• Software Development Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …and delivering innovative solutions to our nation and global customers. Kratos is seeking a Sr . Software Development Engineer for our Federal Software ... projects implementing a SecDevOps approach across all phases of the software development lifecycle, to include design, development, test, and operational support… more
    Kratos Defense & Security Solutions, Inc. (12/10/25)
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  • Software Engineer II - Spacecraft…

    Lockheed Martin (Littleton, CO)
    **Description:** Join us as a ** Software Engineer ** where you will design and develop software for complex satellite and rocket test and measurement systems ... - **What does this role look like?** As a software engineer , you will contribute to designing,...software , electrical, and electronic systems with help from senior staff\. Key responsibilities include developing and maintaining … more
    Lockheed Martin (01/15/26)
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  • Principal or Senior Principal Network…

    Northrop Grumman (Keystone, CO)
    …history. Northrop Grumman Aeronautics Systems is looking to add a **Principal or Senior Principal Network and Communications Field Service Engineer ** to our team ... of Comms and Networks equipment to include radio terminals, software loads, switches, routers, and firewalls required to support...can be filled at either the Principal Field Service Engineer OR Senior Principal Field Service … more
    Northrop Grumman (01/17/26)
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  • Principal Software Engineer

    RTX Corporation (Colorado Springs, CO)
    …for Domestic and International customers. The Raytheon team is looking for a Senior Software Engineer to support the AN/TPY-2 missile defense ... , Colorado Springs, CO, 80916 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...program in providing world class Radar Software for our customers' wide array of Surveillance and… more
    RTX Corporation (12/13/25)
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  • Senior Principal Systems Engineer…

    RTX Corporation (Aurora, CO)
    …safer, more secure world. We have an exciting opportunity for a ** Senior Principal Systems Engineer - Continuous Integration/Development (CI/CD)** **Product ... Centretech Pkwy Building S75, Aurora, CO, 80011 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (12/09/25)
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  • Cyber Software Test Engineer

    Lockheed Martin (Denver, CO)
    …generating actionable remediation recommendations, and presenting results to customers and senior leadership\. + Partnering with software engineers, system ... **Description:** You will be the **Cyber Test Exploitation Engineer ** for the research and development team, responsible for designing, executing, and automating… more
    Lockheed Martin (01/14/26)
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  • Senior Data Engineer

    KBR (Colorado Springs, CO)
    Title: Senior Data Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... our national security. KBR, is seeking a highly motivated Senior Data Engineer to join us in...Work: Your work here won't just be limited to software development-it will directly support the Air Force in… more
    KBR (12/04/25)
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  • Senior Principal Engineer , Systems…

    RTX Corporation (Aurora, CO)
    …a safer, more secure world. Raytheon has an immediate opening for a temporary Senior Principal Systems Engineer . This role will support the program's deployed ... 6th Avenue Buckley AFB, Aurora, CO, 80011 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable… more
    RTX Corporation (01/07/26)
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  • RF Engineer Staff - Software Defined…

    Lockheed Martin (Littleton, CO)
    …Lockheed Martin Space Mission Processing team is seeking a highly skilled and motivated RF Engineer Stf to join our development team\. As member of the RF team, you ... will design, develop, test, and deploy a major hardware system including antennas, software defined radios, and related RF connections as part of a first\-of\-its… more
    Lockheed Martin (01/07/26)
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  • Lead Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    …Sector invites you to bring your pioneering spirit to our collaborative teams. This _Software Engineer (lead)_ _- Level 4_ role will be located onsite in Aurora, ... off. This role will lead a small team of software developers to advance a new tool that simulates...(SCI) eligibility **at time of application** + **Level 4** **( Senior Principal)** - Bachelor's degree with 8 years of… more
    Northrop Grumman (10/24/25)
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