• Program Security Representative (PSR) I

    General Dynamics Information Technology (Warner Robins, GA)
    …RQ212679 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... equivalent experience (4 years) **Clearance Required to Start:** + TS /SCI required. + Must be able to Attain -.../SCI required. + Must be able to Attain - TS /SCI with CI Polygraph **Travel Requirements:** + 10-25% travel… more
    General Dynamics Information Technology (01/10/26)
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  • Network Engineer

    ISYS Technologies (Fort Meade, MD)
    …and oral communication and problem-solving skills + Active DoD clearance at the Top - Secret /SCI level + Security+ Certification or other DOD 8570 IAT Level ... Minimum Clearance Required TS /SCI Responsibilities I2X Technologies is a reputable technology...position will be on-site and will require an active TS /SCI . + Network integration, testing, security engineering, and… more
    ISYS Technologies (01/09/26)
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  • Systems Engineer (Level 4) - RF Antenna Systems

    Lockheed Martin (King Of Prussia, PA)
    …considered, applicants must be U\.S\. citizens and hold an active Top Secret / Sensitive Compartmented Information \( TS /SCI\) clearance\. \- This position is ... in design reviews, and performing system verification activities\. \- Active TS /SCI security clearance required\. **Desired Skills:** \- Master's degree or higher… more
    Lockheed Martin (01/07/26)
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  • Senior Linux/Unix Administrator

    S4 Inc. (Omaha, NE)
    …reporting, including patching, compliance, and outage information Required Qualifications: + Active Top Secret security clearance and eligible for SCI access + ... Omaha, NE, USA | TS / SCI | Salary | 95,000-110,000 per...Senior Linux/Unix Administrator Work Location: USSTRATCOM Offutt AFB Clearance: TS /SCI Education: Bachelor's degree in a related field; equivalent… more
    S4 Inc. (01/07/26)
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  • Senior Windows Systems Administrator

    ISYS Technologies (Eglin AFB, FL)
    Minimum Clearance Required Top Secret SCI Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the ... will be on-site and will require an active * TS /SCI with the ability to sit for and pass...Experience supporting computer systems, and servers up to the TS /SCI level (JWICS) + Be able to access, image… more
    ISYS Technologies (01/06/26)
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  • Software Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …developing, coding, testing, and debugging complex algorithms + **Active and transferable Top - Secret SCI ( TS /SCI)** US government issued security clearance ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current **Applied Signal Technology (AST** ) is seeking a **Software… more
    RTX Corporation (01/02/26)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    …Opportunity:** CACI has an immediate opening for a Linux Systems Administrator, with a Top Secret Clearance ( TS /SCI) with polygraph for our corporate ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...university with fivee years of related experience. + A TS /SCI with Poly or the ability to obtain a… more
    CACI International (01/02/26)
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  • Systems Engineer (Level 3), RF Systems Integration…

    Lockheed Martin (Littleton, CO)
    …considered, applicants must be U\.S\. citizens and hold an active Top Secret / Sensitive Compartmented Information \( TS /SCI\) clearance\. \- This position is ... and software systems at the subsystem or system level\. \- Active TS /SCI security clearance required\. **Desired Skills:** \- Prior Lockheed Martin Test Engineering… more
    Lockheed Martin (12/25/25)
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  • Configuration Management & Data Management…

    Lockheed Martin (Littleton, CO)
    …CO, Colorado Springs, CO or King of Prussia, PA\. Clearance Required: Active Top Secret \( TS /SCI preferred\) **Basic Qualifications:** * Bachelor's degree ... combination of education and experience\)\. * Active or Current TS /SCI security clearance; U\.S\. Citizenship required\. * Experience performing Configuration… more
    Lockheed Martin (12/14/25)
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  • Space Mission Analyst / Operations Research II

    Lockheed Martin (King Of Prussia, PA)
    …MATLAB, Python, R, or similar language * US Citizenship required * Must have an active Top Secret clearance with an investigation within 5 years as well as an ... ability and willingness to obtain a TS /SCI clearance **Desired Skills:** * Bachelor's degree or higher...Science, Technology, Engineering, and Mathematics \(STEM\) field * Active TS /SCI clearance * Multi\-domain kill chain, ISR, and/or space… more
    Lockheed Martin (12/13/25)
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