• Sr Systems Engineer - Operations…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …or standard tools such as Matlab, Python, and C++. + **A current/active Top Secret US Security Clearance with SCI Eligibility is required.** **Qualifications ... more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security… more
    Sierra Nevada Company, LLC (07/18/25)
    - Related Jobs
  • Sr Software 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 ... of new software products throughout the product lifecycle. We are seeking a Senior Software Systems Engineer with a bachelor's degree in Software Engineering… more
    Sierra Nevada Company, LLC (06/03/25)
    - Related Jobs
  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security ... united and sustain our way of living. Join our team! As a Systems Engineer , you will be using your skills and expertise to research, architect, model, simulate,… more
    Sierra Nevada Company, LLC (08/08/25)
    - Related Jobs
  • Sr . Integration Systems Engineer

    Parsons Corporation (Boulder, CO)
    …system integration validation and ICD constructs **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... respected subject matter experts with brilliant technologists. Are you an experienced Systems Engineer looking to grow your skillset and work on a project that has… more
    Parsons Corporation (06/24/25)
    - Related Jobs
  • Sr Principal Aerospace 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 ... ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass… more
    Sierra Nevada Company, LLC (08/08/25)
    - Related Jobs
  • Sr DevOps Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …(https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret US Security Clearance. US Citizenship ... ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass… more
    Sierra Nevada Company, LLC (08/08/25)
    - Related Jobs
  • Research Electro-Optical Engineer

    Lockheed Martin (Louisville, CO)
    …pursuit of what's next\. **ATC is seeking an Research Oriented Electro\-Optical Engineer with expertise in the development and demonstration of linear and nonlinear ... balance * Career development * Mentorship opportunities * Rewards & recognition **Basic Qualifications:** * Undergraduate degree in Physics, Optics, Electrical… more
    Lockheed Martin (07/12/25)
    - Related Jobs
  • Database Administrator Sr .

    Lockheed Martin (Longmont, CO)
    …all while quickly adapting to ever\-changing customer requirements? As a Database Engineer supporting the OPIR Ground Infrastructure team: * You will integrate into ... scalability, rather than data management or analytics\. The Database Engineer will work closely with the technical team to...BS degree or above\.** **Selected candidate must have a Secret security clearance prior to start\.** Our employees play… more
    Lockheed Martin (07/18/25)
    - Related Jobs
  • Senior Network Engineer

    Lockheed Martin (Schriever AFB, CO)
    …first hop redundancy protocols, and IP subnetting\. **Desired Skills:** * Active TOP SECRET /SCI clearance preferred * Cisco Nexus/Catalyst switches and ... We Do** Our Team, the Command and Control, Battle Management and Communications \(C2BMC\) Global team, is engineering, developing and integrating new capability for… more
    Lockheed Martin (08/08/25)
    - Related Jobs
  • NetOps Engineer , Senior

    UIC Government Services and the Bowhead Family of Companies (Colorado Springs, CO)
    …International (BICSI) Installer I SECURITY CLEARANCE REQUIREMENTS: Must currently hold a Top Secret security clearance with SCI eligibility. Physical Demands: * ... **Overview** Bowhead seeks a Senior Network Operations Engineer to support...coordinate with external agencies on WAN and other long-haul communications link issues. * Install and connect communications more
    UIC Government Services and the Bowhead Family of Companies (08/08/25)
    - Related Jobs