• Cyber Security Engineer

    Leidos (Bethesda, MD)
    …of experience or additional years of experience in lieu of degree + An active TS / SCI clearance with ability to obtain a Poly + At least one DoD 8570.01-M IAT ... developers, system engineers and Government counterparts to perform the full spectrum of systems and cyber security engineering tasks to ensure our systems meet… more
    Leidos (01/07/26)
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  • Appian Developer

    Leidos (Bethesda, MD)
    …possess an Active Secret Clearance and ability to obtain and maintain a TS / SCI with Poly ** + Experience with Appian + Experience with containerization ... career path. Leidos has an exciting opening for you as our next ** Secret Cleared Appian Low Code Software Developer** supporting DIA-NDOC (formerly NMEC) under our… more
    Leidos (12/16/25)
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  • Information System Security Officer (ISSO)

    Amentum (Elkridge, MD)
    …policies and threat intelligence relevant to classified systems . **Clearance Required:** * TS / SCI with POLY **Minimum Education:** * Bachelor's degree in ... by protecting the integrity, confidentiality, and availability of government-affiliated information systems . Your expertise will directly support critical… more
    Amentum (12/02/25)
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  • System Engineer

    ManTech (Fort Meade, MD)
    …and do various interrogations (ping, DNS) **Clearance Requirement:** + Must have a current/active TS / SCI with Poly **Physical Requirements:** + Must be able ... experience with a Bachelor's degree in system engineering, Computer Science, Information Systems , Engineering Science, Engineering Management, or related… more
    ManTech (11/26/25)
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  • System Engineer

    ManTech (Fort Meade, MD)
    …bash scripts to dump and load databases **Clearance Requirement:** + Must have a current/active TS / SCI with Poly **Physical Requirements:** + Must be able to ... Qualifications:** + Bachelor's degree in system engineering, Computer Science, Information Systems , Engineering Science, Engineering Management, or related… more
    ManTech (11/22/25)
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  • Software Engineer 2

    DCCA (Annapolis Junction, MD)
    …package. Visit our website at: www.dcca.com Software Engineer 2 Candidate must have an active TS / SCI w/ Poly For over 40 years, DCCA has provided a broad ... analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems , and business management information systems ) based upon… more
    DCCA (11/17/25)
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  • Offensive Cyber Analyst / Programmer

    Lockheed Martin (Hanover, MD)
    …clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/ Poly **Other Important Information You Should Know** **Expression ... security clearance with a polygraph * Bachelor's degree in computer science, information systems , or network engineering from an accredited college OR 4 years… more
    Lockheed Martin (11/06/25)
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  • Cyber Software Engr Sr Stf- OCONUS

    Lockheed Martin (Hanover, MD)
    …environment\. * Language proficiency in Japanese highly desired\. **Clearance Level:** TS / SCI w/ Poly SP **Other Important Information You Should Know** ... contributor for sustainment and maintenance of all hardware and software systems within program scope across multiple geographically\-dispersed OCONUS sites\. In… more
    Lockheed Martin (01/10/26)
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  • System Administrator ( All Levels)

    Lentech, Inc (Fort Meade, MD)
    …technical solutions to support our high-profile intelligence community clients. Clearance: Current TS / SCI Poly Required JOB FUNCTIONS AND RESPONSIBILITIES: . ... Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any processes… more
    Lentech, Inc (01/05/26)
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  • Site Reliability Developer 2 (Reston, VA)

    Oracle (Annapolis, MD)
    …**Responsibilities** **Minimum Qualifications:** + **U.S. Citizenship and possess and maintains TS / SCI w/ Poly security clearance.** + Hands-on experience ... deployments, patching, fleet maintenance, and basic troubleshooting for cloud-based systems . + Tune team-specific alarms and thresholds, escalate incidents… more
    Oracle (12/19/25)
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