• Systems Engineer , Requirements…

    Lockheed Martin (Littleton, CO)
    …you to join us\. Learn more about our Hypersonic Solutions As part of the Systems Engineering team, you will perform tasks related to the development of the overall ... maintenance, validation, system integration, and test\. As a **System Engineer ** on the CPS program you will be involved...the CPS program you will be involved in all Systems Engineering phases to include Concepts of Operation \(CONOPs\),… more
    Lockheed Martin (10/15/25)
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  • Systems Engineer - Interim Clearance…

    Lockheed Martin (Littleton, CO)
    **Description:** **WHAT WE'RE DOING** At Lockheed Martin, we engineer innovative solutions to deliver resilient systems , products, and services across evolving ... advanced solutions to mitigate growing vulnerabilities and ensure our systems can operate in cyber contested environments\. Strong resiliency\-focused engineering… more
    Lockheed Martin (11/01/25)
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  • Cyber Systems Security Engineer Sr

    Lockheed Martin (Colorado Springs, CO)
    …Mission Systems ' C4ISR team is looking for a proven and experienced cyber systems engineer to support the Peace Krypton \(PK\) program\. **THE WORK** As a ... System Engineer \- Cyber in this position, you will: *...this position, you will: * Design and implement secure systems , including network architecture, system configuration, and security protocols\.… more
    Lockheed Martin (10/01/25)
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  • Cyber Systems Engineer (Level 2…

    Northrop Grumman (Colorado Springs, CO)
    …Grumman Space Systems is seeking a knowledgeable and proactive **Cyber Systems Engineer ** to lead project-based test events focused on identifying, ... and reports to internal teams and government customers. **Basic Qualifications** + **Cyber Systems Engineer (Level 2):** Bachelor of Science degree in a STEM… more
    Northrop Grumman (12/10/25)
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  • Systems Engineer (Level 4)

    Lockheed Martin (Littleton, CO)
    …Ours\. - - - Lockheed Martin Space is looking for an innovative and experienced Systems Engineer to support the team that designs, develops, fields and operates ... * Successful candidate will bring 3\+ years of relevant systems engineering experience * Active Top Secret ...relevant systems engineering experience * Active Top Secret security clearance * Ability to work onsite full\-time… more
    Lockheed Martin (12/04/25)
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  • Space-Based Infrared Systems (SBIRS)…

    INTECON (CO)
    …Range: $180k - $200k/year Role Summary INTECON is seeking a highly skilled Space Systems Engineer to support critical national security space programs. In this ... Clearance: Top Secret /SCI (US citizenship required) Location: Buckley SFB, CO...role, you will provide systems engineering leadership for the Space-Based Infrared System (SBIRS)… more
    INTECON (11/09/25)
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  • Sr Principal Engineer Systems

    Northrop Grumman (Colorado Springs, CO)
    …Grumman Space Systems is seeking a **Senior Principal Modeling** **and Simulation Systems Engineer ** to join our team of qualified, diverse individuals. The ... developing junior-level engineers **Preferred Qualifications** + Active DoD Top Secret Clearance + Master's degree in Systems ...Top Secret Clearance + Master's degree in Systems Engineering + Experience using the Advanced Framework for… more
    Northrop Grumman (10/09/25)
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  • Space Vehicle Responsible Systems

    Lockheed Martin (Littleton, CO)
    …ready\. Will you? Lockheed Martin seeks an innovative and talented **Spacecraft Responsible Systems Engineer \(RSE\)** to join the Global Security team in ... this role look like?** The Global Security Spacecraft Responsible Systems Engineer \(SC RSE\) provides senior technical...small teams or projects * Active or Current Top Secret Security Clearance \- U\.S\. citizenship is required **Desired… more
    Lockheed Martin (12/11/25)
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  • Senior Information Systems Security…

    Parsons Corporation (Colorado Springs, CO)
    …in the space domain? We need your help. Our team is looking for a **Senior Information Systems Security Engineer (ISSE)** . In this role you will get to focus on ... to Connect (ATC) for all existing and new Information Systems (IS) that require accreditation to include on premise...university with minimum 8 years of experience + Top Secret (TS) security clearance with eligibility for Secret more
    Parsons Corporation (10/11/25)
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  • Sentinel Sr. Principal Systems Safety…

    Northrop Grumman (Colorado Springs, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and… more
    Northrop Grumman (09/19/25)
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