• Systems Engineer (Software) - Level…

    Northrop Grumman (Aurora, CO)
    …Come be a part of our mission. Northrop Grumman Space Systems (NGSP) is seeking a ** Systems Engineer - Level 3 or Level 4** to support a program out of our ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...an active Top Secret/SCI clearance at the time of application and willingness to sit for a polygraph +… more
    Northrop Grumman (12/12/25)
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  • Electro-Optical Systems Engineer

    Lockheed Martin (Louisville, CO)
    …find a career that's built for you\. Lockheed Martin Space is seeking an **Electro\-Optical Systems Engineer ** to join our team in **Louisville, CO** \! We are ... systems or products \(i\.e\. TRL 4 to TRL 6 \) * Experience with technical writing * Must have...be considered without regard to legally protected characteristics\.** **The application window will close in 90 days; applicants are… more
    Lockheed Martin (12/06/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    …mission. Northrop Grumman Space Systems (NGSP) is seeking a **Sr. Principal** ** Systems Engineer ** to support a program out of our **Aurora, CO** location ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...STEM related degree with 8 years of relevant experience; 6 years of relevant experience with a Master's; 4… more
    Northrop Grumman (12/24/25)
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  • Software Engineer III - Spacecraft Test…

    Lockheed Martin (Littleton, CO)
    **Description:** Join us as a **Software Engineer ** where you will design and develop software for complex satellite and rocket test and measurement systems ... Lockheed Martin Space, we are passionate about building test systems and software that ensure mission success, and we...perform with excellence, and drive innovation\. As a Software Engineer , you will play a critical role in shaping… more
    Lockheed Martin (11/26/25)
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  • Mechanical Systems Engineer Staff…

    Lockheed Martin (Littleton, CO)
    …- - **What does this role look like?** SPP Alpha is looking for a mechanical system engineer to join a fast growing, dynamic program\. If you enjoy being a part of a ... our customers and pushing boundaries of what's possible\. As the Mechanical System Engineer , you will: * Drive mechanical design execution through CDR and production… more
    Lockheed Martin (11/22/25)
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  • Software Engineer Level 6

    Northrop Grumman (Aurora, CO)
    …Grumman Space Systems (NGSP) seeks to fill a Software Engineering (Level 6 ) supporting the Integrated National Systems (INS) Business Unit (BU). This ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/13/25)
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  • Systems Engineer - System Analysis

    Lockheed Martin (Littleton, CO)
    …System Analysis Technical Lead to join the CPS team\. As the **System Analysis Engineer ** , you will join the System Analysis team on the Conventional Prompt Strike ... or spacecraft design, analysis, integration, and/or test experience * Systems Engineering experience and/or complete lifecycle experience with Engineering processes… more
    Lockheed Martin (11/12/25)
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  • Systems Engineer (Level 4)

    Lockheed Martin (Littleton, CO)
    …Ours\. - - - Lockheed Martin Space is looking for an innovative and experienced Systems Engineer to support the team that designs, develops, fields and operates ... systems for a variety of national security mission partners...90 hours for holidays\. Represented full time employees accrue 6 \.67 hours of Vacation per month; accrue up to… more
    Lockheed Martin (12/04/25)
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  • Systems Integration Engineer Senior…

    Lockheed Martin (Littleton, CO)
    …II D5 Fleet Ballistic Missile\. The responsibilities of a Senior Staff Electrical Systems Integration Engineer include: * Serve as an integration lead for ... recommendation of Trade Study options related to the electrical systems * Perform data and document reviews and provide...90 hours for holidays\. Represented full time employees accrue 6 \.67 hours of Vacation per month; accrue up to… more
    Lockheed Martin (11/15/25)
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  • Senior Associate, Info Security Systems

    L3Harris (Broomfield, CO)
    …in the interest of national security. Job Title: Senior Associate, Information Security Systems Engineer Job Code: 31042 Job Location: Boulder/North Denver, CO ... Job Schedule: 9/80 Job Description: Applies current systems security engineering methods, practices and technologies to the...for COTS, GOTS and FOSS. + Experience in the application of DISA SRGs and STIGs. + Experience in… more
    L3Harris (11/12/25)
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