Hire the best Fortinet Technologies Freelancers in Pakistan
Check out Fortinet Technologies Freelancers in Pakistan with the skills you need for your next job.
- $35 hourly
- 5.0/5
- (13 jobs)
I’m a results-driven IT Professional with over 15 years of hands-on experience delivering technical support, infrastructure management, and cloud solutions across a wide range of industries. I specialize in working with MSPs, startups, and SMBs to implement and support scalable, secure, and high-performing IT environments. 🔧 Core Expertise: ✅Cloud Infrastructure (IaaS/PaaS) on AWS & Azure. ✅Microsoft 365 Enterprise administration & migration. ✅Virtualization: VMware, Hyper-V, Citrix. ✅System & Network Administration (LAN/WAN, Routing/Switching, NGFWs). ✅Backup & Disaster Recovery, BCDR, Endpoint Security, and Zero-Day Protection. ✅MSP tools (ConnectWise RMM, Ninja RMM, N-Able RMM, IT Glue, Datto, Axcient BCDR). ✅AVD, RDS Farms, Intune, Conditional Access, AD, DNS, GPO, VPN. ✅Data Center Operations, HP MSA SAN, NetApp Storage, VoIP & Video Conferencing. I’ve successfully led large-scale IT deployments and handled critical tasks like: ⭐Designing and managing enterprise networks and cloud infrastructures. ⭐Providing L2/L3 support for complex escalations across MSP service desks. ⭐Implementing cybersecurity best practices to mitigate ransomware & data breaches. ⭐Supporting on-prem to cloud migrations and hybrid environments. ⭐Migrate On-Prem Servers to Cloud, Exchange Server 2019 to MS365. I pride myself on clear communication, fast response times, and providing long-term value to clients. Whether you need ongoing support, technical leadership, or a trusted freelance partner for your MSP. I’m ready to help. Let’s connect and discuss how I can add value to your IT operations.Fortinet Technologies
FortinetOffice 365Technical SupportAmazon Web ServicesMicrosoft AzureWindows ServerVMware AdministrationWindows AdministrationCisco RouterDesktop SupportSystem AdministrationVirtual Desktop InfrastructureFirewallNetwork AdministrationVPN - $35 hourly
- 5.0/5
- (2 jobs)
I am a versatile IT Professional with expertise in modern tools and platforms, including Docker, Linux-based systems and Windows Server. With a strong foundation in systems administration and containerization, I bring a practical, solutions-oriented approach to managing and optimizing IT environments. My experience spans deployment, management, and troubleshooting across both Linux and Windows-based infrastructures. Docker & Containerization I have extensive experience deploying and managing Docker containers to streamline application deployment and improve resource utilization. From setting up Docker Compose for multi-container applications to managing container orchestration in production, I leverage Docker’s capabilities to build scalable, efficient solutions. I am skilled in configuring Docker environments on both Linux and Windows systems, optimizing resource use, and ensuring consistent application performance. Linux-Based Platforms With a strong command of Linux (CentOS, Ubuntu, and Rocky Linux), I am proficient in systems administration, shell scripting, and performance tuning. My work includes configuring Linux servers for web hosting, database management, and development environments. I am adept at troubleshooting Linux-based issues, managing file permissions, setting up secure SSH access, and automating tasks with scripts, ensuring stability and efficiency across Linux environments. Troubleshooting & System Optimization I have a solutions-oriented approach to troubleshooting complex issues across both Linux and Windows platforms. My troubleshooting expertise includes diagnosing performance bottlenecks, managing system logs, identifying security vulnerabilities, and optimizing configurations for both on-premises and cloud environments. I approach each issue methodically to minimize downtime and ensure that systems operate at peak performance. Windows Server My skills extend to Windows Server administration, where I am experienced in managing Active Directory, Group Policy, and Windows-based network services. I have configured and maintained Windows Server environments for applications, file sharing, and database hosting, and am proficient in managing users, permissions, and security policies. Additionally, I am well-versed in Windows Server troubleshooting, backup management, and system updates, ensuring smooth and reliable operations. Why Work With Me? My expertise in Docker, Linux, troubleshooting, and Windows Server makes me a well-rounded IT Professional capable of handling diverse infrastructure needs. Whether it’s deploying containerized applications, optimizing Linux and Windows systems, or providing advanced troubleshooting support, I am committed to delivering high-quality solutions that drive operational efficiency and minimize downtime. If you're seeking an IT Professional skilled in modern tools and platforms, including Docker, Linux-based systems, troubleshooting, and Windows Server, let’s connect to discuss how I can support your IT infrastructure needs. Best regards, Anwar AhmadFortinet Technologies
SQL Injection MitigationArchitectural DesignTerraformVMware AdministrationDockerCiscoPfSenseFortinetPalo Alto FirewallsLoad BalancingMicrosoft AzureNetwork DesignNetwork SecurityLinux System AdministrationNetwork Administration - $25 hourly
- 4.9/5
- (56 jobs)
