• Consulting Systems Engineer, National…

    World Wide Technology (Denver, CO)
    …development, test, and deployment of service provider networks and infrastructure (hardware and software ) + **Active Top Secret SCI clearance with CI Poly ... **Consulting Systems Engineer - National Programs Group** **Why WWT?**...collaborative ecosystem of the world's most advanced hardware and software solutions, WWT helps customers and partners conceptualize, test… more
    World Wide Technology (11/15/25)
    - Related Jobs

  • Scientist, Systems Engineer TS/SCI

    L3Harris (Colorado Springs, CO)
    …talent across the MAG Qualifications: + Must have and be able to maintain a DoD TOP SECRET /SCI security clearance + Bachelor's Degree and a minimum of 12 ... related experience preferred. + Advanced knowledge of computer simulation software architecture and operating systems + Proven...of computer simulation software architecture and operating systems + Proven to develop, test, and field highly… more
    L3Harris (10/12/25)
    - Related Jobs

  • Systems Administrator Technician _TS/SCI…

    General Dynamics Information Technology (Aurora, CO)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT ... Infrastructure and Operations **Skills:** Computer Hardware,Information Systems ,Information Technology (IT) Systems **Certifications:** CompTIA - Security+ CE -… more
    General Dynamics Information Technology (10/28/25)
    - Related Jobs

  • Systems Administrator Technician _TS/SCI…

    General Dynamics Information Technology (Aurora, CO)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT ... Infrastructure and Operations **Skills:** Computer Hardware,Information Technology (IT) Systems ,Troubleshooting **Certifications:** CompTIA - Security+ CE - CompTIA -… more
    General Dynamics Information Technology (09/16/25)
    - Related Jobs

  • Senior Systems Engineer

    Leidos (Aurora, CO)
    …Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... is currently seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected candidate...Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a… more
    Leidos (10/11/25)
    - Related Jobs

  • DevSecOps Engineer

    SMX (Boulder, CO)
    …Skills & Experience** + This position will require the ability to obtain a US government DoD Top Secret Security clearance. Interim or Active DoD Top ... + Experience with tools such as Jira and Confluence. + Interim or Active DoD TOP SECRET security clearance or higher **Application Deadline:** December 15, 2025… more
    SMX (10/29/25)
    - Related Jobs

  • Principal Systems Engineer

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Systems Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (10/09/25)
    - Related Jobs

  • Systems Engineer

    NANA Regional Corporation (Peterson Air Force Base, CO)
    …coordinate data calls and site surveys as needed. **Qualifications** + An active DoD Secret clearance is required for consideration. + Strong technical expertise ... systems infrastructure. Includes the implementation and design of hardware and software . Monitors the performance of systems . Experienced with standard… more
    NANA Regional Corporation (11/08/25)
    - Related Jobs

  • Mid-Level Systems Engineer

    Leidos (Aurora, CO)
    …Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... Advantage Solutions Business Area, is currently seeking a Mid-Level Systems Engineer for the Chinook Program. As part of...Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a… more
    Leidos (10/11/25)
    - Related Jobs

  • Principal OR Senior Principal Field Service…

    Northrop Grumman (Keystone, CO)
    …physical if determined necessary by Company, based on OCONUS location. + **Active DoD Top Secret clearance** (with a background investigation within the past ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...necessary by Company, based on OCONUS location. + **Active DoD Top Secret clearance** (with a background… more
    Northrop Grumman (09/17/25)
    - Related Jobs