Network Engineer - TS/SCI w/Poly
$102k - $138kGeneral Dynamics Information Technology
Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Communication, Networks, Network Services, Problem Solving Certifications: CompTIA Security+ CE | CompTIA - CompTIA Experience: 2 + years of related experience US Citizenship Required: Yes 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 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: 40 Travel Required: Less than 10% Telecommuting Options: Onsite Work Location: USA MD Annapolis Junction Additional 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. Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc. Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans Opportunity Owned From working with technologies like AI, cyber and cloud to careers in intelligence and health, we offer endless opportunities to apply your expertise to create a safer, smarter world. For more information about GDIT's Privacy Policy, click here: Privacy Policy | GDIT
$157.25k
...Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able... ...Required: None Job Family: Software Engineering Job Qualifications: Skills: Cloud Based... ...experience ● Security Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities: Proven...SuggestedFull timeTemporary workImmediate startRemote workWorldwideRelocation packageFlexible hours- Peraton is seeking a Systems Engineer with TS/SCI w/Poly clearance for a role in Laurel, MD. The position involves monitoring cyber incidents, implementing security measures, and designing operational architectures. Candidates must have 20 years of relevant experience and...Suggested
$176k - $282k
Systems Engineer, TS/SCI w/Poly Location: US-MD-Laurel Requisition ID: 2026-167307 Position Category: Information Technology Clearance: Top... ...cyber events and incidents within information systems and networks under general supervision. Assists with integrated, dynamic...SuggestedContract workShift work$110.5k - $149.5k
...Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be... ...Job Qualifications: Skills: Enterprise Network, Network Engineering, Network Infrastructures Certifications... ...Certification Requirements Security Clearance: TS/SCI with Polygraph Citizenship: U.S....SuggestedPermanent employmentFull timeTemporary workImmediate startRemote workWorldwideFlexible hours- ...on-call for operational systems and traveling as needed, requiring active TS/SCI clearance with Polygraph. As a growing company, SageCor focuses on delivering full lifecycle System Engineering services. It offers equal employment opportunities to all individuals without...Suggested
$124.09k - $161k
...Currently Possess: Top Secret SCI + Polygraph Clearance Level... ...Description: SCCM/MCM Systems Engineer Deliver simple solutions to... ...software inventory across multiple networks. Duties include: monitoring... ...● Security Clearance Level: TS/SCI w/Poly ● Required Skills and...Full timeTemporary workImmediate startRemote workWorldwideFlexible hoursShift workDay shift$119k - $161k
...Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able... ...Description: ACTIVE DIRECTORY SYSTEMS ENGINEER Designs and defines system architecture... ...experience ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Level II 857...Full timeTemporary workImmediate startRemote workWorldwideFlexible hours- ...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
$102k
...Currently Possess: Top Secret SCI + Polygraph Clearance Level... ...to GDIT. The Windows Desktop Engineer must have: ● Education: Technical... ...● Security clearance level: TS/SCI w/Poly ● US citizenship required ●... ..., Group Policy, and network configurations. Strong understanding...Permanent employmentFull timeTemporary workCasual workImmediate startRemote workWorldwideFlexible hoursAfternoon shift$102k - $138k
...Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able... ...experience ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Level II 85... ..., PowerShell). Strong understanding of network protocols, DNS, SSL/TLS, and web...Full timeTemporary workImmediate startRemote workWorldwideFlexible hours$157k - $213k
...Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top... ...: 5+ years of related experience ● Security Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities: Proven experience with Azure...Temporary workImmediate startRemote workWorldwideFlexible hours- ...our country from threats. Job Description AZURE CLOUD ENGINEER Cloud Architect will maintain an efficient and cost-... ...to support an on-call rotation ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Certification Required: 8570...
