• 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...system security practices, TCP/IP networking, 802.1x, and network security concepts + An active IAT… more
    ManTech (12/13/25)
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  • Cyber Security Engineer (Elastic…

    CACI International (Hampton, VA)
    Cyber Security Engineer (Elastic SME) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... **The Opportunity:** Join our dynamic team as a Cyber Security Engineer at the DCGS Management Center...SOC operations + Proficiency with Linux/Unix operating systems and network protocols + Experience with SIEM and Log management… more
    CACI International (10/28/25)
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  • Senior Information Systems Security

    GovCIO (Alexandria, VA)
    …in areas like cloud architecture, virtualization, DevSecOps pipelines, workplace productivity solutions, networks and network security , and ICAM solutions. + ... **Overview** GovCIO is currently hiring a **Senior** **Information Systems Security Engineer ** for a program with the US Coast Guard. This position will be… more
    GovCIO (11/26/25)
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  • Information Systems Security

    BAE Systems (Sterling, VA)
    …senior staff. + Knowledge of the complex network environments involving shared networks and multiple security enclaves. + Possess the ability to bridge the ... be available based on position level and/or job specifics. **Information Systems Security Engineer (Senior)- ISSE** **115935BR** EEO Career Site Equal… more
    BAE Systems (11/21/25)
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  • Security Engineer II

    Trustmark (Richmond, VA)
    …best to our colleagues, clients and communities. We are seeking a highly skilled Cyber Security Engineer to join our team and play a pivotal role in safeguarding ... measures for the protection of Trustmark's computer systems, networks and information. The role helps identify and define...and standards (eg, NIST, ISO 27001). + Proficiency in network security , systems security , application… more
    Trustmark (09/20/25)
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  • Offensive Security Engineer

    Coinbase (Richmond, VA)
    Security organization at Coinbase is seeking to hire an experienced Offensive Security Engineer specializing in Web3 penetration testing and Web3 bug bounty ... * Extensive knowledge of the blockchain ecosystem, including L1/L2 networks , DeFi protocols, and staking mechanisms. * Deep understanding...open-source security research. * Expertise in Application Security , Network Security , or Cloud… more
    Coinbase (09/18/25)
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  • Security Engineer Investigator,…

    Meta (Richmond, VA)
    …property theft, and leaks of sensitive information.We are seeking an experienced Security Engineer to join the team. This role involves investigating, ... to detect malicious activities related to insider threats. **Required Skills:** Security Engineer Investigator, Insider Trust Responsibilities: 1. Perform… more
    Meta (11/26/25)
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  • Information Systems Security

    BAE Systems (Sterling, VA)
    …be available based on position level and/or job specifics. **Information Systems Security Engineer (ISSE)** **116464BR** EEO Career Site Equal Opportunity ... organized and complete records + Knowledge of the complex environment involving shared networks and multiple security enclaves + Knowledge of engineering for… more
    BAE Systems (09/19/25)
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  • Information System Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Information System Security Engineer (ISSE)** to join our team in **Chantilly, VA.** ... IS and Network Environment + Design, develop, and implement network security measures that provide confidentiality, integrity, availability, authentication,… more
    ManTech (11/29/25)
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  • Information System Security Engineer

    ManTech (Virginia Beach, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Norfolk, VA.** This is a ... emerging cybersecurity technologies, including access control, privileged access management, data security , network security , data loss prevention, cloud… more
    ManTech (11/29/25)
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