• System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance with polygraph is required. Compensation ... planning. That's why we need you, an experienced network engineer who knows how to develop the exact network...take initiative and make recommendations on existing infrastructures + TS / SCI clearance with a polygraph + HS… more
    BOOZ, ALLEN & HAMILTON, INC. (11/23/25)
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  • Database Administrator (Onsite)

    RTX Corporation (Largo, FL)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current Raytheon Company, Managed By Collins Aerospace. Collins ... global market. Collins Aerospace is seeking an Onsite SQL Engineer to maintain multiple MSSQL, PostgreSQL and MySQL instances....minimum 3 years of experience. + Active and transferable TS / SCI US government issued security clearance is… more
    RTX Corporation (11/08/25)
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  • Full Stack Developer/Integrator

    CACI International (Hanover, MD)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... scripts and supporting customer integration inquiries. **Qualifications:** **_Required_** : * TS / SCI Clearance with polygraph *Bachelor's Degree or higher in… more
    CACI International (11/08/25)
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  • Mission Application Technical Support Specialist…

    RTX Corporation (Langley AFB, VA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current Raytheon Company Managed by Collins Aerospace Collins ... Aerospace is seeking a system administrator, software engineer , or information technology specialist to perform...or higher DoD 8570 certification + Active and transferable TS / SCI US government issued security clearance is… more
    RTX Corporation (11/06/25)
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  • GUI Development Lead

    Synergy ECP (Columbia, MD)
    …veteran status, or any other protected class. Clearance Required: TS / SCI Other Requirements: US Citizenship Software Engineer supporting the Application ... outlined below. Experience with JMS is a plus. Minimum Required Skills/Experience: * TS / SCI clearance * Bachelor's degree or higher in computer engineering or… more
    Synergy ECP (10/15/25)
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  • SIGINT Mission Planner/Scheduler

    CACI International (Annapolis Junction, MD)
    …Job Category: Intelligence Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... CACI as a SIGINT Mission Planner Scheduler Satellite Systems Engineer and work in a high speed resource management...than 6 years of application DoD experience. + Active TS / SCI with Polygraph + Strong communication skills,… more
    CACI International (10/12/25)
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  • Cloud System Administrator

    ManTech (Hanover, MD)
    …(eg, Ubuntu, CentOS, RHEL). **Clearance Requirements:** + Must have a current/active TS / SCI with Polygraph **Physical Requirements:** + The candidate must be ... Enterprise Infrastructure Services (EIS) organization, which oversees MPO's Enterprise Information Technology (EIT)-the backbone platform for all enterprise users.… more
    ManTech (09/10/25)
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  • Network Lead C4I Systems SURTASS Field Support…

    Serco (Virginia Beach, VA)
    …Current DoD Security Clearance: minimum Secret with the ability to be upgraded to TS / SCI . + US citizenship, in possession of a valid driver's license, and a ... Passed a pre-employment drug screening. + BS in Electrical, Information Systems, or Computer Engineering with 3 years experience,...may be substituted in lieu of a degree. + LINUX , UNIX, Windows (or equivalent) unclassified and classified network… more
    Serco (11/20/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …roles, offering ample opportunities for growth and advancement. All positions require a TS / SCI with polygraph. CNO Analyst/Programmer (Levels 0 to 3) Overview: ... vulnerability assessment, reverse engineering. Experience Level: Entry-level to Senior CNO Reverse Engineer (Levels 1 to 3) Overview: The CNO Reverse Engineer more
    Belay Technologies (11/13/25)
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  • Software Engineers

    Artera Technologies (Annapolis Junction, MD)
    …Location: Maryland (Annapolis Junction / Fort Meade area) Security Clearance: TS / SCI with Appropriate Agency Polygraph Artera Technologies, LLC specializes ... of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. + Reviews and tests software… more
    Artera Technologies (10/23/25)
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