- ...Job Description Azure Cloud VDI Engineer ** This position is eligible for up... ...optimize Azure cloud resources (compute, networking, storage, identity) to support scalable... ...rotation ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Certification...Relocation package
$176k - $282k
...Sr. Software Engineer, TS/SCI w/poly Job Locations US-MD-Laurel Requisition ID 2026-166340 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities Design and Development Design...Contract workShift work$25k
...Job Description Job Description System Engineer - Windows/VMWare - 15+ yrs of Experience - TS/SCI w/Poly Required Halogen Engineering is looking for a Specialized... ...Desktop-based systems. You will also work with network, storage, and server personnel to define new or...Contract workTemporary workRemote workShift work$119.5k - $275k
...firm in Columbia, MD is seeking a Resident Engineer. This role focuses on the operations and maintenance of data center networks, requiring a deep understanding of routing... ...technologies. The successful candidate will have a TS/SCI w/Full Scope Polygraph clearance and will...Remote jobWork from home$25k
...– DevOps/AWS - 10 yrs of Experience - TS/SCI w/Poly Required Provides support for implementation... ...for all of the client/server/storage/network devices, mobile devices, etc. Provides... ...and billable hours Halogen Engineering Group does not discriminate in...Contract workTemporary workRemote workShift work$39.11 - $52.9 per hour
...: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret... ...Outlook, Word, Excel), Data Entry ● Security Clearance Level: TS/SCI w/Poly ● Preferred Skills: Ticketing System, Active Directory, Customer...Hourly payFull timeWork at officeImmediate startRemote workWorldwideMonday to FridayFlexible hoursShift work$25k
...Job Description Job Description Test Engineer – Linux/Scripting/HPC - 8+ yrs of Experience - TS/SCI w/Poly Clearance Halogen Engineering Group is looking for a Test Engineer who has experience with testing and validating HPC systems in accordance with test plans...Contract workTemporary workRemote workShift work$146k - $234k
...love to meet you. Qualifications Active TS/SCI security clearance with a current... ...required . Bachelor’s degree in Systems Engineering, Computer Science, Information Systems,... ...provisioning/kickstart). 5 years of Linux/Unix networking (nmap, tcpdump, firewalls). 2 years of...Contract workWork experience placementShift work$110.5k - $149.5k
...Currently Possess: Top Secret SCI + Polygraph Clearance Level... ...Description: Identity Management Engineer As a Systems Engineer -... ...workflows. Strong understanding of networking protocols and security in... ...● Security clearance level: TS/SCI w/Poly ● US citizenship required ●...Full timeTemporary workImmediate startRemote workWorldwideFlexible hours$97.75k - $132.25k
...Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be... ...Qualifications: Skills: Firewalls, Network Engineering, Networks Certifications: Comp TIA Security... .... ● Security Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities: Experience...Full timeTemporary workImmediate startRemote workWorldwideFlexible hours- Peraton is seeking a Senior Cloud Software Engineer to work in Annapolis Junction, MD. The role requires strong Java development experience and an active TS/SCI security clearance. You will design and develop cloud applications, collaborate with teams, and enhance system...
- ...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....
- ...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
$212.5k - $287.5k
...Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able... ...Required: None Job Family: Software Engineering Job Qualifications: Skills: C/C++, Docker... ...experience ● Security clearance level: TS/SCI w/Poly required ● US citizenship required ● Role...Full timeContract workTemporary workImmediate startRemote workWorldwideFlexible hours$176k - $282k
Senior Systems Engineer Top Secret/SCI w/Poly Job Locations: US-MD-Laurel Requisition ID: 2026-165938 Position Category: Information Technology Clearance... ...ecosystems. Qualifications Basic Qualifications: Active TS/SCI clearance with polygraph Twenty (20) years of Systems...Contract workShift work$176k - $282k
Responsibilities Senior Cloud Software Engineer Location: Annapolis Junction, MD / Fort Meade, MD Clearance: Active TS/SCI with Polygraph Required What You'll Do Join a highly skilled Agile development team building and enhancing mission-critical cloud applications...Contract workRemote workShift work$201k - $240k
...landscape. POSITION OVERVIEW Position: Systems Engineer Job Type: Full‑time Location: Columbia, MD Clearance Requirements: Active TS/SCI with Polygraph required (U.S. Citizen Only)... ...from the ground up. Experience with network architecture and systems engineering. Strong...Full timeTemporary workRemote workFlexible hours$176k - $282k
...leading technology and security firm is looking for a Senior Systems Engineer in Laurel, MD. The ideal candidate will lead the design,... ...engineers in Java/Spring Boot. Candidates must have an active TS/SCI clearance and significant experience in Data Architecture and Kubernetes...
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