• Lead Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    …US Citizenship is required._ **Basic Qualifications:** + Requires an **active** DoD Top - Secret ( TS ) clearance with Sensitive Compartmented Information (SCI) ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...your pioneering spirit to our collaborative teams. This _Software Engineer (lead)_ _- Level 4_ role will be located… more
    Northrop Grumman (10/24/25)
    - Related Jobs
  • Software Engineer Staff - Space…

    Lockheed Martin (Littleton, CO)
    …a career that's built for you\. Space Protection Programs is seeking an experienced Software Engineer who can guide a team through complex mission software ... Candidate must have the ability to take ownership of software development and software integration activities\. The...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (11/20/25)
    - Related Jobs
  • Software Engineer TS /SCI

    CACI International (Denver, CO)
    Software Engineer TS /SCI Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... ongoing basis. **The Opportunity:** Are you ready to apply your expertise in software development to help shape the future of mission-critical systems? Join our… more
    CACI International (12/09/25)
    - Related Jobs
  • Software Engineer

    Lockheed Martin (Littleton, CO)
    …us, ensuring security and prosperity\. **THE WORK** Lockheed Martin is seeking a talented ** Software Engineer with a TS /SCI clearance and Sec\+ \(8570 ... member of the Ground Element Integration team that integrates, tests, and deploys software and hardware products as an integral component of a larger, complex… more
    Lockheed Martin (12/13/25)
    - Related Jobs
  • Software Engineer Level 5

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... limited to:** Designs, develops, documents, tests and debugs applications software and systems that contain logical and mathematical solutions....in lieu of a degree. + **Must have current Top Secret /SCI security clearance at time of… more
    Northrop Grumman (12/19/25)
    - Related Jobs
  • Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... join our team as a Sr. Principal (level 4) Software Engineer based out of based out...in lieu of a degree. + **Requires an active Top - Secret /Sensitive Compartmented Information (SCI) clearance at time… more
    Northrop Grumman (10/29/25)
    - Related Jobs
  • Software Engineer

    CACI International (Denver, CO)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel ... Knowledge of Microsoft software applications and other software applications as required **A TS /SCI clearance...and other software applications as required **A TS /SCI clearance is required to begin employment. For this… more
    CACI International (11/07/25)
    - Related Jobs
  • Principal Java Software Engineer

    RTX Corporation (Aurora, CO)
    …Ft. Meade, MD or Aurora, CO.** **What You Will Do** + The Principal Java Software Engineer will design, develop, and maintain advanced software applications ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Poly - Current At Raytheon, the foundation...a safer, more secure world. In the **Principal Java Software Engineering** role, you will design, develop, and test… more
    RTX Corporation (10/13/25)
    - Related Jobs
  • Ground Systems Software Engineer

    KBR (Denver, CO)
    Title: Ground Systems Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... will be an integral participant in ground system command and control software requirements development, design analysis, coding, and verification. Key areas of focus… more
    KBR (12/16/25)
    - Related Jobs
  • Lead Software Engineer Product Owner

    SAIC (Broomfield, CO)
    **Description** **Job Description:** We are seeking a highly skilled and motivated Software Product Owner/Lead Software Engineer to lead our software ... + Active TS /SCI clearance. + Bachelor's degree in computer science, Software Engineering, or a related field. Advanced degree preferred. + Minimum of 9… more
    SAIC (12/13/25)
    - Related Jobs