Top Network Engineer Jobs

Lead and perform complex network engineering tasks: design, implement, test, maintain, and document LAN/WAN/IP/MPLS networks and supporting systems. Troubleshoot routing, protection switching, multicast, VPNs, and physical/logical infrastructure. Coordinate carrier services, act as network lead on projects, and obtain required certifications and security clearance.

The Network Engineer III role involves supporting WAN, LAN, and CAN networks, troubleshooting, evaluating network performance, and implementing network solutions while ensuring compliance and managing security processes.

Lead design and integration of Ethernet-based control networks for locomotive systems. Define network architecture, data flows, timing, redundancy, and interfaces. Develop and execute network-centric integration and validation (SIL/HIL/lab/on‑locomotive), troubleshoot communication issues, and coordinate cross-functional teams.

Designs, implements, automates, and supports cloud, data center, campus LAN, internet edge, and branch networks. Performs capacity planning, troubleshooting, builds CI/CD for network deployments, configures network devices, mentors junior staff, and produces documentation and operational KPIs.

Lead the design and implementation of complex network infrastructures, optimize performance, manage technologies, and mentor engineers. Ensure compliance and participate in strategic planning and on-call support.

The GAIT Network Engineer is responsible for mission planning, implementation, engineering, maintenance, and troubleshooting of networks for GAIT services, requiring in-depth knowledge of various networking technologies and protocols.

The Network Engineer V will design and maintain network systems, conduct cybersecurity hardening, and provide network analysis for DoD Command and Control applications, supporting the USMC. Experience required includes 7+ years in network engineering and 3+ years in C4I systems.

The role involves designing, developing, and maintaining network architecture solutions, ensuring quality of service, performance tuning, and providing technical leadership in network engineering.

The Network Engineer manages day-to-day operations of the company's network, troubleshooting issues, supporting implementations, and participating in maintenance and on-call rotations.

The role involves designing, implementing, and troubleshooting complex IT networks, providing expert support, and leadership to junior engineers.

The Network Engineer will support the Civil Rights Division by leading the design, implementation, and maintenance of Cisco-based enterprise networks, ensuring secure and reliable connectivity across multiple sites.

As a Tier 3 Network Engineer, you will lead technical support, perform upgrades, troubleshoot network issues, monitor performance, and manage ticket resolutions.

The Network Engineer Tier 3 is responsible for supporting diverse network infrastructures, troubleshooting complex issues, and providing technical leadership. Tasks include network design, implementation, maintenance, and evaluation of network performance. The role also involves documentation and compliance with standards.

The role involves managing network design, implementation, troubleshooting, and performance optimization, as well as leading junior engineers and ensuring compliance with security standards.

Responsible for designing, implementing, and troubleshooting network infrastructure while mentoring junior engineers, ensuring compliance with standards and improving network performance.

Responsible for designing, implementing, and maintaining network infrastructure, optimizing network performance, and troubleshooting network issues in a dynamic team environment.

Onsite principal network engineer responsible for installing, maintaining, monitoring, and troubleshooting classified voice and data network infrastructure. Designs networks, documents configurations, analyzes performance, coordinates vendors, mentors team members, and supports tactical programs. Requires willingness for off-hours work and occasional domestic travel (5-10%).

Support and maintain enterprise network and security infrastructure (Cisco routers, switches, wireless). Troubleshoot WiFi, connectivity, VPN, DNS/DHCP/IPAM. Assist with Palo Alto firewall and Cisco ISE security operations, log monitoring (LogRhythm), documentation, upgrades, and continuous improvements.

Support IC missions by designing, installing, and sustaining datacenter/HPC networks. Perform architecture, routing/switching, firewall and VPN configuration, virtualization support, packet capture, troubleshooting, on-call operations, and ticketing using Atlassian/Remedy.

Engineer and operate broadcast and streaming infrastructure: deploy, automate, troubleshoot and maintain on‑air video/audio systems and cloud streaming services. Build monitoring, support production teams (including on‑call/weekend work), implement encoding/transmission workflows, and standardize large‑scale streaming technologies.

The Sr. Network Data Center Engineer will design and manage network infrastructure, ensuring high availability, security, and performance for virtual environments and storage systems.

Lead the architecture and operations of network services, optimizing performance and scalability for AI workloads while ensuring security and compliance.

The Senior Network Engineer will design high-performance network solutions, maintain infrastructure reliability, and enhance security across cloud and on-premise environments.

The Network Engineer II designs, configures, and maintains network infrastructure, ensuring reliability, security, and performance while mentoring junior engineers and collaborating with teams on system implementations.

The Senior IT/OT Network Engineer designs, maintains, and supports the organization's network infrastructure, ensuring security and reliability across North America while managing team dynamics and operational improvement.