• System Engineer

    CACI International (Aberdeen Proving Ground, MD)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... * **The Opportunity:** CACI is seeking a cleared Systems Engineer to provide software engineering and integration expertise in...the equivalent of a Bachelor's degree. + An active TS / SCI Clearance with Poly. + Provide integration… more
    CACI International (10/24/25)
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  • JBlocks Java Software Engineer

    CACI International (Hanover, MD)
    JBlocks Java Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... to provide input throughout the software lifecycle. **Qualifications:** **_Required:_** * TS / SCI Clearance with polygraph *3+ years of software engineering… more
    CACI International (10/23/25)
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  • Software Engineer

    CACI International (Denver, CO)
    … Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type ... End: 12/1/2025 **The Opportunity:** CACI is seeking a Software Engineer to join a highly energetic and fast-paced team...the impact of your work. **Qualifications:** **Required:** + Active TS / SCI with the ability to obtain a… more
    CACI International (10/23/25)
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  • Cloud Computing Engineer SME

    KBR (Chantilly, VA)
    …sharing and future troubleshooting + Other duties as assigned Required Skills: + Active TS / SCI with Polygraph + Bachelor of Science degree in Computer Science or ... Title: Cloud Computing Engineer SME Belong. Connect. Grow. with KBR! KBR's...complex security concepts to technical and non-technical stakeholders Clearance: TS / SCI clearance with a Polygraph Belong, Connect… more
    KBR (10/21/25)
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  • Senior Signal Processing Engineer

    Leidos (San Diego, CA)
    …Citizen with an active Secret clearance and the ability to obtain a TS / SCI level clearance - Bachelors with 12+ years prior relevant experience, or Masters ... currently has an opening for a **Senior Signal Processing Engineer ** . As a LInC EW Senior Signal Processing...an active clearance and the ability to obtain a TS / SCI clearance. Must be able to work… more
    Leidos (10/17/25)
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  • Senior DevSecOps Engineer

    CACI International (Chantilly, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... the use of resources **Qualifications** Required: + Candidate must have a current TS / SCI clearance with a Polygraph + Bachelor's degree in Computer Science,… more
    CACI International (10/15/25)
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  • Engineer II - Space Vehicle Simulators…

    BAE Systems (Boulder, CO)
    …by the US Secretary of Education, US Department of Education. + A current, active TS / SCI security clearance is required with the ability to obtain and maintain a ... SMS Space Vehicles. This position is for a software engineer that will report to the manager of Space... TS / SCI Polygraph. + Experience developing model based… more
    BAE Systems (10/11/25)
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  • Cyber Security Engineer

    Lockheed Martin (Boulder, CO)
    …\(RMF\) - NIST SP 800‑53\. * Ability to obtain and maintain a DoD Secret clearance \( TS / SCI preferred\)\. **Desired Skills:** * Bachelor's degree in ... to obtain and maintain a DoD clearance up to TS / SCI and the ability to travel\. **Basic...must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information You Should Know**… more
    Lockheed Martin (10/11/25)
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  • Junior to Mid-Level Software Engineer

    CACI International (Omaha, NE)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 10% ... and deployment. **Qualifications:** **_Required_** **:** + **MUST** have a **active TS / SCI Clearance** + 3+ years experience with software development,… more
    CACI International (10/08/25)
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  • Senior DevSecOps Engineer (Onsite)

    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 ... We have an exciting opportunity for a Senior DevSecOps Engineer to join our high-impact team supporting a mission-critical...Helm deployments). + Active and transferable US government issued TS / SCI security clearance is required prior to… more
    RTX Corporation (10/01/25)
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