Hire the best JNCIA-Junos specialists

Check out JNCIA-Junos specialists with the skills you need for your next job.

Hire freelancers

$75 hourly
Ernest H.
- 4.9/5
- (425 jobs)
🏆 UPWORK EXPERT-VETTED | NETWORK & SECURITY ENGINEER & ARCHITECT 🏆 I am a Network and Security Engineer/Architect with 17+ years of experience and an Expert Vetted Freelancer on Upwork, with 14,000+ hours logged. I specialize in designing, securing, and optimizing enterprise, ISP, data center, and cloud networks with a strong focus on high-performance, scalability, and security. 🔹 Enterprise Networks | Service Providers | Data Centers | Cloud 🔹 Security & Firewalls | VPN & Remote Access | Network Automation ________________________________________ 💡 CORE EXPERTISE & TECHNOLOGIES ✅ Enterprise & Service Provider Networking ✔ Vendors & Models: • Cisco: ASR 1000/9000, ISR 4000/8000, Catalyst 9000/3850, Nexus 9000/7000 • Juniper: MX480/MX204, SRX Series, QFX/EX Series, vSRX, vMX • MikroTik: CCR1036/CCR2116/CCR2004, CRS3xx, hEX, hAP • Arista: 7050X, 7280R, EOS-based solutions • Dell: PowerSwitch (S5248, S4048, N3048) • Brocade/Ruckus: ICX 6610, FastIron, VDX 6740 • Mellanox: SN2100/SN2700, ConnectX adapters • Ubiquiti: UDM Pro, USG-3P, Unifi Switch Gen2, AP U6 • Motorola/Cambium: PMP 450i, PTP 550, Medusa • Aruba: CX 6300/6400, Instant APs ✔ Technologies: • Routing: BGP, OSPF, EIGRP, IS-IS, MPLS, VXLAN, EVPN, Segment Routing • Switching: VLANs, STP, LACP, MLAG, VRRP, HSRP, QoS • Load Balancing: HAProxy, Cloud Load Balancers, Cisco SLB, F5 ________________________________________ ✅ Firewalls & Security Solutions ✔ Vendors & Models: • Fortinet: FortiGate 60F, 100F, 600E, 1000D, VM-Series • Palo Alto: PA-3200, PA-5400, VM-300 • Sophos: XG 210, XGS 3300, UTM 9 • SonicWall: TZ470, NSA 2650 • Zyxel: ZyWALL VPN 100, USG FLEX 200 • PFSense/OPNSense: Netgate 6100, SG-5100 • Untangle: NG Firewall on U50/U150 ✔ Security Services: • Next-Gen Firewall (NGFW) Deployment & Optimization • Intrusion Prevention (IPS/IDS), Zero Trust, DDoS Mitigation • Web Filtering, Application Control, SIEM Integration ________________________________________ ✅ ISP & Broadband Solutions ✔ Vendors & Models: • Huawei: MA5608T, MA5800, EchoLife ONT • ZTE: C320, C600, ZXHN series • Netonix: WS-12-250-DC, WS-26-400-AC • MikroTik: GPEN11, GPEN21 ✔ Technologies: • FTTH GPON/XG-PON, Carrier-Grade NAT (CGNAT) • PPPoE, RADIUS, BRAS/BNG, IPv4/IPv6 Migration ________________________________________ ✅ VPN & Remote Access Solutions ✔ Technologies: • IPSec, OpenVPN, WireGuard, SSL VPN, GRE, L2TP, DMVPN, SD-WAN Tunnels • Enterprise VPNs, Hybrid Cloud Connectivity, Remote Workforce Security ________________________________________ ✅ Linux, Cloud & Virtualization ✔ Linux: Ubuntu, Debian, CentOS, OpenBSD, FreeBSD ✔ Virtualization: VMware ESXi, Hyper-V, Proxmox, KVM, Xen ✔ Cloud Networking: AWS, Azure, Vultr, DigitalOcean, Linode ________________________________________ ✅ Network Monitoring & Automation ✔ Monitoring: PRTG, Grafana, LibreNMS, Cacti, NetBox, phpIPAM, Zabbix, FastNetMon ✔ Automation: Python (Netmiko, NAPALM), Ansible, Terraform, REST APIs ________________________________________ 📜 CERTIFICATIONS 📌 Cisco Certified (CCNP, CCNA, CCDA, CCDP) 📌 Juniper Certified (JNCIS, JNCIA) ________________________________________ 💼 SERVICES I OFFER ✔ Network Design & Optimization – Enterprise, ISP, Data Center ✔ Firewall & Security Hardening – NGFW, IPS/IDS, Zero Trust ✔ Cloud & Hybrid Networking – Multi-cloud, VPC Peering, Transit Gateway ✔ VPN & Secure Remote Access – IPSec, SSL, SD-WAN ✔ ISP & Broadband Solutions – BGP, MPLS, GPON, IPv6 Migration ✔ Network Troubleshooting & Performance Tuning ✔ Network Automation & Monitoring – Ansible, Python, APIs

