• Senior DevOps Engineer ( TS /SCI…

    Insight Global (Herndon, VA)
    …Global client is looking for a highly skilled System Architect with an active Top Secret /SCI ( TS /SCI) clearance and Counter-Intelligence Polygraph (CI Poly), ... https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements * Must possess an active Top Secret /SCI security clearance AND Counterintelligence Polygraph… more
    Insight Global (11/06/25)
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  • Sr. Network Engineer TS /SCI…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Sr. Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... National Security!** Leidos is looking for a Senior Level Network Engineer to join a highly performing...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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  • Network Engineer - TS /SCI…

    Leidos (Chantilly, VA)
    …collaborative team environment. Candidate must have proven hands-on experience working as a network engineer . OCONUS experience is highly desired. 50% travel to ... provide regular reporting + Collaborate closely with the Chief Engineer to ensure network optimization and the... network monitoring, network diagnostics, and network analytics tools + Experience configuring/troubleshooting Cisco more
    Leidos (11/07/25)
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  • Network Engineer III - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Network Engineer III - PIPELINE ( TS /SCI w/...Alaska. We are honored to be recognized as a Top Workplace for seven years running by the Baltimore ... Sun Media Group. **SECURITY CLEARANCE IS REQUIRED: TS /SCI w/ POLYGRAPH BEFORE CONSIDERATION** This position is contingent...management with network interfaces. The Level 3 Network Engineer shall possess the following capabilities:… more
    COMSO, Inc (10/21/25)
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  • Linux Engineer - TS /SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ207328 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... valid CompTIA Security+ CE, Systems Security Certified Practitioner (SSCP) or Cisco Certified Network Associate (CCNA)-Security. CompTIA Security+ CE… more
    General Dynamics Information Technology (09/16/25)
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  • System Engineer III - TS /SCI…

    RBR-Technologies (Fort Meade, MD)
    …Prevention Systems (IDS/IPS) implementation, monitoring, and analysis + Desire experience with Cisco Secure Network Analytics (StealthWatch), Cisco Secure ... 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)
    …location. The team is made-up of highly technical and motivated individuals. The engineer for this role will troubleshoot complex problems, as such, this individual ... The ideal candidate will have prior experience as either a systems engineer or systems administrator. Prior OCONUS experience and IP networking knowledge are… more
    Leidos (11/07/25)
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  • Network Engineer - Subject Matter…

    Noblis (Chantilly, VA)
    …managing sophisticated network systems and communications with special emphasis on Top Secret classification enclaves. You will architect secure network ... network systems and communications solutions optimized for Top Secret /SCI environments. + Develop specialized security... Top Secret environments. + Active Top Secret ( TS ) clearance with… more
    Noblis (10/30/25)
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  • Customer Delivery Consulting Engineer

    Cisco (Herndon, VA)
    …/SCI with Full Scope Polygraph (FSP) clearance. + 3 years relevant experience in Cisco networking. + Cisco Certified Network Administrator (CCNA), R&S or ... The successful applicant must have a current US Government TS /SCI with Full Scope Polygraph Clearance.** **Must live within...Services to our customers! We combine the power of Cisco Analytics and Knowledge with the outstanding technical expertise… more
    Cisco (11/13/25)
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  • Customer Delivery Consulting Engineer

    Cisco (Herndon, VA)
    …them with the Customer and Partners. + Experience in deploying, implementing, and supporting Cisco network equipment.Be able to lead or guide teams made up of ... The successful applicant must have a current US Government TS /SCI with Full Scope Polygraph Clearance.** **Must live within...and Partner members in the triage and resolution of network problems. + Be experienced delivering Cisco more
    Cisco (11/14/25)
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