• RF Engineer Staff - Software Defined…

    Lockheed Martin (Littleton, CO)
    …with Microsoft software products including Visio * Active TS/SCI Clearance required for consideration\. **Desired Skills:** * Bachelor's or Master's ... team is seeking a highly skilled and motivated RF Engineer Stf to join our development team\. As member...test, and deploy a major hardware system including antennas, software defined radios, and related RF connections as part… more
    Lockheed Martin (01/07/26)
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  • Embedded Cyber Software Engineer

    Lockheed Martin (Denver, CO)
    **Description:** You will be an Embedded Cyber Software Engineer for a research and development team which is responsible for investigating and exploiting the ... **What You Will Be Doing** As an Embedded Cyber Software Engineer , you will be responsible for...The selected candidate must possess an active Top Secret clearance with SCI eligibility to start\. \#LI\-CS1 **Basic Qualifications:**… more
    Lockheed Martin (01/09/26)
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  • Systems Engineer ( Software )…

    Northrop Grumman (Aurora, CO)
    …EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. US Citizenship is required for all positions with a government clearance and ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...Northrop Grumman Space Systems (NGSP) is seeking a **Systems Engineer - Level 3 or Level 4** to support… more
    Northrop Grumman (12/12/25)
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  • Principal/Sr. Principal Software

    Northrop Grumman (Colorado Springs, CO)
    …part of history, they're making history. Northrop Grumman is seeking a Sr Principal Software Engineer to work on-site at Schriever SFB, near Colorado Springs, CO ... ground equipment. + Provide Java software development. Perform all aspects of software engineering support required to implement systems. + Also maintain … more
    Northrop Grumman (12/09/25)
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  • Senior Software Engineer (Boulder,…

    SMX (Boulder, CO)
    Senior Software Engineer (4930) (Boulder, CO) (Secret)at...and security. ** Required Skills & Experience** + Clearance Required : Secret. Due to the ... needs. We have an immediate opportunity for a **Senior Software Engineer ** who is excited to apply...in Boulder, CO 5 days per week. Secret level clearance is required .** **Essential Duties & Responsibilities**… more
    SMX (01/06/26)
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  • Intern - Software Engineer Intern…

    RTX Corporation (Aurora, CO)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required .​ US citizenship is required , as only US ... processing, and data management. Raytheon is currently hiring for Software Engineering Interns during the Summer of 2026. Interns...obtain and maintain a US government issued TS/SCI security clearance is required . US citizenship is … more
    RTX Corporation (01/08/26)
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  • Software Engineer Sr - Space…

    Lockheed Martin (Littleton, CO)
    …a career that's built for you\. Space Protection Programs is seeking an experienced Software Engineer who can guide a team through complex mission software ... development lifecycle\. Candidate must have the ability to take ownership of software development and software integration activities\. The selected candidate… more
    Lockheed Martin (01/07/26)
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  • Principal Engineer Software

    Northrop Grumman (Aurora, CO)
    …EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. US Citizenship is required for all positions with a government clearance and ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the...will work on expanding proof of concept network simulation software to a more feature rich software more
    Northrop Grumman (12/10/25)
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  • Software Quality Engineer

    Lockheed Martin (Littleton, CO)
    …benefits package\. **Basic Qualifications:** * Current US Citizenship * Active Secret security clearance * Knowledge of software development life cycle models * ... Lean/Six Sigma black \(or green\) belt * ASQ Certified Software Quality Engineer \(CSQE\) * Knowledge of...Engineer \(CSQE\) * Knowledge of AS9100 requirements **Security Clearance Statement:** This position requires a government security … more
    Lockheed Martin (12/04/25)
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  • Senior Software Engineer Staff…

    Lockheed Martin (Highlands Ranch, CO)
    Engineer \(CPE\)/Responsible Systems Engineer \(RSE\) position is for a Staff Software Engineer on the Orion Program within the Flight Systems team ... integrate our capabilities to transform the future\. Join a talented team of Orion software engineers and leaders engaged in the design and fabrication of the only… more
    Lockheed Martin (11/13/25)
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