• Principal System Administrator (Linux)

    Themis Insight (Fort Meade, MD)
    …the client/server/storage/ network devices, mobile devices, etc. + Implement IAVA security patches and insure patch status is recorded in appropriate systems of ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and… more
    Themis Insight (07/26/25)
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  • SCA-R Validator

    Leidos (Odenton, MD)
    …degree (IT-related field preferred) and eight (8) years of cybersecurity or network security experience. Additional relevant experience may be considered in ... **Description** Leidos is seeking multiple SCA-R Validators to assess programs' security posture and develop reports and recommendations for improvement. These… more
    Leidos (07/09/25)
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  • Principal / Sr. Principal Research Computing…

    Northrop Grumman (Linthicum Heights, MD)
    …documenting detailed IT infrastructure configurations. + Familiarity with IT and network security accreditation documentation and process. + _Candidate Must ... documenting detailed IT infrastructure configurations. + Familiarity with IT and network security accreditation documentation and process. + _Candidate Must… more
    Northrop Grumman (06/15/25)
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  • Cybersecurity Lead Architect

    Travelers Insurance Company (Hunt Valley, MD)
    …where you do it. **Job Category** Technology **Compensation Overview** The annual base salary range provided for this position is a nationwide market range and ... salaries for this role across the country. The actual salary for this position will be determined by a...Lead complex IAM architecture efforts to strengthen overall identity security . * Provide architect support for Zero Trust hardening.… more
    Travelers Insurance Company (07/31/25)
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  • Cybersecurity Lead

    Intrepid Solutions and Services (Bethesda, MD)
    Network Defense (CND) operations, while leading integration and security oversight for all relevant systems and applications. **Responsibilities** + Serve ... Center (NMEC) enterprise. This Cybersecurity Lead is essential in ensuring the security and integrity of NMEC's Information Technology systems and DOMEX network more
    Intrepid Solutions and Services (08/08/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …and secure IT solutions to our clients in the defense and national security sectors. Our mission is to support critical infrastructure with the highest standards ... IT infrastructure and ensuring optimal system performance across client/server, storage, network devices, and mobile environments. The candidate will provide Tier 1… more
    CACI International (08/01/25)
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  • Reverse Engineer/Vulnerability Researcher

    RTX Corporation (Columbia, MD)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Top Secret For over 70 years, RTX BBN Technologies… more
    RTX Corporation (07/24/25)
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  • Windows Systems Administrator

    SAIC (Adelphi, MD)
    …exciting opportunity lets you contribute to cutting-edge projects while safeguarding our national security . You will be a part of a diverse team supporting a ... Humans in Complex Systems, Mechanical Sciences, Military Information Sciences, Network /Cyber/Computational Sciences, Photonics/Electronics/Quantum Sciences, Sciences of Extreme Materials, Terminal… more
    SAIC (08/07/25)
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  • Cyber Architect (Cyber Architect 2)

    Huntington Ingalls Industries (Hanover, MD)
    …24722 Required Travel: 11 - 25% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $89,120.00 - $135,000.00 Security Clearance: Ability to ... cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (07/31/25)
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  • Delegated Authorizing Official - Level 3

    CACI International (Annapolis Junction, MD)
    …availability, access control), and security testing. **_Desired:_** Familiarity with Network Security Services and Chief Information Security Officer ... team. This position is responsible for assisting in identifying the overall security requirements for protecting data and ensuring the implementation of appropriate… more
    CACI International (07/19/25)
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