• Senior Information Systems Security…

    Parsons Corporation (Colorado Springs, CO)
    …and Military Compartments efforts. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information ( SCI ) and Special ... your help. Our team is looking for a **Senior Information Systems Security Engineer (ISSE)** . In...Top Secret (TS) security clearance with eligibility for Secret Compartmented Information ( SCI ) + Willingness… more
    Parsons Corporation (10/11/25)
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  • TSSCI Poly Software Engineer

    Actalent (Aurora, CO)
    …obtain before starting). Work Environment This position requires on-site work in a Sensitive Compartmented Information Facility (SCIF) located in either ... Job Title: Software Engineer TS/ SCI Poly Job Description We...or other frontend software development languages. + Familiarity with cloud services such as AWS or Azure. + Bachelor's… more
    Actalent (12/23/25)
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  • Mission Solutions SAFe Agile Engineer

    CACI International (Aurora, CO)
    …will be considered, + Active Top Secret// Sensitive Compartmented Information with Counterintelligence Information (TS/ SCI ) _Desired:_ + Scaled Agile ... Mission Solutions SAFe Agile Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS/ SCI Employee Type: Regular Percentage of Travel Required: Type… more
    CACI International (12/06/25)
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  • Distinguished Software Engineering Lead

    Frontier Technology Inc. (Colorado Springs, CO)
    …ensuring interoperability and compliance. + Cloud Engineering & DevSecOps + Engineer cloud -native solutions in AWS GovCloud or hybrid IL4-IL6 environments ... principles, modularity standards, and software best practices across development teams. + Engineer solutions that bridge cloud , on-prem, and classified enclaves,… more
    Frontier Technology Inc. (12/19/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …of Defense (DoD) agencies. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information ( SCI ) and Special Access ... your help. Our team is looking for a **SysOps Engineer (** **System Administrator).** In this role you will...Top Secret (TS) security clearance with eligibility for Secret Compartmented Information ( SCI ) + Willingness… more
    Parsons Corporation (11/14/25)
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  • Software Engineer

    Lockheed Martin (Littleton, CO)
    …products \(user authentication, data encryption\) and secure development handling classified information \(Secret/TS/ SCI \) * Active TS/ SCI clearance * ... a recurring multi\- year, critical program seeking a Software Engineer who likes to be challenged and solve problems\....must be a US Citizen for consideration\. **Clearance Level:** TS/ SCI **Other Important Information You Should Know**… more
    Lockheed Martin (12/18/25)
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  • Senior DevOps Engineer - Autonomous…

    Oracle (Broomfield, CO)
    …US CITIZENSHIP_** **_as this role will support Oracle's Government Customers_** **_TS/ SCI w/Poly Security Clearance Required_** Are you interested in the exciting ... challenges of building and operating large-scale distributed infrastructure for the cloud ? Oracle's Cloud Infrastructure (OCI) National Security Sector Group is… more
    Oracle (11/25/25)
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  • Facility Operations Center Engineer , ADC…

    Amazon (Denver, CO)
    …of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, ... that the candidate selected must currently possess and maintain an active TS/ SCI security clearance with polygraph. The position further requires that, after start,… more
    Amazon (10/23/25)
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  • Systems Engineer

    Lockheed Martin (Denver, CO)
    …clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS/ SCI w/Poly **Other Important Information You Should Know** **Expression of ... **Description:** You will be a **Systems Engineer ** for the R&D team that investigates and...candidate must possess an active Top Secret clearance with SCI eligibility to start\. **Basic Qualifications:** + **Active TS… more
    Lockheed Martin (12/20/25)
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  • (DoD SkillBridge) Software Engineer

    Northrop Grumman (Aurora, CO)
    …mission. **What You'll get to Do:** We are looking for a Software Engineer experienced in Python (as your primary and most skilled in Object-Orientated programming ... and mission exposure. **About our organization:** As a Software Engineer , you'll be joining our growing Aurora Software and...and troubleshooting in Java or Python + **Current Top Secret/ SCI security clearance required to apply** + Candidate must… more
    Northrop Grumman (12/12/25)
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