• HPC Linux Systems Administrator 3/4…

    Northrop Grumman (Melbourne, FL)
    …systems **Preferred Qualifications:** + Bachelor's degree in Information Technology + Active Top Secret , TS / SCI , Polygraph, or SAP/SAR access would ... have the ability to obtain, and maintain, a DOD ** Top Secret ** level security clearance as a...a classified environment + Good understanding of HPC systems design , HPC network architecture (Ethernet and Infiniband),… more
    Northrop Grumman (12/04/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    …Linux Systems Administrator, with a Top Secret Clearance ( TS / SCI ) with polygraph for our corporate development/test network and fielded systems. CACI ... Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (10/04/25)
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  • Simulated RF Comms SME (Engineer Systems 3)

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $86,071.00 - $140,000.00 Security Clearance: Top Secret Level of Experience: Senior This opportunity resides ... support customer requirements. + Must have had an active Top Secret clearance within the last 24...24 months + Ability to obtain and maintain DoD TS / SCI and relevant SAP/SAR Clearance. + Must… more
    Huntington Ingalls Industries (12/06/25)
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  • Network Engineer

    Amentum (Hickam AFB, HI)
    …Level III certification in ACTIVE status. + Current DoD TS clearance with SCI eligibility. + 10+ years of Network Engineering experience with complex ... design , and implementation of enterprise-level unclassified and classified network infrastructure at HQ PACAF. This position focuses on hands-on engineering… more
    Amentum (12/06/25)
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  • GIS Enterprise Administrator

    Guidehouse (Washington, DC)
    …workflows using Python and SQL/PostGIS. **What You Will Need** **:** + An ACTIVE and MAINTAINED " TOP SECRET / SCI ( TS / SCI )" Federal or DoD security ... Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret ( TS ) **What You...Data Defense and Security team. The individual will manage, design , and implement enterprise GIS systems in support of… more
    Guidehouse (11/25/25)
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  • Software Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …+ Experience developing, coding, testing, and debugging complex algorithms + **Active and transferable Top - Secret SCI ( TS / SCI )** US government issued ... required, as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current **Applied Signal Technology (AST** ) is seeking a… more
    RTX Corporation (10/04/25)
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  • Systems & Network Operations Engineer…

    General Dynamics Information Technology (Schofield, HI)
    …RQ210322 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT ... + Security Clearance Level: SECRET clearance is required with ability to obtain TS / SCI Clearance + Required Skills and Abilities: + Must meet DoD 8570 IAM… more
    General Dynamics Information Technology (11/18/25)
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  • Principal or Senior Principal Network

    Northrop Grumman (OH)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 50% of the Time **Description** At Northrop Grumman, our ... is looking to add a **Principal or Senior Principal Network and Communications Field Service Engineer** to our team...by Company, based on OCONUS location. + **Active** **DoD** ** Top Secret ** clearance (with a background investigation… more
    Northrop Grumman (12/10/25)
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  • Field Engineer Level 2 or 3

    Northrop Grumman (Jacksonville, FL)
    …or currently enrolled in Continuous Evaluation (CE), with the ability to obtain a Top - Secret / SCI clearance within a reasonable amount of time to meet ... chartered with providing the skills, innovative technologies to develop, design , produce and sustain optimized product lines across the...Continuous Evaluation (CE), with the ability to obtain a Top - Secret / SCI clearance within a reasonable… more
    Northrop Grumman (10/04/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    …Master's Degree Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Top Secret / SCI This position is ... in complex telecommunications applications involving all phases of telecommunications network design , implementation, and analysis. Performs research,… more
    William C Brown Inc (12/01/25)
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