Top Network Engineer Jobs

Contract network engineer to support Cisco routing/switching/firewall infrastructure and Avaya telephony systems (traditional and VoIP), including Avaya Aura voicemail and SIP/circuit troubleshooting. Immediate need for a US-authorized candidate.

Provide 24x7 monitoring, incident response, troubleshooting, vendor coordination and restoration for global Avaya/Cisco IP telephony and legacy voice infrastructure. Support migrations, branch deployments, CM configuration, device health checks, alert validation (ReliaTel/Nectar), and change/post-incident reviews.

Design, implement, and migrate enterprise and data center networks (Cisco Nexus/ACI/NX-OS, 6500/4500 VSS, ASR/7K). Lead campus Wi‑Fi and WAN (BGP/OSPF), security (firewalls, IDS/IPS, VPN), multicast, QoS, and unified communications. Produce Visio designs, troubleshoot complex protocols, manage projects, engage clients, and travel for consulting engagements. CCIE required.

Manage and support Cisco-based network environments for retail stores, handling routers, switches, firewalls, upgrades, patching, performance monitoring, and vendor coordination. Provide production support following incident/change/problem processes, plus troubleshooting POS, access points, and handheld connectivity in a global delivery setting.

Full-time Network Engineer role requiring at least four years of IT experience. Candidate must hold a bachelor’s degree (or equivalent experience) and be authorized to work in the U.S. without sponsorship.

Design, implement, and migrate enterprise and data center networks (Cisco Nexus/ACI, NX-OS, 6500/4500 VSS). Lead campus Wi‑Fi, WAN (BGP/OSPF), security (ISE, firewalls, IDS/IPS), create Visio design docs, manage projects and client relationships. Requires CCIE (lab cleared), 11+ years experience, consulting travel, and specific U.S. work authorization.

Lead pre- and post-sales design, implementation, assessment, and management of Cisco routing/switching, UC, data center, wireless and security solutions. Perform complex network and voice assessments, present findings, implement solutions, mentor team members, and conduct knowledge transfer. Act as a hands-on architect/engineer and team leader (player/coach) focusing on secure, well-documented infrastructures and customer satisfaction.

Lead a two-person installation team deploying Cisco 2900 routers and Aruba access points across enterprise sites in the Northeast. Coordinate logistics and client communication, perform night-shift installations (1–2 nights per site), troubleshoot on-site issues, and respond to late-night maintenance tickets. Project duration ~1 year with possible extension.

Lead and supervise a two-person team to install Cisco 2900 routers and Aruba access points across enterprise sites in the Northeastern US. Coordinate with clients, manage logistics, perform night-shift deployments and respond to third-shift maintenance tickets. Project is ~1 year with possible extension.

Lead and manage network administration and IT functions, design and architect business processes and solutions, oversee development/configuration/deployment, run project and talent management, consult on business process improvements, and support a management consulting environment with regular travel.

Lead Site Supervisors will manage deployment of Cisco 2900 routers and Aruba access points across enterprise sites in the NE corridor. Responsibilities include leading two installers, coordinating with clients, directing logistics, performing night work at closed sites, troubleshooting, and ensuring timely completion of a ~1-year project. CCNA or higher preferred.

Lead and supervise a two-person team to install Cisco 2900 routers and Aruba access points across enterprise sites. Coordinate logistics, client communication, night-shift deployments, and ensure timely, high-quality installations for a one-year project.

Lead a two-person team to deploy Cisco 2900 routers and Aruba access points across enterprise sites in the NE corridor. Coordinate with clients, manage logistics, supervise night installations (1–2 nights per site), troubleshoot issues, and ensure project completion over ~1 year. CCNA or higher preferred.

Lead onsite deployments of Cisco 2900 routers and Aruba access points across the Northeast. Supervise two installers, coordinate with clients, manage logistics, perform night installations, and troubleshoot issues. Project runs ~1 year; strong installation, leadership, and customer-service skills required.

Lead and support network administration and infrastructure tasks, consult on business process design, develop/configure and validate solutions, manage projects and talent, communicate analyses, and travel regularly for management consulting engagements.

Design, administer, and deploy network solutions while providing business process consulting, architecture and process detailing. Perform development/configuration, validation, and deployment tasks. Manage projects and talent, communicate analyses, and travel regularly to client sites in a management consulting environment.

Lead a team to deploy Cisco 2900 routers and Aruba access points across enterprise sites statewide. Oversee night installations, coordinate with clients, manage logistics, and ensure successful, timely deployments for a one-year project.

Lead and supervise a two-person installation team to deploy Cisco 2900 routers and Aruba access points across enterprise sites. Coordinate logistics and client communication, perform night-shift onsite installs (1–2 nights per site), troubleshoot issues, and ensure timely project execution for approximately one year.

Designs, configures, maintains, and troubleshoots network infrastructure including Cisco firewalls, VPNs, switching, wireless, and VoIP; supports multi-site operations, implements security configurations, assists projects, and provides technical support and documentation.

Provide Cisco UCCE-focused network engineering for large contact center deployments: troubleshoot UCCE scripting and logs, develop CUIC reports, script call flows and Finesse gadgets, design and integrate CVP/VoiceXML and SIP/SBC solutions, manage Call Manager and voice gateways, perform UAT and SQL/log analysis, maintain deployment WBS, mentor team members, and provide 24x7 on-call support.

Provide first-line network support for a government environment: troubleshoot connectivity and hardware issues, monitor network health, perform routine maintenance (port changes, reboots, cabling), escalate complex incidents, document resolutions in ticketing systems, and assist end users with basic networking needs.

Provide first-line network support: troubleshoot connectivity and hardware issues, monitor network performance, perform routine maintenance, escalate complex incidents to higher tiers, document ticket resolutions, and assist end users with basic networking needs.

Design, implement, monitor, and maintain network infrastructure. Troubleshoot outages, optimize performance, secure systems, automate tasks, collaborate on solution roadmaps, and produce documentation and reports.

Design, implement, and maintain LAN/WAN/wireless/voice networks using Cisco equipment; monitor and troubleshoot performance and security issues; support capacity planning, disaster recovery, upgrades, and documentation; collaborate with security and cross-functional teams and mentor junior staff.

Support the design and deployment of secure SD-WAN architectures, monitor performance, assist in integration, and optimize application performance in a government network.