• SE/SEIT Lead - Top Secret

    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… more
    Lockheed Martin (12/10/25)
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  • Space Vehicle Engineer (Spacecraft…

    Northrop Grumman (Colorado Springs, CO)
    …years (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 ... 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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  • Sr Staff Systems Architect - Top

    Lockheed Martin (Littleton, CO)
    …Martin Deer Facility in Littleton CO"\. **Basic Qualifications:** * Current/Active DoD Top Secret Security Clearance with SCI eligibility * Demonstrated ... 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… more
    Lockheed Martin (09/24/25)
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  • Manager, Info Security Systems Engineer

    L3Harris (Broomfield, CO)
    …domains in the interest of national security. Job Title: Manager, Info Security Systems Engineer TS /SCI - Boulder, CO Job Code: 31261 Job Location: Boulder/North ... Denver, CO Job Schedule: 9/80 Job Description: + Lead the development and implementation of Anti-Tamper (AT) measures...years of prior related experience. + Minimum of active Top Secret /SCI security clearance required, with polygraph… more
    L3Harris (11/15/25)
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  • Electro-Optical Controls Systems Engineer

    Lockheed Martin (Louisville, CO)
    …built for you\. Lockheed Martin Space is seeking an **Electro\-Optical Controls Systems Engineer ** to join our team in **Louisville, CO** \! The selected candidate ... will lead the end‑to‑end development of advanced optical systems, encompassing...systems * Experience leading technical teams * Active DoD TS clearance; must be able to obtain a … more
    Lockheed Martin (12/11/25)
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  • Electrical Engineer ( TS /SCI…

    Fluor (Aurora, CO)
    …**Job Description** Must have an active (or ability to obtain and maintain) TS /SCI with CI Polygraph Will work under general supervision to initiate, lead ... ensure quality through testing and validation activities. The Electrical Engineer shall perform, but not limited to: * Support...* Ability to learn SKM power simulation and analysis software and familiarize yourself with IEEE recommendations. * Be… more
    Fluor (10/29/25)
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  • Senior RF Engineer - Antenna (Level IV)…

    Lockheed Martin (Littleton, CO)
    …find a career that's built for you\. Lockheed Martin Space is seeking a Senior RF Engineer to join our team in Littleton, CO\! We are looking for an experienced RF ... Engineer who holds Certified Principal Engineer \(CPE\)...and active electronically‑steerable arrays \(AESAs\)\. The successful candidate will lead the full lifecycle of antenna‑element hardware from concept,… more
    Lockheed Martin (11/05/25)
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  • Lm400 AI&T Program Lead ( TS

    Lockheed Martin (Littleton, CO)
    …a career that's built for you\. We are seeking a System Integration and Test Engineer Lead to provide a broad set of planning, preparation, and execution support ... Summary of Key Duties for this position: * Technically lead test and integration planning activities for LM400 P224...software test systems, and test equipment\. * Test Engineer \(TE\) and/or Certified Test Conductor \(CTC\) with experience… more
    Lockheed Martin (11/07/25)
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  • Project Manager ( TS /SCI with Polygraph…

    Fluor (Aurora, CO)
    …**Job Description** Must have an active (or the ability to obtain and maintain) TS /SCI with CI Polygraph The purpose of this position is to perform the essential ... 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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  • Designer - AutoCAD ( TS /SCI with Polygraph…

    Fluor (Aurora, CO)
    …**Job Description** Must have an active (or ability to obtain and maintain) TS /SCI with CI Polygraph Operating under detailed instructions and review, the purpose of ... layout of a small set of moderately difficult assignments to support the Design Area Lead or Lead . * Prepare 2D Computer Aided Design (CAD) drawings of moderate… more
    Fluor (10/16/25)
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