Network Engineer Job Description Template
An effective description can help you hire the best fit for your job. Check out our tips to provide details that skilled professionals are looking for.
Network Security Engineers safeguard an organization’s IT infrastructure. Some of their key responsibilities include testing and implementing new IT tools, developing network security policies, and handling network security issues. A compelling job description for a network security engineer role will help you land the best candidates. Below, we have crafted a free template that will help you write an excellent network security engineer job description.
The Job Overview
We are seeking an experienced Network Security Engineer to enrich our team. You will be responsible for various tasks, including establishing, implementing, and maintaining network security systems. Moreover, you'll need to keep a keen eye on network traffic, identifying any potential irregularities swiftly. To excel in this role, having a deep-rooted background in network security is crucial. We also expect a thorough understanding of an array of security protocols. This knowledge will prove indispensable for effectively managing and mitigating any security events that may arise.
Responsibilities
- Design, implement, and maintain network security systems to protect the organization's digital assets and IT infrastructure
- Monitor network traffic for suspicious activity, identify potential threats, and respond to security incidents
- Develop and enforce network security policies, procedures, and best practices
- Conduct vulnerability assessments and penetration testing to identify and address potential security risks
- Collaborate with relevant departments to develop and implement security solutions that meet company needs
- Stay updated with best practices in network security
- Provide training and support to colleagues on network security issues and best practices
- {{Add any other responsibilities specific to your organization or project}}
Skills and Qualifications
- Bachelor's degree in Computer Science, Information Security, or a related field; advanced degrees preferred
- At least five years experience as a Network Security Engineer or a similar role in IT security
- Deep understanding of network security technologies, protocols, and best practices
- Proficient in network security tools such as Nmap and Nessus
- Ability to work effectively both independently and as part of a team
- Excellent communication skills
- Relevant certifications, such as CISSP, CEH, or CCNP Security, are a plus
- {{List any additional qualifications or requirements specific to your organization or project}}
Network Engineer Hiring Resources
Explore talent to hire Learn about cost factors See interview questionsNetwork Engineers you can meet on Upwork
- $40/hr $40 hourly
Raul M.
- 4.7
- (7 jobs)
Madrid, SpainNetwork Engineering
Security EngineeringArchitectural DesignWireless Network ImplementationWireless SecurityNetwork SecurityNetwork DesignDear customers, I spent many time implementing, giving support and managing networks environments. Wireless, security, datacenter & networking. I work with many vendors like palo alto, fortinet, checkpoint, vmware, citrix, cisco, juniper, ubiquiti, Aruba... Palo Alto certified, Aruba ACCP/ACMP certified & CISCO CCNA SEC, CCNA NET, CCNP, CCIE R&S certified. Windows, Linux, MAC, android & IOS systems. Experience 10 + years ! - $50/hr $50 hourly
Feruz I.
- 5.0
- (9 jobs)
Prague, PRAHANetwork Engineering
Regex WritingDockerDevOpsVMware ESX ServerComputer NetworkCisco Certified Internetwork ExpertVMware AdministrationVMware vSphereNetwork PlanningNetwork AdministrationNetwork SecurityNetwork DesignAs a tech-savvy DevOps and IP Architect, I specialize in virtualization, networking, and containers. I deftly turn business needs into smooth tech solutions using Docker, Kubernetes, VMWare, and various cloud services like AWS, Azure, GCP, Hetzner. I also run a premium VPN service for areas with internet restrictions and can customize VPN solutions to fit any business. Let's use technology to elevate your business! - $80/hr $80 hourly
Steven G.
- 5.0
- (10 jobs)
Ghent, FLANDERSNetwork Engineering
ELK StackLogstashInformation SecurityVulnerability AssessmentElasticsearchSecurity Operation CenterSecurity EngineeringSecurity InfrastructureSystem SecurityReverse EngineeringDigital ForensicsFirewallI've been working as a cyber security engineer and architect for over 11 years. My main skills are network security, firewall configuration, IDS configuration, log management and security incident analysis
- $40/hr $40 hourly
Raul M.
- 4.7
- (7 jobs)
Madrid, SpainNetwork Engineering
Security EngineeringArchitectural DesignWireless Network ImplementationWireless SecurityNetwork SecurityNetwork DesignDear customers, I spent many time implementing, giving support and managing networks environments. Wireless, security, datacenter & networking. I work with many vendors like palo alto, fortinet, checkpoint, vmware, citrix, cisco, juniper, ubiquiti, Aruba... Palo Alto certified, Aruba ACCP/ACMP certified & CISCO CCNA SEC, CCNA NET, CCNP, CCIE R&S certified. Windows, Linux, MAC, android & IOS systems. Experience 10 + years ! - $50/hr $50 hourly
Feruz I.
- 5.0
- (9 jobs)
Prague, PRAHANetwork Engineering
Regex WritingDockerDevOpsVMware ESX ServerComputer NetworkCisco Certified Internetwork ExpertVMware AdministrationVMware vSphereNetwork PlanningNetwork AdministrationNetwork SecurityNetwork DesignAs a tech-savvy DevOps and IP Architect, I specialize in virtualization, networking, and containers. I deftly turn business needs into smooth tech solutions using Docker, Kubernetes, VMWare, and various cloud services like AWS, Azure, GCP, Hetzner. I also run a premium VPN service for areas with internet restrictions and can customize VPN solutions to fit any business. Let's use technology to elevate your business! - $80/hr $80 hourly
Steven G.
