• Network Engineer

    Jacobs (Denver, CO)
    …on Multiprotocol Label Switching (MPLS) Wide Area Networks (WANs). Requirements Required Clearance: TS / SCI CI Poly Candidate must have 10 years of experience ... Knack Works, a Jacobs Company, has an opening for a Network Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to support our government customer's global… more
    Jacobs (09/12/25)
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  • Architecture Network Engineer

    Leidos (Aurora, CO)
    …Wide Area Networks (WANs). **Basic Requirements** + Required Clearance to be considered: TS / SCI with Polygraph + Candidate must have 10 years of experience ... Modernization Sector at Leidos** **has an opening for a** **Network** ** Engineer (Campus Area Network/Local Area Network (CAN/LAN))** to support global enterprise… more
    Leidos (09/10/25)
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  • Software Engineer (Development)- Intern

    Lockheed Martin (Colorado Springs, CO)
    …or related discipline **Desired Skills:** Ideally, a candidate has: \- an active TS / SCI Clearance \- familiarity with the "SAFe Agile" process \- familiarity ... developing and integrating new capability for the Missile Defense System that currently protects the United States and its...must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information You Should Know**… more
    Lockheed Martin (09/24/25)
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  • Mechanical Engineering Manager

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression ... and additive manufacturing\. \- The ability and willingness to obtain a TS / SCI with Poly clearance\. **Security Clearance Statement:** This position requires… more
    Lockheed Martin (09/21/25)
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  • Model Based Systems Engineering Lead

    Lockheed Martin (Littleton, CO)
    …a member of the Systems Engineering and Integration Team \(SEIT\)\. As a Systems Engineer for Model\-Based System Engineering \(MBSE\) you will lead and ... or equivalent SysML for architecture design * TS / SCI **Desired Skills:** * Experience using a system...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (09/17/25)
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  • Cyber Software Engineer

    Lockheed Martin (Denver, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... * Experience utilizing NIST SP 800\-37 Risk Management Framework \(RMF\) to design information systems commensurate with customer needs * Fluent in two or… more
    Lockheed Martin (08/29/25)
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  • Systems Engineering Manager

    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** ... spanning a multi\-segment program\. * Team with the Chief Systems Engineer , Chief Engineer , CAM...or Space based payload disciplines * Active or Current TS / SCI with Poly required to start **Desired… more
    Lockheed Martin (09/24/25)
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  • Ground Systems Architect

    Actalent (Englewood, CO)
    …design experience + Minimum 5 years leading technical teams + Active TS / SCI clearance + Full lifecycle experience in systems engineering, architecture, and ... Job Title: Ground Systems Architect Position Title: Sr. Ground System...Colorado Workstyle: Onsite Employment Type: Full-Time Clearance Required: Active TS / SCI Citizenship Requirement: US Citizenship Overview A… more
    Actalent (09/24/25)
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  • Software Development Engineer , Public…

    Amazon (Denver, CO)
    …selected be a US citizen. There's also potential to obtain and maintain an active TS / SCI security clearance with polygraph. Do you want to help lead the cloud ... changes in the industry. * Create solutions to run predictions on distributed systems with exposure to innovative technologies at incredible scale and speed. * Build… more
    Amazon (08/27/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Denver, CO)
    …candidates must be willing to submit for a required government suitability clearance up to TS / SCI . **What We Look For in a Candidate** + Federal government - for ... committed to teamwork, trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to thrive and deliver… more
    Lumen (10/01/25)
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