• Principal Cyber Threat Hunter

    Leidos (Adelphi, MD)
    …Analyst certification (eg CEH, GCIH, etc.). + Must possess an active TS/SCI security clearance . + 5+ years of analysis, threat hunting and/or purple/blue-team ... will support a large Department of Defense (DOD) Cyber Security Service Providers (CSSP) and is responsible for proactively...remediation actions based on the analysis of the threat. ** Required Qualifications:** + Master's Degree and 15+ years of… more
    Leidos (07/19/25)
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  • Analytic Java Developer

    Leidos (Fort Meade, MD)
    …Java and experience with Pig, PMR, GHOSTMACHINE, and Query Time Analytics. + ** Security Clearance Requirement** : Candidates must possess an active TS/SCI with ... for a **Senior Java Analytic Developer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)**...Polygraph required . + **Desirable Skills** : Knowledge of customer corporate… more
    Leidos (07/11/25)
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  • Cyberspace Defensive Analyst

    Huntington Ingalls Industries (Fort Meade, MD)
    …0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: - $0.00 Security Clearance : TS/SCI with Poly Level of Experience: Entry Level This ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (07/03/25)
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  • Voice Over Internet Protocol Technician

    ManTech (Annapolis Junction, MD)
    …problem, change, service level, and knowledge management + IATT Level 2 certification (eg, Security + CE) required ; candidates with Level 1 (Net+, A+) may start ... new technologies + Support lien mitigation efforts to maintain a compliant System Security Plan and network security posture + Communicate effectively with… more
    ManTech (06/28/25)
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  • Sprinkler Technician

    KBR (Bethesda, MD)
    …sprinkler systems, including maintenance, testing, repairs, and troubleshooting Qualifications: Required : + Clearance Requirement: TS/SCI with willingness to ... Title: Sprinkler Technician Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions… more
    KBR (06/19/25)
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  • CMMS Specialist

    KBR (Bethesda, MD)
    …inventories of various mechanical, electrical, fire and other building systems Qualifications Required : + Clearance Requirement: TS/SCI with willingness to sit ... Title: CMMS Specialist Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (06/19/25)
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  • Assistant Contract Maintenance Manager/Quality…

    CBRE Government and Defense Services (Frederick, MD)
    …pounds (supplies and equipment) + Must be able to pass background check and obtain Security Clearance . _This job description is subject to change by the employer ... government management + Modify project schedules, plans, and assigned personnel as required + Confer with project personnel to provide technical advice and resolve… more
    CBRE Government and Defense Services (06/27/25)
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  • Software Engineer - Java TS/SCI with poly

    Leidos (Annapolis Junction, MD)
    …+ Software Engineer Level 3 - BS and 20 or more years of experience ** Clearance Required : Must have an active TS/SCI with Polygraph.** **This posting is for ... Software Engineers in the upcoming Government Fiscal Year 26 within our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented… more
    Leidos (08/23/25)
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  • Senior Systems Administrator

    SMX (Patuxent River, MD)
    …system and software upgrades, patches, and hot fixes ** Required Skills and Experience:** + Clearance Required : Top Secret + An interim TS is required to ... and outages + Diagnose software and hardware failures to resolution + Implement and ensure security preventive measures are fully functioning + Test operating… more
    SMX (08/23/25)
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  • Attorney Advisor (Reemployed Annuitant and ICTAP…

    US Secret Service (Laurel, MD)
    …agency that fully complies with the law as well as Department of Homeland Security and US Secret Service policy. This Attorney Advisor position starts at a salary ... Service. If selected for this position, you will be required to: Obtain and maintain a Top-Secret Tier 5... to: Obtain and maintain a Top-Secret Tier 5 clearance . For more information visit OPM Mythbuster Page. Submit… more
    US Secret Service (08/23/25)
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