- 5.0
- (10 jobs)
Ghent, FLANDERSNetwork Engineering
ELK StackLogstashInformation SecurityVulnerability AssessmentElasticsearchSecurity Operation CenterSecurity EngineeringSecurity InfrastructureSystem SecurityReverse EngineeringDigital ForensicsFirewallI've been working as a cyber security engineer and architect for over 11 years. My main skills are network security, firewall configuration, IDS configuration, log management and security incident analysis - $100/hr $100 hourly
Corwyn J.
- 5.0
- (2 jobs)
Suffolk, VANetwork Engineering
Cisco IOSNetwork PlanningNetwork ArchitectureNetwork SecurityNetwork AdministrationFortiGate FirewallFortinetCisco RouterEnhanced Interior Gateway Routing ProtocolCisco Certified Network ProfessionalCisco MerakiNetwork DesignOSPFCisco ASAResults-driven & remote-first Senior Network Engineer with 14+ years of experience designing, implementing, and supporting enterprise network infrastructure across financial services, government, and Fortune 500 environments Strong expertise in Cisco and Fortinet SD-WAN, BGP, OSPF, EIGRP, MPLS, and VPN technologies, network security, and monitoring tools, with a track record of reducing downtime, improving reliability, and supporting mission-critical systems. Strong experience in co-location (co-lo) data center design, architecture, configuration, monitoring, supporting high availability, and failover testing to ensure minimal business impact. Proven ability to lead full lifecycle network initiatives including design, build, implementation, configuration, testing, and optimization. Highly developed communications and administrative skills, with over 14 years’ experience executing back-office responsibilities that provide transparency and accountability to all program stakeholders CORE EXPERTISE • Network Architecture & Design (Scalable, Secure, High Availability, Route Filtering) • Routing & Switching: BGP, OSPF, MPLS, TCP/IP • Network Security: Firewalls, VPNs (IPsec/SSL), VPN, DMVPN, IDS/IPS, Encryption • Network Optimization & Performance Tuning • Cisco SD-WAN & Fortinet SD-WAN • Network Design & Architecture (LAN/WAN, co-lo, hybrid cloud) • Routing Protocols: BGP, OSPF, EIGRP, OMPV, ADVPN • Failover Design & Testing (High Availability, Redundancy) • Enterprise Routing & Switching: Cisco Nexus, Catalyst • Firewalls: Palo Alto, Cisco ASA/FTD, FortiGate • Cloud Networking: Azure (ExpressRoute), AWS exposure • Monitoring & Troubleshooting: SolarWinds, ExtraHop, Splunk, Wireshark, vManage • Incident Response & Root Cause Analysis (RCA) • Capacity Planning & Network Scaling • Hardware Deployment (Routers, Switches, AP’s, Firewalls) • Change Management & Documentation: ServiceNow • Vendor Management & Issue Resolution • High Availability & Disaster Recovery Testing • Scripting & Automation (basic task automation) • Documentation: Network diagrams (Visio), runbooks, SOPs ________________________________________ REMOTE WORK CAPABILITIES • Lead end-to-end network design and SD-WAN deployments remotely across enterprise environments • Execute remote configuration, testing, and failover validation with zero on-site dependency • Coordinate with cross-functional teams to deliver high-impact infrastructure changes with minimal disruption • Manage and troubleshoot large-scale distributed networks (300+ sites) in real time - $45/hr $45 hourly
Abdelbaki B.
- 5.0
- (5 jobs)
Oran, ORANNetwork Engineering
Cisco IOSSoftware DevelopmentCisco Certified Network AssociateComputer NetworkWeb DevelopmentSQLFirebaseUser Profile CreationUser AuthenticationAndroid App DevelopmentFlutterDartPythonMobile App DevelopmentHi, I'm AbdelBaki, and I'm a software engineer and a Cisco Certified Network Associate... I work with Flutter, C++, and Python. I've worked on many projects for fun and some others to help the community. I've created two packages for flutter and a social media app with end-to-end messaging. I developed a management and tracking software for customs warehouses company with C++ and Qt. And I am currently working on Mercury, a software for monitoring and managing Cisco devices where I'm using python for the backend and flutter for the frontend. I spend most of my time working with/or learning new technologies and doing networking labs, and trying different configurations. - $40/hr $40 hourly
Arvin A.
- 4.9
- (8 jobs)
Kabankalan City, NEGROS OCCIDENTALNetwork Engineering
Wireless CommunicationUbiquitiSystem AdministrationInternet SecurityWireless Network ImplementationWireless SecurityServer VirtualizationNetwork DesignInformation Technology OperationsComputer NetworkMikroTik RouterOSNetwork SecurityCertified Mikrotik Consultant Certificates: MTCNA, MTCRE, MTCUME FIELD EXPERTISE: Data Center Deployments Networking: BGP, OSPF, Switching, VLAN Network Design Network and System Monitoring Security: Mikrotik, Ubiquiti/Unifi, pfSense Virtualization: Proxmox, VMWare ESXi Cloud: AWS, GGC Platform Experienced in Fiber Optics Programming language: HTML, PHP, JS, CSS Wireless: Ubiquiti, Mikrotik, Cambium CERTIFICATIONS: MTCNA, MTCRE, MTCUME Working with Mikrotik and Ubiquiti platforms since 2017 and can handle Mikrotik, Cisco, Juniper platforms for ISP production and security. - $90/hr $90 hourly
Travis Y.
