• Snr Engineering Manager, Network OS

    Oracle (Richmond, VA)
    …6-12 engineers delivering NOS features end to end (design, implementation, test , rollout, and operations). + Translate product/architecture goals into clear ... and performance management. + Collaborate with partner teams (Networking, Compute, Security , SRE) to land dependencies, resolve conflicts, and align on SLAs/SLOs.… more
    Oracle (12/11/25)
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  • Senior Security Systems Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …to bring the system into compliance. + Plan, develop, execute and document results of security test procedures. + Lead the analysis and testing of a designated ... (HBSS). 2. Examples of engineering experience include developing secure network architectures, security design, developing engineering documentation, application… more
    Imagine One Technology & Management (12/30/25)
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  • Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles: ... separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering...+ Plan, develop, execute, and document results of cybersecurity test procedures. + Analyze and test Naval… more
    Cydecor, Inc. (12/21/25)
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  • Senior Information System Security Engineer

    General Dynamics Information Technology (Reston, VA)
    …Deliver security related solutions for enterprise information systems and network architectures as an Information System Security Engineer at GDIT. ... requirements into actionable technical designs. + Develop comprehensive system test plans (STP) to assess the security ...system test plans (STP) to assess the security posture of the information systems. + Analyze scan… more
    General Dynamics Information Technology (11/21/25)
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  • Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …integration of existing SAP network infrastructures + Perform analysis of network security , based upon the Risk Management Framework (RMF) with emphasize ... security and system operations/performance functions and metrics + Perform security assessments of servers/ network devices/ security appliances + Develop… more
    Global Resource Solutions (12/19/25)
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  • Senior IT Security Architect

    AIG (Reston, VA)
    …global information security teams, AIG business and applications teams, data, network , and cloud services to secure AIG's global applications landscape. + Work ... organization. 3+ years of engineering and hands-on design and architecture of effective security controls and measurement in network and applications domains for… more
    AIG (10/21/25)
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  • Cyber Security Engineer - TS/SCI Clearance…

    Cambridge International Systems Inc (Quantico, VA)
    …incident reports in accordance with regulatory guidance. + Develop and execute security test scripts and validation activities to verify the effectiveness ... Cambridge Customer Site. You will: + Monitor and analyze network traffic, system logs, and security alerts...and analyze network traffic, system logs, and security alerts to detect, investigate, and escalate cybersecurity threats… more
    Cambridge International Systems Inc (01/14/26)
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  • Cyber Security Architect

    DCCA (Chantilly, VA)
    … accreditation efforts for enterprise systems. * Demonstrated experience with security engineering and network engineering. * Demonstrated experience analyzing ... security rules, regs, policies and standards * Expertise in network design, security architecture and identifying security gaps and proposing solutions *… more
    DCCA (11/21/25)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    …secure enclaves at the edge. You'll deliver enterprise services and cyber network defense capabilities. As aSenior Information System Security Engineer (ISSE), ... + Develop and recommend modifications based on exercise or test results. + Mitigate or recommend acceptance of identified...to lead, guide and mentor the other Information System Security Engineers + Must have Network compliance… more
    Virtual Service Operations (11/09/25)
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  • Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    …capabilities, operations, and technologies. + Assist with development and execution of test plans and supporting documentation of all network configuration ... Cyber Security Implementation Engineer Job Category: Engineering Time Type:...the National Geospatial-Intelligence Agency's (NGA). Our team of talented Network and Cybersecurity professionals help design, develop, procure, implement,… more
    CACI International (11/14/25)
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