• ForeScout Engineer - Active TS/SCI with CI…

    ENS Solutions (Norfolk, VA)
    …to solve complex security challenges. You will lead a team as they engineer solutions to complex challenges for customers using knowledge network engineering, Active ... Directory, and system administration. In this role, you'll closely impact mission success, protecting data and networks from malicious payloads and actors. With… more
    ENS Solutions (12/06/25)
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  • Software Engineer

    Tetrad Digital Integrity LLC (Fort Belvoir, VA)
    Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities ... this digital age. We are looking for a Software Engineer to support our customer in Fort Belvoir on...contribute to solution development, and create efficient and effective systems for our clients. QUALIFICATIONS: + TS/SCI clearance is… more
    Tetrad Digital Integrity LLC (12/11/25)
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  • Lead Test Automation Engineer - ServiceNow…

    CACI International (Chantilly, VA)
    Lead Test Automation Engineer - ServiceNow Automated Test Framework (ATF) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... **We are seeking a highly experienced and motivated Lead Test Automation Engineer who specializes in the ServiceNow Automated Test Framework (ATF) to lead… more
    CACI International (12/04/25)
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  • Mid-Level Test Automation Engineer

    CACI International (Chantilly, VA)
    Mid-Level Test Automation Engineer (Playwright SME) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... **We are seeking a highly skilled and dedicated Mid-Level Test Automation Engineer to drive the quality assurance strategy for our mission -critical… more
    CACI International (12/04/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports the ... Comply-to-Connect (C2C) mission by engineering and sustaining secure network infrastructures across...that enhance network compliance and security posture across DoD systems . **Responsibilities include but are not limited to:** +… more
    ManTech (12/13/25)
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  • Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    …cybersecurity infrastructure and applications running on Windows and Linux operating systems + Engineer and implement cybersecurity solutions leveraging cloud ... Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage… more
    CACI International (11/14/25)
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  • AWS Full Stack Infrastructure Engineer

    BCMC (Dulles, VA)
    BCMC is supporting a US Government customer on a large mission critical development and sustainment program to sustain and operate a network operations environment, ... to address emerging threats. BCMC is seeking a skilled Full Stack Infrastructure Engineer with expertise and focus on automated patching and security updates in AWS… more
    BCMC (01/06/26)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …other appropriate tools. + Derive, document and/or identify system CONOPS for Mission Assurance Categorization per DoDI 8500.2. + Research and recommend logical and ... point for all security matters related to specific sets of information systems . + Define an Information Assurance Vulnerability Management (IAVM) Plan. Plan, execute… more
    Imagine One Technology & Management (12/24/25)
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  • Microsoft SQL DBaaS Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …safe and tomorrow is smarter. Our work depends on a Microsoft SQL DBaaS Engineer joining our team to support Government activities in Annapolis Junction, MD, or ... environment in delivering Enterprise Apps services. As a Microsoft SQL DBaaS Engineer supporting the Government, you will be charged with providing a roadmap… more
    General Dynamics Information Technology (01/06/26)
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  • Senior Splunk Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career, and customer-oriented **Senior Splunk Cyber Security Engineer ** to join our team in **Chantilly, VA.** In this role, you will ... support a mission -critical initiative and contribute directly to cybersecurity operations through...play a key role in maintaining and tuning Splunk systems , while collaborating with technical teams and cyber analysts… more
    ManTech (12/30/25)
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