Are you looking for a reliable IT expert who can secure your email systems, manage your infrastructure, protect endpoints, and optimize web hosting — all in one place? I help businesses of all sizes implement, secure, and maintain robust IT and email ecosystems, whether you're on Microsoft 365, Google Workspace, or running self-hosted servers. 🛠️ Core Services I Provide: 1. Microsoft 365 & Exchange Online – setup, migration, secure configuration, troubleshooting. 2. Google Workspace – domain/email setup, user management, security configuration, routing rules. 3. Self-hosted Mail Servers – Postfix, Exim, Dovecot, SMTP/IMAP, secure configuration, TLS/SSL. 4. Email Deliverability & Security – Full SPF, DKIM, DMARC setup + DMARC reporting & monitoring. 5. Email Security Gateways – Setup and tuning of Proofpoint, Microsoft Defender, SpamTitan, and others. 6. System Administration – VPS management (Linux/Windows), cPanel/WHM, firewall setup, server hardening. 7. Website Migration & Hosting Management – Seamless migration across servers, domains, and control panels. 8. Endpoint Security & XDR – Deployment and configuration using Defender for Endpoint, CrowdStrike, SentinelOne, etc. 9. Infrastructure Backups – Secure, automated backups using Veeam, Acronis, Rclone, rsync, and native snapshot tools. 10. Security Hardening – Brute-force protection, malware removal, SSH lockdowns, patching, and server auditing. 🔧 Tools & Platforms: Microsoft 365, Google Workspace Admin Console, Exchange Admin Center, Veeam, Acronis, Postfix, Dovecot, DMARCian, PowerDMARC, cPanel, WHM, Cloudflare, Apache, Nginx, Bitdefender, SentinelOne, CrowdStrike, UptimeRobot, DNS providers (Cloudflare, GoDaddy, Namecheap) Whether you need to protect your emails from phishing, migrate an entire domain, harden a VPS, or deploy full-scale endpoint protection — I can help. 📩 Let’s build a secure, optimized, and reliable infrastructure for your business.Fortinet Technologies
Threat DetectionSophos Sophos UTMFortinetcPanelCybersecurity MonitoringWebsite BackupOffice 365Email SupportLinux System AdministrationEmail SecurityTechnical SupportDNS - $30 hourly
- 5.0/5
- (4 jobs)
As a certified IT and Network professional with 11 years of experience, I offer top-notch services to ensure your IT infrastructure runs smoothly and securely. Certified CCNP, HCIE,VCP, CompTIA Security,Huawei Cloud, ISC2 Cybersecurity, Fortinet Firewall Administrator. Services I Offer: 1. IT Consultancy, Network Design, Equipment Planning, Business Proposals, Network Analysis, Pre Sales of IT Solutions, Project Delivery & Management. 2. Full network setup and configuration of servers,routers,switches,firewalls, load balancers and cloud platforms. 3. Network security assessment and enhancement 4. VPN setup for secure remote access 5. Server installation and maintenance 6. Troubleshooting and technical support 7. Cloud integration and migration Hands-on : Cisco,Fortinet,Huawei,Juniper,Ubiquiti,Palo Alto,Splunk,IBM,DrayTek,TP-Link,H3C,Nokia IT Elements: Routers,Switches,WLAN,Firewalls,SIEM/SOAR,Network Monitoring & Controllers, VMs,OS IT Domain: IP Core, SD-WAN,Enterprise WLAN/LAN/WAN , Site to Multi-site, IT/Telco Datacenter Please get in touch if you think my background can be helpful to you.Fortinet Technologies
Network EngineeringUbiquitiFortinetWiFiPalo Alto FirewallsCisco ACICybersecurity ManagementTroubleshootingIT ConsultationProject EngineeringIT SupportNetwork AdministrationNetwork DesignNetwork Security - $10 hourly
- 0.0/5
- (6 jobs)
7+years of Experience Design expertise for the SD-WAN/SASE (Velocloud), SD-LAN, and WAN optimization technologies for efficient delivery of the application data across LAN and WAN * Lead the technical discussion with the customer to discuss the current/ expected network design to ensure, high availability, scalability, performance to the customer's network * In-depth knowledge of routing protocols and network security design and implementations for BGP, OSPF, MPLS, IDS/IPS, NAT/PAT, DNAT, SNAT, IPSec tunnels, VPN, Zscaler, FHRP, underlay, and overlay routing, etc., * Configuration & Troubleshooting SDWAN Technology e.g. Cisco Meraki | VeloCloud | Palo alto FW | Prisma Access | Prisma SDWAN | Strata Cloud by Palo Alto | Fortinet FW Devices. * Configuration and troubleshooting LAN, WAN SD-WAN Devices Networks * Configuration of Cisco Routers, Cisco Meraki, and Cisco Switches Still Working remotely for the last 3 years with a USA Company on SDWAN VeloCloud | Palo alto FW | Prisma Access | Prisma SDWAN | Strata Cloud by Palo Alto | Fortinet FW DevicesDevices Project for Customers from Traditional Networks to SDWAN Networks with Full Design, Implementation, install, and ConfiguredFortinet Technologies
FirewallFortinetPalo Alto FirewallsBorder Gateway ProtocolCisco MerakiNetwork ArchitectureNetwork SecurityCisco Certified Network AssociateCisco Certified Network ProfessionalCisco RouterComputing & NetworkingComputer NetworkNetwork EngineeringVPNVMWare - $30 hourly
- 4.9/5
- (86 jobs)
