• Cybersecurity Engineer…

    General Dynamics Information Technology (Herndon, VA)
    …Required:** Yes **Job Description:** Deliver simple solutions to complex problems as a ** Cybersecurity Engineer Principal ** at GDIT. Here, you'll tailor ... your career growth ours. At GDIT, people are our differentiator. As a ** Cybersecurity Engineer Principal ** you will help ensure today is safe and tomorrow… more
    General Dynamics Information Technology (09/21/25)
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  • Principal Security Engineer

    Navy Federal Credit Union (Vienna, VA)
    Overview We are seeking a highly skilled and experienced Principal Cybersecurity Engineer to lead the design, implementation, and optimization of our web ... Qualifications + Industry certifications such as CISSP, CEH, or Azure Security Engineer Associate. + Experience with SPL (Splunk) and/or SQL platforms (Hydrolix,… more
    Navy Federal Credit Union (09/27/25)
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  • Cybersecurity Sr. Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …15 + years of related experience **US Citizenship Required:** Yes **Job Description:** CYBERSECURITY ENGINEER SR PRINCIPAL Advance your career while ... impacting our national security in cyber as a Cybersecurity Engineer Sr Principal at GDIT. Here, technologists have many paths to grow a meaningful career… more
    General Dynamics Information Technology (09/30/25)
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  • Principal Cyber Security Systems…

    ManTech (Chantilly, VA)
    MANTECH seeks a motivated, career-driven ** Principal Cyber Security Systems Engineer ** to join our team in **Chantilly, VA** . This role offers an exciting ... opportunity for an experienced engineer to secure and optimize complex infrastructure in support...strategic improvements while staying on the forefront of evolving cybersecurity technologies. **Responsibilities include but are not limited to:**… more
    ManTech (08/29/25)
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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Principal Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must be ... capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess, design, and...project leadership in support of a large, leading edge cybersecurity system * Coordinating teams in the development, integration,… more
    Shuvel Digital (09/25/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. ** Principal Cyber Engineer ** Nightwing provides technically advanced full-spectrum ... that is vital to our national security, apply today! ** Principal Cyber Engineer ** Cyber Offense and Defense...on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing… more
    Nightwing (09/12/25)
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  • Principal Site Reliability Engineer…

    Palo Alto Networks (Reston, VA)
    …At Palo Alto Networks(R) everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a ... who are as committed to shaping the future of cybersecurity as we are. **Who We Are** We take...is one of the biggest GCP customers. As a Principal SRE, you'll be at the forefront of building… more
    Palo Alto Networks (07/31/25)
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  • Principal Network Engineer /Analyst…

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Principal Network Engineer /Analyst** to join our team! In this role you ... By combining unique technologies with deep domain expertise across cybersecurity , missile defense, space, connected infrastructure, transportation, smart cities, and… more
    Parsons Corporation (09/11/25)
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  • Network Engineer Principal

    SAIC (Norfolk, VA)
    **Description** SAIC is looking for a talented **Network Engineer Principal ** to provide communications and networking systems engineering support to the ... certifications acceptable). + Ability to obtain relevant OS/CE certification for Cybersecurity Workforce (CSWF) compliance (eg, CCNA, Linux+) within 6 months of… more
    SAIC (08/27/25)
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  • Principal Software Systems Engineer

    Parsons Corporation (Herndon, VA)
    …**Job Description:** **Job Description:** Parsons is looking for an amazingly talented ** Principal ** **Software Systems Engineer ** to join our team! This ... disconnected, or edge computing environments. + Evaluates compliance with cybersecurity requirements, FIPS, STIGs, and RMF-aligned practices during software design… more
    Parsons Corporation (08/26/25)
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