• Systems Engineer II - Military Operations…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …tools such as Matlab, Python, and C++. + **A current/active Top Secret US Security Clearance with SCI Eligibility is required.** **Qualifications We ... way of living. Join our team! As a Systems Engineer , you will be using your skills and expertise...simulation, and test using progressive tools. As a cross-functional engineer , you are in charge of system-level ownership of… more
    Sierra Nevada Company, LLC (08/20/25)
    - Related Jobs
  • Senior System Engineer

    KBR (Colorado Springs, CO)
    …risk areas and recommends/implements risk reduction measures Qualifications Required: + Active Top - Secret clearance with SCI eligibility + Master's degree ... Title: Senior System Engineer Belong. Connect. Grow. with KBR! KBR's National...identity or expression, age, national origin, veteran status, genetic information , union status and/or beliefs, or any other characteristic… more
    KBR (08/13/25)
    - Related Jobs
  • Network Infrastructure Engineer I , Amazon…

    Amazon (Broomfield, CO)
    …be a US Citizen and must currently possess and maintain an active TS / SCI security clearance with polygraph. Key job responsibilities * Clearly communicate ... Web Services (AWS) is looking for a Network Infrastructure Engineer to build Amazon Dedicated Cloud regions as part...Qualifications - Current, active US Government Security Clearance of TS / SCI with Polygraph - Knowledge of network… more
    Amazon (09/19/25)
    - Related Jobs
  • HVAC Engineer

    DCCA (Boulder, CO)
    …HVAC Engineer Candidate must have an active TS / SCI Program: DCCA is recruiting candidates for an ... HVAC Engineer Location Boulder, CO Job Code 2429 #...and HVAC system upgrades or changes Requirements: An active TS / SCI clearance is required. At a minimum,… more
    DCCA (08/15/25)
    - Related Jobs
  • Senior Systems Engineer - Reliability,…

    CACI International (Colorado Springs, CO)
    …(RAM) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 10% ... data, historical trends, present root cause analysis, and discuss top Operations and Sustainment cost drivers + Work with...and maintainability. **Qualifications:** _Required:_ + Must hold an active TS with SCI preferred. Ability to obtain… more
    CACI International (10/08/25)
    - Related Jobs
  • Test Engineer

    CACI International (Colorado Springs, CO)
    … Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type ... DoD contexts. **Qualifications:** _Required:_ + Must hold an active TS with SCI preferred. Ability to obtain...SCI required + Bachelor's degree in computer science, Information Technology, or related field + 8+ years of… more
    CACI International (08/21/25)
    - Related Jobs
  • Principal Platform Engineer / Linux…

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Polygraph At Raytheon, the foundation of everything we do ... world. Raytheon Technologies (RTX) is seeking a **Principal Platform Engineer / Linux** with well-rounded Linux Infrastructure Engineering expertise...Python, Java, Ruby, Bash, C++, C#, Go) + Current TS / SCI / CI Poly issued security clearance… more
    RTX Corporation (09/09/25)
    - Related Jobs
  • Senior Test and Evaluation Engineer

    KBR (Colorado Springs, CO)
    …Evaluation Squadrons (TES) at Schriever SFB in Colorado Springs, CO. An active TS / SCI clearance is required. Applicants should have experience in acquisition ... Title: Senior Test and Evaluation Engineer Belong. Connect. Grow. with KBR! Senior Test...Space Battle Management and Control, Cyber * An active TS / SCI clearance Desired: * Master's Degree in… more
    KBR (08/14/25)
    - Related Jobs
  • Payload CONOPS Systems Engineer Principal

    BAE Systems (Boulder, CO)
    …with scripting languages such as Ruby or Python. + Current Top Secret / SCI security clearance. **Pay Information ** Full-Time Salary Range: $115779 - ... with technical experts to ensure proper documentation, maintenance, and flow of information though products like an Operations Manual, Command & Telemetry Handbook,… more
    BAE Systems (10/09/25)
    - Related Jobs
  • Mid-Level Software Engineer

    Leidos (Aurora, CO)
    …Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able to obtain a Polygraph.** ... Advantage Solutions Business Area, is currently seeking a Mid-Level Software Engineer for the Chinook Program. The Chinook Program delivers secure, scalable,… more
    Leidos (10/05/25)
    - Related Jobs