• Senior Principal Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role ... include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment... systems + Knowledge of Windows and Linux systems , general operating system security more
    ManTech (12/13/25)
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  • Senior Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports a ... include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment...systems . + Strong understanding of Windows and Linux systems , operating system security principles,… more
    ManTech (12/13/25)
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  • Cyber Security Engineer

    CACI International (Hampton, VA)
    Cyber Security Engineer (Elastic...of our Elasticsearch cluster, ensuring the health, status, and security monitoring of our systems . If you ... * **The Opportunity:** Join our dynamic team as a Cyber Security Engineer at the...DCGS experience + Four to seven years of Linux systems administration experience + Knowledge of security more
    CACI International (10/28/25)
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  • Chief Cyber Security Engineer

    Virtual Service Operations (Arlington, VA)
    Chief Cyber Security Engineer * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next steps in your ... career as a Chief Cyber Security Engineer ? Let's chat...lead the architecture, design, and integration of advanced cybersecurity systems , overseeing a broad engineering team to deliver hybrid… more
    Virtual Service Operations (12/09/25)
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  • Cyber Security Engineer

    BAE Systems (Herndon, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Cyber Security Engineer ** **115627BR** EEO Career Site Equal Opportunity ... experience. + Strong knowledge of Windows and Linux operating systems + Familiarity with system hardening, patch...GSEC, or Cloud Security certifications (eg, AWS Security , Azure Security Engineer ) +… more
    BAE Systems (12/09/25)
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  • Cyber Security Engineer

    Cinteot (Herndon, VA)
    Cyber Security Engineer (location: Herndon, VA) + TS/SCI with adjudicated CI poly required prior to start + Must have DoD 8570/8140 approved certification ... and sustainment. * Secure Configuration/Hardening of Department of Defense (DoD) information systems . * Security Information and Event Management (SIEM) and… more
    Cinteot (10/07/25)
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  • Cyber Systems Security

    Gromelski & Associates, Inc. (Manassas, VA)
    ** Cyber Systems Security Engineer Sr.**...Multimedia Support, and Technical System Support._ **_Cyber Systems Security Engineer Sr. Job ... Description:_** As a Cyber Systems Security Engineer Staff, you... Security Technical Implementation Guides (STIG) to advance cyber controls in a system security more
    Gromelski & Associates, Inc. (12/05/25)
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  • Cyber Network Security

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... None Type of Travel: None * * * **The Opportunity:** **CACI is seeking a talented Cyber Network Security Engineer to join our team in Chantilly, VA. This… more
    CACI International (12/02/25)
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  • Cyber Network Security

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... analysis, performance characterization (eg Wireshark, TCPdump, etc.). + Understanding of network/ cyber security , penetration testing, and information security more
    CACI International (11/07/25)
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  • Cyber Security Project…

    The Metamorphosis Group (Mclean, VA)
    …Information Systems Security Professional (CISSP), Certified Information System Security Engineer Professional (ISSEP), Certified Information ... Cyber Security Project Engineer ... Cyber Security Project Engineer TS/SCI Clearance with... systems . 6. Demonstrated experience developing and updating system security documents. 7. Demonstrated experience managing… more
    The Metamorphosis Group (12/10/25)
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