Greetings! I am Muhammad Taha Siddiqui, a seasoned Cyber Security Consultant with over 8 years of industry experience. I hold a Master's degree in Information Security and currently serve as a Senior Cyber Security Consultant in a US based firm, specializing in GRC consultancy services. My expertise spans ISO27001, NIS2, DORA, GDPR, SOC2, NIST CSF, NIST 800-171 compliance, penetration testing, and vulnerability assessments. Services I Offer: 1. ISO 27001 Implementation & Consultancy - End-to-end design, implementation, and certification support for Information Security Management Systems (ISMS). - Gap analysis, risk treatment planning, and technical guidance on implementation of controls. 2. Compliance Audits - Internal Audits aligned with SOC 2, ISO 27001, PCI-DSS, and other regulatory standards. - Pre-certification readiness assessments and corrective action plans. 3. Policy & Procedure Development - Customized cybersecurity policies, SOPs, and playbooks compliant with ISO 27001, NIST 800-171, GDPR, SOC 2, and PCI-DSS. - Policy review/alignment for evolving threats and regulations. 4. Risk Assessments & Audits - Risk-based assessments to identify vulnerabilities and prioritize remediation. - Quantitative/qualitative risk analysis with actionable mitigation strategies. 5. Penetration Testing & Vulnerability Management - Comprehensive testing for web apps, APIs, Android apps, networks, and cloud environments (AWS/Azure/GCP). - Detailed reports with remediation guidance and retesting support. 6. GDPR Compliance - Data Protection Impact Assessments (DPIAs) and GDPR compliance roadmaps. - Breach response planning and EU representative services. 7. GRC Advisory Services - Strategic guidance for ISO 27001, NCA ECC, NIS2, EU DORA, HIPAA, HITRUST, NIST 800-171, and other frameworks. - Governance alignment, third-party risk management, and audit preparation. -------------------MY JOURNEY--------------------------- As a dedicated cybersecurity professional, I’ve successfully delivered projects across Penetration Testing, Risk Management, and compliance frameworks including ISO 27001, HIPAA, PCI-DSS, NCA ECC, SAMA CSF, and SOC2. My expertise includes designing tailored compliance roadmaps, conducting vulnerability assessments, and aligning organizations with international standards to mitigate risks and avoid penalties. Notably, I managed a World Bank-funded cybersecurity initiative, developing and implementing an ISO 27001-based program that streamlined governance processes and enhanced the organization’s security posture. Whether safeguarding sensitive data, achieving compliance, or hardening systems against threats, I combine technical controls with strategic insights to deliver measurable results for clients in regulated industries. WHY PARTNER WITH ME? ✅ Certified expertise in global frameworks (e.g., NIST, ISO 27001, NCA ECC, HIPAA, GDPR). ✅ Proven track record in high-stakes environments (financial, healthcare, IT, government). ✅ Remote-friendly workflow with clear communication across time zones. -------------------CERTIFICATIONS AND ACHIEVEMENTS--------------------------- I hold the following certifications and achievements: -ISO27001 Lead Auditor. - Certified Multi-Cloud Red Team Analyst. - Qualys Certified Specialist. - IBM Cyber Security Analyst (Professional Certificate by IBM). - GDPR Data Protection Officer Skills, University of Derby. - Burp Suite Mastery (Web Application Security Testing Tool). - Fortinet Network Security Expert, NSE 1 & NSE 2. - Certified Network Security Specialist. - AWS Security Fundamentals. - Cybersecurity Threat Landscape. - Information Security Incident Handling, Charles Sturt University, Australia. - Hacking Countermeasures, Charles Sturt University, Australia. - CISM Prep. - CISA (MS Coursework equivalent to CISA) - Knowledge of CISSP (MS Coursework equivalent to CISSP) I look forward to collaboration. Kind regards! Cyber Security Consultant, Muhammad Taha Siddiqui.Fortinet Technologies
Web Application FirewallPolicy WritingFortinetISO 27017SOC 2 ReportMicrosoft AzureCertified Information Systems Security ProfessionalInformation Security AuditISO 27001Information SecurityVulnerability AssessmentCybersecurity ManagementNetwork SecurityPenetration TestingDigital Forensics - $50 hourly
- 5.0/5
- (45 jobs)
👑 Expert Vetted - Top 1% of talent on Upwork ⭐️ Top Rated Plus - Highly rated for work on large projects 🎯 100% Job Success Score 🕒 1500+ hours on Upwork ✅ 13+ years of experience ✅ 45+ projects delivered ✅ Excelling in delivering Fortune 500-scale projects Over 13 years of extensive experience in Cloud Environment, Corporate Network, FinTechs and ISPs. In Summary, my credentials include, Cloud Expertise Amazon Web Services (EC2, S3, VPC, IAM, Security-Groups, DirectConnect, Transit Gateway, WAF etc) Oracle Cloud Infrastructure (VCN, Subnets, Route Tables, Compute, IAM etc) Google Cloud Platform (IAM, Compute Engine, Firewall, Partner Interconnect, VPN, VPC etc) Security: Cisco FMC, FTDs & ASA, Palo Alto Network Firewalls and Panorama, Fortinet, FortiManager, Fortigate Firewalls, F5 BigIP LTM WAF, IPSec & Remote Access VPNs, NGIPS, Threat Prevention, URL Filtering, Cisco ISE, Cisco DUO, TACACS & Radius Authentication, SIEM, Cortex XDR, Wazuh, Rapid7, Security Onion Routing: OSPF, BGP, MPLS, Policy Base Routing using Route Maps, TCP/IP, Layer 3 Redundancy (HSRP), IP Spoofing, Virtualization (VRF), IP SLA, NAT/PAT, GRE Tunnels. Switching: Nexus VPC, Cisco Stack, Catalyst VSS, VXLAN, Spanning Tree Protocol, EtherChannels (LACP, PAGP), Access-Maps. DevOps: Terraform, Ansible, Python, Git, BitBucket, Docker, Jenkins, Linux, Netbox, Wireshark PCNSE, PCNSA CCNA 200-120 CCNA Security 640-554 CCNP R & SFortinet Technologies
FortiGate FirewallFortinetCisco Certified Network ProfessionalCisco ISEVPNNetwork EngineeringOracle CloudAmazon Web ServicesGoogle Cloud PlatformCisco Firepower Threat DefensePalo Alto FirewallsAnsibleNetwork DesignFirewallNetwork Security - $40 hourly
- 5.0/5
- (4 jobs)
