Network Engineer - Mid

Job Family

Network Engineering

Up to 10%

Active Top Secret (TS)

Guidehouse is seeking a capable Network Engineer – Mid to support a large-scale federal enterprise infrastructure program operating within secure and classified environments. This role requires a hands‑on network engineering professional responsible for supporting enterprise network infrastructure, maintaining operational readiness, troubleshooting connectivity issues, and assisting with modernization initiatives across mission‑critical environments. The ideal candidate combines strong networking fundamentals with practical experience supporting routed and switched environments, network security technologies, enterprise infrastructure, and secure federal systems.

The selected candidate will work closely with senior engineers and cross‑functional teams to ensure reliable, resilient, and secure operations.

• Support the implementation, configuration, maintenance, and monitoring of enterprise network infrastructure supporting mission‑critical operations.
• Configure and support routing, switching, VLANs, network segmentation, and enterprise connectivity services.
• Monitor network performance, availability, utilization, and operational health across enterprise environments.
• Troubleshoot network issues involving routers, switches, firewalls, VPNs, load balancers, and related infrastructure technologies.
• Assist with network upgrades, technology refreshes, vulnerability remediation, and infrastructure modernization initiatives.
• Support implementation of network security controls, access management, infrastructure hardening, and configuration compliance activities.
• Participate in incident response, problem resolution, root cause analysis, and operational troubleshooting activities.
• Develop and maintain network diagrams, configuration documentation, operational procedures, and implementation guides.
• Collaborate with systems engineering, cybersecurity, cloud, and application teams to deliver integrated technical solutions.
• Support continuity of operations, disaster recovery, resiliency, and operational improvement initiatives.
• Assist with network capacity planning, performance tuning, and operational optimization efforts.

• An ACTIVE and MAINTAINED  TOP SECRET  Federal or DoD security clearance.
• Once onboard with Guidehouse, new hire MUST be able to OBTAIN and MAINTAIN a Federal or DoD  TOP SECRET/SCI (TS/SCI)  security clearance.
• Bachelor's degree or four (4) additional years of relevant experience in lieu of degree.
• Four (4) or more years of experience engineering and deploying enterprise IT systems and network infrastructure.
• Experience supporting enterprise routing, switching, and network connectivity services.
• Experience supporting Cisco, Juniper, or equivalent enterprise networking technologies.
• Experience troubleshooting network performance, connectivity, and operational issues.
• Experience supporting secure, compliance‑driven federal environments.

• Security+ certification.
• Knowledge of TCP/IP networking, network monitoring, and infrastructure operations.
• Strong analytical, troubleshooting, documentation, written, and verbal communication skills.
• CCNA, JNCIA, or equivalent networking certification.
• Experience supporting firewalls, IDS/IPS platforms, VPN technologies, and network access control solutions.
• Experience supporting AWS, Azure, or hybrid cloud networking environments.
• Experience using Python, Power Shell, or network automation technologies.
• Familiarity with Zero Trust architecture principles.
• Familiarity with NIST 800‑53, RMF, STIGs, continuous monitoring, and authorization requirements.
• Experience supporting classified, national security, intelligence community, or other highly regulated environments.
• Experience with enterprise monitoring, logging, and network performance management platforms.

The annual salary range for this position is $98,000.00-$. Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and…