Top Network Engineer Jobs

Administer and improve a hybrid, multi-site network spanning on-premises and cloud environments. Responsibilities include managing network devices, firewalls, servers, Active Directory, Azure, Microsoft 365, SD-WAN, wireless, VPNs, monitoring, backups, and disaster recovery. The role leads outage triage, root-cause analysis, change control, compliance documentation, physical security systems support, and senior technical escalation while mentoring junior IT staff.

Designs, deploys, and supports resilient industrial and operational technology networks across production, test, launch, and data center environments. Responsibilities include routing, switching, wireless, segmentation, automation, monitoring, troubleshooting, documentation, outage coordination, physical cutovers, site commissioning, and on-call launch support. The engineer collaborates with stakeholders, vendors, contractors, and cross-functional teams to maintain reliable, secure, high-availability network infrastructure.

Designs, implements, and operates multi-cloud network infrastructure connecting AWS, Azure, GCP, OCI, private clouds, data centers, and enterprise WANs. Responsibilities include cloud interconnects, VPNs, BGP routing, firewall policies, Zero Trust segmentation, Terraform-based configuration, monitoring, troubleshooting, incident response, documentation, and ATO support. The role requires at least five years of network engineering experience, cloud networking expertise, and the ability to obtain a federal customer background investigation.

Develops and maintains secure, resilient network infrastructure for regulated Class II gaming operations across data centers and customer locations. Leads network builds, architecture standards, troubleshooting, change planning, site deployments, upgrades, and modernization. Supports routing, VPNs, firewalls, segmentation, monitoring, compliance, and high-availability requirements while coordinating with regulators and cross-functional engineering teams.

Design and maintain onboard vehicle network architectures for autonomous vehicles. Define network topologies, protocols, hardware interfaces, QoS policies, segmentation, diagnostics, telemetry, and failover strategies. Develop software for monitoring, routing, fault detection, performance analysis, and OTA updates. Diagnose complex communication and hardware issues while collaborating with hardware, embedded Linux, platform, autonomy, and systems teams. Contribute to next-generation networking roadmaps and platform architecture.

Supports network and technical engineering operations through scripting, debugging, troubleshooting, software testing, research, and network architecture activities. Collaborates with development teams and senior engineers while learning network engineering methodologies. The intern may contribute to special projects involving systems administration, cloud technologies, artificial intelligence, databases, forensics, or cybersecurity. Applicants must be enrolled full-time in college, be U.S. citizens, and be eligible to obtain a Top Secret clearance.

Designs, configures, integrates, troubleshoots, and sustains secure Layer 2 and Layer 3 network infrastructure across on-premises, cloud, laboratory, and distributed computing environments. Responsibilities include network documentation, ACLs, firewalls, VPNs, segmentation, monitoring, cloud networking, security hardening, vulnerability remediation, and cross-functional support. The role also supports hybrid infrastructure, container networking, network automation, and mission-critical classified environments.

Lead hybrid cloud and data center network architecture, design standards, implementation, routing, connectivity, and security. Design and support AWS and Azure networking, Cisco VXLAN/EVPN/BGP environments, dedicated cloud circuits, and global hybrid connectivity. Serve as an escalation point for cloud performance issues, approve network changes through CI/CD and Git workflows, automate network operations, coordinate with cross-functional and cloud provider teams, and maintain technical documentation.

Provides expert leadership for enterprise network architecture, design, installation, configuration, administration, operations, maintenance, and troubleshooting across on-premises and cloud infrastructure. The role manages Cisco and Nexus environments, performance, upgrades, patches, risk mitigation, continuity of operations, disaster recovery, vendor evaluations, documentation, and service-level metrics. Candidates will support AWS, Windows, Unix, scripting, ITIL, and SAFe Agile environments while maintaining an active TS/SCI clearance with polygraph.

Maintains and architects enterprise network infrastructure across on-premises and cloud environments. Responsibilities include network design, configuration, administration, troubleshooting, patching, upgrades, performance monitoring, risk mitigation, disaster recovery, vendor evaluations, and SLA/KPI management. Provides technical leadership and requires expert Cisco/Nexus networking knowledge, routing expertise, and experience with ITIL and SAFe frameworks. An active TS/SCI clearance with polygraph is mandatory.

Supports installation, operation, maintenance, monitoring, troubleshooting, and improvement of routed and switched enterprise networks. Configures routers, switches, firewalls, VLANs, routing, and network services; implements approved changes; maintains network documentation; and coordinates with mission partners to resolve connectivity issues. The role requires hands-on Cisco networking experience, secure network operations knowledge, certifications, and an active Top Secret clearance with eligibility for TS/SCI access.

Lead the design, modernization, implementation, and optimization of secure enterprise network infrastructure supporting mission-critical and classified environments. Responsibilities include zero-trust and cross-enclave architecture, network performance and resilience, security governance, VPN and firewall deployment, virtualization and hyperconverged infrastructure, storage, monitoring, vulnerability scanning, systems administration, and technical leadership.

