• Electrical Engineer II - EMI/EMC

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …in multi-disciplinary design and development teams + The ability to obtain/maintain a Top Secret US Security Clearance is required **Qualifications We Prefer:** ... The ISR ( Intelligence , Surveillance & Reconnaissance), Aviation, and Security (IAS)...board layout process and tools + A current active Secret or Top Secret US… more
    Sierra Nevada Company, LLC (05/20/25)
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  • Senior Operations Analyst

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …+ Project leadership experience + Operations analysis experience + An active Top Secret with SCI eligibility US Security Clearance. This posting will be ... Operations analysis influences every SNC technology, program, and strategic...experience to decision-making and technical audiences + **An active Top Secret security clearance is required** **Preferred:**… more
    Sierra Nevada Company, LLC (05/30/25)
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  • Software Engineer Supporting AI / ML

    CACI International (Denver, CO)
    …**_Required:_** * Must be a US Citizen * Bachelor's degree or equivalent experience * Top Secret or Top - Secret SCI clearance and a polygraph ... preferred but not required * Willingness to gain a Top Secret or TS-SCI clearance with polygraph * 5+ years of experience in software development ( analysis ,… more
    CACI International (07/02/25)
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  • Chief Mission Analyst - Strategic Operations

    Lockheed Martin (Littleton, CO)
    …customers and/or key stakeholders * Must be able to obtain a TS/SCI clearance\. Top Secret clearance required prior to start\. **Desired Skills:** * Master's ... modeling team in Littleton, Colorado\. This team supports the analysis of current military and intelligence scenarios...supports the analysis of current military and intelligence scenarios to identify and drive integration across our… more
    Lockheed Martin (07/12/25)
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  • Senior Procurement Manager

    Parsons Corporation (Boulder, CO)
    …DoD Secret ** security clearance, with the ability and willingness to obtain/maintain a Top Secret with SCI access. + 10+ years of procurement analysis ... produce actionable information in support of the battlespace awareness/technical intelligence (BA/TI) mission as well as other emerging mission...box truck. **What Desired Skills You'll Bring** **:** + Top Secret with SCI Access eligibility +… more
    Parsons Corporation (07/16/25)
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  • Engineering Manager II - Structural Engineering

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …communication and organizational skills + **The ability to obtain and maintain a Top 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 Top Secret US Security Clearance. US Citizenship… more
    Sierra Nevada Company, LLC (05/14/25)
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  • BMC3I Operational C2 Project Leader

    The MITRE Corporation (Colorado Springs, CO)
    …years' experience; or equivalent combination of related education and work experience. + A Top Secret /SCI clearance with the ability to obtain and maintain a SAP ... This requisition requires the candidate to have a minimum of the following clearance(s): Top Secret /SCI This requisition requires the hired candidate to have or… more
    The MITRE Corporation (07/26/25)
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  • Systems Engineer II - Military Operations Research

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …standard tools such as Matlab, Python, and C++. + **Eligible to obtain/maintain Top Secret with SCI eligibility US Security Clearance is required** ... Military operations analysis / research influences every SNC technology, program,...more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security… more
    Sierra Nevada Company, LLC (07/02/25)
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  • Principal Systems Engineer - Reliability…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and Corrective Action Systems (FRACAS) + **The ability to obtain and maintain a Top Secret US Security Clearance is required** ​ **Qualifications We Prefer:** + ... . **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship status is required as this… more
    Sierra Nevada Company, LLC (07/18/25)
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  • Associate Chief Engineer

    Leidos (Denver, CO)
    …Chantilly, VA + Tucson, AZ + Denver, CO + St. Louis, MO **Clearance Level Required:** Top Secret with the ability to obtain SCI, as well as a Polygraph. ... their pursuit to protect people and critical assets. The Intelligence Production Solutions Division (IPSD), part of the Decision...Master's with 6-10 years of prior relevant experience. + Top Secret with the ability to obtain… more
    Leidos (07/30/25)
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