Top Network Engineer Jobs

Lead design, implement, monitor, and troubleshoot complex enterprise network architectures (routers, switches, firewalls, load balancers). Ensure DoD/NIST compliance, mentor team members, manage vendor escalations, create documentation/diagrams, and maintain 24/7 network stability and disaster recovery readiness.

Design end-to-end datacenter network architectures for AI training and inference: topology, IP/routing, RDMA/lossless fabrics, physical integration (rack, power, cabling), and comprehensive HLD/LLD documentation. Collaborate with hardware, operations, cabling, software, and validation teams to produce deployable, scalable, and performance-validated designs.

Perform Wireless LAN surveys and installations, evaluate and optimize Wireless LAN systems, and maintain client relationships, while using networking tools.

Lead a team of network professionals, ensuring quality services, manage IT needs, implement strategic plans, and provide Tier 3 support for incidents.

Responsible for installation and maintenance of hardware/software for networks, including routers, switches, and security measures. Requires advanced degree and 10 years experience in network development.

Seeking a Cisco Network Engineer for a 12+ month contract in Raleigh, NC. Requires senior experience with Cisco ASA firewall and LAN switching, IP networking knowledge, and troubleshooting expertise.

Responsible for installation, maintenance, and troubleshooting of network devices across various networks, while providing consulting services and resolving complex issues.

Responsible for the implementation and maintenance of communication systems, managing Call Manager servers, monitoring performance, troubleshooting issues, and ensuring security compliance while providing training on IP telephony.

Develop and implement network designs, manage network services, support IT infrastructure, troubleshoot issues, and ensure compliance with best practices.

The Network Engineer will install, maintain and troubleshoot network devices, provide consulting services, and ensure network security. Must work flexible hours and be on-call.

The Network Engineer will design, implement, and manage high-performance network systems, focusing on low-latency infrastructures and automation.

Design, maintain, and advance NineStar's service-provider core network. Configure and upgrade core devices, support 100G/400G transport and DWDM, manage MPLS and BGP/OSPF, administer IPv4/IPv6 and network services (DNS/DHCP/TACACS), perform advanced troubleshooting, document architecture, mentor engineers, and contribute to long-term network strategy and technology deployment.

The Network Engineer will support and maintain a variety of network, security, and telephony equipment, ensuring design compliance and robust troubleshooting. Responsibilities include working with architecture teams and handling network installations and documentation.

Provide expert-level service-provider network and systems support in a Managed Services Center. Deliver full lifecycle solutions (design, implementation, troubleshooting), own incidents end-to-end, participate in on-call rotation, lead technical projects, document work in ticketing systems, and collaborate with clients and internal teams to resolve complex networking issues.

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 will lead design and implementation projects for ISP clients, focusing on optimizing network solutions and improving performance while managing multiple engagements.

Responsible for DDI infrastructure management and automation solutions. Requires mentoring skills and troubleshooting expertise in DNS and network automation.

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.

Designs, implements, maintains, troubleshoots, and optimizes enterprise LAN/WAN/WLAN and data center networks. Collaborates cross-functionally, develops technical documentation, supports proposals, performs site visits and engineering studies, mentors junior staff, participates in change management and on-call rotation, and supports disaster recovery and high-availability solutions for DoD test range environments.

Designs, secures, and maintains enterprise LAN/WAN and firewall infrastructures. Performs security audits, capacity planning, configuration, troubleshooting, and documentation. Deploys multi-firewall solutions, VPNs (IPSec/remote), and works with routing protocols, QoS, multicast, and network monitoring to support intelligence-community operations.

Operate and sustain DISA/DoD networks in a NOC: monitor alarms, manage circuits across optical and IP transport, perform real-time reroutes, execute change/hardware/software tasks, document incidents, and coordinate with internal/external teams to restore and maintain network availability.

The Network Engineer will lead the development and optimization of enterprise network infrastructure, manage firewalls and wireless solutions, troubleshoot issues, and mentor junior engineers.

Full lifecycle recruiter for North American IT outsourcing roles: source and engage candidates (including passive), manage client and candidate communication, build talent pipelines, prioritize multiple searches, recommend recruiting strategies, and measure/scale recruiting workflows.

Design, deploy, and maintain network infrastructure across cloud and on-prem environments. Monitor performance, troubleshoot escalated issues, implement automation, document systems, and collaborate with security and operational teams to ensure uptime, scalability, and compliance with SLAs.

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