• Automated Test Framework Software Engineer

    Leidos (Aurora, CO)
    …source control and configuration management tools. + Must have experience working in Windows and/or Linux operating systems and experience working in a ... has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (12/27/25)
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  • Sr. Software Engineer TS /SCI…

    Leidos (Aurora, CO)
    **Description** Leidos has an exciting opportunity for a Sr. 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...XML canonicalization, digital signatures). Must have experience developing on Windows , and/or Linux operating systems . Must have… more
    Leidos (12/10/25)
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  • Systems Administrator ( TS /SCI…

    Fluor (Aurora, CO)
    …* Managing and creating policies in an Active Directory/Group Policy. * Hardening Windows systems and patching remediating as required in a timely manner. ... polygraph * Security + certification or ability to obtain * Install/configure Windows operating systems and software applications to include Active Directory,… more
    Fluor (10/29/25)
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  • Systems Engineer

    ISYS Technologies (Schriever AFB, CO)
    Minimum Clearance Required Top Secret SCI Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the ... of our government customers. I2X Technologies is seeking a Systems Engineer to support ongoing activities for...position will be on-site and will require an active Top Secret /SCI clearance. + Position is normally… more
    ISYS Technologies (12/10/25)
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  • Systems Engineer

    ISYS Technologies (Schriever AFB, CO)
    Minimum Clearance Required Top Secret SCI Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the ... of our government customers. I2X Technologies is seeking a Systems Engineer to support ongoing activities for...position will be on-site and will require an active Top Secret /SCI clearance. + Position is normally… more
    ISYS Technologies (12/10/25)
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  • Systems Engineer - 4 - Global Level…

    Northrop Grumman (Colorado Springs, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Integration offers an excellent opportunity for a Sr. Principal Engineer Systems - Global Level II ...+ Applicants must have a current, active in-scope DoD-issued ** TS /SCI/SAP** security clearance at the time of application, which… more
    Northrop Grumman (12/24/25)
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  • Lead, DevOps Cloud Software Engineer

    L3Harris (Colorado Springs, CO)
    …+ Utilize a mixture of Windows and Linux environments. + Maintain Top Secret Clearance, which requires US Citizenship. Qualifications: + Bachelor's Degree ... interest of national security. Job Title: Lead, Chief Software Engineer / AWS DevOps Cloud Job Code: 31973 Job...of 13 years of prior related experience. + DoD Top Secret or TS /SCI Clearance.… more
    L3Harris (12/20/25)
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  • Senior Specialist, Software Engineer

    L3Harris (Colorado Springs, CO)
    …experience. In lieu of a degree, minimum of 10 years of prior related experience. + Top Secret or TS /SCI Clearance + Experience in VMWare and Hyper-V, and ... interest of national security. Job Title: Senior Specialist, Software Engineer / Virtualization Engineer Job Code: 32251...troubleshooting and support of new system fielding. + Maintain Top Secret Clearance, which requires US Citizenship.… more
    L3Harris (12/20/25)
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  • Software Engineer II (Onsite)

    RTX Corporation (Aurora, CO)
    …clearance is required prior to start date. An active and transferable US government issued Top Secret security clearance that can be crossed over to a TS ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current At Raytheon, the foundation of everything...+ Experience working with Oracle databases. + Experience with Windows and Red Hat Linux operating systems .… more
    RTX Corporation (12/24/25)
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  • Cloud Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …IT/Cloud automation knowledge and experience + Ability to attain and maintain an US Gov SECRET and TOP SECRET / SCI clearance. Preferred Skills and ... do the right thing. Kratos is seeking a Cloud Engineer with a minimum of 5 years' experience in...Experience + RMF/Cyber Experience + Experience using Windows , Unix and other Operating Systems +… more
    Kratos Defense & Security Solutions, Inc. (12/21/25)
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