• Behavioral Scientist - USPS

    Tetrad Digital Integrity LLC (Falls Church, 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 ... fields like computer science or information security. + Experience in risk management, compliance , or a related field, with specific experience in AI or machine… more
    Tetrad Digital Integrity LLC (08/17/25)
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  • Systems Engineer - Integration Test Manager

    QinetiQ US (Mclean, VA)
    …Lab ensuring adequate resources for testing GCS functionality and cybersecurity requirements including correct software versions, server hardware, and lab ... during SIL setup including installation inspection, workmanship verification, safety compliance checks, and non-conformance tracking + Maintain quality and… more
    QinetiQ US (08/17/25)
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  • Test Engineer Advisor - Herndon, VA - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    compliance with strict security policies. + Perform rigorous ** cybersecurity testing** , including vulnerability scanning, penetration testing, and security ... in testing complex, mission-critical systems, with a strong background in cybersecurity , cross-domain solutions, and waveform messaging. The candidate will be… more
    General Dynamics Information Technology (08/16/25)
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  • Sr. Systems Administrator- Herndon, VA - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …in a secure environment, with a strong background in cybersecurity , cross-domain solutions, and hardware-in-the-loop (HIL) testing. **Responsibilities:** + ... reliability, and performance. + Configure **cross-domain solutions (CDS)** , ensuring compliance with strict security policies for data transfer between different… more
    General Dynamics Information Technology (08/16/25)
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  • Senior Network Engineer

    ManTech (Stafford, VA)
    …Plans, designs, and maintains the connectivity of enterprise network assets, ensuring compliance and secure operations on classified networks (SIPR, NIPR, JWICS). + ... (SCCA), and cross-domain solutions and guards. + Collaborates with ISSOs and Cybersecurity Services Leads in the Risk Management Framework (RMF) process, providing… more
    ManTech (08/15/25)
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  • Splunk Cyber Security Architect/Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …Required:** MBI (T2) **Job Family:** Cyber Security **Skills:** Cybersecurity ,Linux,System Administration **Experience:** 10 + years of related experience ... with cloud platforms (AWS, GCP, Azure) + Understanding of security and compliance requirements and implementation of role-based access controls (RBAC) in Splunk +… more
    General Dynamics Information Technology (08/15/25)
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  • Cyber Systems Engineer (TS) Space Systems (Dulles)

    Northrop Grumman (Dulles, VA)
    …part of history, they're making history. We are seeking an Early Career Cybersecurity Professional to join our Ground Software Integrated Product Team (IPT), with a ... to include Static and Dynamic Code Analysis, Software Dependency Scanning, Compliance and Vulnerability Scanning + Developing standard Risk Management Framework… more
    Northrop Grumman (08/14/25)
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  • Information Assurance Analyst II - Crystal City

    Epsilon, Inc (Arlington, VA)
    …day:** As Information Assurance Analyst II, you will be the forefront of cybersecurity , ensuring that information systems maintain a robust posture and continue to ... use your expertise to apply a comprehensive range of cybersecurity policies, principles, and techniques to maintain the integrity...Assist in the continuous monitoring of systems to ensure compliance with JSIG, NIST, CNSSI, RMF, and other security… more
    Epsilon, Inc (08/13/25)
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  • Network Engineer (Levels 2, 3)

    CACI International (Charlottesville, VA)
    …valuable skills and experiences that will propel your career?** CACI's Transport & Cybersecurity Services (TCS) program is actively hiring a team of TS/SCI cleared ... Agency's (NGA) GEOINT mission. Our team of talented Network and Cybersecurity professionals help design, develop, procure, implement, operate/sustain, and enhance… more
    CACI International (08/11/25)
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  • Identity and Access Management Engineer - Managing…

    Guidehouse (Arlington, VA)
    …Required** **:** Ability to Obtain Secret **What You Will Do** **:** Our Cybersecurity Consultants are a team of business integrators with extensive consulting and ... Engineer - Managing Consultant will support the implementation of multiple cybersecurity systems including but not limited to: Public Key Infrastructure (PKI)… more
    Guidehouse (08/10/25)
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