• Algorithms Software Engineer - Level 2/3

    Northrop Grumman (Boulder, CO)
    …division within Northrop Grumman Space Systems is seeking an Algorithms Software Engineer level 2 or 3 with Linux environment and software development ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...+ A current active in-scope US Government DoD issued Top Secret security clearance. + Strong statistical… more
    Northrop Grumman (09/04/25)
    - Related Jobs

  • Software Engineer II (Onsite)

    RTX Corporation (Aurora, CO)
    …clearance is required prior to start date. An active and transferable US government issued Top Secret security clearance that can be crossed over to a TS ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (09/26/25)
    - Related Jobs

  • Dev Sec Ops Engineer

    Lockheed Martin (Littleton, CO)
    …experience\)\. * U\.S\. Citizenship with ability to obtain and maintain a Top Secret security clearance \(SCI eligibility required\)\. * Hands\-on experience ... As we enter a new era of Strategic Weapon Systems , Lockheed Martin is a pioneer, partner, innovator and...secure, resilient, and automated software solutions\. As a DevSecOps Engineer , you will be a key contributor to mission… more
    Lockheed Martin (09/06/25)
    - Related Jobs

  • Systems Engineer - IT / Windows…

    Lockheed Martin (Louisville, CO)
    …**Basic Qualifications:** * DoD SECRET clearance with ability to upgrade to TOP SECRET * Demonstrated experience with configuring and maintaining Windows OS ... both transform and standardize Classified IT delivery\. This System Engineer will be an integral part of our enterprise...must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date… more
    Lockheed Martin (08/22/25)
    - Related Jobs

  • Principal Data Modeler and Database…

    RTX Corporation (Aurora, CO)
    …to perform database administration activities, deployment automation. + Active and transferable Top Secret US government issued security clearance is required ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (07/16/25)
    - Related Jobs

  • Software Dev Engineer II, Analytics ADC

    Amazon (Denver, CO)
    …(eg React.JS, AngularJS, Vue, TypeScript) - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Amazon is an equal ... are innovating new ways of building massively scalable distributed systems and delivering the next generation of cloud computing...Developer and Kiro. We are seeking a Software Development Engineer who can thing big and simplify solutions to… more
    Amazon (09/30/25)
    - Related Jobs

  • Software Engineer

    Lockheed Martin (Littleton, CO)
    …work independently and in a team, take initiative, and communicate effectively * Active Top Secret Clearance \(Must be U\.S\. Citizen\) with ability to obtain ... our warfighting partners around the globe\. As a Software Engineer supporting the execution of a large processing application...algebra \- Strong problem solving skills \- Comfortable with Linux / command line operating systems \-… more
    Lockheed Martin (08/14/25)
    - Related Jobs

  • Aeronautical Engineer - CFD and Venting…

    Lockheed Martin (Littleton, CO)
    …venting during vehicle ascent * MS Office experience * Ability to obtain a Top Secret clearance; Must be aU\.S\. Citizen **Desired Skills:** * Master's degree ... a community of engineers looking for an enthusiastic Mechanical Engineer to join the tight\-knit group\. The FBM Trident...Physics, Aerospace, Mechanical Engineering, or related discipline * Active Top Secret security clearance * Extensive CFD… more
    Lockheed Martin (09/19/25)
    - Related Jobs

  • Systems Security Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …SSCP etc.) + Active Secret US Security Clearance with ability to Obtain Top Secret **​** **Qualifications We Prefer:** + Proven track record of maintaining ... complex systems ? Join our team! As a Systems Security Engineer II, you will be...by the DoD + Experience with both Windows or Linux operating systems + DoD 8140 Certification… more
    Sierra Nevada Company, LLC (09/10/25)
    - Related Jobs

  • Systems Development Engineer II, ADC…

    Amazon (Denver, CO)
    …Redshift, OpenSearch, Glue, QuickSight and Agentic IA services. We are seeking an Systems Development Engineer II who can thing big and simplify solutions ... continue to have the best experience possible! A successful Systems Development Engineer II joining the team...of systems engineering fundamentals (networking, storage, operating systems ) - Currently hold an active TS /SCI… more
    Amazon (07/23/25)
    - Related Jobs