• Opto-Mechanical Engineer

    General Atomics (Longmont, CO)
    Required ** 0 - 25 **Relocation Assistance Provided** Provided **US Citizenship Required ?** Yes ** Clearance Required ?** Desired ** Clearance Level** ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...+ Ability to obtain and maintain a DoD security clearance is required . **Salary:** $105,890 - $189,545… more
    General Atomics (07/09/25)
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  • Cyber Security Engineer - Illumio SME

    NANA Regional Corporation (Peterson Air Force Base, CO)
    …updates + Testing and remediating vulnerabilities **Qualifications** + An active DoD Secret clearance is required for consideration + Bachelor's Degree; 4+ years ... The Cyber Security Engineer Illumio SME - provides technical implementation, support,...networks. Plans and implements security measures to protect computer systems , networks, and data from loss and service interruptions.… more
    NANA Regional Corporation (09/25/25)
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  • Senior Engineer , R&D

    RTX Corporation (Pueblo, CO)
    …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 Joining ... technology. Collins Aerospace - Pueblo site, is looking for an experienced Senior Engineer , R&D to use their expertise in researching and developing new chemicals… more
    RTX Corporation (08/08/25)
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  • Telecommunications Engineer

    SAIC (Aurora, CO)
    …Top Secret/SCI clearance with current polygraph (TS/SCI with Polygraph) is required to start and remain on the program. Targeted salary is $150,0001- $160,000. ... **Description** **JOB DESCRIPTION:** SAIC is seeking a long-haul fiber Telecommunications Engineer in **Aurora, CO** area to support a government customer. The… more
    SAIC (08/07/25)
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  • System Engineer Lead

    ISYS Technologies (Colorado Springs, CO)
    Minimum Clearance Required Secret Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the focus is on ... of our government customers. I2X Technologies is seeking a Systems Engineering Lead to support ongoing activities for a...will be *on-site* and will require an active Secret clearance . + First in line of leadership for all… more
    ISYS Technologies (09/30/25)
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  • Sr. Software Engineer

    Leidos (Aurora, CO)
    …Alexandria, VA + Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ ** Clearance Level Required :** **Must have a** **Top Secret with SCI eligibility and able ... Solutions Business Area, is currently seeking a highly motivated Sr. Software Engineer for the Chinook Program. The Chinook Program delivers mission-driven software… more
    Leidos (10/05/25)
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  • Software Engineer SME

    Leidos (Aurora, CO)
    …Alexandria, VA + Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ ** Clearance Level Required :** **Must have a** **Top Secret with SCI eligibility and able ... Decision Advantage Solutions Business Area, is currently seeking an experienced Software Engineer Subject Matter Expert (SME) for the Chinook Program. The Chinook… more
    Leidos (10/05/25)
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  • Network Engineer

    Jacobs (Denver, CO)
    …learn and work on Multiprotocol Label Switching (MPLS) Wide Area Networks (WANs). Requirements Required Clearance : TS/SCI CI Poly Candidate must have 10 years of ... a Jacobs Company, has an opening for a Network Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to support...services. * Develop and improve design products, processes, and systems for our team to work efficiently and effectively.… more
    Jacobs (09/12/25)
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  • Senior Roadway Engineer

    Parsons Corporation (Denver, CO)
    …reports. + Participate in client meetings, presentations, and project reviews. **What Required Skills You'll Bring:** + Professional Engineer (PE) license is ... looking for. **Job Description:** As a Senior Roadway Design Engineer at **Parsons** , you will **lead and manage...projects, including urban and rural roadways, highways, and interstate systems . In this role you will complete a wide… more
    Parsons Corporation (08/28/25)
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  • Architecture Network Engineer

    Leidos (Aurora, CO)
    …Multiprotocol Label Switching (MPLS) Wide Area Networks (WANs). **Basic Requirements** + Required Clearance to be considered: TS/SCI with Polygraph + Candidate ... Modernization Sector at Leidos** **has an opening for a** **Network** ** Engineer (Campus Area Network/Local Area Network (CAN/LAN))** to support global enterprise… more
    Leidos (09/10/25)
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