• 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 \(CPE\)...antenna‑element hardware from concept, design, modeling/analysis, through system integration, test ‑plan development, and component qualification\. **\*\*\*This position is contingent… more
    Lockheed Martin (11/05/25)
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  • Lm400 AI&T Program Lead ( TS clearance)

    Lockheed Martin (Littleton, CO)
    … execution, data analysis, anomaly resolution, satellite software test systems, and test equipment\. * Test Engineer \(TE\) and/or Certified Test ... for you\. We are seeking a System Integration and Test Engineer Lead to provide a broad...* Must be a US Citizen and have a TS clearance\. **Desired Skills:** * Bachelor's Degree or higher… more
    Lockheed Martin (11/07/25)
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  • Senior Cyber Defense Engineer - TS

    Deloitte (Colorado Springs, CO)
    …Must be able to work full time on-site in Denver, CO + Active TS /SCI security clearance required + Experience using cyber reconnaissance to support a federal client ... + Experience working with cloud infrastructure + Experience utilizing software asset management + 7 years of technical experience in cyber-defense or cyber security… more
    Deloitte (10/28/25)
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  • Systems Administrator ( TS /SCI with Poly…

    Fluor (Aurora, CO)
    …a stand-alone Microsoft Windows network environment using a VMware backend infrastructure. Analyze and test new software and software version upgrades in ... the Intelligence Community. **Job Description** Must possess a clearance at the TS /SCI access level, and have favorably completed a government issued polygraph The… more
    Fluor (10/29/25)
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  • Sr Systems Integration & Test

    RTX Corporation (Aurora, CO)
    …minimum of 5 years of prior relevant experience + Experience as an integration and/or test engineer in a software development environment on a government ... an exciting opportunity for a **Sr** **Systems Integration and Test Engineer - Automated Testing** supporting one...Support full lifecycle integration and testing of real-time ground software systems including software setup, test more
    RTX Corporation (11/06/25)
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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...You'll get to Do:** We are looking for a Software Engineer experienced in Python (as your… more
    Northrop Grumman (09/12/25)
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  • Principal/Sr. Principal Systems Engineer

    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 ... Grumman Space Systems (NGSP) is seeking a **Principal Systems Engineer or a Sr. Principal Systems Engineer **...experience with a PhD. + Must have an active Top Secret /SCI clearance at the time of… more
    Northrop Grumman (08/21/25)
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  • Software Engineer

    Lockheed Martin (Littleton, CO)
    …and a BS degree\.** **Selected candidate will be required to possess a Final Top Secret security clearance for consideration\.** Our employees play an active ... Test engineers responsible for Integration, testing and deploying software and hardware products as an integral component of...* Experience with Agile and or Devops * Final Top Secret clearance needed to start with… more
    Lockheed Martin (11/01/25)
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  • Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... & Test (SEIT) team, an Integration & Test engineer gains an understanding of the...Masters; 0 years with a PhD. + **Current DoD Top Secret clearance with SCI eligibility at… more
    Northrop Grumman (08/23/25)
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  • Systems Engineer (Level 3), RF Systems…

    Lockheed Martin (Littleton, CO)
    …considered, applicants must be U\.S\. citizens and hold an active Top Secret / Sensitive Compartmented Information \( TS /SCI\) clearance\. \- This position is ... has a background in system and/or subsystem verification and test \. \- Create verification and test work...hardware\. \- Experience integrating and verifying complex hardware and software systems at the subsystem or system level\. \-… more
    Lockheed Martin (11/01/25)
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