• Chief Engineer

    SciTec (Boulder, CO)
    …as DoD , NIST, and ICD requirements + Secret Security clearance is mandatory + Excellent communication, leadership, and stakeholder management skills Candidates ... is a requirement to obtain and keep a security clearance . Applicants that do not meet these requirements will...SciTec has an immediate opportunity for a talented Chief Engineer to support our programs delivering Next-Generation Missile Warning… more
    SciTec (09/17/25)
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  • Sr Staff / Senior Systems Engineer

    SciTec (Boulder, CO)
    …or coursework in Systems Engineering or related fields + An active SECRET DoD security clearance or higher *Resumes, Cover Letters, and Applications which ... is a requirement to obtain and keep a security clearance . Applicants that do not meet these requirements will...has an immediate opportunity for a talented senior systems engineer to support our programs delivering Next-Generation Missile Warning… more
    SciTec (09/06/25)
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  • Senior Associate, Information Security Systems…

    L3Harris (Colorado Springs, CO)
    …information security systems engineering principles (NIST SP 800-160 Vol1). + Familiarity with DoD software selection and approval processes for COTS, GOTS and ... 6 years of prior related experience. + Secret security clearance required. + DOD 8570.01M IAT-1 or IASAE-1 certification required. Preferred Additional Skills:… more
    L3Harris (09/14/25)
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  • Sr Project Engineer - Integrated Digital…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …security clearance . The Department of Defense Consolidated Adjudications Facility ( DoD CAF), a federal government agency, handles the adjudicative aspects of the ... web applications, to avionics and embedded systems. You will represent the Software Engineering discipline at the program's management level meetings. You'll ensure… more
    Sierra Nevada Company, LLC (07/29/25)
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  • Client Support Engineer

    CACI International (Colorado Springs, CO)
    Client Support Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... 11/30/2025 **The Opportunity** CACI is seeking a Client Support Engineer to support the HQ SpOC/S2 with a wide...daily support to HQ SpOC/S2 personnel, troubleshooting hardware and software issues. + Submit tickets in REMEDY, install … more
    CACI International (09/06/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …security clearance . The Department of Defense Consolidated Adjudications Facility ( DoD CAF), a federal government agency, handles the adjudicative aspects of the ... SNC is on the lookout for a Systems Engineer with expertise in sensor systems to support the design, integration, and validation of advanced mission systems on… more
    Sierra Nevada Company, LLC (09/24/25)
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  • Systems Integration Engineer Senior Staff…

    Lockheed Martin (Littleton, CO)
    …and geographical locations to collaborate with and influence others * Active DoD Secret clearance ; U\.S\. Citizenship is required\. **Desired Skills:** * ... Ballistic Missile\. As a Senior Staff Electrical Systems Integration Engineer , you will: * Serve as an integration lead...integration, design, test, or analysis of Electrical, RF, or Software products or subsystems * Demonstrated ability to team… more
    Lockheed Martin (09/17/25)
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  • Systems Engineer - Signal Processing

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

    Lockheed Martin (Louisville, CO)
    …will be performed onsite at our Louisville, CO facility\! \*\*\* **Basic Qualifications:** * DoD SECRET clearance with ability to upgrade to TOP SECRET * ... positive changes to both transform and standardize Classified IT delivery\. This System Engineer will be an integral part of our enterprise WAN solution: DarkStar\!… more
    Lockheed Martin (08/22/25)
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  • Field Services Engineer

    CACI International (Colorado Springs, CO)
    Field Services Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... Posting End: 10/30/2025 **The Opportunity:** CACI is seeking a Field Services Engineer in support of the Enterprise Information Technology as a Service (EITaaS)… more
    CACI International (09/26/25)
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