• Senior Systems Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy Training Command. This ... system requirements, specifications, and technical documentation + Manage multi-site operations with distributed teams across multiple geographic locations + Manage… more
    SimIS Inc. (06/23/25)
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  • Cybersecurity Malware Reverse Engineer

    ManTech (Herndon, VA)
    …reverse engineering, malware analysis, and cybersecurity. + 8570 Certification- Level II **Preferred Qualifications:** + Previous Network Operations Center (NOC) ... **ManTech** seeks a motivated, career and customer-oriented **Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and Virginia (DMV)… more
    ManTech (06/12/25)
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  • Sr. Splunk Engineer - TS/SCI with CI Poly…

    Optiv (Herndon, VA)
    Optiv + ClearShark is looking for a highly skilled Sr. Splunk Engineer (Federal Managed and Advanced Services) to join our cybersecurity team. The ideal candidate ... managing, and optimizing the Splunk platform to automate and orchestrate security operations . This role requires expertise in developing custom playbooks for various… more
    Optiv (05/15/25)
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  • Network Engineer (Levels 2, 3)

    CACI International (Charlottesville, VA)
    Network Engineer (Levels 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... + Develop and maintain a road map for capabilities, operations , and technologies. + Assist with the development and...degree.)_ + DoD 8140.01 and DoD 8570.01-M IAT Level II compliant Skills & Technologies: + DoD Architecture Framework… more
    CACI International (08/11/25)
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  • Cyber Engineer Principal

    SAIC (VA)
    …leverage your leadership abilities. SAIC is seeking a Cyber Security Software Integration Engineer to support a fast paced highly innovative SDA project with the ... Defense Operator - Supports BMC3 AppFac active cyber defense operations in DOD AWS CloudOne + Provide engineering analysis,...clearance Certifications: + Possess a DoD 8570 IAT Level II Certification (eg, Security+) or the ability to obtain… more
    SAIC (08/09/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and customer-focused **Senior Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design, ... implement, and sustain mission-driven network solutions that enable secure enterprise operations . You will provide technical leadership and hands-on expertise in… more
    ManTech (08/08/25)
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  • TSSCI Splunk Engineer

    Insight Global (Arlington, VA)
    Job Description An employer is looking for a Splunk Administrator/ Engineer to sit in Arlington, VA! This role involves managing multiple Splunk components, including ... support from Linux system engineers and administrators. Responsibilities include operations and maintenance of all Splunk components, building dashboards and… more
    Insight Global (08/08/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    Mantech seeks a motivated and customer-focused **Senior Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design, implement, ... and sustain mission-driven network solutions that enable secure enterprise operations . You will provide technical leadership and hands-on expertise in supporting… more
    ManTech (08/08/25)
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  • Lead Network Engineer / Wi-fi, Wireless…

    EPAM Systems (Mclean, VA)
    We are seeking a **Lead Network Engineer / Architect** with extensive experience in Wi-fi and Wireless testing to join our team. The ideal candidate will leverage ... their expertise to drive process improvements, optimize operations , and deliver data-driven insights to support strategic decision-making. Req.#822159404… more
    EPAM Systems (07/18/25)
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  • Security Engineer -US Citizen Secret…

    NTT DATA North America (Newport News, VA)
    …and forward-thinking organization, apply now. We are currently seeking a Security Engineer -US Citizen Secret Clearance to join our team in Newport News, Virginia ... McAfee Application control and DLP, and Tenable.sc. + Current DOD 8570.m IAT II certification (Security+ or higher level certification). + **Must be a US citizen… more
    NTT DATA North America (07/16/25)
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