JNCIA-Junos
Juniper
Network Architecture
Network Planning
Network Design
Cisco
Sophos Sophos UTM
PfSense
Mikrotik RouterBOARD
Security Engineering
Network Engineering
Ubiquiti
VPN
Network Equipment
Network Security
Firewall
$55 hourly
Vitaly S.
- 5.0/5
- (25 jobs)
Working in ISPs across countries and continents. Focusing on creating reliable and redundant solutions, at the same time getting troubleshooting experience. Thorough Zabbix monitoring for chassis and routing protocols.

JNCIA-Junos
SNMP
Linux System Administration
Network Administration
OSPF
Multiprotocol BGP
Bash Programming
OpenVPN
Juniper
DigitalOcean
VPN
Zabbix
Multiprotocol Label Switching
Linux
$30 hourly
Waqas Q.
- 4.9/5
- (30 jobs)
I have over fifteen years of experience as an IT specialist. I'm a Microsoft Certified IT Professional. I have also worked on Cisco/Juniper routers and switches. I am CCNA/CCNP, CCNA (wireless), Aruba Wireless (ACMA), JNCIA (Juniper), and ITIL certified. Technical Skills: Building a website using WordPress. Network Automation using Python and Ansible Support Virtual servers and Workstations Strong knowledge of Windows OS, MAC OS, Android, and iOS. Solid experience in Backup systems, Networking, virtual machines, and firewall setups. O365 and Google Workspace administrator Computer software and hardware troubleshooting. Deployment of VPN tunnels and site-to-site connectivity Configuring routers and switches for internet and office connectivity Configuring firewalls to secure home/office network Writing scripts to automate network administrator tasks Creating presentations and technical documentation Customer Service: I have diverse experience, working in renowned IT companies such as HP and Accenture. I have worked as level 2 and level 3 IT support, receiving calls from customers and providing assistance via phone, email, and chat. Teaching Skills: I have conducted several training internally within my team related to Cisco, Aruba, Juniper, and Network Automation with Python. I can teach (1 on 1) CCNA, CCNP, JUNOS, Aruba Wireless, and Network Automation with Python/Ansible/Nornir/Napalm

JNCIA-Junos
Cisco Certified Network Associate
Juniper
Ansible
Aruba
Cisco IOS
Network Engineering
ITIL
Cisco Router
IPv6
Virtual LAN
Python
VPN
$25 hourly
Hari S.
- 4.8/5
- (5 jobs)
Multiple CCIE and JNCIE Certified Network Architect with 13 years of extensive experience working with Cisco & Juniper routers, switches, firewalls in the domain of enterprise and service provider network. A creative and persistent problem solver with an ability to adapt to new technologies quickly and proficiently. Possess good communication and collaboration skills to work in concert with diverse group efficiently.

