• Sr. Information System Security Engineer TS/SCI…

    Leidos (Annapolis Junction, MD)
    …risk assessment, risk management, security control assessment, continuous monitoring, service design , and other IA program support functions. + Working with ... certifications and project evaluations for firewalls that encompass the development, design , and implementation. + Must be comfortable working on multiple systems… more
    Leidos (10/24/25)
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  • Mainframe Programmer

    GovCIO (Annapolis, MD)
    …site visits. **Responsibilities** In this role you will support the Defense Counterintelligence Security Agency (DCSA), Background Information Systems (BIS), Case ... + Use Atlassian tools including JIRA for requirements tracking + Design solutions that efficiently and effectively meet customer's requirements + Interaction… more
    GovCIO (10/20/25)
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  • Systems Engineer SME

    Leidos (Gaithersburg, MD)
    …of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the ... government leadership, guide mission-critical architecture decisions, and shape the design , development, and integration of complex geospatial systems in support… more
    Leidos (10/11/25)
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  • Software Engineer SME

    Leidos (Gaithersburg, MD)
    …of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the ... and cloud-native methodologies. In this role, you will lead design and development efforts for scalable applications and services...part of the hiring process (ie, send you a check or money order before doing any work). Further,… more
    Leidos (10/05/25)
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  • Mid-Level Software Engineer

    Leidos (Gaithersburg, MD)
    …of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the ... and able to obtain a Polygraph.** **Primary Responsibilities:** + Design , develop, test, and deploy software solutions that support...part of the hiring process (ie, send you a check or money order before doing any work). Further,… more
    Leidos (10/05/25)
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  • Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …risk assessment, risk management, security control assessment, continuous monitoring, service design , and other IA program support functions. + Working with ... **Preferred Qualifications** + Five (5) years of experience with Defense in Depth Principals/technology (including access control, authorization, identification and… more
    Leidos (09/15/25)
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  • IT Program Manager

    GovCIO (Camp Springs, MD)
    …a Program Manager. + Manages the direction of a project through the design , implementation, and testing in accordance with project objectives. + Defines requirements ... Discipline desired. + At least ten (10) years of professional experience in Defense acquisition, and four (4) of the required ten (10) years of experience… more
    GovCIO (09/12/25)
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  • Engineering Technician III

    L3Harris (Lexington Park, MD)
    …in the electronic, mechanical, electromechanical, and/or optical areas. Assists in the design , construction, test and check -out of test equipment. Constructs, ... everything we do. L3Harris Technologies is the Trusted Disruptor in the defense industry. With customers' mission-critical needs always in mind, our employees… more
    L3Harris (09/11/25)
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  • Lead Systems Engineer

    Leidos (Bethesda, MD)
    …such as CIAT - Combined Integrated Air and Missile Defense (IAMD) and Anti-Submarine Warfare (ASW) Trainer - YouTube (https://www.youtube.com/watch?v=YPJKsFhBp30) ... all aspects of systems engineering as related to the design , development, testing, and evaluation of complex Navy systems....part of the hiring process (ie, send you a check or money order before doing any work). Further,… more
    Leidos (11/05/25)
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  • Network Engineer

    Leidos (Laurel, MD)
    …mangers to conduct cybersecurity assessments in support of intelligence customers, the Defense Industrial Base and Critical Networks and Systems sectors. As well as ... Relevant experience must be in computer or information systems design /development, programming, information/cyber/network security, vulnerability analysis, penetration testing, computer… more
    Leidos (11/05/25)
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