5 years of experience designing, deploying and managing network/network security solutions. Currently working as a Security Engineer at a renowed MSSP managing and deploying Next Generation Firewall solutions from Checkpoint, Fortinet, Palo Alto. I am an SDWAN/SASE expert in designing and deploying solutions offered by major vendors like Netskope, Palo Alto Networks, Fortinet, Checkpoint and VMWare Velocloud - I am experienced in the following products: VMware Velocloud SDWAN/SASE, Cisco L2/L3 Catalyst switches, Palo Alto Next Generation Firewall and Prisma SASE, Fortinet Next Generation Firewall and Secure SDWAN, Checkpoint Security Solutions, Netskope Borderless WAN/SASE and Cato Networks SASE Solution - Experienced in designing network topologies for small and large customers across the United States following best practices - Experienced with linux systems and strong grip on terminal - Experienced with AWS cloud networking including VPCs, Transit Gateways, Peering Connections, Site to Site VPNs, Network ACLs, Security GroupsFortinet Technologies
FortinetWide Area NetworkLAN AdministrationComputing & NetworkingAmazon Web ServicesCisco IOSCheck PointNetwork DesignPalo Alto FirewallsWAN OptimizationRoutingBorder Gateway ProtocolNetwork EngineeringNetwork SecurityFirewall - $35 hourly
- 5.0/5
- (1 job)
Sr. Network Engineer NG Firewalls | Routing & Switching | Data Center Networking | WAFs | Cisco Meraki Experienced IT Engineer specializing in network infrastructure, security, and intranet management. Skilled in implementing and optimizing routers, switches, next-generation firewalls, load balancers, and VPNs. Proven track record in network planning, design, and administration across primary and disaster recovery sites. Successfully led projects in configuration migration, IPv6 implementation, and data center network optimization. Combines strong analytical skills with excellent project management to deliver efficient solutions in dynamic environments.Fortinet Technologies
FortinetWeb Application FirewallRoutingData Center OperationsData Center DesignData Center MigrationData CenterHuawei USGFortiGate FirewallCisco MerakiNetwork EngineeringComputing & Networking - $35 hourly
- 5.0/5
- (1 job)
I am a certified professional with extensive hands-on experience in Fortinet products and cybersecurity solutions. My expertise spans FortiGate, FortiSIEM, FortiEMS, FortiAuth, and more, with a strong focus on managing security in production environments. I specialize in Wazuh (custom dashboards/rules), ELK Stack pipelines, and FireMon for firewall compliance. With certifications like ISC2 CC, FCF, FCA, FCP, and NSE badges, I help organizations secure and optimize their networks effectively. Let’s connect to collaborate on building robust cybersecurity solutions!Fortinet Technologies
Network SecurityVPNMultiprotocol BGPMulti-Factor AuthenticationNetwork Access ControlRADIUSWeb Application FirewallGrafanaZabbixNGINXLinux System AdministrationVMware AdministrationFortiGate FirewallZero Trust ArchitectureFortinet - $50 hourly
- 5.0/5
- (24 jobs)
Network & Security Engineer | Firewalls | VMware | Horizon | FortiGate, UniFi, Solution Architect & Network Optimization Specialist I’m a certified Network & Security Engineer with over 5 years of experience in designing, securing, and optimizing enterprise networks. I specialize in firewall deployments (FortiGate, Palo Alto, Sophos, Cisco), VLAN segmentation, and secure wireless solutions using UniFi access points with multiple SSIDs. Key Projects & Skills: Designed and deployed VLAN-based network architecture with UniFi U6-LR APs for separate guest/staff SSIDs Implemented FortiGate firewalls with site-to-site VPNs, application filtering, and intrusion prevention policies Customized network designs for high performance, redundancy, and zero-trust security principles Delivered secure remote access, bandwidth optimization, and proactive network monitoring I help businesses build resilient, secure, and scalable networks that protect data and ensure uninterrupted operations. Let’s secure and optimize your network infrastructure with precision.Fortinet Technologies
VMware vSphereServer VirtualizationNetwork DesignNetwork SecurityUbiquitiFortinetMikroTikVeeamCiscoSophos Sophos UTMVMWareCisco MerakiFortiGate FirewallUniFi - $20 hourly
- 4.9/5
- (93 jobs)
I'm a network and System Engineer with 8 years of experience on all kind of environments, home and corporate networks. I can help you on the following areas Protocols and IP Services: VLANs, Etherchannel, LACP, Spanning Tree STP and RSTP, ACLs, VPNs,, RADIUS, PPPoE, DNS,DHCP, Proxies, SNMP, Host and Network based Firewalls. Servers and IT Infrastructure - VMware ESXi, hyper V, citrix XEN - Active Directory, Windows Servers,print,file. -Red-hat,Centos, Debian and Ubuntu configuration and deployment - VOIP Servers Free PBX(Asterisk, Elastix, FreePBX, 3CX)configuration and deployment -Office 365 configuration and administration - Microsoft Azure cloud services -AWS Solution ArchitectFortinet Technologies
FortinetSophos Sophos UTMWeb ServerAsteriskMicrosoft Certified Information Technology ProfessionalVMware ESX ServerCisco Certified Network AssociateRed Hat Certified EngineerCitrix HypervisorVoIP AdministrationMicrosoft Active DirectoryOffice 365macOSFirewallMicrosoft Azure - $20 hourly
- 5.0/5
- (1 job)
