Top Network Engineer Jobs

Provides onsite network engineering support for satellite ground systems at Kirtland AFB. Configures, deploys, upgrades, monitors, and troubleshoots multivendor network infrastructure, firewalls, virtual server environments, and authentication systems. Analyzes network performance, administers Linux and Unix systems, maintains network documentation, supports cybersecurity remediation, and provides occasional after-hours operational support.

The Network Engineer is responsible for the design, installation, and maintenance of communications systems, performing diagnostic checks, and supporting technical projects, while working under senior engineers.

Designs and supports global enterprise MPLS WAN architectures for government customers. Responsibilities include developing WAN solutions, evaluating and testing lab equipment, supporting security accreditation, maintaining technical documentation, troubleshooting Tier-4 production issues, and creating proactive network analysis solutions. The role requires extensive experience, hands-on router engineering or operations expertise, DoD IAT Level 2 compliance, and an active TS/SCI clearance with polygraph.

Operates and improves enterprise LAN, WAN, wireless, firewall, cloud, storage, and connectivity infrastructure across data centers and Azure. Administers Palo Alto security platforms, Cisco switching and compute fabrics, dynamic routing, VPNs, NetApp networking, monitoring, and network access controls. Responsibilities include troubleshooting incidents, root-cause analysis, maintenance windows, documentation, hardware lifecycle support, security remediation, and on-call participation.

Provides Tier 3 engineering support for a mission-critical naval network. Responsibilities include advanced troubleshooting, routing and security analysis, network architecture, upgrades, disaster recovery testing, configuration standards, capacity planning, technology integration, and technical leadership of Tier 2 and cross-functional teams. The role requires supporting a 24x7 operational environment onsite in Suffolk, Virginia.

Provides administration, technical leadership, troubleshooting, planning, and lifecycle management for enterprise network and telecommunications infrastructure. Configures and upgrades routers, firewalls, switches, access points, cabling, and related systems across company sites. Leads infrastructure projects, vendor coordination, capacity planning, disaster recovery, documentation, and change management. Serves as a network subject matter expert, mentors staff, and supports cloud and virtualization environments.

Design, build, and scale full-stack observability software for the Starlink network. Responsibilities include developing fault-tolerant real-time telemetry ingestion pipelines, frontend dashboards and visualizations, monitoring automation, anomaly detection, and reliable software systems. The role requires ownership of end-to-end projects, on-call participation, and occasional extended hours for mission-critical deadlines.

Designs and develops network architectures and implementation strategies for a government customer. Evaluates technical solutions, ensures infrastructure compatibility and security, and collaborates with IT leadership on architectural alignment. Responsibilities include network configuration, integration, troubleshooting, maintenance, firewall administration, hardware support, and switched or routed network operations.

Designs and develops network architectures and implementation strategies, ensuring compatibility with existing infrastructure, security solutions, organizational requirements, timelines, budgets, and quality standards. Responsibilities include network design, router and switch administration, firewall management, infrastructure integration, troubleshooting, installation, maintenance, and support across LAN, WAN, wireless, and routed or switched environments.

Provides systems engineering and technical assistance for an Intelligence Community customer. Supports network infrastructure provisioning, IT baseline management, troubleshooting, project management, architecture and acquisition planning, service-level terms, and business-case analysis. Works with routers, switches, firewalls, cloud environments, and Layer 2 and Layer 3 networking issues while managing multiple deliverables and collaborating with customer teams.

Designs and develops network architectures and implementation strategies for a government customer. Ensures compatibility with existing infrastructure, aligns solutions with organizational goals, evaluates technical feasibility, and supports network installation, configuration, integration, troubleshooting, security, firewall administration, and maintenance.

Leads enterprise wireless engineering, including architecture standards, design validation, RF coverage and capacity planning, performance optimization, security, lifecycle management, automation, monitoring, and complex troubleshooting. Serves as the wireless subject-matter expert, governs partner solutions, supports Aruba Central and Cisco Catalyst Center, coordinates major incidents, evaluates new technologies, mentors engineers, and contributes to broader LAN/WAN networking initiatives.

Architect, optimize, and maintain global office network and cloud-edge infrastructure across 12 offices. Manage cloud hybrid networking (AWS/Azure), Microsoft Entra ID and Exchange Online, Windows/Linux servers, backup/DR (Azure Backup/ASR), monitoring, automation (PowerShell/Bash/Python), and act as Tier 3 escalation for complex infrastructure and security incidents.

Designs, implements, sustains, and optimizes secure enterprise and data center networks. Leads complex troubleshooting, incident resolution, network modernization, data center consolidation, continuity planning, and infrastructure standards. Oversees Cisco networking, monitoring, ITSM, security, performance, and capacity planning. Provides technical leadership, mentoring, stakeholder briefings, personnel oversight, and after-hours support for mission-critical operations.

