• Network Security Engineer (Splunk) - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …Technical Skills:** + Demonstrated experience working in Network Defense, Network Security Architecture , and Networking Technology (various devices and vendors) ... IT Risk Management **Skills:** Industrial Control System,Risk Assessments,Splunk Enterprise Security ,Supervisory Control and Data Acquisition (SCADA) **Certifications:** Certified Cloud… more
    General Dynamics Information Technology (12/15/25)
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  • Cyber Security Architect

    CACI International (Norfolk, VA)
    …II** **- Bachelors degree and 5+ years of experience in Cyber Security architecture .** **Additional Information:** This position offers an opportunity to ... and security requirements. Key Success Factors: + Understanding of security architecture principles + Knowledge of security assessment methodologies +… more
    CACI International (12/03/25)
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  • Principal Security Engineer - Hardware…

    Oracle (Richmond, VA)
    …the future of one of the largest clouds on earth with us. Overall, the OCI Security Architecture team performs a variety of work ranging from cloud security , ... of the world's biggest challenges. We offer unique opportunities for smart, hands-on security engineers with the expertise and passion to solve difficult problems in… more
    Oracle (11/25/25)
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  • Sepio Security Engineer

    Leidos (Arlington, VA)
    …or rogue hardware devices based on physical layer data characteristics. + Security Architecture : Collaborate with IT and network engineering teams to ... integrate security controls into the overall system architecture , ensuring a defense-in-depth strategy. + Vulnerability & Risk Assessment: Conduct thorough risk… more
    Leidos (11/25/25)
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  • Cyber Security Architect

    DCCA (Chantilly, VA)
    … security rules, regs, policies and standards * Expertise in network design, security architecture and identifying security gaps and proposing solutions * ... and a dedication to excellence. Key Tasks: Support specializing in cyber security and systems architecture . Requesting split support as ISSE/A&A, Strategic,… more
    DCCA (11/21/25)
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  • Technical Manager - Network and Edge…

    Optiv (Richmond, VA)
    …both hands-on and oversight responsibilities. * Strong background in network security architecture , engineering, and administration across multiple technology ... architectures, and roadmaps. * Lead complex problem-solving, troubleshooting, and architecture design for network and edge security ...and architecture design for network and edge security programs and related security technologies. *… more
    Optiv (11/07/25)
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  • Senior Manager, Information Security Office…

    Capital One (Mclean, VA)
    …oversight of cyber security concepts + At least 5 years of experience performing security risk assessments or security architecture reviews + At least 5 ... Senior Manager, Information Security Office (ISO) Consultant At Capital One, you...years of experience with architecture , software design, networking, or cloud infrastructure + At… more
    Capital One (11/06/25)
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  • Lead, Information Security Systems Engineer…

    L3Harris (Ashburn, VA)
    …+ Support the evaluation, qualification, testing, and delivery of security architecture improvements, obsolescence replacements, and vulnerability response ... + Support the evaluation, qualification, testing and delivery of security architecture improvement, obsolescence replacement and vulnerability response… more
    L3Harris (11/01/25)
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  • Security Engineering Lead

    Tyto Athene (Ashburn, VA)
    …A+, Security +, or Network+ (minimum required) + Strong working knowledge of: + Security services and network security architecture + Security policy ... **Description** Tyto Athene is searching for a ** Security Engineering Lead** to support a law enforcement...security . + Support secure network and data communications architecture design and enforcement. + Apply knowledge of industry… more
    Tyto Athene (11/01/25)
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  • Cyber Security Architect Manager

    CACI International (Norfolk, VA)
    …with DoD and DoN Information Assurance rules and regulations + Manage security architecture across both legacy and modern systems **Qualifications:** _Required:_ ... Cyber Security Architect Manager Job Category: Information Technology Time...+ At least 5 years of experience in cybersecurity architecture + Strong knowledge of DoD and DoN Information… more
    CACI International (10/28/25)
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