JNCIA-Junos
Cisco ASA
Cisco Certified Network Professional
WorkBook
Cisco Certified Network Associate
Cisco Router
Juniper
$79 hourly
Alexey P.
- 4.4/5
- (336 jobs)
🏆 8,000+ 𝗛𝗢𝗨𝗥𝗦 𝗪𝗢𝗥𝗞𝗘𝗗 | 🏆 500+ 𝗝𝗢𝗕𝗦 𝗖𝗢𝗠𝗣𝗟𝗘𝗧𝗘𝗗 Network Administration: Design and manage VLANs, VPNs, and wireless networks using Cisco Catalyst 9300 switches, Fortigate 400F firewalls, and Juniper EX4300 switches. Proficient with HP ProCurve, Huawei S5700, and Checkpoint 7000 series, ensuring robust operations. Deep expertise in network architecture with Cisco ISR 4000 and Juniper MX960 for scalability, supporting multi-vendor environments. Wireless Technologies: Deploy wireless networks with Cisco Catalyst 9800 WLC, Fortinet FortiAP U431F, Juniper Mist AP45, and Checkpoint Harmony Connect, plus Aruba 550 WLC and Meraki MR56 for secure, high-performance connectivity, meeting modern mobility and security needs. Routing Protocols: Master BGP, OSPF, and EIGRP on Cisco ISR 4000, Fortigate 200E, and Juniper SRX1500, plus IS-IS and RIP on Checkpoint 16000, ensuring efficient routing in complex, multi-site networks with optimal data paths. High Availability: Implement HSRP and VRRP on Cisco Nexus 9500, Fortigate 300D, and Juniper SRX5400, and load-balancing with Checkpoint 23000, optimizing performance and minimizing downtime for mission-critical systems. Security: Deploy Cisco ASA 5516-X, Fortigate 600E, Juniper SSG550, and Checkpoint 26000 firewalls, plus PKI, IDS/IPS with Cisco Firepower 4100 and Fortinet FortiAnalyzer 1000F, and RADIUS on Juniper EX9200 for comprehensive protection, aligning with 2025 trends. Cloud Services: Manage AWS and Azure with Cisco Secure Cloud, Fortigate VM04 on FortiOS, and Juniper Contrail SD-WAN on vSRX, ensuring secure, scalable cloud solutions with encryption and high availability, aligning with 2025 cloud trends. Voice & Video Conferencing: Configure Cisco CUCM on 8800 series, Fortigate VoIP with FortiVoice 200F, and Juniper SBC on SRX380 for reliable, secure communication, supporting hybrid work models. Network Management Systems: Use Cisco Prime on DNA Center, Fortinet FortiManager 3000F, Juniper Space on Junos, and Checkpoint SmartConsole on R81 for monitoring, ensuring proactive maintenance and peak performance. Stack: Full virtual networking with vSwitches and vRouters: Cisco Nexus 1000V, Juniper Contrail vRouter VLAN, VxLAN, GRE, Overlay tunnels: Cisco Catalyst 9300, Fortigate 600E, Juniper SRX1500, Checkpoint 26000 IPv6: Cisco ISR 4000, Fortinet FortiOS, Juniper MX960 MP-BGP, EVPN: Cisco Nexus 9500, Juniper QFX5110, Checkpoint 16000 Firewalling: Cisco Firepower 4100, Fortigate 600E, Juniper SSG550, Checkpoint 26000 VPN/OpenVPN/IPSec/WireGuard/Site-to-Site/Client-Server: Cisco ASA 5516-X, Fortigate 200E, Juniper SRX5400, Checkpoint 23000 VPP/DPDK for 100G VPN and routing: Cisco UCS, Fortinet FortiGate-VM Advanced Linux management: IPTables, Kernel modules, Virtualization, Networking Traffic engineering: Cisco ISR 4000, Juniper MX960, Fortigate 300D Advanced StrongSwan IPSec tunnels, XFRM: Cisco, Fortigate 100F Cloudstack with Open vSwitch: Cisco UCS OpenNebula with Open vSwitch: Juniper QFX5110 OpenDaylight SDN controller with OpenvSwitch: Cisco Nexus 1000V Advanced Proxy setup with Squid/Nginx: Cisco servers Virtuozzo and OpenVZ: Juniper SRX1500 KVM and Libvirtd: Cisco UCS, Fortinet FortiGate-VM RADIUS and FreeRADIUS: Juniper EX9200, Cisco Catalyst 9300 Pacemaker/Corosync/Keepalived HA cluster: Cisco Nexus 9500, Fortigate 300D MTLS design and implementation with NGINX: Checkpoint 26000 IoT gateway with Raspberry Pi and 4G modems: Fortinet FortiAP DevOps with Chef and Ansible: Cisco, Juniper SRX5400 Bash and Python scripting: Cisco Prime, Juniper Space, Checkpoint SmartConsole

