Network Engineer - TS/SCI w/Poly
General Dynamics
Network Engineer
Transform technology into opportunity as a Network Engineer with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate.
MEANINGFUL WORK AND PERSONAL IMPACT
Participate in daily network and operational support. Ability to troubleshoot network issues and failures and follow best practices and troubleshooting methodology to quickly assess current situations, find solutions, and implement changes to correct and/or update network topologies to ensure stability and functionality. Provide technical analysis of operational issues and remediations during troubleshooting efforts to ensure documentations and procedures are followed and updated during active events. This includes the ability to report to management. Stay up to date on emerging technologies and products, including attaining certifications and participation in industry events as appropriate. Work with various stakeholders to lead problem solving, evolve system roadmap and take critical decisions. Provide clear communication with regular updates/reports to the management team. Datacenter Network services including Security, Load Balancing, DNS, etc. at the virtual and physical level.
WHAT YOU'LL NEED TO SUCCEED
Bring your engineering expertise along with a drive for innovation to GDIT. The Network Engineer must have:
- Education: Bachelor of Arts/Bachelor of Science
- Experience: 2+ years of related experience
- Security clearance level: TS/SCI w/Poly
- US citizenship required
- Level II 8570 Certification (Security+ CE or equivalent)
Role requirements:
- Experience working for or with local government, service providers, and/or enterprise customers.
- Experience in large Data Center or Enterprise/campus designs, architecture, deployment and configuration with physical and virtual appliances.
- Experience in networking technologies such as STP, IPSEC / SSLVPN, Routing: VRF, XVLAN, OSPF, BGP and Multi-Homed environments.
- Experience with Cisco and Juniper products
- Ability to write incident and problem record documentation to support daily efforts.
- Strong analytical thinking and decision-making skills & highly organized.
- Strong ability to influence others and build consensus via excellent verbal and written communication skills.
GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do. Growth: AI-powered career tool that identifies career steps and learning opportunities Support: An internal mobility team focused on helping you achieve your career goals Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off Community: Award-winning culture of innovation and a military-friendly workplace OWN YOUR OPPORTUNITY Explore an enterprise IT career at GDIT and you'll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.
$176k - $282k
...Infrastructure Team is seeking a strong Network Engineering and Systems Engineering background to... ...college or university is required.Active TS/SCI security clearance with current... ...2026-166794Position Category: Information TechnologyClearance: Top Secret/SCI w/PolySuggestedContract workShift work$146k - $234k
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$135k - $216k
...scalable, and resilient operations. The engineer will work within a collaborative team environment... ...the required bachelor’s degree.Active TS/SCI with polygraph is required.Security+ plus... ...ID: 2026-170298Position Category: Information TechnologyClearance: Top Secret/SCI w/PolySuggestedContract workTemporary workShift work$112k - $179k
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ResponsibilitiesThe Systems Engineer -Splunk Administrator will support a critical mission... ...and in planning and leading SystemsActive TS/SCI security clearance with current polygraph... ...ID: 2026-166326Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workFor contractorsShift work$25k
...Job Description Job Description Network Engineer - Cisco/AI - 10+ yrs of Experience - TS/SCI w/Poly clearance is required - GA Halogen Engineering Group is looking for a Network Engineer with Cisco and AI experience. Location: Linthicum Heights, Maryland...Contract workTemporary workRemote workShift work$146k - $234k
...oriented Software Application Support Systems Engineer to join our team. In this role you will... ...Qualifications Active TS/SCI clearance with current polygraph requiredTen... ...ID: 2026-166954Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workShift work$176k - $282k
....The Data Ingest team is seeking Systems Engineer to:Outline, develop and implement data engineering... ...Qualifications: TS/SCI with Polygraph level clearance is required... ...SummaryRequisition ID: 2026-162775Position Category: EngineeringClearance: Top Secret/SCI w/PolyContract workFor contractorsFlexible hoursShift work$104k - $166k
