• TS / SCI Software

    Insight Global (El Segundo, CA)
    Job Description Insight Global is seeking a Software Engineer for a leading aerospace company in Southern California to perform full stack development on AWS. ... Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements TS / SCI Active Clearence Bachelors Degree or equivilent… more
    Insight Global (11/14/25)
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  • Senior/Principal Software Engineer

    Sandia National Laboratories (Livermore, CA)
    …and executing a variety of classified efforts at SNL's California site, including both Sensitive Compartmented Information ( SCI ) and Special Access ... enhance our nation's security! We are seeking an experienced Software Engineer (job title: R&D S&E Computer...DOE Q/ SCI security clearance or equivalent DOD Top Secret / SCI security clearance. About… more
    Sandia National Laboratories (12/16/25)
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  • Software Engineer -Developer…

    The Boeing Company (Seal Beach, CA)
    …based on candidate eligibility. **Security Clearance** This position requires an active US Top Secret / SCI Security Clearance (US Citizenship Required). (A US ... (NSP) software capability is seeking a Senior Software Engineer to join the Engineering Analytics...the listed location option.** **This position requires an active TS / SCI Clearance with an adjudicated polygraph (US… more
    The Boeing Company (01/09/26)
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  • Flight Software Engineer

    Stratolaunch, LLC (Mojave, CA)
    …help achieve these efforts, Stratolaunch is seeking a full-time Sr-, Staff-, or Principal-level Software Engineer to lead the development and testing of flight ... software for an autonomous hypersonic test vehicle. While reporting...VxWorks operating systems + Experience with 1553 communication + TS / SCI security clearance **Preferred Computer Skills:** +… more
    Stratolaunch, LLC (12/23/25)
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  • Adjunct Technical Program Manager (TPM)/Staff…

    Northrop Grumman (Redondo Beach, CA)
    …Northrop Grumman Space Systems is seeking an Adjunct Technical Program Manager (TPM)/Staff Software Engineer (Level 5) that will lead and manage efforts in ... to solve complex technical challenges, working closely with the Chief Engineer , Systems Engineering, and Software subsystems. Other responsibilities include… more
    Northrop Grumman (12/14/25)
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  • Software Engineer II

    RTX Corporation (San Jose, CA)
    …languages (eg C++, Java) in a Linux environment + Ability to obtain a US government issued Top Secret SCI ( TS / SCI ) security clearance. + US ... discretion** . Applied Signal Technology (AST) is seeking a Software Engineer II who strives for excellence...(ITU) Standards + Active and transferable US government issued Top Secret SCI ( TS more
    RTX Corporation (01/10/26)
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  • Atlassian Software Engineer

    The Boeing Company (El Segundo, CA)
    …benefit for this position. **Security Clearance** This position requires an active US Top Secret / SCI Security Clearance (US Citizenship Required). (A US ... projects and elements within JIRA and work with Millennium's information technology department to maintain the health of JIRA...for Millennium's users. This position's internal job code is Software Engineer . Our team is currently hiring… more
    The Boeing Company (01/12/26)
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  • Senior Software Engineer

    RTX Corporation (Anaheim, CA)
    …developing, coding, testing, and debugging complex algorithms + Ability to obtain a US government issued Top Secret SCI ( TS / SCI ) security clearance + ... at hiring manager discretion.** Applied Signal Technology (AST) is seeking a **Senior Software Engineer ** who strives for excellence and have a passion to… more
    RTX Corporation (11/28/25)
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  • Principal Logging/Telemetry/Data Handling…

    Northrop Grumman (Redondo Beach, CA)
    …is seeking **a Principal Logging/Telemetry/Data Handling Software Engineer ** **What You'll Get ... role, member of SW Design Team The Sr. Principal Software engineer is focused on handling, storing,...Clearance with the ability to obtain and maintain a TS / SCI w. Polygraph prior to start **Preferred… more
    Northrop Grumman (11/19/25)
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  • Senior Principal Embedded Software Design…

    Northrop Grumman (Redondo Beach, CA)
    …prior to start Preferred Qualifications for Senior Principal Embedded Software Design Engineer : + Current active DoD TS / SCI with Polygraph clearance + ... Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking Senior Principal Embedded Software Design Engineer . **What You'll Get to… more
    Northrop Grumman (12/12/25)
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