• Engineer Software 3/4 (active TS

    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 ... Software Engineers, DevOps Engineers, Systems Administrators, Database Administrators, and Network Engineers from entry-level to the most senior chief engineers… more
    Northrop Grumman (06/05/25)
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  • Senior Systems Engineer - Clearance…

    Lockheed Martin (Colorado Springs, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... Systems Engineer with networking experience to perform technical planning, network architecture, configuration of Cisco network equipment and cryptographic… more
    Lockheed Martin (07/12/25)
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  • Software Engineer TS /SCI Poly

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a **Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (05/28/25)
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  • RF Engineer , Senior (Level III)…

    Lockheed Martin (Littleton, CO)
    …for this position, applicants must possess an active security clearance level of: ** TS /SCI with Polygraph** * For long term employment on this program, selected ... candidates will be required to maintain an active security clearance level of: ** TS /SCI with Polygraph** **Desired Skills:** * Background utilizing COTS and GOTS CEN… more
    Lockheed Martin (07/26/25)
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  • Data Center Operations Engineer - TS

    General Dynamics Information Technology (Aurora, CO)
    …your opportunity to make a personal impact as a Data Center Operations Engineer supporting customer activities. GDIT is your place to make meaningful contributions ... people are our differentiator. As a Data Center Ops Engineer , you will help ensure today is safe and...**Required Technical Experience:** + Bachelor's degree in Computer Science, Network Engineering, a related + technical field, or equivalent… more
    General Dynamics Information Technology (07/23/25)
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  • Principal Systems Engineer - Active…

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted ... We have an exciting opportunity for a Principal System Engineer to join our team. The role is supporting...ability to multi-task, adapt to rapidly changing circumstances, effectively network , and communicate to the appropriate levels of the… more
    RTX Corporation (07/30/25)
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  • Sr. Software Engineer -Automated Test…

    Leidos (Aurora, CO)
    …has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (08/08/25)
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  • Platform Integration Engineer - TS

    Leidos (Aurora, CO)
    **Description** Leidos is seeking a highly adaptable **Platform Integration Engineer ** to support mission-critical solutions across various laboratory environments. ... migrating systems to the cloud, and debugging advanced technical stacks. The engineer will work in dynamic lab settings, collaborating with cross-functional teams to… more
    Leidos (08/08/25)
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  • Senior Full Stack Software Engineer

    Leidos (Aurora, CO)
    …has a new and exciting opportunity for a **Senior Full Stack Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (07/31/25)
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  • Principal Software Engineer - 25k Sign On…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,...results. Leidos is currently looking to add a Software Engineer (SWE-3) to a growing task. Tasks will include… more
    Leidos (07/25/25)
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