Network Engineer - TS/SCI w/Poly
Gdit
Public Trust: None
Requisition Type: Regular
Your Impact
Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats.
Job Description
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 stake holders 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 enterprises 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
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.
#GlobalServices
Work Requirements
Years of Experience
2 + years of related experience
* may vary based on technical training, certification(s), or degree
Certification
CompTIA Security+ CE | CompTIA - CompTIA
Travel Required
Less than 10%
Citizenship
U.S. Citizenship Required
$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
...Information Systems Security Engineer (ISSE), you will play a key role... .... Perform system or network designs that encompass multiple... ...#MDFSPQualificationsQualifications: Active TS/SCI security clearance with... ...Position Category: Cyber SecurityClearance: Top Secret/SCI w/PolySuggestedContract workShift work- ...Description Clearance Requirements: TS SCI W Favorable Poly: The years of experience must be in... ...be in Computer Science or Computer Engineering (or something extremely similar) Position... ...are looking for a SAS member for the Network Device team to support development of...Suggested
$176k - $282k
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/PolySuggestedContract workFor contractorsShift work$112k - $179k
ResponsibilitiesCloud Software Engineer 2 - Cyber Mission (Annapolis Junction, MD)Peraton is... ...TS/SCI clearance with current polygraphMinimum experience... ...ID: 2026-165692Position Category: Information TechnologyClearance: Top Secret/SCI w/PolySuggestedContract workFor contractorsRemote workShift work$176k - $282k
ResponsibilitiesThe team is seeking a Software Engineer to devise strategies to extract meaning... ...databases or data repositoriesA TS/SCI w/Poly is required.Must be willing to obtain... ...data stewardsDemonstrated experience in network metadata processing, manipulation, and...Contract workFlexible hoursShift work$146k - $234k
Responsibilities Cloud Software Engineer - Cyber Missions TeamLocation: Annapolis Junction... ...experience may be substitutedActive TS/SCI clearance with current polygraphCloud Developer... ...ID: 2026-162547Position Category: EngineeringClearance: Top Secret/SCI w/PolyContract 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$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- ...Technical Training, Certification(s) or Degree ● Required Experience: 5+ years of related experience ● Security Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities: Proven experience with Azure cloud services and migration projects. Strong proficiency...Relocation package
$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$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$110.5k - $149.5k
...Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other... ...and Operations Skills: Enterprise Network,Network Engineering,Network Infrastructures Certifications... ...Certification Requirements Security Clearance: TS/SCI with Polygraph Citizenship: U.S...Permanent employmentTemporary workImmediate startWorldwideFlexible hours- ...from threats. Job Description ACTIVE DIRECTORY SYSTEMS ENGINEER Designs and defines system architecture for new or... ...5+ years of related experience ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Level II 8570 Certification (...
- ...Job Description Job Description Test Engineer – Python/Linux/Automation - 8+ yrs of Experience - TS/SCI w/Poly Clearance Halogen Engineering Group is looking for a Test Engineer who will be a dedicated tester with experience in both the Software and Hardware...Contract workRemote 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
$25k
...Job Description Job Description Software Engineer - GIT/Linux/Java - 14+ yrs of Experience - TS/SCI w/Poly Required Halogen Engineering Group is looking for a Software Engineer that develops, maintains, and enhances complex and diverse software systems (e.g.,...Contract workTemporary workRemote workShift work- ...innovation to GDIT. The Windows Desktop Engineer must have: ● Education: Technical... ...technologies. ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Role... ...with Active Directory, Group Policy, and network configurations. Strong...Permanent employmentCasual workAfternoon shift
$102k - $138k
...Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be... ...experience Security clearance level: TS/SCI w/Poly US citizenship required Level II 8... ...PowerShell). Strong understanding of network protocols, DNS, SSL/TLS, and web...Full timeTemporary workPart timeImmediate startRemote workWorldwideFlexible hours- ...3+ years of related experience ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Level II 8570 Certification (Security+... ...(e.g., Bash, Python, PowerShell). Strong understanding of network protocols, DNS, SSL/TLS, and web security practices....
$48.51 - $84.9 per hour
...desktops, software, and hardware. Optimize networks for mission/project requirements.... ...applications, processes the system supports.Active TS/SCI with poly clearanceDesired Qualifications:DoD 8570... ...Requirement:An active Top Secret SCI w/Polygraph security clearance is required...Full timeWork experience placementFlexible hours$135k - $216k
...a highly motivated and skilled Software Engineer to design, develop, and secure next-generation... ...for a bachelor’s degree.Active TS/SCI security clearance with a current polygraph... ...ID: 2026-167149Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workWork experience placementShift work$148.3k - $266.9k
...advanced capabilities with other senior engineers to meet complex and evolving mission needs... ...What Required Skills You'll Bring:Active TS/SCI with Polygraph (current and in-scope).Bachelor... ...Requirement:An active Top Secret SCI w/Polygraph security clearance is required...Full timeFlexible hours$176k - $282k
ResponsibilitiesPeraton is seeking a Software Engineer to support a suite of web-based... ...ensure operational specifications are met.TS/SCI clearance with polygraph clearance is requiredAdditional... ...ID: 2026-167192Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workShift work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Network Engineer - TS/SCI w/Poly. Be the first to apply!
- cisco ccnp network engineer Annapolis Junction, MD
- network engineer - remote Annapolis Junction, MD
- juniper network engineer Annapolis Junction, MD
- network engineer contract Annapolis Junction, MD
- network engineer - lan/wan Annapolis Junction, MD
- core network engineer Annapolis Junction, MD
- remote cisco network engineer Annapolis Junction, MD
- senior network engineer Annapolis Junction, MD
- network engineer - transport Annapolis Junction, MD
- ip network engineer Annapolis Junction, MD

