• Penetration Tester

    CACI International (Chantilly, VA)
    Penetration Tester Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular ... and open source exfiltration techniques.** **Bachelors degree in related field.** **Active TS / SCI w/polygraph clearance .** This position is contingent on… more
    CACI International (12/12/25)
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  • Senior DevOps Software Engineer

    CACI International (Sterling, VA)
    Senior DevOps Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: ... management practices and have previous development experience. **Qualifications:** _Required:_ + Active TS / SCI with Polygraph clearance . + Bachelor's degree… more
    CACI International (12/11/25)
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  • Software Engineer

    Tetrad Digital Integrity LLC (Fort Belvoir, VA)
    …development, and create efficient and effective systems for our clients. QUALIFICATIONS: + TS / SCI clearance is required + Experience with programming ... such as Ruby, Python, C#, Java, or PowerShell + TS / SCI clearance + HS diploma...+ Linux CE Certification + DoD Approved 8570 - Information Assurance Technician (IAT) Level II Certification such as… more
    Tetrad Digital Integrity LLC (12/11/25)
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  • Software Developer

    CACI International (VA)
    …Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage ... development and operational environments. **Qualifications:** _Required:_ + US Citizenship and active TS / SCI clearance + Bachelor's degree in Computer… more
    CACI International (12/09/25)
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  • Facilities Safety Compliance Technician

    Leidos (Springfield, VA)
    …and federal safety regulations. **Basic Qualifications** + Ability to obtain and maintain a TS / SCI with Poly clearance + High school diploma or equivalent ... **MDS** ) division at Leidos is seeking a Senior Security & Life Safety Technician who is responsible for...and familiarity with facility management systems. **Preferred Qualifications** + TS / SCI with Poly Clearance +… more
    Leidos (12/08/25)
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  • Software Developer - Full Performance

    CACI International (Chantilly, VA)
    …Full Performance Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: ... specifically seeking candidates with lambda experience and writing APIs. Required Qualifications: ACTIVE TS / SCI with Polygraph clearance * A master's degree… more
    CACI International (12/03/25)
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  • Software Integration Engineer

    Leidos (Chantilly, VA)
    …debug software issues, investigate root causes, and recommend fixes Preferred Qualifications: + Active TS SCI clearance with Polygraph + Active CompTIA Sec+ ... the CI/CD pipeline - requirements gathering through usability sessions Core Qualifications: + Active TS / SCI clearance and ability to obtain a Polygraph. +… more
    Leidos (11/27/25)
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  • Front End Software Engineer (Mid-Level)

    CACI International (Sterling, VA)
    …to a positive and upbeat team atmosphere. **Qualifications:** _Required:_ + An active TS / SCI clearance with Polygraph. + Bachelor's degree in Computer ... (Mid-Level) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI ...JIRA, Confluence). + Understanding of UI/UX best practices. + Security +, or other IAT II qualified security… more
    CACI International (11/18/25)
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  • Systems Architect

    CACI International (Springfield, VA)
    Systems Architect Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage ... their potential impact on our systems. + Ensure system security and reliability: Design and implement security ...8140.01 / DoD 8570.01-M.IAT Level II Certification + Active TS / SCI Clearance (must obtain a… more
    CACI International (11/17/25)
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  • Cyber Network Operator

    CACI International (Chantilly, VA)
    Cyber Network Operator Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular ... working with and among a team of true cyber security engineering experts with world class and unique skills...all of the following) **Qualifications** : _Required:_ * Active TS / SCI with required polygraph clearance … more
    CACI International (11/12/25)
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