- 5.0
- (3 jobs)
Plainview, NYNetwork Engineering
User Experience.NET CoreSoftware Architecture & DesignSoftware IntegrationFull-Text SearchMicrosoft AzureVue.jsNode.jsI represent twenty plus years of bumper to bumper software engineering within multiple verticals, environments, and technologies. In my extensively stocked utility belt are myriad successful projects ranging from robotics to mobile development. I craft solutions pragmatically, insuring a durable durable product and a successful outcome. I am an expert UX designer, having worked in advertising and publishing, so it will look good. I pride myself on providing a highly usable interface and can tailor this along whatever guidelines provided. I am equally adept in crafting back-end solutions on most major platforms. I can support or expand a wide range of open-source and proprietary solutions, or craft custom to fit your needs. I have worked extensively with service based architecture, and construction always takes growth into consideration. Scalability is key, and I welcome expanded scope. I can access, if need be, an extended network of colleagues all of whom I have worked with personally, likeminded in terms of quality and dedication. How work according to a tried and true formula. 1. Outline the detail and scope of the project. 2. Establish our workflow, with an emphasis on open communication. 3. Dissect the project per logical unit. 4. For each unit: ... Produce deliverable. ... Subject to automated and acceptance testing. ... Submit for approval, refining as we go. ... Upon approval continue 5. Deliver the final. 6. Documentation if indicated 7. A period of refinement and support, typically a good will effort. This system establishes a pace that is both evident and finite, and produces well defined boundaries, with well defined deliverables, but leaving room to grow. All work is completed on deadline to client satisfaction. - $75/hr $75 hourly
Akil G.
- 4.7
- (2 jobs)
New York City, NYNetwork Engineering
Database AdministrationMicrosoft Exchange ServerNetwork AdministrationSystems EngineeringSolution ArchitectureWeb DevelopmentMicrosoft AzureManagement SkillsInformation & Communications TechnologyMicrosoft WindowsNetwork SecurityEnterprise ArchitectureSystem AdministrationGoogle Cloud PlatformVPNI serve as a Technical Lead whose expertise is amassed via a 20+ year span of developing notable solutions for business partners of various core function and size. My career journey has graced me in assembling depth in knowledge and experience across many verticals in the Technology field. I rigorously learn to stay ahead with the new and emerging in this field. My passion is to provide quality innovative solutions and exceptional customer service to any team towards their efforts in achieving goals. [CERTIFICATIONS] Microsoft Certified MCSE Infrastructure & Private Cloud. [SKILLSETS] Infrastructure Technologies: - Microsoft Cloud (Microsoft Azure, , Microsoft Power Platform, Windows 365, Microsoft Security, Dynamics 365) - Microsoft On-Prem (Windows Server, including Active Directory, DHCP, DNS, Federation, , Hyper-V, - Red Hat Unix Server - CentOS Server & Desktop - Ubuntu Server & Desktop - VMware vSphere - Google Cloud Platform (Compute, Storage, Databases, Networking) - Scripting Unified Communication Technologies - Microsoft Teams (Meeting and Conferencing, Teams Phone, Chat, Collaboration, Devices) - Google Meet - Cisco WebEx Suite, Cisco UC (Business Edition 7000/6000, Communications Manager, CUBE, Expressway Series, IM & Presence, Unity Connection, Jabber, Voice Gateways, Contact Center) - Zoom (Zoon One, Zoom Spaces, Zoom Events) - Avaya (UCaaS, Enterprise Cloud, Cloud Office, Aura Platform, IP Office, Session Border, Experience Platform, Voicemail) Productivity & Collaboration Technologies - Microsoft 365 (Exchange Online, Office 365, SharePoint Online) - Microsoft Exchange Server, SharePoint Server, Skype for Business Server - Google Workspace (Gmail, Calendar, Drive, Docs, Sheets, Slides, Chat, Sites, Forms, Jamboard) Networking Technologies - Cisco IOS Routers: ASR Series, ISR Series, Cellular Gateways Switches: Catalyst Series, Nexus Series, Meraki Series, SX, CBS ; IOS, Wireless: Catalyst, Aironet, and Meraki APs & Controllers - Juniper (JunOS) Routers: MX Series Switches: EX Series Wireless: MIST APs - Fortinet Switches: FortiSwitch Wireless: FortiAP Security Technologies - SEIM: McAfee Nitro - NG-AV: Carbon Black, Sentinel One, Symantec, Trend Micro, - NGFW: Palo Alto PA-Series Firewalls (PanOS), Panorama; Fortinet FortiGate Firewalls (FortiOS); Cisco Firepower ASAs; Juniper SRX Firewalls - NAC: ForeScout - IDS: Snort, Security Onion - IPS: Trellix/Core Security - Developer & Scripting Technologies - .NET, Java, C#, C++, HTML/CSS/JavaScript, PHP, Python, Perl - PowerShell - $80/hr $80 hourly
Kevin H.
- 4.5
- (13 jobs)
Union, MONetwork Engineering
Web ApplicationInformation SecurityNetwork SecurityWeb ServerWeb DesignAPI DevelopmentWebsite RedesignSQLPHPJavaScriptPythonWeb ServiceAPII am a web and software developer with over 10 years of experience working in multiple programming languages and frameworks. I specialize in responsive and reactive applications that are both functional and appeasing to the eye. I focus on futureproofing your app by planning for scalability both in size of the customer-base and infrastructure changes needed in the future. - $125/hr $125 hourly
Florian S.
- 5.0
- (6 jobs)
Berlin, BENetwork Engineering
Web ServicecPanelBusiness ConsultingSocial Media StrategyStartup ConsultingHardware TroubleshootingIT ManagementNetwork AdministrationWeb DevelopmentHi all, my name is Florian I’m a German born, English speaking IT specialist currently based in Western Australia. My main area of focus is working together with entrepreneurs and small businesses to improve and streamline their workflows and processes. I can be an asset for anyone seeking an IT savvy and enthusiastic external source of expertise. My recent work history includes but is not limited to: Network Administration for one of Germany's largest TV Channels Starting a New Zealand based hospitality & online business Project Manager in rural Western Australia for shareholder financed investment projects. Farm Network - infrastructure & IT Solutions Startup of a small business called kaarnasauna.com- a mobile Finnish wood fired Sauna in Margaret River W.A + Fully automated public Sauna in a converted 20ft sea container (to be released '24) Currently working for mainly Australia based clients. - $50/hr $50 hourly
Febrianto F.
