• Principal Java Software

    RTX Corporation (Aurora, CO)
    …tough, meaningful problems that create a safer, more secure world. As a Senior Software Engineer , you have the opportunity to directly impact the world around ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (08/01/25)
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  • Principal Software Engineer

    RTX Corporation (Aurora, CO)
    …problems that create a safer, more secure world. Raytheon is currently seeking a Software Engineer to join our talented team. The qualified candidate will be ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...responsible for evaluating operational software problems and providing immediate solutions to restore service… more
    RTX Corporation (07/11/25)
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  • Principal Java & C++ Software

    RTX Corporation (Aurora, CO)
    …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...Will Do** + Design, develop, test, deliver, and maintain software for cutting-edge satellite ground systems. + Work with… more
    RTX Corporation (07/01/25)
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  • Principal Software Development…

    Lumen (Denver, CO)
    …as we digitally connect the world and shape the future. **The Role** The Principal Software Development Engineer plans, designs, architects, and builds ... before putting code to canvas + Should have the ability to obtain Security Clearance **Compensation** This information reflects the anticipated base salary range for… more
    Lumen (07/15/25)
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  • Principal Command & Telemetry…

    RTX Corporation (Aurora, CO)
    …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...Will Do** + Design, develop, test, deliver, and maintain software for cutting-edge satellite ground systems. + Work with… more
    RTX Corporation (08/02/25)
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  • Principal Software Engineer

    Huntington Ingalls Industries (Colorado Springs, CO)
    …current Secret or TS level clearance. + 15+ years of experience as a software engineer , designing, developing, and deploying complex backend systems and a ... data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten… more
    Huntington Ingalls Industries (07/24/25)
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  • Principal / Senior Principal Cyber…

    Northrop Grumman (Colorado Springs, CO)
    …experience in lieu of degree. + Direct Experience utilizing NIST 800-160 system security engineer and the system development life cycle. + Direct experience ... and directed. This requisition may be filled as a ** Principal Cyber Systems Engineer ** or **Senior ...of degree. + Direct Experience utilizing NIST 800-160 system security engineer and the system development life… more
    Northrop Grumman (07/05/25)
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  • Principal / Sr. Principal Network…

    Northrop Grumman (Aurora, CO)
    …on the qualifications listed below. This requisition may be filled as either a Principal or Sr. Principal Network Engineer . **Basic Qualifications for a ... as well as, analyzing and organizing corresponding hardware and software combined solutions through network modeling. **About the program**... Principal Network Engineer :** + Bachelor's degree in a STEM discipline with… more
    Northrop Grumman (07/18/25)
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  • Principal /Sr. Principal Network…

    Northrop Grumman (Aurora, CO)
    …you thrive in this kind of environment, then please apply so we can consider you. ** Principal Network Engineer (Level 3) / Sr. Principal Network Engineer ... Broadside that is supporting a set of critical national security missions and customers. The Northrop Grumman (NG) program...4 years of Network Engineering experience for Level 3 Principal Network Engineer placement + **Level 4:**… more
    Northrop Grumman (06/10/25)
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  • Principal Systems Engineer /Sr.…

    Northrop Grumman (Aurora, CO)
    …on the qualifications listed below. This requisition may be filled as either a Principal or Sr. Principal Systems Engineer . **Basic Qualifications for a ... Principal Systems Engineer :** + Must have an **active** US Government DoD...**active** US Government DoD Top Secret/Sensitive Compartmented Information (SCI) security clearance **at the time of application** + Bachelor's… more
    Northrop Grumman (07/10/25)
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