• Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …military aircraft is highly desirable. + **Ability to obtain and maintain a Secret security clearance .** **Qualifications We Prefer:** + Knowledge of the OMS/UCI ... . **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Secret US Security Clearance . US Citizenship status is required as this… more
    Sierra Nevada Company, LLC (07/15/25)
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  • Administrative Assistant II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and contribute to projects and goals. + Ability to obtain and maintain a Secret US Security Clearance is required. **Qualifications We Prefer:** + Experience ... areas are in clean and working order. The ISR ( Intelligence , Surveillance & Reconnaissance), Aviation, and Security (IAS) business...position requires the ability to obtain and maintain a Secret US Security Clearance . US Citizenship status… more
    Sierra Nevada Company, LLC (07/09/25)
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  • Associate Proposal Manager

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …priorities to capture proposal needs + **The ability to obtain and maintain a Secret US Security Clearance ** **Qualifications We Prefer:** + Self-starter and a ... . **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Secret US Security Clearance . US Citizenship status is required as this… more
    Sierra Nevada Company, LLC (07/09/25)
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  • Systems Engineer III

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and Validation (V&V) principles + **The ability to obtain and maintain a Secret US Security Clearance is required** ​ \#Ll-hybrid Estimated Starting Salary ... . **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Secret US Security Clearance . US Citizenship status is required as this… more
    Sierra Nevada Company, LLC (07/03/25)
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  • Sr Systems Engineer - MBSE

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …Verification and Validation (V&V) principles + The ability to obtain and maintain a Secret US Security Clearance is required ​ **Qualifications We Prefer:** + ... The ISR ( Intelligence , Surveillance & Reconnaissance), Aviation, and Security (IAS)...position requires the ability to obtain and maintain a Secret US Security Clearance . US Citizenship status… more
    Sierra Nevada Company, LLC (06/07/25)
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  • Sr. Missile Systems Integration & Test Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …Computer Aided Engineering tools + **The ability to obtain and maintain a Secret US Security Clearance is required** **Qualifications We Prefer:** + Background ... . **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Secret US Security Clearance . US Citizenship status is required as this… more
    Sierra Nevada Company, LLC (06/02/25)
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  • Production Control Planner

    Leidos (Colorado Springs, CO)
    …meetings. + Must be a US Citizen and possess (and be able to maintain) a Final Secret Clearance OR meet the eligibility to obtain (and maintain) a Secret ... Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics,...a CNC machining environment is a plus). + Active Secret clearance . At Leidos, we don't want… more
    Leidos (08/26/25)
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  • Systems Operations (SysOps) Engineer

    Parsons Corporation (Colorado Springs, CO)
    …ability to define, manage, and prioritize tasks in a team environment + **Minimum Secret clearance is required to start. Active Top Secret is ... system architecture for information technology environments and cloud computing **Security Clearance Requirement:** An active Secret security clearance more
    Parsons Corporation (06/03/25)
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  • Advanced Programs Mission Architect - Staff…

    Northrop Grumman (Boulder, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... or a PhD and 8 years experience. + An active in-scope US Government DoD Secret security clearance is required to start; with the ability to obtain and… more
    Northrop Grumman (08/28/25)
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  • DevSecOps Engineer

    SMX (Boulder, CO)
    …government DoD Top Secret Security clearance . Interim or Active DoD Top Secret clearance or higher is preferred. Due to the clearance requirement, US ... Space Force Remote Sensing capabilities? The SMX Space and Intelligence (S&I) Business Unit (BU) is on the ground...Jira and Confluence. + Interim or Active DoD TOP SECRET security clearance or higher. **Application Deadline:**… more
    SMX (07/30/25)
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