• Senior Systems Engineer (Onsite)

    RTX Corporation (Schriever AFB, CO)
    …that create a safer, more secure world. Raytheon is seeking a Senior Systems Engineer , providing enterprise-wide systems engineering and integration support ... 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 (12/17/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Aurora, CO)
    …secure world. We have an exciting opportunity for a **Senior Principal Systems Engineer - Continuous Integration/Development (CI/CD)** **Product Owner** , ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI without Polygraph At Raytheon, the foundation of everything we do… more
    RTX Corporation (12/09/25)
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  • Engineer I Systems Operability…

    BAE Systems (Boulder, CO)
    …agency recognized by the US Secretary of Education. + A current, active TS / SCI security clearance required. + Excellent planning, organization, and communication ... & telemetry platform. + Ruby or Python scripting. **Pay Information ** Full-Time Salary Range: $64926 - $110374 Please note:...be available based on position level and/or job specifics. ** Engineer I Systems Operability Engineer **… more
    BAE Systems (11/21/25)
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  • Space-Based Infrared Systems (SBIRS)…

    INTECON (CO)
    Clearance: Top Secret / SCI (US citizenship required) Location: Buckley SFB, CO and Beale AFB, CA (On-site with limited telework) Work Type: Onsite with ... Role Summary INTECON is seeking a highly skilled Space Systems Engineer to support critical national security...Space Force operations, acquisition, and sustainment policies. + Active Top Secret / SCI clearance at the… more
    INTECON (11/09/25)
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  • Ground Systems Software Engineer

    KBR (Denver, CO)
    Title: Ground Systems Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... regarding Segment architecture, specification, and verification and validation. Required: + Active/Current TS / SCI with Poly. + BS Degree required. + 9+ years… more
    KBR (12/16/25)
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  • Senior Principal Engineer , Systems

    RTX Corporation (Aurora, CO)
    …more secure world. Raytheon has an immediate opening for a temporary Senior Principal Systems Engineer . This role will support the program's deployed systems ... eligible for a security clearance​ **Security Clearance:** DoD Clearance: TS / SCI At Raytheon, the foundation of everything...This is a mix of heterogeneous Satellite Ground Station Systems that are used as the interface between satellite… more
    RTX Corporation (01/07/26)
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  • Engineer Principal Systems

    BAE Systems (Broomfield, CO)
    …development, implementation, and launch. This leadership position is for a highly experienced systems engineer who can lead a team by managing the cost, ... Secretary of Education, US Department of Education. + Active TS / SCI security clearance is required. + Demonstrated...be available based on position level and/or job specifics. ** Engineer Principal Systems ** **117971BR** EEO Career Site… more
    BAE Systems (11/14/25)
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  • Senior Engineer - Ground Systems

    BAE Systems (Broomfield, CO)
    **Job Description** We are looking to expand our team with a talented and energetic systems engineer in support of development of ground systems for ... Education, US Department of Education. + A current, active TS / SCI security clearance is required. + Knowledge...+ Any experience with Risk Management Framework (RMF) and Information Assurance (IA) in developing ground systems .… more
    BAE Systems (01/01/26)
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  • Mission Engineer - Ground Systems

    Space Dynamics Laboratory (Colorado Springs, CO)
    …of design decisions Required Qualifications: + Must be a US citizen with an active DoD Top Secret security clearance and SCI eligibility + 10-15+ years of ... Laboratory (SDL) Strategic & Military Space Division is seeking a Mission Engineer , Software Systems Engineer , or Multi-Disciplinary Systems Engineer more
    Space Dynamics Laboratory (11/22/25)
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  • Principal Electrical Engineer - Test…

    BAE Systems (Westminster, CO)
    …tools such as DOORS or similar systems engineering platforms. + TS / SCI or current SSBI desired. **Pay Information ** Full-Time Salary Range: $118095 - ... Electronic Solutions (EES) team is seeking a collaborative, action-oriented Principal Electrical/Electronic Systems Test Engineer to be a contributor and leader… more
    BAE Systems (12/09/25)
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