• Visa (Ashburn, VA)
    …and data solutions, cybersecurity , and B2C platforms. The Opportunity: As a Senior Manager, you should bring a well-rounded skill set that includes expertise in ... are vital for effective collaboration with cross-functional teams. The Senior Manager should possess problem-solving abilities, drive innovation, and prioritize… more
    Upward (07/16/25)
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  • Cybersecurity Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    Cybersecurity Engineer , Senior The Opportunity: Are you looking for an opportunity to share your experience in network and system security to safeguard our ... nation? As a cybersecurity engineer , you can identify, implement, and operate the systems, tools, and approaches needed to assess vulnerabilities, repel threats,… more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …improving lives, and changing the world for the better. We are seeking a ** Cybersecurity Engineer 6** to join our **Security and Electronic Systems (SES)** ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver… more
    M. C. Dean (07/15/25)
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  • Cybersecurity Specialist 3

    M. C. Dean (Chantilly, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... the world for the better. We are seeking a ** Cybersecurity Specialist 3** to join our **Security and Electronic...and tuition reimbursement. + Open and transparent communication with senior leadership as well as local office management. **We… more
    M. C. Dean (07/15/25)
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  • Senior Information System Security…

    ManTech (Quantico, VA)
    **MANTECH** seek a motivated, career and customer-oriented ** Senior Information System Security Engineer ** to join our team **Quantico, VA.** **Responsibilities ... IS and Network Environment security requirements in accordance with applicable cybersecurity requirements. + Design security architectures for use within the IS… more
    ManTech (07/16/25)
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  • Senior Information System Security…

    ManTech (Chantilly, VA)
    ManTech is seeking a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** ... IS and Network Environment security requirements in accordance with applicable cybersecurity requirements. Design security architectures for use within the IS and… more
    ManTech (07/03/25)
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  • Senior Information System Security…

    Amentum (Warrenton, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior Information System Security Engineer ** to join our team of passionate individuals ... for transformative change. **Responsibilities:** The duties and responsibilities of the ** Senior ** **I nformation System Security Engineer (ISSE)** include, but… more
    Amentum (07/17/25)
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  • Senior SIGINT System Engineer

    KBR (Chantilly, VA)
    Title: Senior SIGINT System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... optimizing defense systems that ensure national security and shape the future of space defense. Senior SIGINT Systems Engineer KBR is seeking a Senior SIGINT… more
    KBR (05/13/25)
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  • Senior Cyber Network Engineer

    CACI International (Chantilly, VA)
    Senior Cyber Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... 10% Type of Travel: Local * * * **The Opportunity:** Join our team as a Senior Principal Cyber Network Engineer in Chantilly, VA where you will be responsible… more
    CACI International (06/23/25)
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  • Senior Network Engineer

    KBR (Chantilly, VA)
    Title: Senior Network Engineer Belong. Connect. Grow. with KBR! KBR is seeking a highly skilled and experienced Senior Network Engineer to oversee ... and performance monitoring frameworks. + Ensure operational compliance with federal cybersecurity mandates (eg, FISMA, NIST) and disaster recovery best practices. +… more
    KBR (06/07/25)
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  • Senior Systems Engineer - Active…

    RTX Corporation (Sterling, VA)
    …problems that create a safer, more secure world. We have an exciting opportunity for a Senior Systems Engineer to join our team. This role supports one of our ... engineering support, guidance, and fostering team communication. As a Senior Systems Engineer , you will serve in...+ Experience working with NIST 800-53, Privacy Framework and Cybersecurity Framework requirements **What We Offer** + Our values… more
    RTX Corporation (07/11/25)
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  • Senior Cyber Test Engineer (Onsite)

    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 test ... on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing...on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing… more
    Nightwing (07/19/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career-focused ** Senior Cyber Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will support system ... security architecture and assurance by implementing robust cybersecurity frameworks, assessing risk, and leading system compliance activities across complex… more
    ManTech (07/10/25)
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  • Senior Launch Integration and Operations…

    KBR (Chantilly, VA)
    Title: Senior Launch Integration and Operations Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... security and shape the future of space defense. KBR is seeking a Senior Launch Integration and Operations Engineer to support collaboration with… more
    KBR (05/09/25)
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  • Senior Firewall Engineer

    SAIC (Quantico, VA)
    …The Air Force and Combatant Commands Business Group of SAIC is seeking a Senior Firewall Engineer to support a transformational infrastructure program for DCSA. ... the Activity Report. **Qualifications** **Required Qualifications:** It is required that the Senior Firewall Engineer have the following qualifications: + BA/BS… more
    SAIC (07/04/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a...the future of space defense. KBR is seeking a Senior Software Engineer to join our team.… more
    KBR (07/22/25)
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  • Systems Engineer - Research and Development…

    KBR (Chantilly, VA)
    Title: Systems Engineer - Research and Development - Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a...the future of space defense. KBR is seeking a Senior Systems Engineer to support our customers… more
    KBR (05/01/25)
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  • Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a...the future of space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part… more
    KBR (06/18/25)
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  • Senior Software Engineer (C#)

    Synergy ECP (Quantico, VA)
    Senior Software Engineer (C#) Quantico, VA (http://maps.google.com/maps?q=Quantico+VA+USA) Description Synergy is looking for Senior C# Software Engineer ... MD, our talented, dedicated staff provide a broad range of services in cybersecurity , software, data transport solutions, systems engineering, and IT services to the… more
    Synergy ECP (05/07/25)
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  • Senior System Engineer

    KBR (Chantilly, VA)
    Title: Senior System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a...position based upon contract award KBR is seeking a Senior Systems Engineer to join our team… more
    KBR (06/19/25)
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