• Satellite Systems Engineer

    CACI International (Aurora, CO)
    Satellite Systems Engineer Job Category: Intelligence Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: ... End: 1/1/2099 **The Opportunity:** Join CACI as a Satellite Systems Engineer and work in a high-speed...and performance analysis and optimization **Qualifications:** _Required:_ + Active TS / SCI with Polygraph ] + Strong communication… more
    CACI International (09/03/25)
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  • Systems Engineer

    RTX Corporation (Aurora, CO)
    …create a safer, more secure world. We have an exciting opportunity for a ** Systems Engineer ** supporting one of our premier programs where your knowledge with ... required, as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current At Raytheon, the foundation of everything we do is… more
    RTX Corporation (09/26/25)
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  • Global Systems Engineer

    Lockheed Martin (Colorado Springs, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression ... critical missile defense technologies\. **The Work** This is a Systems Engineer and the successful candidate will...clearance to start with the ability to obtain a TS Clearance with SCI eligibility\. \-The role… more
    Lockheed Martin (09/26/25)
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  • Systems Engineer - Onsite

    RTX Corporation (Aurora, CO)
    …create a safer, more secure world. We have an exciting opportunity for a ** Systems Engineer ** supporting one of our premier programs in the Space Intelligence, ... required, as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current At Raytheon, the foundation of everything we do is… more
    RTX Corporation (09/11/25)
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  • Space Mission Operations Systems

    General Atomics (Centennial, CO)
    …Our space systems team is looking to add a Space Mission Systems Engineer to support our space system development programs. **DUTIES AND RESPONSIBILITIES:** ... customers, and government representatives. + Must have active DoD Top Secret security clearance and be able...security clearance and be able to obtain and maintain TS / SCI security clearance. **Salary:** $98,100 - $171,398… more
    General Atomics (09/11/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    …the ability to present complex technical concepts to diverse stakeholders. + **Active Top Secret / SCI clearance required at time of application** **Preferred ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...history. We are seeking a highly motivated Sr. Principal ** Systems Engineer ** to join our team in… more
    Northrop Grumman (09/06/25)
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  • Systems Engineer - Signal Processing

    RTX Corporation (Aurora, CO)
    …that create a safer, more secure world. We have an exciting opportunity for a ** Systems Engineer - Signal Processing** to support one of our premier classified ... only US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: TS / SCI At Raytheon, the foundation of everything we do is rooted in… more
    RTX Corporation (08/29/25)
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  • Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... environment that values integrity and excellence\. **THE WORK:** The Systems Engineer contributes to program scope working...**Basic Qualifications:** \- Must have the ability to obtain TS / SCI Clearance to be considered for this… more
    Lockheed Martin (09/24/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Colorado Springs, CO)
    …that create a safer, more secure world. Raytheon is seeking a Principal Systems Engineer , providing enterprise-wide systems engineering and integration ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with CI Poly - Current At...CO (Denver area) **What You Will Do** + Provides systems engineering and integration support to assess, plan, coordinate,… more
    RTX Corporation (09/26/25)
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  • C3BM Space Systems Engineer

    Parsons Corporation (Schriever AFB, CO)
    …Skills You'll Bring:** + Proficient in DoD acquisition **Security Clearance Requirement:** An active Top Secret SCI security clearance is required to apply, ... Parsons is looking for an amazingly talented **C3BM Space Systems Engineer ** to join our team! In...the selected candidate must be able to obtain a Top Secret clearance prior to the start… more
    Parsons Corporation (08/26/25)
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