I have been working in the IT field since 2007, specializing in managing Data Centers with a focus on the installation, deployment, configuration, management, and administration of Microsoft Windows Server environments (2003, 2008, 2012, 2016, and 2019). My expertise extends across both physical and virtual platforms, including Azure Cloud, Hyper-V, VMware, XenServer, and Citrix XenServer Virtual Desktop Infrastructure, as well as Ubuntu operating systems. I provide comprehensive support for Active Directory & Group Policies, ADC, DNS, Exchange Server, AAA Radius, DHCP, WSUS, and VPN Server configurations. My experience also includes IP CCTV camera setup, installation, troubleshooting, and network infrastructure management, encompassing CCNA (Routing and Switching), Cisco, HP Aruba, and ATI Layer 2 and Layer 3 switches with VLAN configuration and troubleshooting. Additionally, I support the deployment, configuration, and management of Fortinet and Sophos firewalls. My skills also cover controller-based WiFi network implementation, control, and management, with expertise in Ruckus, HP Aruba, and Ubiquiti UniFi brands. Disaster Data Recovery: Recovery of formatted or accidentally deleted data from internal and external hard drives and USB storage devices. ✔️ Free service until client satisfaction ✔️ Your satisfaction is our commitment Kind Regards,Fortinet Technologies
Azure App ServiceCisco RouterFortinetMicrosoft ServerMicrosoft Small Business Server AdministrationVirtual Private ServerRADIUSCisco Certified Network AssociateMicrosoft Active DirectoryMicrosoft Azure - $15 hourly
- 5.0/5
- (20 jobs)
We are experienced professionals and working as an organization. I have my team of following technical Expertise. We are already working on different platforms. We can provide you below mentioned technical services. You can get long term. Part time services from us. We have certified Engineers in all technologies. ##Network Routing & Switching/Security Firewalls/Network Storages/SAN/NAS Team of Network and Security Services having below mentioned skills. We are already providing SLA level services to organizations remotly . 1. Routing and Switching (Cisco, Huawei, H3c, Juniper,Foredge,TPLink,Unifi) 2. Network Security Firewalls (Huawei, Fortinet, Cisco, H3C) 3. BIGIP, F5 , LTM, GTM,AFM,WAF, AWAF. ASM implementation and services. ##Network Storage Expert NAS and SAN Expert Engineer with Veeam/NetBackups Support## Expert Storages Enginner having NAS/SAN experience with VM. Specially Huawei Storages ##VMWare ESXI## Our core focus is on Network Services, Deployments, troubleshooting's and Services. Whereas , We can also provide virtualization services technical consultants and System Engineers for Vmware professional services including VMware vSphere, vSAN, NSX, VMware Horizon, vRealize Suite, VMware Workspace ONE,ESXi and vCenter Server. Microsoft Windows 10, 11 Troubleshooting and Remote IT Support Services/Consultancy. Microsoft Dynamics D365 Functional and System Administartion Services, Microsoft PowerBI Development and Support Services. IT Helpdesk Management , IT Support Services, Windows administration, Email Clients configurations, outlook email syncing Send/receive Issue, IT Support/IT Engineer Services on long term basis and query wise.Fortinet Technologies
FirewallFortinetCiscoVPNSystem Installation & UpgradesWindows AdministrationNetwork DesignSystem AdministrationDesktop & Laptop SupportNetwork SecurityNetwork AdministrationF5, Inc.IT SupportTech & ITTechnical Support - $15 hourly
- 5.0/5
- (4 jobs)
I’m a seasoned System Administrator, Network Administrator, and Cloud Infrastructure Expert with over 11 years of experience delivering secure, scalable, and high-performance IT solutions. My work spans across Windows and Linux server administration, network setup and optimization, cloud infrastructure (AWS, Azure, Microsoft 365), and end-to-end IT support. Whether you need help with Sophos Firewall configuration, Synology NAS deployment, VoIP systems like Starface and DOMUS, or Office 365 admin tasks, I bring hands-on expertise to every project. I specialize in Active Directory, Group Policy, VPNs, firewall security, virtualization with VMware and Citrix, endpoint protection, and automated scripting using PowerShell and Shell. My goal is to ensure your infrastructure is not only functional but also secure, resilient, and aligned with your business objectives. I’ve managed complex networks, led cloud migrations, built disaster recovery plans, and provided proactive support that reduces downtime and enhances performance. Need an IT expert who can handle everything from cloud migration and VoIP troubleshooting to firewall hardening and Microsoft 365 optimization - without the hand-holding? Let’s talk about how I can simplify your IT, secure your systems, and help your business run smoother. Send me a message today - your infrastructure is my next priority.Fortinet Technologies
VPNMicrosoft Azure AdministrationVirtual Desktop InfrastructureVMware AdministrationFirewallFortinetTechnical SupportOffice 365Microsoft OfficeMicrosoft AzureWindows AdministrationDesktop SupportSystem AdministrationMicrosoft OutlookDomain Migration - $15 hourly
- 4.9/5
- (1 job)
Summary 13+ years' experience having expertise in Designing, Implementation, Integration and Troubleshooting various System & Network Technologies. Certifications * VMware Certified Professional Data Center Virtualization 6.5 * CCIE Data Center Written 400-151 Cleared * AWS Solution Architect Associate * Fortinet NSE4 * PaloAlto Networks Certified Network Security Engineer * HCIP(R&S), CCNP (cleared BCMSN), CCNA, JNCIA-SEC, JNCDA Skills * Routing & Switching (BGP, MPLS, MP-BGP, OSPF, EIGRP, RIPv2, VXLAN, STP) * Cisco Nexus 7k, 7200, 3900, 4331, 3560, 2960, Huawei CE6810LI, S5720 & S5735 • Next generation Firewall FortiGate 600D,100D,100E,60F,40F, Palo Alto 820, 220 and FortiAnalyzer200D,150G, Barracuda ESG 400, Barracuda WAF as a service • Prisma Access Cloud Management • VMware ESXi6.5, NSX6.x, vCenter Server, vMotion, DRS, VMware HA • AWS (EC2, S3, VPC, Route53) • Network Monitoring: CACTI, Nagios Core, Solarwind, MRTGFortinet Technologies
