• Principal Java & C++ Software Engineer

    RTX Corporation (Aurora, CO)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... is required, as only US citizens are eligible for a security clearance ​ ** Security Clearance :** TS/SCI without Polygraph At Raytheon, the foundation of… more
    RTX Corporation (07/01/25)
    - Related Jobs
  • Principal/Sr Principal Engineer Electrical…

    Northrop Grumman (Colorado Springs, CO)
    …PhD. + US Citizenship with ability to obtain an active US Government DoD Secret security clearance , with an ability to obtain and maintain Special Access Program ... Northrop Grumman is seeking a **Principal / Sr Principal Engineer Electrical.** This position will be located in Colorado...**Preferred Qualifications:** + An active US Government DoD Secret security clearance at time of application, current… more
    Northrop Grumman (08/08/25)
    - Related Jobs
  • Principal Systems Engineer /Sr. Principal…

    Northrop Grumman (Aurora, CO)
    …have an **active** US Government DoD Top Secret/Sensitive Compartmented Information (SCI) security clearance **at the time of application** + Bachelor's degree ... have an **active** US Government DoD Top Secret/Sensitive Compartmented Information (SCI) security clearance **at the time of application** + Bachelor's degree… more
    Northrop Grumman (07/10/25)
    - Related Jobs
  • Staff Engineer Systems - SE&V Engineering…

    Northrop Grumman (Colorado Springs, CO)
    …Colorado Springs: $155,400 - $233,200 **Basic Qualifications:** Please note your updated security clearance and IAT/relevant certifications on your resume, if ... Defense Systems has an excellent opportunity for a Staff Engineer Systems - SE&V Engineering Project Manager (25-315) to...Applicants must possess a current, active in-scope DoD-issued **Secret** security clearance at the time of application,… more
    Northrop Grumman (08/02/25)
    - Related Jobs
  • Senior Network Operations Engineer (Tier 3)

    V2X (Colorado Springs, CO)
    …battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our ... integrity, respect, responsibility, and professionalism. As a Senior Network Operations Engineer (Tier 3), you will provide expert-level support for the operational… more
    V2X (07/16/25)
    - Related Jobs
  • Principal Systems Engineer - Military…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …programming or standard tools such as Matlab, Python, and C++. + **Active Top Secret US Security Clearance with SCI eligibility US Security Clearance is ... experience + Experience in SAP environments + Active Secret US Security Clearance At SNC we deliver customer-focused technology and best-of-breed integrations in… more
    Sierra Nevada Company, LLC (08/08/25)
    - Related Jobs
  • System Integration/Test Engineer Sr.

    Lockheed Martin (Littleton, CO)
    …off\-shifts and weekends as needed\. \-Ability to obtain DoD SECRET Security Clearance \. **Desired Skills:** \-Software experience, specifically Python \-Payload ... Mission is Ours\. We are seeking a System Integration/Test Engineer to join the SDA Tranche 1 program within...working with sys admins \-Experience integrating with EGSE systems ** Security Clearance Statement:** This position requires a… more
    Lockheed Martin (07/12/25)
    - Related Jobs
  • Missile Systems Integration & Test Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …NOTICE:** This position requires the ability to obtain and maintain a Secret US Security Clearance . US Citizenship status is required as this position needs an ... seeking a dynamic and skilled Systems Integration & Test Engineer to play a critical role in the research,...active US Security Clearance for employment. Non-U.S. citizens may… more
    Sierra Nevada Company, LLC (08/11/25)
    - Related Jobs
  • Manufacturing Engineer III

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …NOTICE:** This position requires the ability to obtain and maintain a Secret US Security Clearance . US Citizenship status is required as this position needs an ... adoption by your peers. + **Business Process(es) for Manufacturing Engineer ** s: Create, maintain, and improve the business process...active US Security Clearance for employment. Non-U.S. citizens may… more
    Sierra Nevada Company, LLC (06/02/25)
    - Related Jobs
  • Field Engineer

    UIC Government Services and the Bowhead Family of Companies (Fort Carson, CO)
    …prolonged amounts of time + Must be able to twist, bend and squat periodically SECURITY CLEARANCE REQUIREMENTS: Must have an active security clearance ... **Overview** Field Engineer PEO C3N: Bowhead is looking for a...military communications networks, as well as the architecture, protocols, security , network management and physics underlying these systems +… more
    UIC Government Services and the Bowhead Family of Companies (07/31/25)
    - Related Jobs