• Principal Software Engineer ( TS…

    KBR (Colorado Springs, CO)
    …Flexible Required Qualifications: + Security Clearance: Must have an active US government Top Secret security clearance with the ability to obtain SCI SI/TK, ... Title: Principal Software Engineer ( TS Security Clearance Required) Belong....an integral role in leading the discovery, development, and integration of affordable warfighting technologies for our air, space,… more
    KBR (08/08/25)
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  • Staff Engineer Software (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 ... be a part of our mission! Northrop Grumman Space Systems is seeking a Staff Software Engineer ...can be considered in lieu of degree + **Active Top Secret /SCI security clearance required at time… more
    Northrop Grumman (08/12/25)
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  • Sr Software Engineer - TS Clearance

    Lockheed Martin (Colorado Springs, CO)
    …or in a STEM related field, OR equivalent experience\. * An active final Top Secret clearance is required prior to starting\. * Java programming experience ... developing and integrating new capability for the Missile Defense System that currently protects the United States and its...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (08/21/25)
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  • Software Engineer TS /SCI Poly

    Leidos (Aurora, CO)
    …suite of team collaboration tools. Leidos is the prime contractor providing system engineering, development, test, integration , and operational support. This new ... while continuing to support an on-going mission and operational system . **Job Summary** The Software Engineer will...an agile development team. You must have an active/current TS /SCI Polygraph up front (this is firm). The development… more
    Leidos (09/15/25)
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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 ... us and make a difference in National Security!** **Job Summary** The Software Engineer will perform software development activities as a member of an agile… more
    Leidos (08/26/25)
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  • Software Engineer TS /SCI Poly

    Leidos (Aurora, CO)
    **Description** Leidos has an exciting opportunity for a Software Engineer ! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will perform ... as both an individual and a member of our top -notch agile development team building a large complex enterprise...-notch agile development team building a large complex enterprise system . Development includes the full range of turning Agile… more
    Leidos (09/27/25)
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  • Automated Test Framework Software Engineer…

    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 ... in National Security!** **Job Summary:** The **Automated Test Framework Software Engineer ** will support the framework of automated tests on multiple environments… more
    Leidos (09/27/25)
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  • Senior Cyber Defense Engineer - TS…

    Deloitte (Denver, CO)
    …in cyber-defense or cyber security related fields (eg, engineering, networking, systems integration , solutions etc.) Preferred: + Prior professional services ... Required: + BS degree in Information Technology, Cybersecurity, Data Science, Information Systems , Computer Science or related + Must be legally authorized to work… more
    Deloitte (09/25/25)
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  • Linux Systems Administrator - TS…

    Deloitte (Colorado Springs, CO)
    …need for employer sponsorship, now or at any time in the future. + Active Top Secret with SCI eligibility security clearance required + Role requires candidates ... with client on design, architecture and implementation of cyber solutions. + Engineer , implement, configure and tune IT infrastructure in support of cyber solutions.… more
    Deloitte (09/19/25)
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  • Chief Systems Engineer

    Lockheed Martin (Littleton, CO)
    … Integration Reviews * Represent Lockheed Martin as the Chief Systems Engineer and Systems Integration lead across the customer and industry team\. ... CE and SV RSE roles to ensure integrity of system / segments / subsystems design, integration ,...Control, systems architecture, * Active or Current Top Secret Clearance; US Citizenship Required **Desired… more
    Lockheed Martin (09/13/25)
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