Network Engineer

Job Description FGS, LLC is seeking a Network Engineer to support the Office of Naval Intelligence (ONI) in Suitland, Maryland. The successful candidate will provide onsite engineering support for a globally deployed network infrastructure, ensuring secure, reliable, and mission-ready connectivity across enterprise and remote operational environments. This position supports critical intelligence systems, enterprise applications, cybersecurity initiatives, and mission communications infrastructure. Primary Duties and Responsibilities Perform installation, upgrades, and baseline configuration of network infrastructure, servers, and appliances Administer and troubleshoot LAN/WAN environments supporting globally distributed users and mission systems Configure, maintain, and optimize Cisco Firepower security appliances and related network security platforms Conduct network and system fault isolation across multiple secure enclaves and enterprise environments Execute tactical troubleshooting and hardware replacement for client devices, VOIP, VTC, and desktop systems Respond to Help Desk tickets and ensure timely resolution of escalated network issues Maintain inventory and manage critical response equipment and network spares Support regional or remote deployments as required Analyze network requirements and provide engineering recommendations to improve performance, resilience, and security Required Qualifications U.S. Citizenship DoD 8570 IAT Level II or IAM Level I Certification Bachelor’s degree in IT, Engineering, or related field (or additional 3 years relevant experience in lieu of degree) Minimum 3 years of experience in the following: Enterprise network engineering and systems administration Cisco Firepower administration and troubleshooting Secure network architectures supporting global operations Systems integration and lifecycle support Configuration management and documentation Network security best practices and hardening Deployment and sustainment of COTS/GOTS applications in classified environments Desired Qualification Experience supporting the Office of Naval Intelligence or other DoD / IC customers Experience with secure enclaves such as NIPR, SIPR, JWICS, or CAP/SCI networks Experience with SolarWinds Network monitoring Physical, Work Environment & Conditions Sitting: 70%, Standing: 30%, Walking: 10%, Reaching, Grasping: 10% Lifting/Carrying: Up to 25lbs (10%), Pushing/Pulling: 5% Speaking, Listening, and Visual tasks: 100% Local and overseas travel: 20% Exposure to external environmental conditions, noise, and physical hazards: up to 10% No supervisory responsibilities Benefits FGS offers a generous compensation package including health, dental, vision, 401(k), group life insurance, educational reimbursement, among other benefits. Salary Salary Band : $175,000 to $190,000 Equal Opportunity Statement FGS, LLC is an Equal Opportunity Employer as to all protected groups, including protected veterans and individuals with disabilities. #J-18808-Ljbffr FGS, LLC