- 5.0
- (4 jobs)
Tangerang, BTNetwork Engineering
Regex WritingSplunkCybersecurity ToolPalo Alto FirewallsI have been working on security engineer field for almost 7 years. Have knowledge on configure security rule, NAT rule, PBF rule, IPSec, and GlobalProtect (Palo Alto VPN). Able to identify network / firewall related issues as I am able to see a big picture of a traffic flow. I have experience on several firewall technology ( Palo Alto, Checkpoint, Forcepoint, and Juniper ). Below is the list of certificate I have: 1. PCNSA 2. PCNSE 3. PCNSC 4. PSE Pro SASE 5. PSE Pro Cortex - $75/hr $75 hourly
Driss J.
- 5.0
- (81 jobs)
Rabat, RABAT-SALÉ-KÉNITRANetwork Engineering
Cybersecurity ManagementAutomationNetwork ArchitectureIntrusion Detection SystemVPNFirewallNetwork SecurityF5, Inc.FortiGate FirewallCisco Certified Network ProfessionalCisco ACIMicrosoft AzureSystem AdministrationVirtualizationWhen your network goes down or your firewall misses a threat, the cost isn't just technical — it's operational. I help businesses design, migrate, and harden enterprise network infrastructure so that downtime, misconfigurations, and security gaps stop being a recurring problem. With 8+ years of hands-on experience across Fortinet, Cisco, and Palo Alto environments — and certifications in CCNP, NSE7, AWS Solutions Architect, and CEH — I bring architecture decisions backed by real production deployments, not just textbook theory. What I deliver: — Multi-site FortiGate/FortiManager deployments with centralized policy management across distributed branch offices — BGP and OSPF routing migrations from legacy static routing, with zero-downtime cutover planning and rollback procedures — Cisco ACI fabric design and Palo Alto NGFW policy hardening for compliance-driven environments (PCI-DSS, SOC 2) — AWS and Azure cloud connectivity via IPSec VPN and SD-WAN overlay with full redundancy and failover testing — FortiManager automation: bulk route updates, ADOM policy management, and config auditing via scripting Technologies I work with daily: FortiGate · FortiManager · FortiAnalyzer · Cisco IOS/IOS-XE · Cisco ACI · Palo Alto NGFW · Panorama · BGP · OSPF · EIGRP · SD-WAN · IPSec/SSL VPN · Zero Trust architecture · AWS networking · Azure Virtual WAN I communicate clearly throughout every project and document everything — so your team isn't left with a black box when the engagement ends. If your infrastructure needs a specialist who can read your current config, identify the real problem, and implement a clean fix — let's talk. - $75/hr $75 hourly
Paul S.
- 4.9
- (9 jobs)
Aguanga, CANetwork Engineering
Microsoft PowerAppsNetwork PlanningMicrosoft SharePoint DevelopmentMicrosoft SharePoint DesignerBusiness ManagementMicrosoft Power AutomatepandasI help organizations modernize the way they work by transforming outdated, cluttered, or inefficient systems into clean, intuitive, scalable solutions built on SharePoint Online, Power Apps, Power Automate, and the broader Microsoft 365 ecosystem. I specialize in SharePoint Administration, cleanup and redesign, information architecture, metadata strategy, and workflow automation that supports governance, compliance, and AI readiness. If your team struggles with messy sites, inconsistent structures, manual processes, or content that’s impossible to find — I fix that. What I Deliver SharePoint Cleanup & Modernization • Deep assessments of existing sites to identify ROT (redundant, outdated, trivial) content • Structured cleanup, consolidation, and governance alignment • Modern page redesign using clean layouts, intuitive navigation, and OOTB web parts • AI ready content structures optimized for Copilot and enterprise search Information Architecture & Metadata • Navigation and site structure redesign for clarity and findability • Metadata driven organization to eliminate folder sprawl • Content types, term sets, and taxonomy design • Role based and audience targeted experiences Power Platform Solutions • Power Apps for forms, requests, approvals, and business processes • Power Automate workflows that eliminate manual steps and reduce errors • AI Builder and document automation for intelligent extraction and processing • Governance, security, and lifecycle management for sustainable adoption Governance, Permissions & Compliance • Permissions cleanup and least privilege access models • Retention, versioning, and sharing guardrails • Compliance aligned site structures and documentation Stakeholder Engagement & Training • Clear, structured communication with business users and site owners • Practical guidance that translates technical concepts into actionable steps • Reusable documentation, templates, and standards for long term success - $60/hr $60 hourly
Bobby V.