OpenVPNNetwork AdministrationNetwork EngineeringBorder Gateway ProtocolFortinetCisco RouterAmazon Web ServicesUbiquitiNetwork DesignPalo Alto FirewallsData CenterCiscoNetwork Access ControlVPNFirewall - $20 hourly
- 5.0/5
- (1 job)
I'm a certified AWS Solution Architect with 5+ years of experience in System, Network, IT, Server Management, Configuration, and Cloud services. I've assisted numerous clients on their cloud journey, designing resilient architectures, optimizing performance, and ensuring rock-solid security. My technical roles encompass architecture design, cost optimization, infrastructure monitoring, security, and more, all aimed at delivering top-quality service.Fortinet Technologies
AWS Systems ManagerVPNSSLCloud ServicesCI/CDNetwork EngineeringMicrosoft Exchange OnlineFortinetFirewallGitCloud ComputingMicrosoft SharePoint AdministrationCiscoMicrosoft AzureMicrosoft Active Directory - $10 hourly
- 5.0/5
- (0 jobs)
🌐 Cloud & IT Infrastructure , 🛡️ End Point (EDR) & Network/System Security, 🔒 SIEMS Splunk Enterprise , 💾 Backup & Disaster Recovery, 💻 Virtual Hypervisors, 🖥️ Systems Administration, 📊 Monitoring Network Appliances, 🖥️ UTM/Firewall Appliances, 🚀 Windows Packet Capture & Logging, 🗄️ Storage Solutions.🌟 Solutions Design & Deployment, 🛠️ Technical Support & Services, 🌟 Innovative Solutions, 🤝 Customer-centric Approach, 🛠️ IT Budget Management, 📚 Continuous Learning, 💬 Effective Communication I am a seasoned IT professional with 18 years of extensive experience in the industry, specializing in IT infrastructure and security. Over his career, he has led transformative projects and optimized network performance for various organizations. I bring a wealth of knowledge in implementing robust cybersecurity measures, backed by a diverse technical skill set. My portfolio includes enhancing IT operations through innovative solutions, ensuring efficiency and security, Design and Deployments of Standalone & Hybrid IT Environment. I am passionate about driving innovation and efficiency, with a strong focus on strategic leadership, technical proficiency, and customer-centric approaches. I continually seeks opportunities for continuous learning and professional growth. ** Technical Skills ** 🌐 **IT Infrastructure** Comprehensive understanding of network architecture and infrastructure to ensure efficient and secure IT operations Design and Deployment. 🛡️ **Cybersecurity** Advanced expertise in implementing and managing robust cybersecurity measures to protect sensitive information and systems. 🔒 **Security & SIEMS Tools** Expertise with tools like Palo Alto, Fortinet, SonicWall, VMware Carbon Black, Splunk Enterprise for security and information event management. 💾 **Backup & DR** Skilled in using tools such as Veeam Backup, Zerto Disaster Recovery for data backup and disaster recovery. 💻 **Virtual Hypervisors** Experience with virtualization technologies including VMware ESXi, Microsoft Hyper-V, Red Hat Virtualization. 🖥️ **Operating Systems** Proficient with various operating systems including Windows Server, Linux distributions like Redhat, CentOS, and Ubuntu. 📊 **Monitoring Software** Knowledge of monitoring software like Zabbix, Manage Engine Analyzer, PRTG, and Solar Winds for network performance monitoring. 🖥️ **UTM Appliance** Familiarity with UTM appliances including Cyberom, Pfsense, SonicWALL, PaloAlto, Cisco ASA. 🚀 **Windows Packet Capture** Experience with packet capture tools such as Wireshark, Syslog-ng, Rsyslog, and Kiwi Syslog for network diagnostics. 🗄️ **Storage Solution** Expertise in storage solutions like FreeNAS, TrueNAS, Open-E, and Dell Power Vault. 👉 Reach out today to leverage my expertise and transform your IT operations! Let’s innovate together.Fortinet Technologies
Network DesignServer AdministrationLoad BalancingFortinetCitrix HypervisorNetwork AdministrationSystem ConfigurationPfSensePalo Alto FirewallsStorage Area NetworkSplunkZabbixRed Hat Certified EngineerVMware vSphereCisco Certified Network Professional - $50 hourly
- 0.0/5
- (0 jobs)
I am a highly skilled Network Engineer & IT Security Specialist with expertise in VPN configuration, firewall security, network optimization, and troubleshooting. With hands-on experience in Fortinet, Cisco, pfSense, and enterprise network solutions, I help businesses secure, optimize, and streamline their IT infrastructure. What I Do: 1-VPN Setup & Configuration (IPsec, SSL, Site-to-Site, Remote Access) 2-Firewall Security & Optimization (Fortinet, Cisco ASA, pfSense) 3-Network Troubleshooting & Performance Tuning 4-Cloud & On-Premise Network Solutions Whether you need a secure VPN, optimized firewall rules, or a high-performance network, I deliver fast, reliable, and professional solutions.Fortinet Technologies
Network MonitoringNetwork EquipmentNetwork AdministrationServer & Virtualization SoftwareFortinetPfSenseFortiGate FirewallRouterOpenVPNVPNIT SupportNetwork EngineeringSystem AdministrationComputing & NetworkingComputer Network - $60 hourly
- 0.0/5
- (0 jobs)
🚀 Professional Network Engineer | Fortinet | Cisco | SIP | MikroTik 🚀 Welcome to my Upwork profile! I’m a Network Engineer with 3+ years of hands-on experience in designing, implementing, and troubleshooting network infrastructures for small to medium businesses and enterprise environments. 🔧 My Expertise Includes: Fortinet Firewalls: Configuration, VPN setup, policy management, and security optimization. Cisco Devices: Installation and management of Cisco Switches, Routers, and IP Phones. VoIP Protocols: Deep understanding of SIP and SCCP protocols for reliable voice communication.Fortinet Technologies
