• Software /DevOps Engineer 3/4 (Active…

    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 ... can be considered in lieu of degree. + **Active Top Secret /SCI security clearance required at time...Successful candidate will perform the responsibilities of a part-time JAVA developer and part-time DevSecOps engineer. +… more
    Northrop Grumman (11/12/25)
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  • Software Engineer TS /SCI Poly

    Leidos (Aurora, CO)
    …analysis, interface control, and testing and continuous integration. + Experience in software development on Agile teams using Agile Developer practices such ... **Description** Leidos is looking for a Software Engineer to join a high performing agile...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)
    …analysis, interface control, and testing and continuous integration. + Experience in software development on Agile teams using Agile Developer practices such ... **Leidos** has a new and exciting opportunity for a ** Software Engineer** in our **National Security Sector's (NSS) Cyber...an agile development team. You must have an active/current TS /SCI Polygraph up front (this is firm). The development… 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...interface control, and testing and continuous integration. Experience in software development on Agile teams using Agile Developer… more
    Leidos (09/26/25)
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  • Senior Java DevOps Developer

    CACI International (Denver, CO)
    …unique role you'll be responsible for designing, developing, integrating and testing Java software components in a scalable architecture. Familiar with ... Senior Java DevOps Developer Job Category: Engineering...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (09/19/25)
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  • Java Software Engineer

    CACI International (Aurora, CO)
    Java Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... ongoing basis. **The Opportunity:** CACI is seeking a talented Software Developer with automated testing expertise to...in a STEM field + 5+ years of relevant software development experience + Active TS /SCI clearance… more
    CACI International (10/03/25)
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  • Software Developer

    CACI International (Denver, CO)
    Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of ... End: 1/1/2099 **The Opportunity:** CACI is seeking an enthusiastic Software Developer . If you would enjoy the...and have previous development experience. **Qualifications:** _Required:_ * Active TS clearance with poly * Willing and able to… more
    CACI International (10/29/25)
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  • Software Developer / Engineer

    CACI International (Aurora, CO)
    Software Developer / Engineer Job Category:...* Experience: 3 or more years of experience in software development * Experience with Java /Back-end OR ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: None...None Anticipated Posting End: 11/6/2026 CACI is seeking a Software Developer to join a multidisciplined team… more
    CACI International (10/21/25)
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  • Java - Mainframe Programmer

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for Java - Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used ... Security Clearance. Preferred Skills and Experience + Active Security Clearance of Top - Secret level or higher + Strong working knowledge using IBM's Connect:… more
    GovCIO (11/07/25)
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  • Senior Full Stack Software Developer

    CACI International (Aurora, CO)
    Senior Full Stack Software Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular ... End: 10/17/2026 **The Opportunity:** As an experienced full stack software developer on a long-standing program supporting...related field) + Years of Experience: 10+ years in software development + Hands on experience with Java… more
    CACI International (10/18/25)
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