JNCIA-Junos
Sophos Sophos UTM
Network Analysis
WiFi
Cybersecurity Tool
Network Design
AWS Lambda
Google Cloud Platform
Microsoft Azure
PfSense
Check Point
Palo Alto Firewalls
Cisco ASA
Cisco
Aruba
Fortinet
$150 hourly
Kevin B.
- 4.9/5
- (76 jobs)
🏆🥇✨Proven track record of delivering top-notch IT solutions ✨🥇🏆 - I specialize in networking, cybersecurity and virtualization including Citrix, VMware, and Microsoft technologies. My expertise spans Unifi, Meraki and Cisco in networking, SonicWall, Palo Alto and FortiNet in security as well as VMware, XenServer and Hyper-V virtualization. I've consistently achieved high client satisfaction through my dedication to excellence and attention to detail. **Key Skills:** 👉 Virtual Machine Management: Proficient in template automation, Citrix MCS, PVS, and Citrix AppLayering for efficient virtual machine deployment and management. 👉 User Experience Optimization: Skilled in enhancing user experience with Citrix WEM, Citrix UPM, Profile Unity, and AppSense solutions. 👉 Wireless Deployments: Experienced in deploying wireless solutions from Meraki, Ubiquiti, and Cisco for seamless connectivity. 👉 Network Security: Expertise in implementing and managing network security firewalls from Meraki, Ubiquiti, SonicWall, Cisco, and Palo Alto to ensure robust protection. 👉 Storage Area Network (SAN) Deployment: Knowledgeable in SAN deployment utilizing Pure Storage and Dell/EMC solutions for reliable data storage. 👉 Exchange Connectivity: Proficient in troubleshooting Exchange connectivity issues and optimizing mail flow for uninterrupted communication. 👉 Windows Patch Management: Skilled in deploying Windows patches using WSUS and Ivanti Patch for enhanced system security and performance. 👉 Microsoft Distributed File Services (DFSr) Deployments: Experienced in deploying DFSr solutions for efficient file replication and management. **Why Choose Me:** ✅ Proven Track Record: With a long history of successful client engagements, I have built a reputation for delivering exceptional IT solutions. ✅ Client Satisfaction: My focus on client satisfaction drives me to go above and beyond to meet project requirements and exceed expectations. ✅ Technical Expertise: I stay updated with the latest advancements in Citrix, VMware, and Microsoft technologies to provide cutting-edge solutions. ✅ Attention to Detail: I pay meticulous attention to detail in every project, ensuring accuracy and efficiency in implementation. ✅ Collaborative Approach: I believe in transparent communication and collaboration, working closely with clients to understand their needs and deliver tailored solutions. **Let's Connect:** 🥇 Ready to elevate your IT infrastructure? Reach out to discuss how I can help you achieve your goals efficiently and effectively.

JNCIA-Junos
Email Deliverability
Hosting Setup
Ubiquiti
Duo Security
Storage Area Network
Server Virtualization
VMWare
Cisco Meraki
Citrix
Citrix ADC
Microsoft Active Directory
Network Administration
Web Hosting
Network Security
Firewall
$80 hourly
Ivan S.
- 5.0/5
- (12 jobs)
I have a 10-year experience in automation, networking and DevOps. Have a Juniper JNCIE-SP, JNCIE-DC, RHCA, Kubernetes, and AWS certification. I worked for a big Mobile operator and one of the largest hosting providers. Have experience in Enterprise, Data Center and Service Provider. List of technologies I have experience: Data Center EVPN, L2/L3 fabrics, Leaf/Spine architecture, VXLAN MPLS, LDP, RSVP-TE, L3, L2 VPN BGP, MP-BGP OSPF, IS-IS Multicast Routing, PIM, IGMP Switching: STP, VLANs, Link Aggregation Security: Cisco ASA, ACS, Radius

JNCIA-Junos
OSPF
Juniper
Multiprotocol Label Switching
Cisco Router
Network Administration
$25 hourly
Nguyen Q.
- 4.8/5
- (15 jobs)
My best is around network environment. - Build/ set up network from SOHO to Enterprise/ Internet Service Provider. - More than 10 years working with Juniper devices include router/switch and firewall. - Support issues related to VPN over Internet/MPLS, BGP/IGP routing - Traffic migration/integration - Connection Issues - Peering configuration - Network designation - Find/consult network devices match with your ideas. - Routing policy. Beside, I've completed Microsoft Azure course AZ-700 and learning AZ-104. I'm willing to implement stuffs like azure firewall, NSG, VPN, BGP and policy.

JNCIA-Junos
WiFi
VPN
Network Design
PfSense
Cisco Router
Juniper
Network Equipment
Network Administration
Network Engineering
Network Security
Firewall
Cisco Certified Network Professional
$35 hourly
Mahmoud S.
- 5.0/5
- (11 jobs)
I’m a certified double CCIE with both operational and planning experience and I have experience to deal with different vendors boxes (Cisco , Juniper , Huawei , Alcatel , Tellabs….) and different Enterprise, Service Providers and Mobile operators experience.

