• Space Vehicle Engineer (Spacecraft…

    Northrop Grumman (Colorado Springs, CO)
    …(level 2) or 5 years (level 3 ) of relevant experience + Active or current Top Secret Clearance with the ability to obtain SCI at time of application required ... only part of history, they're making history. **Spacecraft Operations Space Vehicle Engineer ** **Essential Functions:** This position is for a technical role in… more
    Northrop Grumman (12/05/25)
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  • Senior Engineering Manager ( Top

    Lockheed Martin (Colorado Springs, CO)
    …benefits package here\! \(https://www\.lockheedmartinjobs\.com/working\-here\#benefits\) **Basic Qualifications:** \- Active Top Secret clearance is required for ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (12/11/25)
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  • Associate Manager - Software Engineering…

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... we offer a wide range of innovative hardware and software products that provide mission\-critical capabilities, focusing on key...efforts\. This is a rare opportunity for a seasoned engineer to lead a team of engineers through strategic… more
    Lockheed Martin (11/06/25)
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  • SE/SEIT Lead - Top Secret Clearance…

    Lockheed Martin (Littleton, CO)
    …of our systems engineering efforts\! **Basic Qualifications:** * Current/Active DoD Top Secret Security Clearance * Strong Systems Engineering, Integration, ... we offer a wide range of innovative hardware and software products that provide mission\-critical capabilities, focusing on key...an exciting opportunity for a seasoned SE or SEIT engineer to lead a team of talented engineers and… more
    Lockheed Martin (12/10/25)
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  • Principal Engineer Software

    Northrop Grumman (Aurora, CO)
    …a counterintelligence polygraph + Bachelor's degree in Science with 5+ years of software development experience; 3 + years with a Master's; or 4 additional years ... of experience in lieu of a degree. + 3 + years of non-internship professional software development...the network stack and associated network protocols + Strong software engineering fundamentals **Preferred Qualifications:** + Active TS more
    Northrop Grumman (12/10/25)
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  • Staff Engineer Software (Active…

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... mission! Northrop Grumman Space Systems is seeking a Staff Software Engineer to join our team supporting...can be considered in lieu of degree + **Active Top Secret /SCI security clearance required at time… more
    Northrop Grumman (11/11/25)
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  • Guidance, Navigation, & Control Engineer

    Lockheed Martin (Littleton, CO)
    …SCI \(adjudicated or eligibility\) is required for consideration\. * Top Secret security clearance with adjudicated SCI \(i\.e\. TS /SCI\) is required prior ... and talented individuals that design and produce the hardware, algorithms, and software required to solve the challenging problems of controlling spacecraft systems… more
    Lockheed Martin (11/20/25)
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  • Systems Integration Engineer Stf…

    Lockheed Martin (Colorado Springs, CO)
    …hosts Please Note: \-This position requires a DoD government security clearance at the Top Secret level prior to starting\. \-The role may involve approximately ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (11/05/25)
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  • Sr. Software Engineer TS /SCI…

    Leidos (Aurora, CO)
    **Description** Leidos has an exciting opportunity for a Sr. Software Engineer ! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will ... perform software development lifecycle (SDLC) activities as both an individual...as both an individual and a member of our top -notch agile development team building a large complex enterprise… more
    Leidos (12/10/25)
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  • Automated Test Framework Software

    Leidos (Aurora, CO)
    …**Leidos** has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... make a difference in National Security!** **Job Summary:** The **Automated Test Framework Software Engineer ** will support the framework of automated tests on… more
    Leidos (12/27/25)
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