• IT Vulnerability Management Lead

    ICF (Bethesda, MD)
    …NLM's IT infrastructure. You will be part of a broader IT program that provides end-to-end support-including help desk, systems, network, incident response and ... Lead the agency's **vulnerability management** lifecycle using Tenable.sc, Tenable.io, Nessus Manager , and Nessus scanners (on-prem and cloud) + Analyze, prioritize,… more
    ICF (12/13/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS /SCI w/Poly For over 40 years, DCCA has provided a broad range of ... will be responsible for providing Linux System Administration support for the program . Along with meeting the System Administrator III LCAT requirements, the ideal… more
    DCCA (11/17/25)
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  • AV/MM Engineer L2

    Synergy ECP (Annapolis, MD)
    …communication devices and peripheral equipment. + Develop costing proposals for the program manager . + Perform telecommunications punch block installation and ... (9) years. Requirements Requires a Bachelors degree in a technical discipline form an accredited college or university. Four...of nine (9) years of experience. Requires an Active TS /SCI FSP level clearance with the Maryland customer. Certified… more
    Synergy ECP (12/17/25)
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  • Information Systems Security Engineer

    Belay Technologies (Annapolis Junction, MD)
    …(ISSE) to join our intel team. The ISSE shall perform or review technical security assessments of computing environments to identify points of vulnerability and ... mitigation strategies. Candidates should have the following qualifications: + TS /SCI with Full Scope polygraph is required. + Seven...and TFA tokens + Manage lab ACAS and Nessus Manager to scan policies/sensors to ensure the updates/scan continue… more
    Belay Technologies (11/13/25)
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  • ISSO 5

    M. C. Dean (Annapolis Junction, MD)
    …infrastructure. Responsibilities As the ISSO you will provide support for a program , organization, system, or enclave's information assurance program . Main ... + Maintain operational security posture for an information system or program to ensure information systems security policies, standards, and procedures are… more
    M. C. Dean (10/23/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …veteran status, or any other protected class. Synergy ECP is looking for a Deputy Program Manager for a contract located in Columbia, MD Clearance Required: ... TS /SCI w/ Polygraph + Provides support for implementation, troubleshooting...resolution of problems Requirements + Bachelor's degree in a technical discipline from an accredited college or university is… more
    Synergy ECP (10/22/25)
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  • Delegated Authorizing Official Representative…

    Acclaim Technical Services (Annapolis Junction, MD)
    Acclaim Technical Services, founded in 2000, is a leading...and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to ... for a Delegated Authorizing Official Representative (DAO) with a TS /SCI w/ poly to work in support of our...IT Risk Assessor, System Security Engineer, Information Systems Security Manager or DAO in programs and contracts of similar… more
    Acclaim Technical Services (10/03/25)
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  • Senior Information System Security Officer (ISSO)

    Leidos (Annapolis Junction, MD)
    …match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much ... will act as an ISSO for a large software development program which includes software maintenance and development, IT support (Network/Workstation/Server), systems… more
    Leidos (12/06/25)
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  • Appian Developer

    Leidos (Bethesda, MD)
    …to join Leidos all-star team? Through training, teamwork, and exposure to challenging technical work, let Leidos show how to accelerate your 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 10-year DOMEX Technology… more
    Leidos (12/16/25)
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  • Software Engineer

    Synergy ECP (Columbia, MD)
    …veteran status, or any other protected class. Synergy ECP is looking for a Deputy Program Manager for a contract located in Columbia, MD Clearance Required: ... TS /SCI w/ Polygraph + The Software Engineer develops, maintains,...the overall software system design. + Serve as the technical lead of multiple software development teams + Select… more
    Synergy ECP (11/06/25)
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