• Senior Lead ServiceNow QA Engineer

    Lumen (Denver, CO)
    …digitally connect the world and shape the future. **The Role** We are seeking a Senior Lead QA Engineer with deep expertise in ServiceNow and Automated Test ... This role is ideal for an experienced hands-on QA engineer who thrives in a fast-paced, agile environment and...efforts for ServiceNow platform enhancements and integrations with other systems . + Design, develop, and maintain automated test cases… more
    Lumen (08/13/25)
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  • Senior DevOps Engineer

    Frontier Technology Inc. (Colorado Springs, CO)
    …detail, problem-solving abilities, and solid knowledge base are essential. The DevOps Engineer will support the development, testing, and deployment of program under ... US Space Force (USSF). The DevOps Engineer will collaborate with a diverse program team and...ideal candidate will have extensive experience working with Space/Ground Systems across the Department of Defense (DoD) Space domain.… more
    Frontier Technology Inc. (06/19/25)
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  • Senior Network Security Engineer

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for a Senior Network Security Engineer with an active Secret clearance to plan and coordinate IT security programs ... USD $170,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6401/ senior -network-security- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6401_ **Category** _IT… more
    GovCIO (08/02/25)
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  • Senior Tenable Engineer

    CACI International (Colorado Springs, CO)
    Senior Tenable Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... an ongoing basis. **The Opportunity:** Join alongside an Information Technology (IT) Systems Engineering team supporting the Department of the Air Force (DAF)… more
    CACI International (07/26/25)
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  • Senior Test Engineer

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    The Senior Test Engineer will be responsible for the oversight and execution of test scripts, scenarios, evidence, and regression testing across the Electronic ... testing efforts. Strategic Alignment: + Adhere to the strategic direction set by senior management. + Act independently to determine methods and procedures for new… more
    ASM Research, An Accenture Federal Services Company (08/15/25)
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  • Sr Software Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …development of new software products throughout the product lifecycle. We are seeking a Senior Software Systems Engineer with a bachelor's degree in Software ... to join the Air Vehicle team as a Software Systems Engineer in support of the Survivable...+ The ability to obtain/maintain a Secret US Security Clearance is required + Experience with architecting and developing… more
    Sierra Nevada Company, LLC (06/03/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …delivering excellence and pushing the boundaries of what is possible. We are currently seeking a Senior Systems Engineer to lead our Open Mission Systems ... support of large fixed wing platforms. As a Sr Systems Engineer , you will be responsible for...and present technical reports, proposals, and status updates to senior management and customers. + Stay current with emerging… more
    Sierra Nevada Company, LLC (07/15/25)
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  • Senior Full Stack Software Engineer

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Full Stack Software Engineer ** in our **National Security Sector's (NSS) Cyber & ... Summary:** Leidos is seeking a driven and experienced Full Stack Software Engineer to support a high-stakes, mission-critical program. In this role, you'll help… more
    Leidos (07/31/25)
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  • Principal Systems Engineer

    RTX Corporation (Aurora, CO)
    Clearance :** TS/SCI without Polygraph We have an exciting opportunity for a **Principal Systems Engineer ** - ** Systems Architect** to join our team on ... Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship...supporting a classified Program. In this role as the Systems Architect & Design (SA&D) Engineer , you… more
    RTX Corporation (06/20/25)
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  • Senior Integration Test Engineer

    Frontier Technology Inc. (Colorado Springs, CO)
    Overview FTI is looking for an experienced Integration Engineer with DevOps or DevSecOps (Development / Security / Operations) experience to join our growing ... essential . The ideal candidate will have extensive experience working with Space/Ground Systems across the Department of Defense (DoD) Space domain. This work will… more
    Frontier Technology Inc. (06/19/25)
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