- 5.0
- (44 jobs)
New Addington, ENGLANDNetwork Engineering
DevOpsLinux System AdministrationDNSAutomationCisco Certified Network ProfessionalMicrosoft AzureNetwork DesignLinuxWindows AdministrationSoftware-Defined NetworkingPythonNetwork SecurityFirewallI design fit-for-purpose infrastructure that holds up under pressure without torching the budget. I build and run multivendor production environments where systems must behave predictably through load, change, and failure. I own systems end-to-end: architecture, deployment, operations, and incident response. I kill manual toil with IaC and repeatable workflows, eradicate configuration drift, convert tribal knowledge into clean diagrams, runbooks, and a single source of truth. Security is built into the design through segmentation, least-privilege access, and automated controls, with systems documented and monitored to support audits, security incidents, and ongoing operations. I’ve seen the carnage of failed changes, vague handovers, audit nightmares, and undocumented systems that bleed operational risk daily. That’s why I build lean, observable, boringly stable platforms that scale without drama and cost less to run long-term. Experienced across enterprise, data center, and cloud environments, with industry exposure spanning telecoms, vendor support, MSP operations, financial services, low-latency trading, and large-scale service providers. 💻TECH SKILLS🥷 🌐Networking: WAN, LAN, WLAN(Meraki, UniFi), VLANs, VXLANs, IPv6, NAT, RIP, OSPF, BGP, VRF, ACLs, QoS, VPNs, DHCP, DNS, NFV 📦Virtualization: VMware, OpenStack, Hyper-V, KVM, Proxmox, Docker, SR-IOV, SAN ☁️Cloud: AWS(EC2, VPC, Flow Logs, S3, IAM, CloudWatch, WorkSpaces, WAFR), Azure(VMs, AD, Networking), Google Workspace, Office 365 ⚙️OS: Cisco IOS, Cisco NX-OS, Dell OS10, Arista EOS, Windows Server(PowerShell, AD, Group Policy, Exchange), Linux(Bash, IPtables, Permissions, Nginx), macOS 🔐Security: Firewalls(Palo Alto, FortiGate, SonicWall), CASB(Netskope), SIEM(Rapid7), MDM(MaaS360), IAM(Okta, Centrify, CyberArk), Email(Mimecast) 🤖Automation: Python(Jinja2), APIs(RESTful, NETCONF, RESTCONF), XML, JSON, YAML, YANG, Terraform, Ansible, GitHub 🛠️Tools: Wireshark, Nmap, iPerf, Cisco CIMC, Dell iDRAC, Dell OpenManage, Veeam, OpenVAS, GitHub, Postman, ManageEngine, PRTG, Zabbix, Observium, Graylog, Passbolt, NetBox, Visio, Itemit - $45/hr $45 hourly
Hector Q.
- 5.0
- (9 jobs)
Monterrey, NUEVO LEONNetwork Engineering
Azure DevOpsAWS Server MigrationKubernetesServerDevOpsSolution ArchitectureNetwork AdministrationInformation SecurityLinuxExperienced IT professional with 10+ years of experience in multinational companies. Skilled in on- premises and cloud infrastructure, DevOps, security, and unified communications. Strong focus on security and cloud-based platforms like AWS and Azure. Expertise in implementing continuous integration and deployment (CI/CD). Knowledgeable in containerization technologies such as Docker and Kubernetes. - $90/hr $90 hourly
Mohammad Z.
- 5.0
- (5 jobs)
Falls Church, VANetwork Engineering
Cisco PrimeTechnical SupportNetwork SecurityMicrosoft SharePointAmazon ECSCisco Certified Network AssociateMicrosoft SharePoint AdministrationCisco Certified Design AssociateVPNIncident ManagementCisco ISEMicrosoft OfficeI am a highly skilled and certified IT expert with industry certifications and years of experience with AWS, Cisco Networking, Microsoft and Sharepoint Online, Azure, VMware/vCenter and an array of other systems. I have worked on numerous project both small and large scale and have proven success in these projects. I am looking to expand my portfolio and help your business succeed! Certifications: CCNP, CCNA Security, CCDA, CCNA, AWS Solutions Architect Systems experience: Cisco Nexus, Cisco Catalyst, Cisco FirePower and ASA, Fortinet and Fortigate appliances, Ubiquiti, Meraki, Dell Servers, Microsoft Server, ESXi, VMware/vCenter Major Projects: Senior Systems Engineer (DoD): - Managed Data Center system that included the following technologies: - Dell Servers running ESXi - VMware/vCenter - Microsoft Server 2019 and SharePoint Server 2019 - Cisco Nexus switches - Cisco FirePower running ASA - Worked with stakeholders to create Release Pipeline and cultivate an environment to develop new and improved technologies to the environment to improve customer satisfaction - Automated tasks/deployments of new features using powershell, bash, and ansible SharePoint environment (DKT Solutions LLC): - Migrated company from Google Workspace to MSOffice 365 and utilized Power Automate to create workflows for task automation - Spearheaded SharePoint Online sites and utilized Office 365 tools to help transition to a remote work environment for users during COVID pandemic Core Upgrade/Migration (Department of Justice): - Designed and implemented outline for new core upgrade including migrating network from single 6509 core switch to dual 9606r Catalyst switch in StackWise Virtual bundle IT Infrastructure set up (1,000+ devices) - Inova Women's and Children's Hospital: - Lead team of technicians installing over 5000 new network devices to network infrastructure in new Women and Children's Hospital Network refresh project (100,000+ network devices) - Inova Medical System (All sites): - Migrated over 200 IT network closets and 100,000+ devices to new enterprise network which included ensuring all devices were authenticated using Cisco ISE and verifying functionality of all devices post-migration - Designed and implemented new IP scheme for large scale environment Network set up for new office (100 devices) - Buchanan & Edwards: - Maintained SharePoint Online environment for company with 300+ users. - Spearheaded creation of workflows to automate tasks such as data entry, new hire process and fun tasks such as birthday emails and anniversaries - Designed and implemented plan to set up network infrastructure in new office in Quantico for 60 end-users and included 120 networked devices including creating a VPN tunnel over the internet to connect multiple remote sites Wireless upgrade (25 devices) - Buchanan & Edwards: - Designed wireless upgrade plan including implementation of new WLC's and new WAP's to optimize wireless performance in headquarters - $80/hr $80 hourly
Robert T.