Designs, deploys, secures, monitors, and supports enterprise LAN, WAN, wireless, voice, firewall, DNS, and Internet connectivity across school campuses and offices. Configures Cisco and Arista routing and switching, Ruckus wireless, and Palo Alto firewalls; manages upgrades, backups, monitoring, troubleshooting, documentation, vendors, and network projects. Provides outage response, incident resolution, leadership reporting, junior team mentorship, and after-hours maintenance or on-call support.

Design and build scalable automation for large-scale AI network fabrics, including deployment, lifecycle management, validation, testing, reconciliation, CI/CD, configuration, firmware management, and NetBox integration. Support Ethernet fabric growth across multi-vendor networking environments and network operating systems.

Designs, deploys, maintains, and troubleshoots cloud and traditional network infrastructure supporting mission-critical 911 systems. Responsibilities include AWS networking, Infrastructure as Code, Fortinet firewalls, Cisco equipment, network monitoring, packet captures, performance optimization, vendor coordination, project leadership, and mentoring junior engineers. The role is hybrid, requiring work four days per week in the New York office.

Provides senior network engineering, administration, troubleshooting, security compliance, and infrastructure support for classified and unclassified DoD mission networks. Configures routers, switches, firewalls, and network management platforms; performs STIG, IAVM, vulnerability, audit, and POA&M activities. Develops implementation plans, maintains configuration documentation, supports change management, prepares technical reports, and mentors junior engineers. The role includes periodic at-sea support, physical network installation, and work in confined or field environments.

Supports and engineers enterprise network infrastructure, including LAN/WAN switches, firewalls, cross-domain solutions, and network management systems. Maintains Cisco equipment, develops firewall policies, manages capacity and recapitalization plans, documents configurations, and ensures NIST, FISMA, and STIG compliance. Supports ATO audits, security incident response, and infrastructure integration across VMware, Linux, Microsoft Server, and Active Directory environments. Serves as the network infrastructure subject matter expert for a government customer.

Provides senior technical leadership for enterprise network and telecommunications operations across on-premise and cloud environments. Designs and implements infrastructure solutions, administers routing, switching, firewalls, WAN, wireless, voice, and monitoring services, and resolves complex issues. Develops implementation and contingency plans, evaluates technologies, supports capacity planning, documents technical standards, collaborates with vendors and IT teams, and mentors team members. Requires up to 25% travel to manufacturing and distribution facilities.

Leads requirements capture, telecom tendering, vendor evaluation, and end-to-end network connectivity solution design across the Americas. Develops resilient architectures, manages design governance and risk controls, oversees supplier performance, and supports regional network strategy. Partners with stakeholders, telecom providers, sourcing teams, and engineering groups while mentoring junior engineers and evaluating emerging connectivity technologies. Requires expertise in cloud platforms, telecommunications, hybrid architectures, and the Americas carrier market.

Design, develop, optimize, debug, and maintain high-performance C/C++ data plane software for Cisco Hypershield Smart Switches on Linux. Build DPU-based networking and packet-processing capabilities, resolve complex defects, improve scalability and reliability, lead technical design and architecture reviews, mentor engineers, and collaborate across software, hardware, and security teams.

Designs, deploys, and operates AWS network infrastructure across cloud and on-premises environments. Maintains hybrid connectivity, Cisco routing and switching, VPNs, DNS, load balancing, security controls, monitoring, and network automation. Troubleshoots complex connectivity and performance issues, supports incident and change management, documents infrastructure, performs capacity planning, and collaborates with cloud, security, application, DevOps, and data center teams. Participates in on-call support for critical systems.

Leads Ericsson LTE and 5G RAN performance optimization across accessibility, retainability, mobility, throughput, voice quality, capacity, and FWA services. Analyzes PM counters, diagnostic traces, SIP/RTP call flows, and network logs; performs parameter audits and feature verification using ENM, MOShell, and AMOS. Develops scripts for automation, troubleshoots complex cross-domain issues, and collaborates with RF Planning, Operations, and Core teams to improve network reliability and user experience.

Test Engineer responsible for developing and executing comprehensive system test plans for Satellite Control Network products and solutions. The role coordinates integrated testing, evaluates test requirements, performs system-level technical analysis, and ensures compliance with specifications while balancing customer, schedule, and cost constraints. Candidates need SCN operations or testing experience, communications hardware testing experience, requirements traceability skills, and a DoD Secret clearance. The position supports telemetry, tracking, and commanding capabilities in Colorado Springs.