• Services Watch Officer

    Leidos (Odenton, MD)
    **Description** Global Service Management-Operations (GSM-O), a Defense and Intelligence Group of Leidos has an opening for a **Services Watch Officer** at the DISA ... This position requires **U.S. citizenship with an active TS/SCI clearance .** As the Services Watch Officer, you will enable...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (12/04/25)
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  • Cryptologic Computer Scientist-2

    Leidos (Odenton, MD)
    …Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we ... that is clearly related to the position. + **Security Clearance Requirement** : Candidates must possess an active TS/SCI...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (10/15/25)
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  • Protocol Analyst- 3

    Leidos (Odenton, MD)
    …Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we ... the Military COMINT Signals Analysis Program (MCSAP). + **Security Clearance Requirement** : Candidates must possess an active TS/SCI...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (10/15/25)
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  • Junior Software Engineer

    Serco (Herndon, VA)
    …**Qualifications** To be successful in this role, you will have: + An active Secret clearance . + A Bachelors degree in Computer Science, IT or another STEM field + 1 ... the US military, numerous US Federal civilian agencies, the Intelligence Community, the Canadian government, state, provincial and local...plans. The application window for this position is for no more than 60 days. We encourage candidates to… more
    Serco (12/09/25)
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  • Cloud/Software Architect

    Serco (Herndon, VA)
    …branch of the US military, numerous US Federal civilian agencies, the Intelligence Community, the Canadian government, state, provincial and local governments, and ... our policies and benefit plans. The application window for this position is for no more than 60 days. We encourage candidates to apply promptly after the posting… more
    Serco (11/21/25)
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  • DevOps Engineer - Mid Career

    Lockheed Martin (Annapolis Junction, MD)
    **Description:** **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced ... professional experience with a related Masters degree\. \- An active Top Secret clearance with polygraph\. **Desired Skills:** 2 of the below: \- Design, build, and… more
    Lockheed Martin (11/27/25)
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  • Software Engineer - Senior Level

    Lockheed Martin (Annapolis Junction, MD)
    **Description:** **WHAT WE'RE DOING** Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting challenges: ... or similar project management tools * Candidate must possess active security clearance with a polygraph **Desired Skills:** * Experience with Software\-Defined Radio… more
    Lockheed Martin (11/20/25)
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  • TS/SCI Special Security Officer (SSO)

    Precise Systems, Inc. (Annapolis Junction, MD)
    …we have demonstrated and perfected our ability to manage the customer's needs, no matter how complex - offering exceptional service and the Precise solution. Job ... facilities used to discuss, store, handle, process, received or transmit intelligence information + Demonstrated experience with the development and implementation… more
    Precise Systems, Inc. (11/14/25)
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  • Network Engineer - Senior

    Amentum (Fort Meade, MD)
    …your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a **Senior Network Engineer** to join our team of passionate ... make a direct impact on the Nation's security and intelligence mission. In support of DISA, the Intel and...dynamic environment. * Ability to travel up to 20%. ** Clearance Required:** * Must have active Top Secret … more
    Amentum (12/21/25)
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  • Systems Engineer

    Leidos (Fort Meade, MD)
    …services leader working to solve the world's toughest challenges in the defense, intelligence , civil, and health markets. The Systems Engineer will support a high ... + US Citizen with an active DoD Secret security clearance with the ability to obtain a Top-Secret security...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (12/19/25)
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