• Mid -Level Software Engineer

    Leidos (Aurora, CO)
    …CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able to obtain a Polygraph.** **Primary ... part of the Decision Advantage Solutions Business Area, is currently seeking a Mid -Level Software Engineer for the Chinook Program. The Chinook Program delivers… more
    Leidos (10/05/25)
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  • (DoD SkillBridge) Software Engineer…

    Northrop Grumman (Aurora, CO)
    …obtain a Counterintelligence Polygraph (CI-Poly) **Offers are contingent upon receiving the Top Secret ( TS ) / SCI clearance** **Preferred Qualifications:** ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At...Software and Digital Engineering department which has 200+ Software Engineer , DevOps Engineer , Systems Administrator,… more
    Northrop Grumman (09/12/25)
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  • Spacecraft Systems Engineer

    General Atomics (Englewood, CO)
    …mission requirements. Our space systems team is looking for a Spacecraft Systems Engineer to support the design development and verification of new ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...business hours, including weekends. + Must have active DOD Top Secret security clearance and be able… more
    General Atomics (10/29/25)
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  • RF Engineer Staff (Level IV)

    Lockheed Martin (Littleton, CO)
    …testing and troubleshooting RF systems * Must be able to obtain a Top Secret clearance; US citizenship required **Desired Skills:** * 5\+ years of related ... security and prosperity\. Lockheed Martin Space is seeking a mid \-career **RF Engineer ** to join our team...research or design projects * Coding experience * Active Top Secret clearance **Security Clearance Statement:** This… more
    Lockheed Martin (11/20/25)
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  • Principal Software Engineer - X-Lab…

    Northrop Grumman (Colorado Springs, CO)
    …and interpersonal skills **Preferred Qualifications:** + A current, active in-scope DoD-issued ** Top Secret ** security clearance with eligibility to be cleared ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description**...Engineer 's primary role is to serve as a mid -level team member, focusing on developing and testing innovative… more
    Northrop Grumman (10/04/25)
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  • Principal Engineer - RF Systems…

    BAE Systems (Boulder, CO)
    … engineer , with a strong focus on testing of flight hardware. As a Principal Engineer at BAE Systems , Inc., you will work closely with, and be mentored by, ... program. + Lead a subsystem on a small to mid -size effort. + Take responsibility as a lead during...available based on position level and/or job specifics. **Principal Engineer - RF Systems Test- $15K Sign On… more
    BAE Systems (11/14/25)
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  • Senior Systems Engineer

    Leidos (Aurora, CO)
    …Solutions Business Area, is currently seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected candidate will ... lead systems engineering activities across the enterprise to help the...St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able… more
    Leidos (11/22/25)
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  • Network / IT Systems Engineer Sr

    Lockheed Martin (Littleton, CO)
    …The Lockheed Martin Space Mission Processing team is seeking a highly skilled and motivated Systems Engineer to join our infrastructure team\. As a Network / IT ... Systems Engineer , you will implement and maintain...Systems Engineer , you will...TS /SCI security clearance for consideration\.** **This is an MID \-SR \(level 3\) ROLE where candidates typically require 3… more
    Lockheed Martin (10/29/25)
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  • Missile Modeling Kinematics Engineer…

    Northrop Grumman (Colorado Springs, CO)
    …listed below.** **Basic Qualifications (BQ's):** This requisition may be filled at either Systems Engineer 2 level or Principal Systems Engineer ... life and launch your career today. Northrop Grumman Space Systems is looking for a **Missile Modeling Engineer... Clearance with the ability to obtain a DoD Top Secret Clearance **What We Can Offer… more
    Northrop Grumman (11/18/25)
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  • Space Systems Cyber Security…

    General Atomics (Englewood, CO)
    …support defense, civil, commercial, and academic mission requirements. We're seeking a Space Systems Cyber Security Engineer to join our team in Englewood, CO. ... solutions. **DUTIES AND RESPONSIBILITIES:** Serve as an Information Systems Security Engineer (ISSE) for one or...+ Must have or be able to obtain a TS /SCI security clearance. **Preferred Qualifications:** + Experience with NASA's… more
    General Atomics (10/29/25)
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