• RF Engineer

    Lockheed Martin (Littleton, CO)
    …Lockheed Martin Space Mission Processing team is seeking a highly skilled and motivated RF Engineer Stf to join our development team\. As member of the RF team, you ... include: * Designing, developing, documenting, testing RF circuits and systems , including amplifiers, filters, and antennas * Performing hands\-on testing… more
    Lockheed Martin (11/09/25)
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  • Senior Specialist, Systems Engineering…

    L3Harris (Centennial, CO)
    …(100% On-site) Job Description: L3Harris Technologies is currently seeking a Lead, Systems Engineer - STO Planner to support a high-visibility, mission-critical ... the interest of national security. Job Title: Senior Specialist, Systems Engineering - STO Planner (Active TS /SCI...of 10 years of prior related experience. + Active Top Secret /SCI with CI Poly clearance required.… more
    L3Harris (09/13/25)
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  • RF Engineer Staff - Software Defined Radio

    Lockheed Martin (Littleton, CO)
    …Lockheed Martin Space Mission Processing team is seeking a highly skilled and motivated RF Engineer Stf to join our development team\. As member of the RF team, you ... documenting, testing, and debugging software for software\-defined radio \(SDR\) systems and interfaces * Developing in multi\-process/multi\-threaded programming environment… more
    Lockheed Martin (10/11/25)
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  • Network Infrastructure Engineer I , Amazon…

    Amazon (Broomfield, CO)
    Description Application deadline: Dec 4 , 2025 AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In ... Web Services (AWS) is looking for a Network Infrastructure Engineer to build Amazon Dedicated Cloud regions as part...builders to take on the challenge of scaling network systems allowing us to stay ahead of customer demand.… more
    Amazon (09/19/25)
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  • Cyber Security Engineer

    Lockheed Martin (Boulder, CO)
    …in Agile/DevSecOps and CI/CD initiatives\. **Who You Are** Mission‑driven engineer with strong cybersecurity and systems ‑engineering background\. Comfortable ... \(RMF\) - NIST SP 800‑53\. * Ability to obtain and maintain a DoD Secret clearance \( TS /SCI preferred\)\. **Desired Skills:** * Bachelor's degree in a related… more
    Lockheed Martin (10/11/25)
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  • Digital Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Aurora, CO)
    …company and technical competencies. Basic Qualifications: + 7+ years of experience with systems engineering for sof tware development + 4 + years of experience ... Digital Engineer , Lead Key Role: Create, integrate, and apply...performing systems engineering analysis and developing systems engineering products for DoD or government systems… more
    BOOZ, ALLEN & HAMILTON, INC. (10/26/25)
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  • Cyber Software Engineer - Early Career

    Lockheed Martin (Denver, CO)
    …more operating systems : _Linux, Unix, macOS, Windows, Android, iOS_ **Active TS clearance with SCI eligibility required prior to start\.** **Desired Skills:** + ... Lockheed Martin Space is seeking a full\-time Early Career Cyber Software Engineer \. Your responsibilities will include: + Design, develop, and integrate AI/ML… more
    Lockheed Martin (11/09/25)
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  • Project Engineer

    Amazon (Broomfield, CO)
    …ideas and empowers you to own them to completion. As a Data Center Project Engineer , you will be part of a creative, diverse team tasked with solving fascinating ... directly support our customers. As our Data Center Project Engineer , you will support the teams that build some...build some of the most interesting electrical and mechanical systems in the world. You will be on the… more
    Amazon (10/01/25)
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  • Principal Field Service Engineer /Sr.…

    Northrop Grumman (Aurora, CO)
    …Northrop Grumman Space Systems is looking to add a **Principal Electronics Engineer - Field Service Engineer (FSE)/Sr. Principal Electronics Engineer - ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/07/25)
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  • Defensive Cyber Engineer

    Lockheed Martin (Aurora, CO)
    …of 7 Defensive Cyber Engineers working a 24/7 operation\. 2\. Provide systems and architecture expertise for Defensive Cyber Operations to meet Cybersecurity mission ... in the identification, containment, and response to cyber incidents\. 4 \. Evaluate and analyze system architecture and security design...with SIEM technologies such as LogRhythm or Splunk * TS /SCI clearance * DoD 8140 \(formerly 8570 IAT II\)… more
    Lockheed Martin (11/02/25)
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