- 5.0
- (5 jobs)
Marana, AZNetwork Engineering
Network MonitoringSonicWallUbiquitiFirewallStructured CablingDiagramTroubleshootingUniFiExtreme NetworksCiscoCisco MerakiComputer NetworkNetwork DesignNetwork AdministrationI have years of experience designing, deploying, and managing networks for small and medium businesses. I can provide one-time or ongoing services for your business. I have extensive experience with Ubiquiti (Unifi & UISP), Cisco/Meraki, Watchguard, and Sonicwall technologies. I work well independently, or can also work collaboratively with internal IT teams, contractors or service providers. - $45/hr $45 hourly
Chynnon Caesar D.
- 4.8
- (5 jobs)
Makati City, METRO MANILANetwork Engineering
Technical SupportInformation & Communications TechnologyNetwork MonitoringNetwork AdministrationEmail SupportCurrently working as a Senior Network Engineer at Commverge Solutions Ph, INC. • Commissioned 17 MX960 Juniper Routers for the IPOE CGNAT Hardware Upgrade Project, for the additional capacity of the client's Broadband network services. • Commissioned 20 MX960 Juniper Routers for the BNG/CGNAT Hardware Upgrade project, ensuring they meet the necessary performance and reliability requirements. • Acted as an SME for Globe's APN DNS, IMS DNS, BNG/CGNAT, and IPOE CGNAT while being involved in continuous support activities and relationships with customers and vendors ensuring the delivery of support according to the service level agreement. • Participated in project development work for Network and System infrastructure business solutions • Manage and implement the project setup of the customer service request. • Create and implement test plans and acceptance procedures. • Understanding the product/offer value proposition and ability to operationalize it for customers and customer teams. • Carry out maintenance, troubleshooting activities, analysis, and calibration of test systems, fixtures, equipment, and software. • Manage and support tickets of customer-related issues regarding their subscriber accounts and plans • Troubleshoot raised tickets issued by the client regarding traffic degradation, DDoS attack, and alarms generated on the edge routers of the client - $45/hr $45 hourly
Mark B.
- 5.0
- (2 jobs)
Rocklin, CANetwork Engineering
TCPWeb APIEntity FrameworkMicrosoft SQL ServerUnityASP.NETDesktop ApplicationSQLWindows Forms.NET Core.NET FrameworkC#C++Windows Presentation FoundationI am a technically qualified IT specialist with six years of programming experience in C# (.NET). My professional profile also includes interest in Windows-based applications or Cross-Platform development. My strong analytical skills and solid approach to achieving tasks and objectives, allows me to add great value to every solution I contribute to. - $150/hr $150 hourly
Landon D F.
- 4.8
- (15 jobs)
North Richland Hills, TXNetwork Engineering
Articulate RiseArticulateArticulate StorylineArticle WritingTech & ITBlog ContentCisco MerakiContent WritingNetwork AdministrationNetwork DesignNetwork AnalysisWireless Network ImplementationWiFiWireless CommunicationCertified Wireless Network Expert #317 and the world's first Certified Wireless IoT Solutions Expert, Landon Foster is a Wireless Engineering consultant proficient in IoT implementation and Enterprise 802.11 Networks. An Outstandingly curious individual, he always is seeking to learn more and writing about what he learns. Co-Author of CWAP-403, CWICP and several industry standards, he is an active part of the community and engages in mentoring at every opportunity. He also enjoys teaching, and actively offers a scholarship for young engineers to take their first cert at a minimum of one individual every quarter. He is a Former Marine and lives in Fort Worth, Texas with his two sons and wife. - $65/hr $65 hourly
Ayush S.
- 5.0
- (21 jobs)
Dubai, DUNetwork Engineering
Cloud ServicesMicrosoft Endpoint ManagerAzure Blockchain ServiceMulti-Factor AuthenticationCloud Security FrameworkMicrosoft Active DirectoryComplianceSecurity ManagementCloud SecurityCybersecurity ManagementMicrosoft AzureCybersecurity ToolSecurity AnalysisCybersecurity MonitoringI've onboarded 700K+ devices, reduced incidents by 40%, and managed global SOCs across 118 countries. I understand the challenge of having strong Microsoft tools but limited resources to monitor threats or ensure compliance; that's where I come in 𝙃𝙚𝙧𝙚’𝙨 𝙝𝙤𝙬 𝙄 𝙘𝙖𝙣 𝙝𝙚𝙡𝙥 𝙮𝙤𝙪: 𝟭. 𝘿𝙚𝙥𝙡𝙤𝙮 𝙈𝙞𝙘𝙧𝙤𝙨𝙤𝙛𝙩 𝘿𝙚𝙛𝙚𝙣𝙙𝙚𝙧 𝙓𝘿𝙍 🛡 Seamless setup for endpoint, identity, and cloud protection with real-time threat detection. 𝟮. 𝘽𝙪𝙞𝙡𝙙 𝙖𝙣𝙙 𝙈𝙖𝙣𝙖𝙜𝙚 𝙎𝙊𝘾 𝙊𝙥𝙚𝙧𝙖𝙩𝙞𝙤𝙣𝙨 🌐 Establish 24/7 monitoring + incident response, cutting response times by up to 65%. 