• Systems Engineer ( Level 4)

    Lockheed Martin (Littleton, CO)
    …you\. Lockheed Martin Space is looking for an innovative and experienced Systems Engineer to support the team that designs, develops, fields and operates systems for ... of major significance to the nation's National Security Enterprise\. As a Systems Engineer , your roles and responsibilities will include: * Support all phases of the… more
    Lockheed Martin (12/11/25)
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  • Electro-Optical Model Based Systems…

    Lockheed Martin (Louisville, CO)
    …that's built for you\. Lockheed Martin Space is seeking an **Electro\-Optical MBSE Systems Engineer ** to join our team in **Louisville, CO** \! The MBSE Systems ... Engineer is responsible for end to end creation, maintenance,...you must be a US Citizen for consideration\. **Clearance Level :** Top Secret **Other Important Information You Should Know**… more
    Lockheed Martin (12/06/25)
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  • Sr. Principal Quality Engineer

    Northrop Grumman (Aurora, CO)
    …history, they're making history. Northrop Grumman's Space Sector is seeking a **Sr. Principal Quality Engineer - Level 4** to join our team in **Aurora, CO** . ... The Sr Principal Quality Engineer 4 develops, modifies, applies, and maintains standards for hardware quality operating methods, processes, systems and procedures.… more
    Northrop Grumman (12/02/25)
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  • RF Engineer , Staff ( Level IV)…

    Lockheed Martin (Littleton, CO)
    …Successful applicants will have experience working as a Certified Principle Engineer \(CPE\), Responsible Systems Engineer \(RSE\), or equivalent\. **Basic ... security clearance, you must be a US Citizen for consideration\. **Clearance Level :** TS/SCI w/Poly **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (11/26/25)
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  • RF Engineer Senior ( Level III)

    Lockheed Martin (Littleton, CO)
    …us, ensuring security and prosperity\. Lockheed Martin Space is seeking an experienced **RF Engineer ** to join our team in **Littleton, CO** \! As an RF Engineer ... 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 (11/20/25)
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  • Electro-Optical Staff Engineer

    Lockheed Martin (Littleton, CO)
    …security and prosperity\. Lockheed Martin Space is seeking a mid\-career **Electro\-Optical Engineer ** to join our team in **Littleton, CO** \! We are searching ... for an engineer or scientist with expertise in fields that support...you must be a US Citizen for consideration\. **Clearance Level :** Top Secret **Other Important Information You Should Know**… more
    Lockheed Martin (11/20/25)
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  • Front End Software Engineer (Mid-…

    CACI International (Denver, CO)
    Front End Software Engineer (Mid- Level ) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... 1/1/2026 We are seeking a dedicated Front End Software Engineer (Mid- Level ) to support our Makalu contract....new components, while also suggesting ways to improve the application and overall UI/UX. + Meeting program objectives within… more
    CACI International (11/18/25)
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  • Senior Systems Engineer Staff, Level

    Lockheed Martin (Aurora, CO)
    …era in space and find a career that's built for you\. This Chief Engineer role is within the Double Eagle organization supporting the Ground Engineering \(GE\) Team ... directly to the GE Manager\. As the GE Chief Engineer , you will: * Guide prioritization and execution of...you must be a US Citizen for consideration\. **Clearance Level :** TS/SCI w/Poly **Other Important Information You Should Know**… more
    Lockheed Martin (11/09/25)
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  • Project Engineer ( Level 2)

    Lockheed Martin (Aurora, CO)
    …find a career that's built for you\. Lockheed Martin is seeking for a Project Engineer to join our team\. The project engineer performs property control analysis ... clearance, you must be a US Citizen for consideration\. **Clearance Level :** TS/SCI **Other Important Information You Should Know** **Expression of Interest:**… more
    Lockheed Martin (11/09/25)
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  • Full-stack Software Engineer Level 3…

    Northrop Grumman (Aurora, CO)
    …Systems Administrators, Database Administrators, Network Engineers, and Engineering Leaders from entry- level to the most senior chief engineers and architects to ... Sector. We have opportunities for career advancement into higher level technical roles or leadership positions over one's career....job** : **This requisition is sourcing a Full-Stack Software Engineer with a focus on the Front-end.** A good… more
    Northrop Grumman (12/12/25)
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