IT SupportMikroTik RouterOSFortinetCisco WLCMikroTikCisco Certified Design AssociateCisco Certified Entry Networking TechnicianCisco Certified Design ProfessionalFortiGate FirewallNetwork Engineering - $60 hourly
- 0.0/5
- (0 jobs)
I'm a certified Cybersecurity and Information Security expert with proven experience in helping businesses identify and mitigate security risks. I specialize in penetration testing, vulnerability assessment, SIEM implementation, EDR solutions, and compliance with ISO 27001, GDPR, and HIPAA. I deliver detailed security reports, practical recommendations, and end-to-end solutions to protect digital assets. Whether you're a startup or an enterprise, I can help secure your network, cloud infrastructure, and endpoints. I use industry-standard tools and follow best practices to ensure reliable, confidential, and results-driven service. Let’s work together to strengthen your organization’s cybersecurity posture.Fortinet Technologies
Ethical HackingBackupVeeamCybersecurity ManagementLinux System AdministrationVirtualizationFortinetAntivirus & Security SoftwareSecurity Assessment & TestingNetwork Penetration TestingWeb App Penetration TestingPenetration TestingComplianceComputing & NetworkingInformation Security - $35 hourly
- 0.0/5
- (0 jobs)
I’m a results-driven Network Engineer with 4+ years of experience supporting ISPs and enterprise networks. I specialize in Core & Aggregation layer devices, BRAS operations, CGNAT, and end-to-end network troubleshooting. I've led NOC teams, handled complex escalations, and delivered 24/7 support for mission-critical systems. ✅ Cisco, Juniper, Huawei expertise ✅ CGNAT, BRAS, CDN integrations ✅ Proactive issue resolution & root cause analysis ✅ Certified: CCNP-SP, MCSE, Fortinet If you're looking for reliable, expert-level support to keep your network fast, secure, and scalable—let’s work together!Fortinet Technologies
Network EngineeringComputing & NetworkingComputer NetworkFortiGate FirewallCisco RouterCisco Certified Network ProfessionalOSPFMultiprotocol BGPFortinetIT ManagementVPNCiscoJuniper - $15 hourly
- 5.0/5
- (1 job)
Are you seeking a professional to design and configure your Network Security Projects? You've found the right profile With over 10 years of professional experience in computer networks, I have successfully completed many projects using multivendor firewall devices such as Cisco, Juniper, Palo Alto, Fortinet and pfSense. What I Offer: Planning, designing, and implementing network security solutions Configuration and troubleshooting of Cisco FMC, Cisco FTD, Juniper SRX Firewalls, Palo Alto NGFW & Panorama, FortiGate, FortiAnalyzer, and FortiManager Integrating new firewalls into existing customer networks Network troubleshooting (switching, routing, firewall) Technologies I have worked on: Routing (Static, RIP, OSPF, BGP) L2, L3, Transparent Deployment of NGFW High Availability (HA) Policy configuration DNAT, SNAT, Static NAT, PAT Security Profiles (Antivirus, Antispyware, URL Filtering, Vulnerability Protection, Wildfire) SSL Decryption IPSec VPN, SSL VPN, GRE Tunnel DHCP, DNS, NTP Device Access Security using AAA with TACACS+ and RADIUS Firmware Upgradation Expert troubleshooting in Cisco, Juniper, Palo Alto, and FortinetFortinet Technologies
Intrusion Prevention SystemCisco Certified Network ProfessionalCloud ArchitectureCiscoFortiGate FirewallJuniperFortinetNetwork DesignNetwork Security - $40 hourly
- 5.0/5
- (1 job)
I am a highly skilled IT professional with over 12 years of extensive experience in network and system administration, specializing in advanced firewall management, comprehensive network security strategies, Linux server optimization, and penetration testing methodologies. My expertise lies in safeguarding network infrastructures and enhancing system resilience through a proactive risk assessment approach and the implementation of best practices. Certifications: CCNA Routing and Switching. Brocade BVCRE. CCNP Route, CCNP Switch. Technical Skills Operating Systems: Highly proficient in CentOS, Red Hat, Ubuntu, and Debian. Open Source Solutions: In-depth knowledge of open-source solutions, network management systems, and deployment strategies. Server Management: Proven skills in managing various server types, including: Mail Servers FTP Servers VPN Servers Hypervisors Web Servers Database Servers Network Management System (NMS) Servers DHCP and Gateway Servers Networking: Expertise in configuring and managing servers, routers, switches, DNS, NAT, VLANs, subnets, TCP/IP, DHCP, and VOIP. Proficient in server security using IPTables and TCP Wrapper. Knowledge of network protocols such as HSRP, VRRP, GLBP, OSPF, EIGRP, BGP, VTP, RSTP, MSTP, and NetFlow. Automation: Automation skills using Shell and Python scripting, along with Cron jobs. File Systems: Experience in implementing fully redundant file systems via GlusterFS, rsync, and Unison. Mail Server Optimization: Expertise in custom configuration and optimization of mail servers. Virtualization: Experienced with KVM, XenServer, and VirtualBox. Cloud Solutions: Knowledgeable in cloud file storage/syncing solutions like OwnCloud and Seafile. Expertise in cloud infrastructure for IaaS (Virtual Machines) and DaaS (VDI). Network Management: Skills in managing firewalls, DHCP, proxies, and bandwidth shaping. Techniques using Samba, DHCP, and IPTables. Network Management Systems: Familiar with NMS servers such as Zabbix, Nagios, and Icinga. Logging and Monitoring: Experience with Elasticsearch and the ELK stack for enterprise logging. DNS Management: Deployment of Bind DNS servers. High