Network Engineer - TS/SCI w/Poly
$102k - $138kGeneral Dynamics Information Technology
Network EngineerTransform 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 IMPACTParticipate 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 ScienceExperience: 2+ years of related experienceSecurity clearance level: TS/SCI w/PolyUS citizenship requiredLevel 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 productsAbility 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.The likely salary range for this position is $102,000 - $138,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours: 40Travel Required: Less than 10%Telecommuting Options: OnsiteWork Location: USA MD Annapolis JunctionAdditional Work Locations:Total Rewards at GDIT: Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.Our Identity Verification Process: As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.About Our Work: We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.
$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
$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...SuggestedContract workFlexible hoursShift work$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/PolyContract workFor contractorsShift 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$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$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- ...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
$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$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
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$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$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$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$119k - $161k
...012 and 2016 and Windows 10 Experience with architecting and engineering enterprise level solutions Ability to quickly get up to speed... ...Experience: 5+ years of related experience Security clearance level: TS/SCI w/Poly US citizenship required Level II 8570 Certification (...Temporary workImmediate startRemote workWorldwideFlexible hours$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$25k
...Administrator - Records Management - 5+ yrs of Experience - TS/SCI w/Poly Required Halogen Engineering is looking for a Records Management Systems... ...capabilities and you will create bills of materials, network designs and diagrams, and other documentation for new...Contract workTemporary 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
- ...Job Description Job Description Software Engineer - Kubernetes/Linux - 2+ yrs of Experience - TS/SCI w/Poly Required Halogen Engineering Group is looking for a Software Engineer shall be responsible for collaborating with Product Owners, System Engineers, and Project...Contract workRemote workShift work
$25k
...Description Job Description Software Integration Engineer - HPC - 10+ yrs of Experience - TS/SCI w/Poly Clearance Halogen Engineering Group is looking... ...GPU, FPGA, and ASICs Familiar with high-speed network interconnect technologies such as InfiniBand and...Full timeContract workRemote workShift work- ...Job Description Job Description Test Engineer – Linux/Bash - 8+ yrs of Experience - TS/SCI w/Poly Clearance Halogen Engineering Group is looking for a Test Engineer can design, build, and maintain automated test solutions across both back-end services (REST APIs...Contract workRemote workShift work
$95.9k - $178.1k
...ExemptShift: 1Clearance Prior to Start: TS/SCI w/Poly SPFinal Clearance: TS/SCI w/Poly SPPay... ...requests (servers, workstations, phones, networking, and storage), as well as continuity of operations. We are seeking a Network Engineer/System Administrator team member to...Full timeTemporary workWork experience placementCasual workFlexible 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....
- ...PowerShell; experience working across different technical teams; Familiarity with metrics and KPIs. ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Role requirements: Demonstrated leadership abilities including guiding technical teams and...
$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
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