• Senior Network Operations Engineer (Tier 3)

    V2X (Colorado Springs, CO)
    …Clearance Requirement: + This position requires an active Department of Defense (DoD) TS - SCI (Tier 5) level clearance. Skills & Technology Used: + Demonstrates ... with integrity, respect, responsibility, and professionalism. As a Senior Network Operations Engineer (Tier 3), you will provide expert-level support for the… more
    V2X (10/14/25)
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  • Systems Integration and Test Engineer Staff

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... participate in the planning and execution of mechanical floor operations for programs using the LM400 bus platforms\. This... environment * Must be able to obtain a TS / SCI clearance w/ Polygraph\. **Desired Skills:** *… more
    Lockheed Martin (12/17/25)
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  • Sr. Cloud Enterprise Manager, National Security,…

    Amazon (Denver, CO)
    …selected be a US Citizen and must currently possess and maintain an active TS / SCI security clearance with polygraph. *While this role is posted in Herndon, ... as a technical lead - Current, active US Government Security Clearance of TS / SCI with Polygraph Preferred Qualifications - 7+ years of technical engineering… more
    Amazon (10/23/25)
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  • Journeyman Network Operations Technician

    V2X (Colorado Springs, CO)
    …Clearance Requirement: + This position requires an active Department of Defense (DoD) TS - SCI (Tier 5) level clearance. Skills & Technology Used: + Demonstrates ... integrity, respect, responsibility, and professionalism. As a Journeyman Network Operations Technician, you will provide day-to-day operational support for base-wide… more
    V2X (10/14/25)
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  • Journeyman Network Operations Engineer…

    V2X (Colorado Springs, CO)
    …Clearance Requirement: + This position requires an active Department of Defense (DoD) TS - SCI (Tier 5) level clearance. Skills & Technology Used: + Demonstrates ... with integrity, respect, responsibility, and professionalism. As a Journeyman Network Operations Engineer (Tier 2), you will provide mid-level operational support… more
    V2X (10/14/25)
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  • Senior Systems Engineer Staff, Level 5 - Clearance…

    Lockheed Martin (Aurora, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... be just for you\! **Basic Qualifications:** * Space mission operations experience * Double Eagle Ground system knowledge...analytical and problem\-solving skills * Must have an active TS / SCI clearance and CI poly **Desired Skills:**… more
    Lockheed Martin (11/09/25)
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  • Network Engineer Tier 2

    CACI International (Denver, CO)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... Information Technology, or related field + 5+ years of related work experience + TS / SCI w/ poly is required + DoD 8140.01 and 8570.01-M, IAT II required +… more
    CACI International (10/25/25)
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  • Program Security Officer, US Amazon Dedicated…

    Amazon (Denver, CO)
    …selected be a US Citizen and must currently possess and maintain an active TS / SCI security clearance with polygraph. Key job responsibilities - Responsible for ... and Access Control Systems - Current, active US Government Security Clearance of TS / SCI with Polygraph Preferred Qualifications - Bachelor's degree or equivalent… more
    Amazon (09/26/25)
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  • COMSEC Network Designer Lead

    CACI International (Denver, CO)
    …responsible for overseeing the communications security program, ensuring the protection of sensitive information transmitted network connected and point to point ... COMSEC Network Designer Lead Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (10/25/25)
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  • Delivery Consultant - Cloud Infrastructure…

    Amazon (Denver, CO)
    …requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires the ... methodology experience - Current, active US Government Security Clearance of TS / SCI with Polygraph Preferred Qualifications - AWS experience preferred,… more
    Amazon (10/22/25)
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