JNCIA-Junos
Cisco Router
Juniper
AWS Lambda
OSPF
Cisco Certified Internetwork Expert
Multiprotocol Label Switching
Border Gateway Protocol
Python
$65 hourly
Leonardo Augusto A.
- 4.8/5
- (114 jobs)
⚡️⚡️⚡️TOP Rated PLUS Upwork Freelancer ⚡️⚡️⚡️ ⚡️Security Assessment ⚡️Active Directory ⚡️DNS ⚡️GPO ⚡️Exchange Server ⚡️Zimbra⚡️pfSense⚡️Cisco⚡️Hyper-V ⚡️Vmware ⚡️ M365 ⚡️O365 ⚡️Exchange Online ⚡️BGP⚡️Kaspersky Security Center⚡️Sharepoint ⚡️OneDrive ⚡️Skype ⚡️Azure ⚡️AWS ⚡️ Backup Solution ⚡️Linux ⚡️MSP ⚡️Proxmox⚡️Sonicwall⚡️Ubiquiti You have just found an outstanding networking Expert with 20+ years of hands-on experience! I am a TOP Rated Upwork Freelancer, which means that I work online to deliver consistent, high-quality, impactful results for my Upwork clients. I do my best to provide excellent service to my clients. I also have extensive experience with Cisco, HP networking hardware and technologies, Virtualization (Vmware), Firewalls, Zimbra, pfSense, Microsoft Exchange, and Microsoft Servers Certifications: * Palo Alto Accredited Configuration Engineer * CCNA - Cisco Certified Network Associate * MCSA - Microsoft Certified Systems Administrator * 3Com Certified Enterprise LAN Expert * HP Certified Instructor * HP AIS Network Infrastructure Spamassassin, Zimbra, Microsoft 2012 2016 2019 Servers, VMware, Cisco, router, switch, firewall, Microsoft Exchange, McAfee EPO, Security, Sonicwall, pfSense, Proxmox, DFS, Active Directory, DNS, Active Directory, Palo Alto, Hyper-V, CCNA, Sonicwall, Linux, Kaspersky, ESET.

JNCIA-Junos
Cisco Router
Cisco Certified Network Associate
PfSense
VMware Administration
Network Security
Computing & Networking
Palo Alto Firewalls
Cybersecurity Management
VMware ESX Server
Zimbra Administration
Network Administration
Firewall
Microsoft Active Directory
Microsoft Exchange Server
Windows Server
$130 hourly
Aftab A.
- 5.0/5
- (8 jobs)
🔝 TOP-RATED ✔️ Juniper Routing, Switching and Security Expert (Emeritus-SP, JNCIE-SP, JNCIE-DC, JNCIP-ENT, CCNA) with 20+ years of experience in designing, deploying and troubleshooting numerous data networks. ✔️ Expert Level knowledge and working experience of MPLS, L3VPNS,NG-MVPN, L2VPNs, VPLS, L2TP, IPSEC VPNs, CGNAT, EVPN, VXLAN, LDP, RSVP, Traffic Engineering, Fast Reroute etc. ✔️ Strong practical knowledge of all major IP routing protocols e.g. BGP, OSPF, IS-IS, RSVP-TE, LDP including Policy-based Routing and routing policy implementation using BGP. ✔️ Hands-on Expertise with Juniper M/T-Series, PTX-Series, ACX and MX-Series (MX80/MX104, MX240, MX480, MX960, MX204, MX10003, MX10008) routers, EX/QFX series switches (QFX5100, QFX5110, EX9200, EX8200, EX500, EX4200, EX3300, EX2200) and SRX firewalls (SRX4600, SRX5800, SRX1440). Juniper services modules MS-DPC/MS-MPC/ MX-SPC3. ✔️ Hands-on Expertise with Cisco (2800, 3700, 3800, 7200, 7600, ASR1000, ISR1000/4000 Series routers and 2900 Series, 3550/3560/3750/4948 L3 switches), Cisco PIX/ASA firewalls and Huawei High-end NE-40E/NE-80E/NE40-8 Core routers. ✅ 10 Yrs experience in Juniper as Adv Services Consultant (7yrs) and ATAC (3yrs) ✅ 7 Yrs professional experience with ISPs and Telco providers working on Cisco, Juniper and Huawei routing platforms. Tags: Cisco, Juniper network, Juniper expert, Juniper Network Engineer, Juniper router, Juniper switch, MPLS, BGP, Mx104, MX204, MX10003, MX240, MX480, MX960, MX10008, QFX, QFX5100, QFX5200, SRX.

JNCIA-Junos
Cisco Router
Internet Security
Multiprotocol BGP
Cisco Certified Network Associate
Routing
Multiprotocol Label Switching
Junos OS
Network Architecture
Implementation Plan
Cisco
Network Engineering
VPN
Juniper
Network Design
Network Administration
$30 hourly
Connor L.
- 4.7/5
- (18 jobs)
A technical professional with a background in DevOps/Site Reliabiltiy Engineering and security, with a strong focus on creating engaging content which also increases clients visibilty and overall SEO. Translating complex technical jargon into appealing articles is something that I take great pride in. I worked with multiple companies over the past 4 years from cybersecurity vendors to SaaS developers to create how to guides, product pages, FAQs and blog posts. Please see some of this feedback below: SD WAN, SASE Security and Cloud content creation – “Connor has produced some excellent content for us, we intend to continue leveraging his capabilities in the future.“ - CEO/Founder Network Consultancy Services that I offer: - SEO optimised blog posts - User guides (How to, SaaS, FAQs) - Case studies and Whitepapers. - Technical documentation, mainly for API endpoints and SaaS - Proofreading and document editing SEO is something that I am very knowledgeable about. I like to identify your audience by doing keyword research and suggesting ideas that'll benefit yourself. Before I submit an article to the client I run it through an SEO article checker (Yoast and Semrush) to ensure the highest quality and optimization.