...for national security. As a Cloud Software Engineer, you will design, develop, and maintain... ...#AJCM#MDFSP#PeratonRoyalMoveQualificationsRequired QualificationsActive TS/SCI clearance with a current... ...ID: 2026-164275Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workFlexible hoursShift work$176.9k - $332.4k
...Job Description:Are you looking to make great use of your Network Devices reverse engineering (RE) and vulnerability research (VR) skills, while... ...help better protect our country.What Skills You'll Bring:TS/SCI w/ Polygraph is required15+ years of software engineering...Full timeFlexible hours$112k - $179k
Responsibilities Systems Engineer | Location: RemoteActive TS/SCI with polygraph required - this position supports a high-priority mission with immediate... ...by law. Job SummaryRequisition ID: 2026-165815Position Category: EngineeringClearance: Top Secret/SCI w/PolyContract workImmediate startShift work$176k - $282k
ResponsibilitiesWe are seeking a Systems Engineer to support the analysis, design, integration... ...may be substituted for the degree.Active TS/SCI clearance with a current polygraph.... ...ID: 2026-170934Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workShift work$190k - $304k
ResponsibilitiesPeraton is seeking a Systems Engineer to support our Cyber Mission business... ...#MDFSPQualificationsBasic Qualifications:Active TS/SCI clearance with current polygraph is... ...ID: 2026-168256Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workFor contractorsFlexible hoursShift work$176k - $282k
ResponsibilitiesWe’re seeking a Cloud Software Engineer to support mission-critical operations... ...Qualifications:Active TS/SCI security clearance with a current polygraph... ...ID: 2026-169647Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workShift work$176k - $282k
Responsibilities Senior Software Engineer - Cyber IntelligenceLocation: Annapolis Junction, MDClearance Required: TS/SCI with PolygraphJoin the mission. Shape the future of... ...ID: 2026-167510Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workShift work$146k - $234k
...project is currently looking for a Systems Engineer SME to help on the project with agency T&... ...Qualifications:Active TS/SCI clearance with current polygraph requiredTen... ...ID: 2026-170303Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workTemporary workShift work$135k - $216k
ResponsibilitiesMid-level Network / Desktop Administrator to support and maintain enterprise network and end-user computing infrastructure... ...additional experience may be substituted for a BS.An active TS/SCI w/Poly is required.3-5 years of combined experience in network...Contract workRemote workShift work$104k - $166k
...Systems Administrator / Systems Engineer with experience supporting... ...and a strong understanding of networking concepts, including DNS, IP... ...Certification is desired.Active TS/SCI with current polygraph... ...Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workShift work$112k - $179k
...Troubleshoot and resolve system, network, and data flow issues in real... ...maintained Participate in engineering discussions and continuous... ...disciplines will be considered Active TS/SCI clearance with current... ...Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workShift work$176k - $282k
...Engagement team is seeking a Senior Systems Engineer to support the continued maturation and... ...for a bachelor’s degree.Active TS SCI security clearance with a current polygraph... ...ID: 2026-169682Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workShift work$176k - $282k
...DDS team is looking for a Senior Data Flow Engineer to join our team. They would be... ...#AJCM#PeratonRoyalMove#MDFSPQualificationsBasic Qualifications:Active TS/SCI security clearance with a current... ...ID: 2026-169693Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workShift work- ...10, Windows 11) and related technologies. Security clearance level: TS/SCI w/Poly US citizenship required Role requirements: Proficiency with Active Directory, Group Policy, and network configurations. Strong understanding of hardware components, peripheral...Permanent employmentFull timePart timeCasual workAfternoon shift
$134.1k - $241.4k
...troubleshoot, and manage applications, systems, and networks Test systems and resolve security... ...infrastructure What Required Skills You'll Bring: Active TS/SCI w/ polygraph Bachelor's Degree in Engineering or an equivalent technical/scientific discipline...Full timeFlexible hours$25k
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$146k - $234k
...(e.g., systems and hardware engineers) to align software solutions... ...enhancements#AJCM#PeratonRoyalMove#MDFSPQualificationsRequired Qualifications:Active TS/SCI security clearance with a... ..., including IAM policies, network segmentation, encryption, and... ...Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workShift work
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