• Analog Modeling and Simulation Engineer Level 3/4

    Northrop Grumman (Aurora, CO)
    …+ Ability to obtain and maintain a Top Secret / Sensitive Compartmented Information ( TS / SCI ) security clearance (US Citizenship is a ... An organization within Northrop Grumman's Mission Systems Sector, Microelectronics Design and Applications (MDA) is a leading innovator in...a Top Secret / Sensitive Compartmented Information ( TS / SCI )… more
    Northrop Grumman (08/01/25)
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  • COMSEC Network Designer Lead

    CACI International (Denver, CO)
    COMSEC Network Designer Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... overseeing the communications security program, ensuring the protection of sensitive information transmitted network connected...IAT2 level certification (Security +) + Security Clearance: active TS / SCI , eligibility to take and pass a… more
    CACI International (07/26/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …experience + Top Secret ( TS ) security clearance with eligibility for Secret Compartmented Information ( SCI ) + Willingness to submit to a ... of Defense (DoD) agencies. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information ( SCI ) and Special Access… more
    Parsons Corporation (05/16/25)
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  • Instructional Systems Designer

    Huntington Ingalls Industries (Colorado Springs, CO)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $100,173.00 - $143,104.00 Security Clearance: TS / SCI Level of Experience: Mid This opportunity resides with ... or equivalent and 13 years relevant experience. + Must possess an active TS / SCI clearance. + Demonstrated ability to communicate complex concepts clearly and… more
    Huntington Ingalls Industries (08/02/25)
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  • Tier III Engineer Long Haul Fiber Solutions

    SAIC (Aurora, CO)
    …this customer. Active Top Secret / Sensitive Compartmented Information clearance with current polygraph ( TS / SCI with polygraph) is required to ... successful candidate will support an array of high-speed engineering design and implementation efforts, as well as program office...plus years experiences working Tier 3 anomaly resolution. + Top Secret / SCI with Polygraph required… more
    SAIC (08/07/25)
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  • Telecommunications Engineer

    SAIC (Aurora, CO)
    …this customer. Active Top Secret / Sensitive Compartmented Information clearance with current polygraph ( TS / SCI with Polygraph) is required to ... successful candidate will support an array of high-speed engineering design and implementation efforts, as well as program office...plus years experiences working Tier 3 anomaly resolution. + Top Secret / SCI with Polygraph required… more
    SAIC (08/07/25)
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  • Infrastructure Team Product Owner

    SAIC (Boulder, CO)
    …and maintenance. + Active Top Secret ( TS ) clearance with Sensitive Compartmented Information ( SCI ) eligibility. + Extensive knowledge of ... provided by this contract. + Lead efforts in the design and strategic planning of network infrastructure...optimal performance and security. + Implement and maintain robust network security measures to protect sensitive data… more
    SAIC (08/07/25)
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  • Senior Network Engineer SME

    SAIC (Colorado Springs, CO)
    …technologies, geo-registration to deliver a cutting-edge approach. This position requires an active Top Secret clearance with SCI eligibility and is hybrid ... Secret Clearance with the ability to obtain a TS / SCI . + Bachelor's degree in Computer Science,.../ SCI . + Bachelor's degree in Computer Science, Network Engineering, Information Technology, or a related… more
    SAIC (08/07/25)
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  • Senior Network Engineer - Secret

    Lockheed Martin (Schriever AFB, CO)
    …first hop redundancy protocols, and IP subnetting\. **Desired Skills:** * Active TOP SECRET / SCI clearance preferred * Cisco Nexus/Catalyst switches ... We are seeking a highly skilled, experienced and motivated Network Engineer to join our team\. The successful candidate...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (08/08/25)
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  • CAN/LAN Network Design Lead

    CACI International (Denver, CO)
    CAN/LAN Network Design Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... Team CACI has an exciting and challenging opportunity available for a Network Designer supporting an Intelligence Community customer's campus-area (CAN) and… more
    CACI International (07/26/25)
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