Availability Solutions: Fully redundant Zimbra mail server deployment and experience with HA setups. Distributed File Systems: Proficient in OpenMediaVault and Openfiler-based central iSCSI target/Samba share storage. Experience with XtreemFS and GlusterFS for distributed high-availability replicated file systems. Collaboration Systems: Knowledgeable in OpenMeeting and BigBlueButton open-source collaboration systems. Database Management: Experienced in HA and replication strategies in MySQL, MariaDB, and Galera Cluster (Master/Master, Master/Slave). Vendor Equipment: Expertise in configuring devices from vendors such as Cisco, Juniper, Fortinet, Palo Alto, and Check Point. Hosting Platforms: Proficient in managing hosting environments such as DigitalOcean, GoDaddy, HostDime, and AWS. Vulnerability Assessment & Penetration Testing: Experience using tools like Burp Suite, Nessus, Maltego, OpenVAS, Nmap, and Wireshark for vulnerability assessment and penetration testing.Fortinet Technologies
FortinetZabbixPenetration TestingLinux System AdministrationNetwork PlanningCentOSNagios CoreMySQLNetwork MonitoringNetwork Security - $12 hourly
- 0.0/5
- (0 jobs)
Hello Upworkers !! I am Waqas, Computer Engineer, a Pakistan based freelancer, IT & Computer Networking Professional. Although I am new here currently having no work history on Upwork, I can still assure, you won't regret working with us. Here, have a look at what I can help you with As a Network / IT Engineer: Routing & Switching | Microsoft Windows Server Administration | Network Administration | Network Designing & Simulation (GNS, EVE, Packet Tracer) | Network Security | VOIP As a Virtual Assistant: Content Writing (both academic and non academic) | Web Research | Social Media Management | Proof Reading | Pdf Conversions | Text Rephrasing | Transcription | Software Documentation | Email Management | Product Description | Administrative Assistant | Social Media Marketing | Schedule Booking | Appointment Scheduling | Organizing Meetings Benefits of working with me - A diverse skill set to enhance the value of your venture. - Competitive rates for all services. - Having technical background, I have no problems in learning new tools as and when needed. - I am punctual and highly responsive.. If you find a suitable match do invite me at your job posting. Lets work on something great together!!Fortinet Technologies
Virtual AssistancePDF ConversionWriting CritiqueProofreadingSocial Media ManagementCisco Certified Network ProfessionalHuawei ARCisco Certified Network AssociateMicrosoft ServerGrandstreamVoIPFortinet - $15 hourly
- 0.0/5
- (0 jobs)
As a Senior Network and System Engineer with a strong foundation in cloud technologies, I specialize in designing, implementing, and optimizing secure, scalable infrastructures to meet diverse business needs. With 6 of experience in the IT industry, I have successfully managed end-to-end network architectures, system integrations, and cloud migrations for businesses of all sizes. Core Expertise: Network Engineering: Advanced configuration and troubleshooting of Cisco and Fortinent Devices , LAN/WAN, VPNs, firewalls, routers, and switches to ensure seamless connectivity and optimal performance. System Administration: Proficient in managing Windows/Linux servers, virtualization (VMware, Hyper-V), and advanced storage solutions. Cloud Technologies: Expertise in AWS, Azure, and Google Cloud, including infrastructure as code (Terraform, CloudFormation), containerization (Docker, Kubernetes), and serverless architecture. Security: Design and implementation of robust security measures, including firewall policies, intrusion detection/prevention systems, and compliance with industry standards. I take a proactive approach to every project, prioritizing business continuity, high availability, and cost-effectiveness. Whether you’re looking to optimize your network, migrate to the cloud, or troubleshoot complex system issues, I’m here to deliver tailored solutions that align with your objectives. Let’s collaborate to transform your IT infrastructure into a strategic advantage!Fortinet Technologies
FirewallOffice 365Cisco Certified Network AssociateCisco Certified Network ProfessionalVirtual Desktop InfrastructureMikroTikFortinetCiscoNetwork DesignWindows ServerVirtualizationTroubleshootingNetwork AdministrationNetwork EngineeringSystem Administration - $30 hourly
- 0.0/5
- (0 jobs)
I’m a network engineer with extensive experience in routing, switching, security, and wireless infrastructure. Whether you're looking to optimize your network, improve security, or enhance your wireless setup, I can provide the expertise you need. I specialize in static routing, policy-based routing, ACLs, NAT, and QoS for efficient network traffic management. I have strong experience with advanced switching protocols like VTP, STP, RSTP, EtherChannels, and security protocols such as IPS/IDS, IPSec, and SSLVPN. I also work with Fortinet firewalls, Ruckus wireless, and Cisco systems, along with managing environments like Windows Server, Domain Controllers, and DNS. I utilize monitoring tools like FortiAnalyzer, Zabbix, and Solarwinds to ensure smooth network performance. I’m dedicated to providing full project management, from assessment to implementation and support. Let’s stay connected to make sure your network runs seamlessly!Fortinet Technologies
Network AdministrationWireless LAN ControllerCiscoFortinetComputer NetworkComputing & NetworkingInformation SecurityNetwork Engineering Want to browse more freelancers?
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