• Lead Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This is a position will be managing and ... applications, including collaboration tools, Systems Information and Event Monitoring ( SIEM ) products, directory services, and automation technologies. + Identifying… more
    ManTech (12/17/25)
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  • Case Management Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    We are looking for a Backend Security Engineering Case Management Engineer to architect and implement the backend foundation of our next-generation case management ... between the case management platform and security tools such as SIEM , EDR, vulnerability management platforms, threat intelligence sources, identity systems, and… more
    ENS Solutions (12/13/25)
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  • Principal Digital Forensic Engineer

    Oracle (Reston, VA)
    …with the enhancement of a digital forensics program that spans Oracle's cloud and on-premise environments. The program provides capabilities and tools that multiple ... managers for native forensic capabilities that are needed in our cloud infrastructure and services. **Responsibilities** Key Responsibilities + Contribute to OCI… more
    Oracle (11/25/25)
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  • Security Engineer II

    Trustmark (Richmond, VA)
    …our colleagues, clients and communities. We are seeking a highly skilled Cyber Security Engineer to join our team and play a pivotal role in safeguarding our ... tools and technologies (eg, firewalls, intrusion detection systems, encryption, SIEM ). + Excellent problem-solving and analytical skills. + Strong communication… more
    Trustmark (12/20/25)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …(LAN/WAN), commercial Internet connection, public facing websites, wireless, mobile/cellular, cloud , security devices, servers and workstations. The CBP SOC is ... security violations. Leidos is seeking an experienced Cyber Detection Engineer to join our team. As a member of...or other. + Established experience with incident response and SIEM tools, host-based logs, network-based logs, and regex. +… more
    Leidos (12/19/25)
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  • Cyber Systems Engineer - level 2

    Northrop Grumman (Dulles, VA)
    …Implement and maintain COTS security products (firewalls, anti-virus, two-factor authentication, SIEM tools, etc. within terrestrial systems + For space segments, ... systems and various COTS/GOTS applications including those within virtualized and/or cloud environments + Document (or update) Standard Operating Procedures (SOPs)… more
    Northrop Grumman (12/02/25)
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  • Security Engineer

    Insight Global (Surry, VA)
    Job Description The Security Engineer will be a critical piece to the Information Security team, driving the design, implementation, and technical controls that ... or automation pipelines. -Hands-on experience with common security tools (EDR, SIEM , IAM, vulnerability scanners, firewalls, etc.). -Solid understanding of cloud more
    Insight Global (12/02/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …of our cybersecurity infrastructure. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited to) the ... (eg, Defender, Trend Micro), data loss prevention (eg, MS Purview), SIEM (eg, Splunk, Sentinel), vulnerability scanning (eg, Tenable Nessus/Security Center), and… more
    M. C. Dean (11/26/25)
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  • Cyber Security Engineer

    Cinteot (Herndon, VA)
    …* Secure Configuration/Hardening of Department of Defense (DoD) information systems. * Security Information and Event Management ( SIEM ) and cloud technologies. ... Cyber Security Engineer (location: Herndon, VA) + TS/SCI with adjudicated CI poly required prior to start + Must have DoD 8570/8140 approved certification such as… more
    Cinteot (10/07/25)
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  • Senior Security Engineer - Data Loss…

    Oracle (Richmond, VA)
    …leadership. **Preferred Qualifications** + Five years of experience in DLP (client/server/ cloud ), incident response and/or security operations center activities at a ... cloud service provider + Effective written and oral communications...variety of logs and telemetry including AV, web server, SIEM , etc. + Experience with sophisticated threat actors and… more
    Oracle (11/25/25)
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