Design and verification engineer for Arm’s next-generation network-on-chip interconnect products. Responsibilities include specifying, creating, and debugging SystemVerilog/UVM constrained-random testbenches; verifying multiprocessing microarchitectures, cache coherence, and AMBA protocols; applying software engineering, scripting, and formal verification skills to ensure reliable, high-performance silicon IP.

Lead global network connectivity implementations from carrier ordering through installation, testing, cutover, acceptance, and operational handover. Coordinate telecom providers, vendors, stakeholders, and engineering teams while managing milestones, risks, SLAs, costs, changes, documentation, and decommissioning. Apply networking and telecommunications expertise across fiber, DWDM, Ethernet, IP-VPN, broadband, cellular, satellite, and cloud connectivity environments. Use authorized AI and automation to improve analysis, documentation, delivery workflows, resiliency, and auditability.

Manage and maintain Cisco, Fortinet, and Meraki network infrastructure across malls, offices, and data centers. Design, install, configure, monitor, troubleshoot, and secure LAN, WAN, WLAN, SD-WAN, VoIP, VPN, cloud, and data center networks. Evaluate technologies and vendors, support network users, maintain documentation, analyze performance, implement patches and changes, ensure compliance, and provide technical guidance to junior personnel.

Designs, builds, and operates enterprise Azure-first, multi-cloud, and hybrid network platforms. Leads cloud migrations, connectivity, segmentation, resiliency, automation, infrastructure as code, Zero Trust security, and production troubleshooting. Provides technical leadership during critical incidents, mentors engineers, improves observability, and partners with cloud, security, application, edge, and vendor teams.

Designs, implements, maintains, and troubleshoots complex enterprise IP networks, with deep expertise in Cisco ACI and multi-data-center SDN architectures. Responsibilities include routing, switching, network security, VXLAN/EVPN, architecture development, incident resolution, documentation, compliance support, stakeholder presentations, and collaboration with infrastructure teams. The engineer will install network equipment, develop customer solutions, coach other engineers, support audits, and participate in 24x7 on-call coverage.

Designs and evaluates large-scale, multi-vendor fiber access networks using advanced PON technologies. Architects integration with routing, IP/MPLS, and optical transport systems; leads OLT and ONT platform evaluations; reviews high-level designs and migration strategies; provides complex troubleshooting and client advisory support; and mentors junior network engineers. The role also develops client-facing engineering deliverables and supports technical engagements, budgets, timelines, and vendor coordination.

Designs, integrates, operates, and maintains enterprise LAN, WAN, VoIP, data center, wireless, and security network infrastructure for USSOCOM. Diagnoses complex network performance issues, manages routers, switches, firewalls, and network security systems, supports Zero Trust and CSfC capabilities, performs disaster recovery, and contributes to cybersecurity risk mitigation and authorization documentation. Provides architectural planning, network improvements, technical guidance to junior staff, and may work nonstandard shifts.

Designs, documents, installs, and supports LAN, CAN, WAN, and Unified Communications networks. Responsibilities include analyzing topologies and capacity, developing network configurations and design plans, briefing customers, performing IOS upgrades, configuring devices, maintaining diagrams and inventories, completing cable infrastructure and change management tasks, and troubleshooting network issues. Requires up to 20% CONUS travel and participation in technology modernization projects.

Assists with designing, transitioning, operating, and improving LAN, CAN, and unified communications networks. Performs network surveys, installations, IOS upgrades, device configuration, troubleshooting, documentation, cabling, change management, and capacity analysis. Supports Cisco and Juniper environments and briefs government customers on network solutions. Requires CCNA, Security+, three years of network experience, strong documentation and presentation skills, and an active TS/SCI clearance with CI polygraph capability.

Supports Aegis ship integration and testing by configuring, operating, maintaining, and troubleshooting tactical computing infrastructure and network equipment. Responsibilities include system integration, preventative and corrective maintenance, equipment setup, interface management, data extraction, test documentation, system administration, fiber optic testing, and assisting with equipment or software changes. The role is based at a customer site in Bath, Maine and may involve 25% temporary duty travel.

Installs, configures, maintains, and troubleshoots firewall appliances, servers, operating systems, networking equipment, and lab infrastructure. Supports engineering and QA teams across global labs and data centers, maintains uptime, performs root-cause analysis, manages backups, patching, hardware refreshes, inventory, and documentation. Uses Linux, virtualization, scripting, and Infrastructure as Code principles while tracking work through JIRA and scrum processes.

Supports network design, topology and traffic analysis, configuration, IOS upgrades, installations, troubleshooting, documentation, change management, and cable infrastructure for LAN, WAN, and unified communications services. Briefs customers on network solutions and performs surveys and site support. The role requires Cisco networking expertise, engineering documentation skills, Security+ certification, and an active TS/SCI clearance with polygraph capability.

Designs, documents, installs, configures, and supports enterprise LAN, WAN, and unified communications networks. Analyzes network topology, traffic, and capacity; develops baseline configurations; performs IOS upgrades, troubleshooting, cabling, change management, and network surveys. The role requires customer briefings, technical documentation, Cisco and Juniper experience, CCNA and Security+ certifications, and an active TS/SCI clearance with polygraph requirements.