• Risk and Opportunity Management Lead

    Lockheed Martin (Littleton, CO)
    …Proficiency with standard documentation and presentation tools * US Citizenship with Top Secret with SCI Eligibility \(T5 investigation\) Security Clearance ... connect us, ensuring security and prosperity\. Lockheed Martin seeks a motivated Systems Engineer to become our Risk and Opportunity Management Lead for P267 and… more
    Lockheed Martin (01/07/26)
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  • Senior Specialist Technical Support…

    L3Harris (Colorado Springs, CO)
    …the interest of national security. Job Title: Senior Specialist, Technical Support Engineer Job Code: 32305 Job Location: Colorado Springs, Colorado Job Description: ... Technologies is seeking an experienced Senior Specialist, Technical Support Engineer in supporting the Wideband Satellite Communications Operations and Technical… more
    L3Harris (01/10/26)
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  • Mid Career Cybersecurity Engineer

    Lockheed Martin (Littleton, CO)
    …coding * Perform threat and vulnerability assessments * Work with lead Cyber Engineer , in teams, and independently * Position is full\-time, on\-site with limited ... coding * Perform threat and vulnerability assessments * Work with lead Cyber Engineer , in teams, and independently * Position is full\-time, on\-site with limited… more
    Lockheed Martin (01/09/26)
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  • Integration and Test Engineer

    Lockheed Martin (Littleton, CO)
    …a dynamic team on a recurring multi\- year, critical program seeking a Software Engineer who likes to be challenged and solve problems\. Who We Are: Intelligence, ... information\. What You Will Be Doing As a Integration and Test Engineer you will own the maintenance, installation, and deployment lifecycle for advanced… more
    Lockheed Martin (01/09/26)
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  • Senior Principal RF Payload Systems…

    BAE Systems (Boulder, CO)
    …systems market. We're seeking a highly skilled and experienced senior digital receiver engineer to play a critical leadership role in driving the development of ... the applicable clearance/access. **Preferred Education, Experience, & Skills** + A current TS /SCI or DOD TS security clearance. **Pay Information** Full-Time… more
    BAE Systems (01/08/26)
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  • Project Engineer , Logistics - Level 2

    Lockheed Martin (Aurora, CO)
    …find a career that's built for you\. Lockheed Martin is seeking for a Project Engineer to join our team\. The project engineer performs property control analysis ... required US Citizenship required with the ability to obtain and Maintain a TS /SCI\. **Desired Skills:** \- MS Suite experience \- Experience Supply Chain Management,… more
    Lockheed Martin (01/08/26)
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  • Front End Software Engineer (Mid-Level)

    CACI International (Denver, CO)
    Front End Software Engineer (Mid-Level) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... Anticipated Posting End: 2/9/2026 We are seeking a dedicated Front End Software Engineer (Mid-Level) to support our Makalu contract. If you are interested and… more
    CACI International (01/07/26)
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  • Senior DevSecOps Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted ... more secure world. We have an exciting opportunity for a Senior DevSecOps Engineer to join our high-impact team supporting a mission-critical program within the… more
    RTX Corporation (12/30/25)
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  • Hardware Engineer , Level 2 - Clearance…

    Lockheed Martin (Aurora, CO)
    …Active Secret security clearance \(the ability to obtain a TS /SCI clearance\) **Desired Skills:** \- Background in technology, engineering, software, hardware, ... responsibility\. Your mission is ours\. Lockheed Martin is seeking a full\-time Hardware Engineer to join the team located in Aurora, Colorado\. The Hardware … more
    Lockheed Martin (12/30/25)
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  • Senior Platform Network Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with CI Poly - Current At Raytheon, the foundation of everything we ... a safer, more secure world. The **Senior Platform Network Engineer ** will perform network engineering and design, creating engineering...90 days after starting in the role + Current TS /SCI with CI Poly security clearance is required day… more
    RTX Corporation (12/19/25)
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