• Analog Modeling and Simulation Engineer…

    Northrop Grumman (Linthicum Heights, MD)
    …+ Ability to obtain and maintain a Top Secret/Sensitive Compartmented Information (TS/SCI) security clearance (US Citizenship is a requirement for this). Basic ... Ability to obtain and maintain a Top Secret/Sensitive Compartmented Information (TS/SCI) security clearance (US Citizenship is a requirement for this). Preferred… more
    Northrop Grumman (10/31/25)
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  • GNC Modeling and Simulation Engineer

    Jacobs (Rockville, MD)
    …environment. * Must be a US citizen. * Must be able to obtain a security clearance . Preferred: * Experience with aerospace and defense applications. * Knowledge ... Design and develop guidance, navigation, and control algorithms and systems . * Perform system modeling , simulation, and analysis to validate GNC designs. * Model… more
    Jacobs (11/18/25)
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  • Senior Principal MySQL Database Administrator-…

    Oracle (Annapolis Junction, MD)
    …Junction, MD area._** **MUST possess and maintain a TS/SCI with Polygraph clearance ** **Why Oracle?** At Oracle, you will join a collaborative environment that ... innovation. **Responsibilities** **What You'll Do:** + Lead database design, modeling , and architecture efforts, translating complex customer requirements into… more
    Oracle (11/25/25)
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  • Chief Enterprise Architect (Business Intelligence)…

    NANA Regional Corporation (Rockville, MD)
    …designing and implementing data warehouse solutions, BI tools, and enterprise reporting systems to transform raw data into actionable insights. This role requires ... specifications. + Integrate capabilities and information to address data security , authentication, and web accessibility requirements. + Centralize data from… more
    NANA Regional Corporation (11/15/25)
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  • Systems Security Engineering,…

    The MITRE Corporation (Fort Meade, MD)
    …digital engineering tools, modeling languages, and techniques + Familiarity with systems security engineering approaches + Ability to work successfully in ... and make a difference with us. Department Summary: MITRE's Systems Security Engineering Department has a new...be a US Citizen to be considered for a security clearance + This position requires a… more
    The MITRE Corporation (12/12/25)
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  • Principal/Sr. Principal MOD/SIM Systems

    Northrop Grumman (Jessup, MD)
    …is contingent upon acquiring and maintaining the necessary US Government security clearance per customers' requirements.** **Basic Qualifications for Principal ... w. Polygraph prior to start **Preferred Qualifications for Principal / Sr. Principal MOD/SIM Systems Engineer:** * Active DoD TS/SCI clearance with a Polygraph … more
    Northrop Grumman (12/11/25)
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  • Principal Endpoint Security Systems

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer** in our **National Security Sector's (NSS) ... **Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber...be considered must have an active TS/SCI with polygraph security clearance ** **Preferred Qualifications** + Experience with… more
    Leidos (11/28/25)
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  • Information Systems Security

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Information Systems Security Engineer (ISSE)** in our **National Security ... mitigation plans. Design, develop, and integrate information assurance into security systems and components. Assist with ...experience may be substituted for a bachelor's degree. + ** Security Clearance ** : Active TS/SCI with Polygraph… more
    Leidos (11/18/25)
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  • Senior Information Systems Security

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Information Systems Security Officer (ISSO)** in our **National Security ... a vital role in securing and maintaining the integrity of our information systems through robust security measures and compliance frameworks. This multi-year,… more
    Leidos (12/02/25)
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  • Junior Information Systems Security

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Junior Information Systems Security Officer (ISSO)** in our **National Security ... Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and … more
    Leidos (12/04/25)
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