• Joint Space Warfighting Modeling, Simulation,…

    Parsons Corporation (Colorado Springs, CO)
    …environment + SCI and Special Access Required eligibility **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... and delivering meaningful value through innovative, cost effective and intuitive software solutions. Our Space Operations directorate is passionate about making… more
    Parsons Corporation (07/12/25)
    - Related Jobs
  • HW/SW Systems Engineer

    Lockheed Martin (Littleton, CO)
    …or fields outside of Systems Engineering \(e\.g\., Electrical, Mechanical, Propulsion, RF, Software , etc\.\) * Eligible for TS /SCI security clearance **Desired ... and prosperity\. Lockheed Martin seeks an innovative and talented engineer to join the Global Security team in Denver,...solve very complex problems and implement constructive change * Active or Current TS /SCI with T5 investigation… more
    Lockheed Martin (09/12/25)
    - Related Jobs
  • Facility Operations Center Engineer , ADC…

    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 ... want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security...after start, the selected candidate obtain and maintain an active TS /SCI security clearance with polygraph or… more
    Amazon (07/24/25)
    - Related Jobs
  • Secret Sr Systems Engineer

    Insight Global (Colorado Springs, CO)
    …Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements Secret ( Top Secret Preferred) with ... Description Insight Global is looking to hire a Systems Engineer to support a defense customer in Roy, Utah;...Server operating systems and domain services. Design and manage Active Directory (AD), Group Policy Objects (GPOs), and access… more
    Insight Global (09/20/25)
    - Related Jobs
  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …. **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship status is required as this ... SNC is on the lookout for a Systems Engineer with expertise in sensor systems to support the design, integration, and validation of advanced mission systems on… more
    Sierra Nevada Company, LLC (09/24/25)
    - Related Jobs
  • Lead System Security Engineer

    Parsons Corporation (Boulder, CO)
    …and Docker + Familiarity with MBSE/SysML system engineering **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... 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)
    - Related Jobs
  • Satellite Systems Crew Chief

    Lockheed Martin (Boulder, CO)
    …on\-console support * Must be willing and able to work rotational shift work * Active or Current Final Top \- Secret security clearance, with ability to ... a systems thinker; selects and applies appropriate systems thinking skills * Active TS /SCI security clearance **Security Clearance Statement:** This position… more
    Lockheed Martin (09/13/25)
    - Related Jobs
  • Project Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …. **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship status is required as this ... We are seeking a highly skilled Project Engineer with expertise in sensor systems to support the design, integration, and validation of advanced mission systems on… more
    Sierra Nevada Company, LLC (09/24/25)
    - Related Jobs
  • Senior Principal Systems Engineer - RF…

    BAE Systems (Westminster, CO)
    …recognized by the US Secretary of Education, US Department of Education. + A current, active Top Secret security clearance is required. + Experience with ... at the algorithm and the hardware level. + Collaborate with software engineers to ensure prototyped signal processing algorithms are correctly implemented… more
    BAE Systems (09/09/25)
    - Related Jobs
  • Consulting Systems Engineer

    World Wide Technology (Denver, CO)
    …a Federal Security Clearance; active Security Clearance strongly preferred ( Top Secret ) + Excellent communication, interpersonal, presentation and technical ... Center, a collaborative ecosystem of the world's most advanced hardware and software solutions, WWT helps customers and partners conceptualize, test and validate… more
    World Wide Technology (09/09/25)
    - Related Jobs