• Network Engineer ( TS /SCI)-…

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a TS /SCI cleared network engineer to provide the following database system support: Primary Responsibilities + Provide ... experience working in multivendor Firewall and Network Security appliances such as Cisco , Palo Alto, IXIA, Juniper, and Netscaler. + Demonstrated experience working… more
    Vexterra Group (10/14/25)
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  • NCIS Network Engineer | Active TS

    General Dynamics Information Technology (Quantico, VA)
    Senior Network Engineer must have: + **Security Clearance Level:** Active Top Secret clearance with SCI Eligibility + **Required Experience:** 8+ years of ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (11/14/25)
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  • Principal Systems Engineer - active…

    V2X (Suitland, MD)
    …location. The position is required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to obtain and maintain a ... responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS /SCI clearance to support...Counterintelligence (CI) Polygraph. The Senior -level Principal Systems Engineer shall lead a… more
    V2X (11/15/25)
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  • Network Engineer - TS /SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ208530 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... of a complex network environment consisting of Juniper and Cisco switches, load balancers, and boundary devices. The ideal...with a drive for innovation to GDIT. The Network Engineer Senior must have: * Education: Bachelor… more
    General Dynamics Information Technology (10/14/25)
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  • Network Engineer - Active TS /SCI…

    NANA Regional Corporation (Honolulu, HI)
    …and monitoring tools across multiple enclaves with varying security classifications. The Network Engineer works closely with the Senior Network Engineer , ... ASE is looking for a Network Engineer to work in Honolulu, HI. To join...and securing network environments, working with technologies such as Cisco IOS, Cisco Routers, Layer 2 and… more
    NANA Regional Corporation (10/21/25)
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  • Sr. Cyber Systems Engineer (Active…

    Northrop Grumman (Tampa, FL)
    …with 9 years of IT experience is required. + US Citizenship is required. + Active Top Secret / SCI security clearance is required to be considered. + Must ... best work of your career. We are seeking cleared, ** Senior level** **Cyber Systems Engineers** to work on-site at...is required. + US Citizenship is required. + Active Top Secret / SCI security clearance is… more
    Northrop Grumman (10/02/25)
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  • Sr. Network Engineer TS /SCI Poly

    Leidos (Annapolis Junction, MD)
    …**Join us and make a difference in National Security!** Leidos is looking for a Senior Level Network Engineer to join a highly performing agile team using the ... a new and exciting opportunity for a **Sr. Network Engineer ** in our **National Security Sector's (NSS) Cyber &...least 5 years of in-depth experience with hardware/software from Cisco Systems. + Must have at least 5 years… more
    Leidos (10/23/25)
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  • System Engineer III - TS /SCI…

    RBR-Technologies (Fort Meade, MD)
    …of responsibility. + Communicates with other program personnel, government overseers, and senior executives. REQUIREMENTS + TS /SCI w/ Polygraph + Twenty (20) ... and Defense Information Systems Agency (DISA). RBR-Technologies is seeking a System Engineer to support one of our customers in Maryland. RESPONSIBILITIES This… more
    RBR-Technologies (10/30/25)
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  • OCONUS Field Engineer - TS /SCI…

    Leidos (Chantilly, VA)
    **Description** We are seeking mid to senior field engineers to join our international team in an exciting OCONUS location. The team is made-up of highly technical ... and motivated individuals. The engineer for this role will troubleshoot complex problems, as...candidates for consideration, must possess an active and in-scope TS /SCI Polygraph.** **Basic Qualifications:** + Bachelor's degree and 8+… more
    Leidos (11/07/25)
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  • Systems Engineer - Senior

    Noblis (Chantilly, VA)
    Responsibilities As a Senior Systems Engineer , you will... Top Secret environments. + **Active Top Secret ( TS ) clearance with ... May require flexible scheduling to support critical operations in Top Secret environments. \#FundedPosition Desired Qualifications + Active TS /SCI with CI… more
    Noblis (11/20/25)
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