• Cyber Security Engineer

    V2X (Ashland, VA)
    …tackle their most complex challenges with integrity, respect, responsibility, and professionalism. As a Senior Cyber Security Engineer , you will be ... the day-to-day activities planning, implementing and executing overall RMF activities. The Senior Cyber Security Engineer serves as the primary interface… more
    V2X (01/15/26)
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  • Senior Cyber Security

    V2X (Ashland, VA)
    …tackle their most complex challenges with integrity, respect, responsibility, and professionalism. As a Senior Cyber Security Engineer , you will be ... the day-to-day activities planning, implementing and executing overall RMF activities. The Senior Cyber Security Engineer serves as the primary interface… more
    V2X (12/04/25)
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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** . Senior ... Cyber Security Engineers are responsible for the quality of cyber security -related solution delivery, development, testing, and deployment in support of … more
    ManTech (12/11/25)
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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 ... professionals with strong technical expertise and a desire to shape the security infrastructure of the future. **Responsibilities include but are not limited to:**… more
    ManTech (12/13/25)
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  • Senior Splunk Cyber Security

    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 ... diagrams and system documentation + Enforcing role-based access controls and operational security policies + Collaborating with cyber analysts and engineering… more
    ManTech (12/30/25)
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  • Senior Principal Cyber

    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...+ A Bachelor's degree or 4+ additional years of cyber experience in lieu of a degree + 10+… more
    ManTech (12/13/25)
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  • Senior Cyber Test Engineer

    Nightwing (Sterling, VA)
    …supports challenging, meaningful work that is vital to our national security , apply today! ** Senior Cyber Test Engineer ** CODEX is seeking a cyber ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/18/25)
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  • Senior Cybersecurity Incident Response…

    CGI Technologies and Solutions, Inc. (Radford, VA)
    … Cybersecurity Incident Response Administrator (Information Assurance Engineer - Senior )** **Category:** Cyber Security **Main location:** United States, ... Incident Response Administrator (Information Assurance Engineer - Senior ) will be responsible for managing Security ...application security standards and best practices. The engineer will review Army Cyber Tasking Orders… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Senior Cybersecurity Network Defense…

    CGI Technologies and Solutions, Inc. (Radford, VA)
    … Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior )** **Category:** Cyber Security **Main location:** United States, ... Type:** Full Time **Position Description:** CGI Federal is looking for a Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - … more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Senior Cyber Engineer

    Nightwing (Sterling, VA)
    …to customers in the intelligence community, defense, civil, and commercial markets. ** Senior Cyber Engineer ** Nightwing provides technically advanced ... supports challenging, meaningful work that is vital to our national security , apply today! **Principal Cyber Engineer ** Cyber Offense and Defense Experts… more
    Nightwing (12/12/25)
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