• Project Manager ( TS /SCI with Polygraph…

    Fluor (Aurora, CO)
    …on projects * Demonstration of successful performance as an assistant Project Manager or senior project engineer on small to medium sized projects (as defined by ... an active (or the ability to obtain and maintain) TS /SCI with CI Polygraph The purpose of this position...* Requires three (3) years of experience as Project Engineer or Specialist, or a project role of significant… more
    Fluor (09/17/25)
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  • Sr . Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... mission. Northrop Grumman Space Systems (NGSP) is seeking a ** Sr . Principal** **Systems Engineer ** to support a...experience with a PhD. + Must have an active Top Secret /SCI clearance at the time of… more
    Northrop Grumman (09/24/25)
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  • Sr Staff Cyber Systems Engineer

    Northrop Grumman (Colorado Springs, CO)
    …current/active DoD Secret clearance + The ability to obtain and maintain a DoD Top Secret w/SCI clearance is required. + The ability to obtain and maintain a ... looking for you to join our team as a Sr Staff Cyber Systems Engineer to join...Briefed to the Sentinel program + A current/active DoD Top Secret w/SCI and SAP access +… more
    Northrop Grumman (11/15/25)
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  • Sentinel Sr . Principal DevOps…

    Northrop Grumman (Colorado Springs, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... your career today. Northrop Grumman Defense Systems is seeking ** Sr ** **Principal DevOps Engineer .** This position will...of a degree. + US Citizenship with Active DoD Top Secret clearance with a reinvestigation date… more
    Northrop Grumman (10/30/25)
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  • Sr . Principal Air Vehicle System Test…

    Northrop Grumman (Keystone, CO)
    …selected international or Guam location after the initial 24-month assignment. + Active DoD Top Secret clearance that is in-scope or currently enrolled in CE + ... reach-back/liaison support from Northrop Grumman Responsible Engineering/Development/Test Engineering teams. ** Sr . Principal System Test Engineer responsibilities include:**… more
    Northrop Grumman (11/16/25)
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  • Systems Engineer - Requirements…

    Lockheed Martin (Englewood, CO)
    … security clearance with eligibility to obtain and maintain a Top Secret **Desired Skills:** * MS Office software including Excel, Word, PowerPoint, and/or ... working with the Navy, or Submarine exposure is highly desired\. * Active Top Secret security clearance **Security Clearance Statement:** This position requires… more
    Lockheed Martin (11/15/25)
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  • Agile Product Owner Level 3 or 4

    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 ... Owner that is also an Agile Full-stack (Front-end preferred) Software Engineer with Java, Docker, and Kubernetes...in lieu of a degree. + **Requires an active Top - Secret /Sensitive Compartmented Information (SCI) clearance at time… more
    Northrop Grumman (10/29/25)
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  • Electrical Systems Engineer Sr .…

    Lockheed Martin (Littleton, CO)
    … Secret security clearance with the ability to obtain and maintain a Top Secret clearance\. **Desired Skills:** * 5\+ years of relevant systems engineering\. ... missile subsystems into the flight vehicle design\. As a ** Senior Systems Engineer for Requirements and Verification**...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (11/15/25)
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  • Principal Systems Engineer / Sr…

    Northrop Grumman (Colorado Springs, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... history. Northrop Grumman Space Systems is seeking a **Systems Engineer /RF Data Analyst** to join the Deep Space Advanced...considered in lieu of a completed degree. + **Active Top Secret clearance, with SCI eligibility, required… more
    Northrop Grumman (11/01/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …Verification and Validation (V&V) principles + The ability to obtain and maintain a Top Secret US Security Clearance is required + Systems Engineering Expertise: ... SNC is on the lookout for a Systems Engineer with expertise in sensor systems to support...position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship… more
    Sierra Nevada Company, LLC (09/24/25)
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