• Mid-Level Systems Engineer

    Leidos (Aurora, CO)
    …Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect...Solutions Business Area, is currently seeking a Mid-Level Systems Engineer for the Chinook Program. As part of a… more
    Leidos (11/22/25)
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  • Senior Systems Engineer

    Leidos (Aurora, CO)
    …Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.… more
    Leidos (11/22/25)
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  • 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: Regular ... Posting End: 3/2/2026 **The Opportunity:** Join CACI as a Satellite Systems Engineer and work in a high-speed resource management position designed to collaborate,… more
    CACI International (01/16/26)
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  • Senior Modeling & Simulation Engineer

    Intuitive Research and Technology Corporation (Colorado Springs, CO)
    …to technical and non-technical stakeholders + Must have an in-scope Secret security clearance Desired + Integration of Unity/Unreal visualizations with DIS/HLA ... We are seeking a Senior Modeling & Simulation (M&S) Engineer who combines depth in high-fidelity physics modeling with...produce accreditation evidence aligned to DoD guidance. + Strong software development skills in one or more of: C++… more
    Intuitive Research and Technology Corporation (01/13/26)
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  • Warehouse Automation Engineer (remote)

    Ryder System (Denver, CO)
    …+ RFP and New Business Support:* Lead minor RFP project and support lead engineer on major RFP projects by leading automation selection and validation on new ... solution design* Support build of presentation with Lead Automation Solutions Engineer + SOW (Scope of Work) Contractual Validation:*Support automation project lead… more
    Ryder System (01/12/26)
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  • Furnace Deck Process Engineer

    RTX Corporation (Pueblo, CO)
    …"U.S. Person" go here: https://www.ecfr.gov/current/title-22/chapter-I/subchapter-M/part-120/subpart-C/section-120.62 ** Security Clearance :** None/Not Required ... has an immediate opening for a **Furnace Deck Process Engineer ** . The Process Engineer is responsible...+ Experience in Aerospace industry + Experience in Modeling Software . + Experience in Distributive Control systems. + Experience… more
    RTX Corporation (01/10/26)
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  • 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: Regular ... US Anticipated Posting End: 1/1/2099 **Opportunity:** Join CACI as a Satellite Systems Engineer and work in a high speed resource management position designed to… more
    CACI International (12/18/25)
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  • Senior Energetics Process Engineer…

    Burns & McDonnell (Denver, CO)
    …+ Must be able to obtain and maintain a DoE or DoD Security Clearance . **Compensation** $145,000.00-220,000.00 Yearly The expected compensation range for this ... Our Federal group is looking for a Senior Process Engineer to support our growing work in DOE and...Office Suite). + Strong computer skills include process simulation software (ie Hysys and/or Aspen, HTRI) is preferred. +… more
    Burns & McDonnell (12/02/25)
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  • Network Engineer Tier 3

    CACI International (Colorado Springs, CO)
    Network Engineer Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse network infrastructure,… more
    CACI International (10/25/25)
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  • Network Timing Engineer

    CACI International (Denver, CO)
    Network Timing Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... on an ongoing basis. **Opportunity:** We are seeking an experienced Network Engineer to design, implement, and maintain a CAN/LAN environment hosting complex command… more
    CACI International (10/24/25)
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