• Capital One (Williamsburg, VA)
    Principal Auditor - Global Payment Network Capital One's Audit function is a dedicated group of professionals focused on delivering top-quality assurance services to ... impactful work for the enterprise. Capital One is seeking an energetic, self-motivated Principal Auditor interested in becoming part of our Audit team, with a… more
    Talent (10/27/25)
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  • COLSA Corporation (Fort Belvoir, VA)
    …hire date + Strong knowledge base preferred in the areas of: real-time security situational awareness, operational network systems , and security monitoring ... temporary position with employment expected to last approximately 10 months. Principal Duties and Responsibilities (*Essential Functions): + Applies knowledge of … more
    DirectEmployers Association (10/25/25)
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  • Principal Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** is seeking a motivated, career-driven ** Principal Cyber Security Systems Engineer** to join our team in **Chantilly, VA** . This role ... high-performing systems across mission environments. **Responsibilities** + The Principal Cyber Security Engineer will design, implement, and maintain… more
    ManTech (10/28/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Fairfax, VA)
    Cyber Systems Engineer level. **Basic Qualifications for a Principal Cyber Systems Engineer:** + A security clearance is not required at the ... training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer:** + A security clearance is not required at the… more
    Northrop Grumman (08/22/25)
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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 the **Chantilly, VA.** ... of degree + 10+ years of experience in a cyber role + Experience with Security Information...Management (SIEM) platforms, and/or Splunk + Knowledge of Linux systems administration, general operating system security practices,… more
    ManTech (10/24/25)
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  • Principal Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** is seeking a motivated, career-oriented ** Principal Cyber Security Engineer** to join our dynamic team in **Chantilly, VA** . In this role, you ... will lead cyber solution development and deployment in support of mission-critical...technical team dedicated to securing our nation's most sensitive systems . **Responsibilities:** + Maintain and support Identity and Access… more
    ManTech (10/21/25)
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  • Principal Auditor - Cyber , Risk…

    Capital One (Mclean, VA)
    Principal Auditor - Cyber , Risk and... (application security , network security , cyber security , data protection), information systems ... or Technology Operations, such as Cloud provider certifications, Certified Information Systems Security Professional (CISSP), or Certified Information … more
    Capital One (09/19/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …collaborative team that supports challenging, meaningful work that is vital to our national security , apply today! ** Principal Cyber Engineer** Cyber ... in the intelligence community, defense, civil, and commercial markets. ** Principal Cyber Engineer** Nightwing provides technically advanced full-spectrum… more
    Nightwing (09/12/25)
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  • Principal Cyber Software Engineer

    Northrop Grumman (Mclean, VA)
    …they're making history. Northrop Grumman Defense Systems has an opening for a Principal Cyber Software Engineer. We are looking for you to join our team ... as a Principal Cyber Software Engineer based out of...This role offers an exciting opportunity to influence the security posture of our software systems while… more
    Northrop Grumman (10/26/25)
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  • Sr. Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …career. **Northrop Grumman Mission Systems ** is seeking an experienced **Senior Principal Cyber Software Engineer** to join our team supporting a program ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/21/25)
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