• Sr Systems Security Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …using your deep analytical skills, this is the opportunity for you! As a Sr Systems Security Engineer , you will be using your skills and expertise to design, ... test, and implement our secure operating systems , networks, security monitoring, and tuning. You'll be responsible...of the most innovative US companies in space, a Tier One Superior Supplier for the US Air Force,… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Sr Systems Security Engineer - ISSM

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …you! SNC is looking for an Information System Security Manager (ISSM). As a Sr Systems Security Engineer , you will be using your skills and expertise to ensure ... artifacts **Qualifications You Must Have:** + Bachelor's degree in Systems Security, Network Engineering, Information Technology, or related Engineering discipline… more
    Sierra Nevada Company, LLC (07/25/25)
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  • Principal Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …of analysts focused on conducting analysis of future, and existing military systems to inform strategic, program, business development, and customer decisions. The ... for performing modeling, simulation and analysis of multi-domain military systems using industry standard modeling and simulation tools -...of the most innovative US companies in space, a Tier One Superior Supplier for the US Air Force,… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Software Engineer - Air Traffic Control…

    Noblis (Denver, CO)
    …innovation, partnering with the FAA to deliver, acquire and manage mission-critical systems that keep America flying safely and efficiently. Our team of experts ... Traffic Organization (ATO).** The Brand New Air Traffic Control Systems (BNATCS) initiative is transforming national air traffic control...green card permanent resident (lived in the US for 3 + years) **Junior level** + Minimum Bachelor's degree in… more
    Noblis (08/08/25)
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  • Military Fellowship Program: Systems

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems . Its end-to-end ... in the DoD SkillBridge program + Bachelor's degree in Systems Security, Network Engineering, Information Technology, or related Engineering...of the most innovative US companies in space, a Tier One Superior Supplier for the US Air Force,… more
    Sierra Nevada Company, LLC (07/15/25)
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  • Senior Network Engineer

    Parsons Corporation (Boulder, CO)
    …Boulder, Monday through Friday.** **What You'll Be Doing** **:** + Collaborate with Tier 3 network personnel in designing new network and communication solutions ... Description:** Parsons is looking for a sharp **Senior Network Engineer ** to join our growing team! In this role...Day-to-day network support + Serve as primary interface between Tier 1 and Tier 3 more
    Parsons Corporation (08/01/25)
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  • Senior Cybersecurity Engineer

    V2X (Colorado Springs, CO)
    …+ Designs, develops, and tests standardized IaC/CaC across BIM. + Provides Tier 3 engineering services. + Maintains, configures, and analyzes network ... Responsibilities Major Job Activities: + Serves as the security engineer representative on systems engineering teams for...position requires an active Department of Defense (DoD) Secret ( Tier 3 ) level clearance. Skills & Technology… more
    V2X (07/11/25)
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  • Senior Information Security Engineer - Red…

    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 ... world and shape the future. **The Role** The Senior Information Security Engineer within Product and Platform Security is primarily responsible for identifying and… more
    Lumen (08/14/25)
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  • Journeyman Network Engineer

    V2X (Colorado Springs, CO)
    …Requirement: + This position requires an active Department of Defense (DoD) Secret ( Tier 3 ) level clearance. Skills & Technology Used: + Demonstrates excellent ... network performance, and ensuring interoperability with enterprise services and mission systems . The Journeyman Network Engineer supports projects involving the… more
    V2X (07/15/25)
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  • Journeyman Cybersecurity Engineer

    V2X (Aurora, CO)
    …architecture. + Designs, develops, and tests standardized IaC/CaC across BIM. + Provides Tier 3 engineering services. + Provides expertise in network protection ... Minimum of 7 years of experience as a Cybersecurity Engineer for large, complex programs / systems ...position requires an active Department of Defense (DoD) Secret ( Tier 3 ) level clearance. Skills & Technology… more
    V2X (07/11/25)
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