• Entry Software Engineer (Swe0)

    Nightwing (Annapolis Junction, MD)
    …environments. Design or implement complex database or data repository interfaces/queries Active and transferable US government issued TS /SCI with polygraph ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (09/22/25)
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  • Principal Software Engineer (SWE-4)

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... + Familiarity with NiFi + **Security Clearance Requirement** : Candidates must possess an active TS /SCI with Polygraph to be considered for this role. **At… more
    Leidos (09/25/25)
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  • Expert CNO Software Engineer

    Lockheed Martin (Hanover, MD)
    **Description:** **The Work:** A Senior Expert CNO Software Engineer does work that requires a highly skilled individual with expertise in computer network ... and analysis\. Key responsibilities include designing, developing, and testing software applications, as well as analyzing and troubleshooting complex computer… more
    Lockheed Martin (09/17/25)
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  • Cyber Software Engineer

    Lockheed Martin (Hanover, MD)
    …employees, so they can support our mission\. **THE WORK** As a Senior Radio Frequency Software Engineer you will: * Designing and implement DSP algorithms in ... software * Provide concise explanation of developed models to...signals \#onelmjob \#LI\-AR2 **Basic Qualifications:** * Candidate must possess active security clearance with a polygraph * Bachelor of… more
    Lockheed Martin (07/23/25)
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  • Principal / Senior Principal Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …Qualifications for Principal / Senior Principal Systems Engineer (MBSE):** + Current Active DoD TS /SCI with Polygraph + Certificate or advanced degree in ... interactions + This position requires the applicant to be a US citizen + Current Active DoD Secret Clearance with the ability to obtain and maintain a … more
    Northrop Grumman (09/16/25)
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  • Principal or Senior Principal Cyber Network…

    Northrop Grumman (Annapolis, MD)
    …+ Knowledge of NIST 800-160. + Understanding of the Systems Engineering V Model. + Active Top Secret security clearance at the time of application. + ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (09/06/25)
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  • 331 - Software Engineer 4

    ARSIEM (Fort Meade, MD)
    …have an impact on every client you work with. ARSIEM is looking for a motivated Software Engineer to work full stack development, with the ability to focus on ... Original Posting Date: 2025-09-24 Clearance Requirement: This position requires an active TS /SCI with a polygraph. You must be a US Citizen for… more
    ARSIEM (09/30/25)
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  • Full Stack Software Developer (AHT)

    Northrop Grumman (Hollywood, MD)
    …development + Experience with Air Force mission planning + CompTIA Security+ Certification + Active Top Secret Clearance (adjudicated within the last 5 ... Northrop Grumman Defense Systems (NGDS) is looking for a ** Software Engineer ** based out of **Hollywood, MD**...the last 5 years), with ability to obtain a Top Secret clearance and Special Access Program… more
    Northrop Grumman (09/26/25)
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  • Principal / Senior Principal Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …Principal / Senior Principal Systems Engineer (Modeling & Simulation):** + Current Active DoD TS /SCI with Polygraph + Certificate or advanced degree in ... values + This position requires the applicant to be a US citizen + Clearance: Current Active DoD Secret Clearance with the ability to obtain and maintain a TS more
    Northrop Grumman (09/16/25)
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  • Principal / Senior Principal Configuration Control…

    Northrop Grumman (Annapolis Junction, MD)
    …to start **Preferred Qualifications for Principal / Senior Principal Configuration Control Systems Engineer :** * Current active DoD TS /SCI with Polygraph ... is seeking **Principal or Senior Principal Configuration Control Systems Engineer ** . **What** **You'll** **Get to Do:** IPT/Segment Level...the applicant to be a US citizen + Current active DoD Secret clearance with the ability… more
    Northrop Grumman (09/10/25)
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