JNCIA-Junos
Network Planning
Cisco Certified Network Associate
Solution Architecture
LAN Administration
Cisco Router
SNMP
Network Administration
Cisco Meraki
Network Security
Juniper
VoIP
Network Monitoring
Network Design
Network Engineering
Network Equipment
$30 hourly
GUll Muhammad K.
- 4.9/5
- (33 jobs)
14+ years’ experience comprises vast experience of; • Data Center Solutions (Huawei | Juniper| Mikrotik ) • IGWs Direct Peering SH1X, Amazon, AMS-IX, NETIX-GIX • IGWs Upstream/Downstream Peering with Full/Partial Routing Prefixes handling & used of BGP attributes for Traffic Engineering inbound/outbound. • IGWs Traffic Engineering inbound/outbound. • IGWs Traffic redirection to Huawei I Cache. • Customer EBGP Peering & Routes advertisement. • Juniper/Huawei Route-Reflector & VRFs route leaking & extended-communities. • Huawei/Juniper PE’s Integration for 2G/3G/4G nodes. • Huawei/Juniper Integration for MSX, IGW, UGW, RNC & BSCs. • Juniper/Huawei based IP/MPLS Backbone Networks • Juniper/Huawei based IT/Enterprise solutions • Cisco/Juniper/Huawei based ISP solutions • Huawei to Juniper IP/MPLS Migration projects • Huawei to Juniper Fixed Network Migration projects • Huawei IP/MPLS & Enterprise Modernization projects • Mikrotik Base Solution IT/PS Core. • Mikrotik IPSEC/OPENVPN deployment. • CDNs Facebook, YouTube, Google Integration on Huawei/Juniper. • Huawei/Juniper PE L2Circuits, VPLS. Training: • MTCNA (Mikrotik Certified Network Associate) • MTCRE ( Mikrotik Certified Routing Engineer) • JNCIA (Juniper Network Certified Associate) • JNCIS (Juniper Networks Certified Internet Specialist) • JNCIP (Juniper Network Certified Internet Professional) • CCNA (Cisco Certified Network Associate) • CCNP (Cisco Certified Network Professional) • CCIE R&S (Cisco Certified Internetwork Expert) • Cisco Meraki • AWS Architect Associate • AWS Architect Professional Deployment: • Deployed BGP/MP-BGP/ipv4/V6 • Deployed MPLS/L2VPN/VPLS/VRFs • Deployed ISIS/RIP/OSPF/EIGRP • Deployed NAT/SRC/DST/CGNAT • Deployed GRE/EoIP/IPSEC/l2tp/PPP • Deployed ECMP/PCC • Integrated/Routing PS Core/Gi/GB/GN/Gy/Gx/IU-U/GR/S1-MME/S1U • Integrated/Routing BSC/ABIS/GB/A-Interface/O&M • Intergated/Routing RNC/IUB/IUPS/IUCS/IUR/O&M • Intergated/Routing MSX/Billing/Signalling/LIG/O&M • Integrated/Routing UMG/Voice/Signalling/O&M • Integrated/Routing BTS/Nodeb/E-Nodeb Platforms: • Cisco Switches and Routers • Huawei Switches and Routers (ATN910B, ATN950B, S9303, CX-600X3, and NE40E X8) • Juniper Switches & Juniper Routers, MX960,SRX5800,EX4300,QFX511, SRX5400 & Ex2300-T4 • Cisco Meraki MX64/65/84/100 MR33, MS120/125 • Mikrotik's CCR1072, CCR1009, CCR1036, HEX & RB small series.

