• Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …MS Azure and cloud services and technologies, including compute, database, storage, network virtualization, and security services; + Working understanding of ... Overview Security is critical to MC Dean's IT solutions...technology components; + **Producing detailed system design** , including network and systems infrastructure, interconnections, and application configuration to… more
    M. C. Dean (07/15/25)
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  • Senior Tenable Nessus Administrator

    CACI International (Chantilly, VA)
    …the organization's infrastructure. **Responsibilities:** You will be a Senior Tenable-Nessus Security Administrator for the Engineering Operations team for the ... enable the DoD customer to transition focus from IT operations to mission operations . As a Senior...Nessus, Nessus Manager, Nessus Agents, Log Correlation Engine, Nessus Network Monitor, and Security Center on both… more
    CACI International (06/24/25)
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  • Senior Circuit Engineer

    TekSynap (Arlington, VA)
    … circuits to meet performance and reliability requirements. + Knowledge of DOD network and system security requirements. + Provide technical guidance and ... to junior engineers and technical staff. + Conduct in-depth analysis of network performance metrics and implement optimization strategies to improve efficiency and… more
    TekSynap (07/09/25)
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  • Senior Physical Infrastructure Specialist

    First Division Consulting (Dahlgren, VA)
    …environments. + Knowledge of fiber optic splicing, cable testing procedures, and network security best practices. Physical Requirements: + While performing the ... + Ensure adherence to DoD and cybersecurity policies for physical infrastructure security and performance. + Maintain technical documentation, network diagrams,… more
    First Division Consulting (06/19/25)
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  • Data Center Procurement Manager, Data Center…

    Amazon (Herndon, VA)
    …team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate ... to dive-deep into processes used in our data center operations network . Additionally, candidate must have proven...hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital… more
    Amazon (06/19/25)
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  • Senior Cyber Threat Intelligence Analyst

    ManTech (Herndon, VA)
    …(eg, Splunk Certified Power User) are highly desirable **Preferred Qualifications:** + Previous Network Operations Center (NOC) or IT Operations experience + ... in cybersecurity with a focus on SIEM engineering and operations + Proficiency with threat hunting tools and platforms...ELK Stack, CrowdStrike, Carbon Black). + Strong understanding of network protocols, system logs, and security event… more
    ManTech (05/22/25)
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  • Computer Systems Analyst

    ManTech (Herndon, VA)
    …technology refresh, develop implementation plans and schedules; follow all customer network security processes and procedures, ensuring compliance with ... Engineering or similar field + 3+ years of relevant experience + Previous Network Operations Center (NOC) or IT Operations experience + Hands-on experience… more
    ManTech (06/14/25)
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  • Hardware Engineer

    SAIC (Reston, VA)
    …server hardware, SAN/NAS storage, and network components. + Familiarity with network security practices and secure enclave configurations. + Proficiency in ... resolve hardware-related incidents and issues, minimizing downtime and ensuring continuity of operations . + Implement and maintain strict security measures to… more
    SAIC (07/18/25)
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  • Enterprise Hybrid Architect

    Guidehouse (Mclean, VA)
    …Troubleshoot and resolve escalated network issues. + Implement and oversee network security measures, including access controls and disaster recovery plans. ... Perl) for network automation. + Experience with network security and access control models. +...programs (ie, strategy through execution) with an emphasis in operations . + Demonstrating IT strategy skills by being able… more
    Guidehouse (07/05/25)
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  • Cyber Strategy & Management Manager

    Grant Thornton (Arlington, VA)
    …including security and privacy, strategy, governance, IT risk, security testing, technology implementation/ operations , cybercrime and breach response for ... consisting of cybersecurity capability assessments, cyber threat and risk assessments, network and security architecture reviews, compliance and regulatory… more
    Grant Thornton (07/15/25)
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