Top Network Engineer Jobs

Provide Tier-2/3 engineering and administrative support for mission-critical network infrastructure: monitor, maintain, upgrade, and document networks; apply STIGs; support RMF/ATO processes; troubleshoot per the OSI model; collaborate with developers and cross-functional teams; and respond to security findings and break/fix events.

The Network Engineer II designs, implements, and maintains network systems while optimizing performance and supporting users. Responsibilities include managing network devices and infrastructure, ensuring compliance, and providing technical support across sites.

Own and operate the classical infrastructure supporting quantum hardware: provision Linux servers (PXE, OS installs), build and maintain infrastructure-as-code and automation, design and troubleshoot lab/datacenter networking (VLANs, switches, firewalls, cabling), integrate scientific hardware and device drivers, use out-of-band management (IPMI/BMC), write runbooks, and resolve urgent infrastructure issues to enable experiments.

Design, implement, and maintain large-scale datacenter and global backbone networks. Diagnose and resolve complex network issues, automate provisioning and compliance with Python/Go/Salt, perform capacity planning, lead maintenance and migrations, run proofs-of-concept, and produce network documentation, runbooks, and BOMs while mentoring team members and coordinating incident responses.

Lead global enterprise network architecture, design, and deployments; evaluate technologies and run PoCs; ensure network security, resilience, and compliance; perform Level 3 escalation and on-call support; manage projects and M&A network integrations; mentor junior engineers and produce HLDs/LLDs, SOPs, and knowledge articles.

Design, deploy, and maintain enterprise LAN/WAN, VPN, and security solutions; evaluate new technologies; support M&A network integration; ensure resilience, compliance, and disaster recovery; act as Level 3 escalation and on-call support; mentor junior engineers and produce HLD/LLD/SOPs; manage cloud and WAN routing across major providers and optimize network security posture.

Technical lead for enterprise network architecture and engineering. Designs and optimizes WAN/LAN/SD-WAN, cloud connectivity, security (Palo Alto, segmentation, Cisco ISE), OT networks, and automation (Python, Ansible, Terraform). Mentors engineers, defines standards, drives modernization and cloud migrations, ensures availability, and leads major network initiatives and incident root-cause analysis.

Design, implement, administer, and optimize corporate network infrastructure (switches, wireless, firewalls, VPNs). Troubleshoot Layers 1-3, manage incidents, perform monitoring and maintenance, lead hardware deployments and network projects, maintain documentation, and ensure security and change management compliance.

Provide advanced network and telecom services including design, installation, configuration, debugging, capacity planning, performance monitoring, and documentation. Mentor staff, run pilots, recommend improvements, automate tasks, and ensure compliance with IT and information security policies.

Implement, maintain, and troubleshoot customer LAN/WAN networks and hardware. Install/configure routers, switches, firewalls, DNS/DHCP, and WAN equipment. Provide onsite/remote support, monitor network performance, coordinate with vendors/OEMs, update documentation, and perform physical installs requiring travel and lift/height work.

Design, operate, and improve secure, scalable enterprise networks across offices, campuses, PoPs and cloud. Own production operations and incident response, build observability and automation (IaC), implement routing/switching/wireless/firewall/NAC/segmentation, lead migrations and site launches, and partner with security and stakeholders to apply Zero Trust and measurable reliability outcomes.

Hands-on network reliability engineer focused on improving enterprise LAN/WAN reliability via observability, telemetry, automation, and operational intelligence. Responsibilities include designing and troubleshooting routing/switching and firewalls, building monitoring and dashboards, developing telemetry and alerting strategies, automating operational tasks with Python/Ansible/APIs, and collaborating on incident response, runbooks, and reliability standards.

The Network Engineer will support network and communication systems for education, government, and healthcare clients, focusing on troubleshooting, project support, and customer collaboration.

Manage and integrate complex systems, providing communications solutions, maintaining cloud infrastructure, assessing systems, and leading technical programs while ensuring compliance and data security.

Maintain data architecture and flow for systems, collaborate with external users, manage system enhancements, and support system operations.

The Lab Network Engineer Intern will learn about networking protocols, assist with lab operations, and prepare for roles like Technical Support Engineer. The job emphasizes communication skills, technical aptitude, and a passion for technology.

The Network Engineer III role involves research, design, installation, documentation, and troubleshooting of network systems, as well as performing requirements analysis and managing network architecture and compliance with security processes.

The Network Engineer III role involves managing WAN, LAN, and CAN networks, troubleshooting issues, performing system maintenance, and implementing network enhancements for an Intelligence Community customer.

The Principal Network Engineer designs, integrates, and optimizes complex network solutions while resolving performance issues and supporting compliance in DoD/IC environments.

Install, configure, test, monitor and activate DoD network equipment per DISA standards; coordinate customers and vendors, manage service orders and TSOs, analyze DISN/databases, implement configurations, perform network monitoring, and resolve technical issues.

Designs, implements, validates, and supports wired and wireless networks for patient monitoring systems. Performs site surveys, creates designs and documentation, stages and configures equipment, coordinates installations and cutovers, provides remote and on-site support, mentors junior engineers, and ensures adherence to standards and project timelines.

Provision, configure, verify, and troubleshoot Layer 2 and Layer 3 customer circuits and equipment. Use ticketing systems (M6/Metasolve) and web tools to implement Ethernet services, document designs/inventory, collaborate with engineering and field teams, and ensure SLA/QoS compliance.

Provision, configure, verify, and troubleshoot Layer 2/Layer 3 customer circuits across carrier networks. Use ticketing tools (M6/Metasolve) and web-based systems to implement Ethernet Virtual Circuits, manage vendor equipment, document designs, validate circuit paths with engineering and field teams, and ensure SLA/QoS compliance.

Configure, maintain, and secure Cisco network infrastructure (switches, routers, firewalls). Implement STIGs and access controls, manage FMC and ISE policies, monitor performance, troubleshoot via packet captures and ACLs, and deploy/support VPN connectivity.

Maintain and optimize enterprise voice and data networks for maximum performance and availability. Support network segmentation and Cisco-based routing, switching, security (ASA), and unified communications (Call Manager) in a team-oriented environment. Provide troubleshooting, configuration, and operational support for a 3-month contract engagement.