• Mid-Level Systems Engineer

    Leidos (Aurora, CO)
    …part of the Decision Advantage Solutions Business Area, is currently seeking a Mid-Level Systems Engineer for the Chinook Program. As part of a highly skilled ... VA + Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a Polygraph. **Primary… more
    Leidos (11/22/25)
    - Related Jobs
  • SW/HW Systems Engineer

    Lockheed Martin (Littleton, CO)
    …ensuring security and prosperity\. Lockheed Martin seeks an innovative and talented **SW/HW Systems Engineer ** to join the Global Security team in Denver, ... visiting this link\. \#NSSGS **Basic Qualifications:** * Knowledge and application of Systems Engineering processes and one or more Systems Integration functions… more
    Lockheed Martin (12/03/25)
    - Related Jobs
  • Lead PNT Systems Engineer

    The MITRE Corporation (Colorado Springs, CO)
    …related education and work experience. + Demonstrated technical depth in the field of GPS systems engineering. + Active Top Secret Clearance with the ability ... In this role, you will serve as MITRE's PNT systems engineer support to Space Systems...candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired… more
    The MITRE Corporation (01/19/26)
    - Related Jobs
  • Principal PNT Systems Engineer

    The MITRE Corporation (Colorado Springs, CO)
    …related education and work experience. + Demonstrated technical depth in the field of GPS systems engineering. + Active Top Secret clearance with the ability ... In this role, you will serve as MITRE's PNT systems engineer support to Space Systems...candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired… more
    The MITRE Corporation (12/04/25)
    - Related Jobs
  • Scientist, Systems Engineer

    L3Harris (Colorado Springs, CO)
    …Standard 9/80 Job Description: L3Harris Technologies has an opening for a Scientist, Systems Engineer (Geolocation and Tracking) to join our Mission Analysis ... in the interest of national security. Job Title: Scientist, Systems Engineering Job Code: 32951 Job Location: Colorado Springs,...Must have and be able to maintain a DoD TOP SECRET /SCI security clearance + Bachelor's Degree… more
    L3Harris (01/18/26)
    - Related Jobs
  • Senior Systems Engineer

    CACI International (Colorado Springs, CO)
    Senior Systems Engineer - Reliability, Availability, & Maintainability (RAM) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: ... TS /SCI Employee Type: Regular Percentage of Travel Required: Up...for the Tactical Integrated Ground Suite (TIGS) System of Systems (SoS). These services cover a range of support… more
    CACI International (01/07/26)
    - Related Jobs
  • Senior Systems Engineer , Level 3…

    Lockheed Martin (Littleton, CO)
    …courage to dream big, then we want to build a better tomorrow with you\. As a Systems Engineer , you will be part of the System Engineering team within the MOATS ... of evolutionary capability improvements\. Your responsibilities will include: * Providing Systems Engineering leadership and oversight to the maintenance of the end… more
    Lockheed Martin (11/14/25)
    - Related Jobs
  • Systems Engineer Senior Staff (Level…

    Lockheed Martin (Littleton, CO)
    …tomorrow with you\. Lockheed Martin Space is looking for an innovative and experienced Systems Engineer to support the team that designs, develops, fields and ... operates systems for a variety of national security mission partners...mitigate them and maintain schedule * Current or Active Top Secret clearance, thus US Citizenship is… more
    Lockheed Martin (12/06/25)
    - Related Jobs
  • Systems Engineer - Systems

    RTX Corporation (Aurora, CO)
    …that create a safer, more secure world. We have an exciting opportunity for a ** Systems Engineer - Integration and Test,** supporting one of our premier programs ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (01/14/26)
    - Related Jobs
  • Senior Systems Engineer (Onsite)

    RTX Corporation (Schriever AFB, CO)
    …that create a safer, more secure world. Raytheon is seeking a Senior Systems Engineer , providing enterprise-wide systems engineering and integration support ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with CI Poly - Current At Raytheon, the...CO (Denver area) **What You Will Do** + Provides systems engineering and integration support to assess, plan, coordinate,… more
    RTX Corporation (12/17/25)
    - Related Jobs