Top Network Engineer Jobs

Develop, validate, and maintain cycle-approximate and analytical models and simulators for the Scale-Up fabric. Quantify bandwidth, latency, and throughput ceilings, correlate models with benchmark and silicon data, analyze scalability and topologies for thousands of GPUs, and translate findings into architecture, roadmap, and IP recommendations.

Analyze user requirements, CONOPS, and system architectures to develop requirements and lead system design. Assess feasibility, advise on alternatives, integrate requirements and technology, produce technical/architecture documentation, guide implementation planning, coordinate with government stakeholders, ensure technical integrity, and communicate with program teams and leadership.

Serve as the CONUS SME and lead technical authority for LAN/WLAN/WAN operations at military hospitals. Provide enterprise engineering, complex troubleshooting across OSI layers, design and modernization guidance, DoD/DHA compliance, firewall/VPN/IDS/IPS/Zero Trust support, performance optimization, stakeholder interfacing, policy development, and mentor network engineering staff.

Design, deploy, and maintain a 70+ site WAN, oversee end user support, performance monitoring, troubleshooting, and documentation.

Ensure the smooth operation of QRT's network, monitor incidents, troubleshoot, manage hardware failures, and collaborate with vendors for fast resolution.

Design, implement, and maintain global office networking and cloud/hybrid infrastructure (AWS/Azure). Manage identity via Microsoft Entra ID, server lifecycle and patching, backup/DR, Exchange Online, monitoring, automation (PowerShell/Bash/Python), Terraform deployments, and act as tier‑3 escalation for complex network, server, and identity issues.

Manage software development for embedded systems related to communication in spacecraft, overseeing contractors and integrating secure network systems.

Lead design, implementation, and management of secure, complex networks supporting FMS programs. Collaborate with government engineers on C4ISR and operational networks, integrate Cisco products, troubleshoot and resolve network issues, evaluate security solutions, perform site surveys, document designs, administer systems/VMware, support COMSEC, and produce training materials. Up to 25% OCONUS travel; U.S. security clearance required.

Design, implement, support, and improve enterprise wired and wireless LAN/WAN/Wi‑Fi network infrastructure across Cisco, Extreme, and HP environments. Lead network architecture, troubleshooting, security policy development, RF/site surveys, network monitoring, vendor management, documentation, and compliance with HIPAA and Massachusetts privacy requirements for campus and multi-location deployments.