𝟯. 𝘼𝙨𝙨𝙚𝙨𝙨 𝙖𝙣𝙙 𝙃𝙖𝙧𝙙𝙚𝙣 𝘾𝙡𝙤𝙪𝙙 𝙎𝙚𝙘𝙪𝙧𝙞𝙩𝙮 🔒 Review Azure & M365 against CIS benchmarks and compliance standards (HIPAA, ISO 27001). 𝟰. 𝙋𝙚𝙧𝙛𝙤𝙧𝙢 𝙏𝙝𝙧𝙚𝙖𝙩 𝙃𝙪𝙣𝙩𝙞𝙣𝙜 🎯 Custom KQL queries + playbooks to proactively hunt and respond with clear documentation. 𝟱. 𝙊𝙥𝙩𝙞𝙢𝙞𝙯𝙚 𝙀𝙣𝙩𝙧𝙖 𝙄𝘿 & 𝙐𝙨𝙚𝙧 𝘼𝙘𝙘𝙚𝙨𝙨 🔑 Implement MFA, Conditional Access, and identity controls to block unauthorized risks. 𝟲. 𝙄𝙣𝙩𝙚𝙜𝙧𝙖𝙩𝙚 𝙏𝙝𝙞𝙧𝙙-𝙋𝙖𝙧𝙩𝙮 𝙏𝙤𝙤𝙡𝙨 🔗 Connect AWS GuardDuty, Mimecast, and more into your Microsoft ecosystem. 𝟳. 𝙀𝙣𝙨𝙪𝙧𝙚 𝘾𝙤𝙢𝙥𝙡𝙞𝙖𝙣𝙘𝙚 & 𝙍𝙚𝙥𝙤𝙧𝙩𝙞𝙣𝙜 📊 Audits + automated reporting to meet regulatory needs and scale with ease. 𝙏𝙤𝙤𝙡𝙨: Microsoft Azure, Microsoft Sentinel, Defender XDR, Entra ID, Crowdstrike, Zscaler, Mimecast, AWS GuardDuty, SentinelOne, Microsoft Endpoint Manager, Logic Apps. 𝙎𝙠𝙞𝙡𝙡𝙨: Security Management, Cloud Security, User Identity Management, Microsoft Active Directory, Multi-Factor Authentication, Network Engineering, Virtualization, Virtual Machine, Incident Response Plan, Threat Detection, Cybersecurity Management, Cybersecurity Monitoring, Compliance, Cloud Security Framework, Application Lifecycle Management, Cloud Services, Microsoft Azure Cloud Security Framework, Compliance Government Reporting Compliance, Azure App Service, Business Application Maintenance, Azure Blockchain Service. 𝙄𝙣𝙙𝙪𝙨𝙩𝙧𝙞𝙚𝙨: Professional Services, Financial Services, Technology, Healthcare, Manufacturing, Education, Government/Public Sector If you're running an SMB or mid-sized enterprise with Microsoft 365 or Azure but lacking dedicated SOC capabilities, I provide the expertise and structure to protect your operations effectively. 📞 Reach out. The best way to get started is with a quick call. - $110/hr $110 hourly
Timothy I.
- 5.0
- (67 jobs)
Maple Grove, MNNetwork Engineering
Cisco RouterCloudflareLinux System AdministrationOpenVPNAmazon GuardDutyOracle CloudBash ProgrammingFirewallAmazon Web ServicesPythonCisco MerakiUbiquitiVirtualizationVPNExperienced network engineer that has embraced the cloud and helped organizations large and small. I have done everything from establish VPNs to design global hybrid networks that utilize SD-WAN and direct connect. I have also designed multi-account AWS environments with least privilege cross account access via IAM users and SAML identity providers. I hold over 10 AWS certifications including Solutions Architect Professional, Advanced Networking Specialty, and Security Specialty. I am passionate about learning new things, expanding my existing knowledge, and sharing my knowledge to help others effectively utilize technology. - $70/hr $70 hourly
Svyatoslav B.
- 4.8
- (8 jobs)
Fredericton, NBNetwork Engineering
FreeSWITCHOpenSIPSVoIP SoftwareRed Hat Enterprise LinuxLinux System AdministrationNetwork AdministrationSystem AdministrationVPNVoIPNetwork DesignNetworkLab, is experts in Linux based Open Source Projects includes firewalls UTM and many others. Fortinet Mikrotik Cisco PFsense EndianUTM Libreswan Strongswan Asterisk (FreePBX, MirtaPBX) Freeswitch (FusionPBX) XMPP (Ejabberd, Prosody) Opensips Kamailio Theforeman Katello Nagios Check-mk Linux VPN infrastructure ( Libreswan, Strongswan) Ovirt Libvirt Archipel We are proven source of professionals in technology industry. Our full-service help build the tools you need for a successful product. - $45/hr $45 hourly
Alaeddine H.
- 5.0
- (29 jobs)
Ariana, ARIANANetwork Engineering
OpenSIPSFreePBXPostgreSQLWiresharkAsteriskSession Initiation ProtocolKamailioVtigerIptablesMySQLBash ProgrammingPHPLinuxVoIPMy experience in the VOIP domain has been for 17 years. My customer satisfaction is my goal. I have extensive experience with Asterisk/Kamailio systems, as well as Linux and network administration. I have the ability to do advanced troubleshooting . My expertise on this: * Asterisk, Kamailio, OpenSips, FreePBX, A2billing, SIP, H323, IAX, Webrtc, hylafax, Asterisk-Pannel, iaxmodem, rtpproxy, MediaProxy, WebRTC, SipML5, SMS API, IVR (Interactive Voice Record),Wireshark *AI Agent, STT,LLM,TTS, LiveKit, Pipecat, ElevenLabs * IP routing, router configuration (cisco, iptables routing), switch, Vlan, VPN (Ipsec linux, cisco vpn, fortigate, OpenFire). * Fail2ban, Iptables, OpenSwan, Squid, Cisco FirePower, Vmware, Proxmox * Php, Mysql, Postgresql, sqlite, Mongodb, Bash , LUA , Java, AGI, AMI * Roundcube, Zimbra, Zabbix, Smokeping, munin, Nagios, Cisco NetFlow, Voipmonitor * Git, Ansible, bitbuket, atlassian My time is my value. So when you choosing me you can expect that job will be done in short terms and perfect. I don't like to do something that not need be done. @linkedin linkedincom/in/alaeddine-hertelli/ - $65/hr $65 hourly
Usama S.