JNCIA-Junos
Junos OS
Amazon Web Services
OpenVPN
Cisco Router
Cisco Certified Network Professional
Cisco Certified Network Associate
Border Gateway Protocol
Mikrotik RouterBOARD
MikroTik RouterOS
Cisco Certified Internetwork Expert
Juniper
VPN
Network Administration
MikroTik
$100 hourly
Eslam H.
- 5.0/5
- (13 jobs)
Solving Network problems and Creating concept/Ideas /design is what I like ;) I am a network/security guru • Create high-level designs (HLD), low-level designs (LLD) describing the implementation and design of juniper solutions. • Attend meetings with customers to collect required data for implementation, agree on the scope of work (SOW) and the network implementation plan (NIP) • Manage projects, including planning project activities, time, and resource utilization. • Deliver training for different products as needed including official training, on-the-job training, and hands-on training. • Audit the implementation process of team members to insure that the delivery is up to customer expectations. • Ensures customer satisfaction by handling their requests with accuracy, professionalism, and speed. • Reporting per service SLA performance, service quality, and efficiency. • Share department’s internal projects scope, goals, and deliverables that support business goals in collaboration with senior management and stakeholders •Installing and configuring Juniper routers, core switches and Network Management Solution (NMS), subscriber management solutions (BRASs). •Configuring network hardware AAA using SBR (Steel-Belted Radius Carrier) •Installing and configuring Junos Space appliance J1500 and J2500 cluster/standalone nodes. •Installing and configuring WANDL IP/MPLS Planning Tool (Forecasting & Network failure simulation) for simulation, management and performance purposes. •Installing and Configuring Juniper MX960 as BNG for ISP environment including integration with SBR. •Integration of juniper MX960 with Contrail as Service Control Gateway with PCRF and AAA •Cisco IOS migration to JUNOS for Enterprise customers. •Study hardware capabilities and alternatives before deployments •Executing proof of concept on customer systems to demonstrate the benefits of proposed solutions. Building proof of concept systems in separate lab environments to demonstrate major solutions not possible to demonstrate in production systems. •Juniper SRX configuration (Zones, Policies, Screen, IDS, UTM, NAT, High Availability Clustering/Load balancing) •Solving core problems escalated by customer’s Core Operation, Core Planning, and NOC •Troubleshooting Juniper routers MX series, M series, and J series •Good knowledge of enterprise juniper devises including EX series, QFX series, and NFX250

JNCIA-Junos
Computer Network
Solution Architecture
Cisco Router
Network Equipment
Multiprotocol BGP
TCP/IP
Network Design
Multiprotocol Label Switching
Palo Alto Firewalls
Network Planning
Juniper
Technical Writing
Network Security
Firewall
$20 hourly
Susant C.
- 5.0/5
- (4 jobs)
A result oriented technology professional, I bring with me over 10 years of progressive experience in Network Infrastructure Management, Network Configuration / Administration, Technical Support and Network Administration in a multi-vendor environment. My professional record demonstrates strong capabilities in creating enterprise environments using multiple vendor platforms that solve business issues while managing costs & risks. Equipped with multiple certifications JNCIA-Junos, JNCIA-Sec, JNCIS-SP, JNCIP-SP, CCNA, CCNP R&S and rich hands-on experience in the ISP sector. I am proficient in designing, configuring and troubleshooting all types of network infrastructure, network monitoring & management systems and CISCO & Juniper routers, switches and firewalls in enterprise and service provider networks. Sound exposure to managing entire gamut of activities in the project management life cycle – from analysis, design to development, testing and implementation. A strategic planner, I have been instrumental in executing critical projects while tightly managing budgets. Hands on experience in enhancing network performance/ profitability while ensuring data security, disaster management and data recovery plans are in place. Demonstrated ability to provide prompt and accurate resolution to client queries and concerns. My ability to scout for and adapt new technologies to enhance performance coupled with sound analytical and problem solving abilities has made me an asset for many organizations. I demonstrate a unique combination of technical & leadership acumen. Hands on Experience on: - Cisco Router ( Native OS, IOS XE, IOS XR 9000 Series) - Cisco Switches ( Catalyst and Nexus OS) - Data Center SRX Series - Branch SRX Series (210, 240, 650) - Juniper netscreen Firewalls: SSG-5, SSG140, SSG520M, SSG550M, ISG-2000 - Juniper EX Series Switches (2200, 2300, 3300, 4200, 8200 Series and 4200 Series) - Juniper QFX Series Switches ( 5100 & 5200 Series) - Juniper MX Series Routers (MX 80, MX 104, MX 240, MX 204, MX 480) - Fortinet (fortigate 600C, 1000C, 3200D) Specialties: - Network Security (IDP/IPS, UTM, Screens, IPSEC VPN, CGNAT, BNG/BRAS) - Data Center Operations, - IP Network Configurations, O & M and Troubleshooting ( IGP, MPLS,BGP, L2VPN, VPLS, L3VPN ) - HA Protocols (chassis cluster, VRRP, NSRP)

JNCIA-Junos
MikroTik RouterOS
Multiprotocol BGP
Network Planning
Cisco Certified Network Professional
Cisco IOS
Cisco Router
Multiprotocol Label Switching
OSPF
Network Design
Juniper
Network Engineering
MikroTik
Virtual LAN
Network Administration
$50 hourly
Sadi Mahmud K.
- 5.0/5
- (3 jobs)
I am a Network Engineer with 5 years of Industrial Experience. I am an expert on router/switch configuration and management. I have worked on various networking devices including Cisco, Juniper,BDCOM, Mikrotik etc. I am CCNA and JNCIA certified and have good knowledge on routing and switching including OSPF,BGP,layer 2 configurations etc. Currently I am attached to ISP industry and have good knowledge on global internet service along with networking knowledge.

