• Senior Network and Next Generation Firewall…

    Lumen (Denver, CO)
    …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 ... to ensure corporate directions/strategies. + Candidate is considered a SME in 3 or more of the listed security...submit for a required government suitability clearance up to TS /SCI. **What We Look For in a Candidate** +… more
    Lumen (10/01/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …Information (SCI) and Special Access Program (SAP) activities. **"What You'll Be Doing"** + Provides Subject Matter Expert ( SME ) support to Tier 1 ... create game changing space solutions by teaming highly respected subject matter experts with brilliant technologists. Do...accredited university with minimum 8 years of experience + Top Secret ( TS ) security clearance… more
    Parsons Corporation (08/15/25)
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  • Sr. Principal Air Vehicle System Test…

    Northrop Grumman (Keystone, CO)
    …future. The FSR will be embedded with a US Navy unit and be the system subject matter expert , providing training on the system hardware and software, as ... has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative** (FSR) to join...location after the initial 24-month assignment. + Active DoD Top Secret clearance that is in-scope or… more
    Northrop Grumman (09/17/25)
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  • Principal SATCOM Systems Engineer

    BAE Systems (Westminster, CO)
    … security clearance is required with ability to obtain and maintain TS /SCI. + Subject Matter Expert ( SME ) in SATCOM Systems and Design supporting ... with antenna and RF test equipment: signal generators, spectrum analyzers, network analyzers, etc. + Familiarity with SATCOM terminal integration for MODEMs… more
    BAE Systems (09/09/25)
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  • Lead System Security Engineer

    Parsons Corporation (Boulder, CO)
    …+ Familiarity with MBSE/SysML system engineering **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... for. **Job Description:** Parsons is looking for an amazingly talented **Lead System Security Engineer ** to join our team! **What You'll Be Doing:** + Serve as the… more
    Parsons Corporation (09/23/25)
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  • Ground Systems Architect

    Actalent (Englewood, CO)
    …mission and system design from proposal through launch and operations + Act as a subject matter expert in ground systems, advising engineering teams and ... Colorado Workstyle: Onsite Employment Type: Full-Time Clearance Required: Active TS /SCI Citizenship Requirement: US Citizenship Overview A leading space systems… more
    Actalent (09/24/25)
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