- 4.9
- (44 jobs)
Islamabad, ISNetwork Engineering
Network MonitoringNetwork DesignUbiquitiInformation SecurityNetwork SecurityNetwork AdministrationBackup AdministrationIntrusion Prevention SystemBackup & MigrationSystem SecurityMicrosoft AzureMicrosoft Active DirectoryOffice 365System Administration✅ 5+ Years Securing & Managing Complex IT Systems Hi, I'm a Network & System Administration specialist with deep expertise in infrastructure security, firewall configuration, server hardening, and network troubleshooting. I’ve helped companies across industries secure their systems, streamline their networks, and ensure uptime-critical environments. 🔧 What I Do Best: Network design & setup (LAN/WAN, TCP/IP, DHCP, DNS, VLANs) Server management ( Windows Server, Active Directory) Remote IT management, Clustering and virtualization, Firewall configuration (pfSense, Ubiquiti, Cisco ASA, Fortinet) VPN & remote access (OpenVPN, IPsec, WireGuard) Security audits & patching Intrusion detection/prevention (IDS/IPS) Cloud infrastructure (AWS, Azure, GCP) Microsoft Office365 expert, DKIM, SPF MX RECORD 🛡️ Security-Focused Approach I take a proactive stance on system security—auditing configurations, patching vulnerabilities, and implementing best practices to prevent breaches. Let’s keep your systems fast, secure, and reliable. I’m ready to discuss your project—just send a message. IT Certifications I have, Certified Network Administrator/ Enterprise Ubiquiti/Unifi Network Expert Certified Systems Engineering Expert Certfied End-Point Security Specialist I have deep understanding of the Following tools and Technolgies. Connectwise Manage Expert, Screenconnect Expert. Connectwise implementor. Synology NAS Zoom Phone and Zoom Desktop Phone Expert Email Protection and Email Delivery Specialist, Hyperv, VMware, Vsphere, GCP, AZURE,AWS Expert. Certified IT Support Specialist/Cyber Security Consultant Certified Network Security Expert (Home / Business), VAPT Certified System Security Expert. Certified HelpDesk Support Specialist Microsoft Azure Certified, Microsoft365/Azure EntraID Network Security Certified Network Security and deployment Consultant Domotz Expert/ Synology consultant Fortigate Certified Sonicwall, Ubiquiti. Unifi/Ubiquiti Expert Hands on Experience on: Microsoft Exchange Online Windows 10 Administration Server Administration Experr Windows 11 Administration Remote IT Management/ VPN management Windows Server Administration Expert Domain Migration Microsoft Outlook Network Equipment consultation Server Virtualization Microsoft Windows Powershell Microsoft Active Directory Office 365 DNS DHCP Zendesk trainer, EDR, XDR, Connectwise Admin, CWRMM, Sentinal one Azure Sentinal. Fortinet, Cisco, Network monitoring Expert, Veeam Backup Specialist(Cloudberry, SPX) HIPPA complaince certified, PCI DSS accessor, PCI DSS complaince Expert. Having Certs (NSE1, NSE2, NSE3) ,CCNA, CCNP(training) Crowd Strike Deployment, TrendMicro deployment. i have worked Closely on Network Design Network security OWASP mitigation System Hardening System Security Network Optimization Server administration Server Migrations Network troubleshooting Firewall Configurations Backup policies / configurations. Desktop support. Cloud management Failover clustering Deployment and Management (Windows Server 2019, 2016, 2022). System security Solutions and Deployment. System Hardening. Hands on experience on Cisco Switches(CCNA CCNP LEVEL) and SonicWALL's + Fortigate firewalls, QNAP , QSAN, SYNOLOGY, Buffalo NAS, During My freelancing career i have worked on multiple projects like Network Designs solution deployment across the organization and on top of it have hands on Experience of vendor Management and have know how towards the TrendMicro and Crowd Strike. Setting up IT office were the main procedures during my Job Tenures and also Veeam backup deployment across the organization. EDR, MDR AWS AZURE Specialist. Experience in QNAPS, Synology, Virtualization Expert, Hyper V. Hands on Experience for providing Remote IT Support to multiple clients. Managjng Networks servers plus Security configurations. Hypervisor Expert, Remote IT tools complete Hands on Experience, vpn Expert wiregaurd, openvpn, NAS Expert. Ping me If you require Any sort of Assistance, - $60/hr $60 hourly
Ahmad G.
- 5.0
- (6 jobs)
Berlin, BENetwork Engineering
VPNPythonSystem SecurityCloud ArchitectureLinux System AdministrationTerraformGitHubDevOpsJenkinsGitLabAmazon Web ServicesDockerKubernetes👋 I am a proficient Cloud & DevOps Engineer with more than 6 years of work experience, who can manage cloud infrastructures ☁️, troubleshoot Linux systems 🐧, and setup Ci/CD tools 🔄, so you can have a high performance, stable and safe infrastructure for your business. My weapon of choice is AWS, and my passion is doing R&D operations on Linux environments, especially on Kubernetes. A touch of networking never scares me, especially if on AWS. Make sure to check my certificates, portfolio, and my work experience. I would love to hear from you if you have an appealing project, or an exciting task. 🚀 - $45/hr $45 hourly
Alexandra C.
- 5.0
- (2 jobs)
Galati, GLNetwork Engineering
Web DesignRESTful APIWeb ApplicationKernel OopsReactManagement DevelopmentAndroid App DevelopmentLinuxI am a student at UPB and I look forward to expanda my business. During the last years I worked in international teams in different projects. Want to browse more talent?
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