• Senior Network and Next Generation Firewall…

    Lumen (Richmond, VA)
    …SIEM (Security Incident and Event Manager) application is desired - ArcSight or Splunk administrator experience/exposure is a plus. Ability to develop and ... role working towards the development of new solutions, processes, tools, systems that have company-wide and possibly industry-wide impacts. + Frequent contact… more
    Lumen (10/01/25)
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  • Cyber Security Analyst SME - TS/SCI w/ Polygraph

    General Dynamics Information Technology (Mclean, VA)
    …input into cyber policies that support the continuous monitoring of accredited information systems . + Coordinate with information system POCs for plan updates ... analysis. + Prepare risk reports and present findings to senior management. + Stay updated on the latest cyber...to include CISSP, CISM, CISA, CEH, NCSF, CAP, Certified Splunk Enterprise Administrator + **Location** : McLean,… more
    General Dynamics Information Technology (10/01/25)
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  • Senior DevOps Engineer

    Applied Research Associates, Inc. (Herndon, VA)
    **Description** ARA is looking for a Senior DevOps Engineer with strong expertise in OpenShift and you need to have a solid understanding of DevOps principles, ... container orchestration, and cloud-native application development. The Senior DevOps Engineer will be responsible for designing, implementing, maintaining… more
    Applied Research Associates, Inc. (09/12/25)
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  • Senior NOSC Technician

    Leidos (Reston, VA)
    …** Senior NOSC (Network Operations and Security Center) Technician/Network Administrator ** to support monitoring large-scale operations on a high-profile DOD ... SolarWinds, Nagios, Splunk , or similar). + Experience with Remedy Ticket system . + Proficient in Active Directory and managing user accounts and security groups… more
    Leidos (09/24/25)
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  • Chief Engineer Cyber IT Program

    BAE Systems (Sterling, VA)
    …and presenting technical papers + AWS Certified Associate Architect, Developer or SysOps Administrator + Microsoft Certified System Administrator in Cloud ... architecture, development, integration, operations, and sustainment of enterprise IT systems including both on-premises infrastructure (networks, computing, storage, desktops)… more
    BAE Systems (09/09/25)
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  • Classified Lab Manager

    The MITRE Corporation (Mclean, VA)
    …and make a difference with us. Department Summary: The team seeks a full-time Senior Systems Administrator to support the deployment, operation, and ... who has prior experience working as a classified IT Systems Administrator . This is an on-premises position...and systems administration + Maintenance of other systems /services according to project needs ( Splunk , Nessus… more
    The MITRE Corporation (09/04/25)
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  • Sr. NOSC Technician

    Leidos (Reston, VA)
    …**possibly by the end of the year** The candidate will obtain and maintain System Administrator and\or Network Administrator II functions and services in ... **Description** Leidos is seeking a **Sr. Network/ System Technician** to support monitoring large-scale operations on a high-profile DOD contract. The I3TS program… more
    Leidos (09/17/25)
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  • Cyber Operations Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    …of mitigations for cybersecurity solutions. You will leverage cyberspace operations systems to aggregate threat feeds that inform briefings for senior ... analysis abilities to adequately assess and inform operators and senior leadership or commander s on dynamic adversarial tactics,...+ 3+ years of experience as a STIG Manager Administrator + 3+ years of experience scripting a programming… more
    BOOZ, ALLEN & HAMILTON, INC. (09/05/25)
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