• Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & ... more. **Join us and make a difference in National Security!** **Job Description** As a Software Engineer on this program, you will have the opportunity to build… more
    Leidos (08/21/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** ** Software Engineer ** in our **National Security Sector's (NSS) Cyber & ... **Join us and make a difference in National Security!** **Job Description** A Software Engineer on this program provides Agile development and operations and… more
    Leidos (08/08/25)
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  • Principal Software Engineer…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & ... bonus!** **Job Summary** We are seeking a highly skilled Software Engineer to design, develop, and enhance...degree. + Must have experience with Java development + ** Clearance Required:** Must have an active TS/SCI with Polygraph.… more
    Leidos (07/31/25)
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  • Principal Software Engineer

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & ... a difference in National Security!** **Job Summary:** We are seeking a highly experienced Principal Software Engineer to lead the development and evolution… more
    Leidos (07/31/25)
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  • Principal / Sr. Principal…

    Northrop Grumman (Linthicum Heights, MD)
    …a clearance per business requirements. **Basic Qualifications for Sr. Principal Manufacturing Data Visualization Engineer :** + Bachelor's degree in a ... Architect custom solutions to bridge the gap between COTS software packages and internal applications. + Define requirements, author... / Sr. Principal Manufacturing Data Visualization Engineer :** + Active security clearance per business… more
    Northrop Grumman (09/24/25)
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  • Principal Software Engineer .

    Leidos (Bethesda, MD)
    …Leidos has an exciting opening for you as our next **TS/SCI cleared Principal Software Engineer ** supporting a long-term DOMEX Technology Platform ... (DTP) contract. You will work closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Manager on a broad scope of activities… more
    Leidos (09/17/25)
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  • Principal Signals Software…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Signals Software Engineer in our **National Security Sector's (NSS) Cyber & ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (09/23/25)
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  • Technical Architect/ Principal…

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently seeking a Technical Architect/ Principal Software Engineer to manage the team sustainment and enhancement work on A VA ... $170,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6853/technical-architect-- principal - software - engineer -%28remote%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (10/01/25)
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  • Principal /Senior Principal…

    Northrop Grumman (Baltimore, MD)
    …an active DoD Secret Clearance prior to start._ **Basic Qualifications for Principal Electromechanical Design Engineer :** + Bachelor's degree with 5 years of ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the...other 3D modeling software **Basic Qualifications Senior Principal Electromechanical Design Engineer :** + Bachelor's degree… more
    Northrop Grumman (09/24/25)
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  • Principal Kubernetes Software…

    Leidos (Columbia, MD)
    …and make a difference in National Security!** **Job Summary:** Our ideal Software Engineer will have expertise in Kubernetes containerization and orchestration. ... **Description** **Leidos** has a new and exciting opportunity for a ** Principal Kubernetes** **S** **oftware Engineer ** in our **National Security Sector's (NSS)… more
    Leidos (09/04/25)
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