JNCIA-Junos
Red Hat
Huawei AR
MikroTik RouterOS
Cisco IOS
Cisco Certified Network Professional
OSPF
Microsoft Visio
Network Planning
Computer Network
Cisco Certified Network Associate
Juniper
IPv6
Cisco Router
Linux
$20 hourly
Muhammad Aman U.
- 4.8/5
- (31 jobs)
I’m a results-driven IT Leader and Infrastructure Architect with over nine years of progressive experience in designing, implementing, securing, and managing complex IT infrastructures across diverse industries. My career spans network engineering, solution architecture, systems administration, DevOps, and IT strategy, with a strong foundation in both on-prem and cloud ecosystems. I’ve architected and led full-scale deployments across routing, switching, security, WLAN, NAC, NMS, SIEM, and IAM using Cisco, Juniper, Fortinet, Aruba, Ruckus, HPE, Microsoft, AWS, and GCP. I have successfully led PCI DSS and ISO 27001 compliance projects, implemented privileged access management (PAM), identity governance, conditional access, and deployed SIEM solutions like Azure Sentinel to enhance monitoring and threat response. My DevOps expertise includes Docker, Docker Compose, Kubernetes, Terraform, Ansible, PowerShell, Bash, Python, and CI/CD automation, driving Infrastructure as Code (IaC), system hardening, and zero-downtime deployments. I also bring deep operational knowledge of Microsoft 365, Entra ID, Exchange, SharePoint, Teams, and collaboration tools like Jira, Confluence, and Miro. As a CTO / Head of IT, I now lead cross-functional teams, manage internal and client infrastructures, define IT roadmaps, and ensure enterprise-grade performance, resilience, and compliance. I work at the intersection of technology, security, and business outcomes, driving digital transformation through innovation and strategic execution. Below are my services: NETWORKING: 1. Network designing, HLDs, LLDs, and Network diagrams on MS Visio 2. Network automation, configurations, testing, and troubleshooting 3. Network support level 1/2/3, managed services on a monthly subscription/SLAs 4. Technical proposals, RFPs Platforms: Juniper (SRX Series, EX Series, MX Series, Junos space), Aruba (ClearPass/WLAN), Cisco (routers/switches/firewalls/WLAN/ISE), Ruckus WLAN, Fortinet firewalls, Whatsup gold, Cisco VoIP phone SPA series Networking Expertise: Routing protocols (OSPF, EIGRP, RIP, BGP), STP, RSTP, VLANs, DNS, DHCP, MPLS, VRRP, HSRP, NAT/CGNAT, PAT, ACLs, port forwarding IT Infrastructure/DevOps: 1. IT strategy, IT infrastructure design, IT automation 2. Infrastructure as Code (IaC) on AWS, Azure, GCP, OCI, and other cloud providers. 3. System administration, IT support on a monthly subscription/SLAs Skills: Linux (Ubuntu, CentOS, Debian, RHEL), Windows servers (R2012, R2016, R2019, R2022), Digital Ocean, Active Directory, Microsoft Exchange, SharePoint, Entra ID, Jira, Confluence, Miro, Zoho, Rocket chat, Hyperledger, VMware, FusionPBX, AWS, Azure, GCP, Apache, Docker, Kubernetes, Ansible, Terraform, Bash, PowerShell, Python, ISO 27001, PCI DSS, Zabbix, Azure Sentinel

JNCIA-Junos
Network Design
Ubuntu
ISO 27001
Fortinet
Aruba
Kubernetes
Docker
Amazon Web Services
Microsoft Azure
Terraform
Ansible
DevOps
IT Service Management
Cisco
Juniper
$45 hourly
Saad A.
- 5.0/5
- (2 jobs)
Network Engineer with 2 years of experience in network design for small business, network administration for small and medium organisations. Skilled in delivering technical support, managing network operations, and maintaining enterprise-wide area network across multiple-platform and high uptime Date Center enviornments.

JNCIA-Junos
LAN Administration
Tech & IT
Data Center
Computing & Networking
OSPF
Cisco Router
Cisco
WiFi
Juniper
Cisco Certified Network Associate
Network Engineering
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Last updated: Jun 15, 2025

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