• Senior Information System Security Officer

    The MITRE Corporation (Mclean, VA)
    …+ Lead the design and implementation of cybersecurity measures for classified systems , ensuring security is embedded throughout the system lifecycle. + ... Security Services Division (R300) is looking to fill a Senior Information Systems Security Officer position, with a focus on classified environments. The selected… more
    The MITRE Corporation (12/18/25)
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  • Information System Security Manager (ISSM)

    Linchpin Solutions, Inc. (Quantico, VA)
    …audits, corrective actions, and continuous improvement initiatives. + Senior Systems Engineer-Coordinates on system design, secure configurations, network ... Information System Security Manager (ISSM) Quantico, VA (http://maps.google.com/maps?q=Quantico+VA+USA+22134) Job...for all Command and Control (C2) training networks and systems supporting both the Marine Operational Command and Control… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Senior Information System Security Engineer

    General Dynamics Information Technology (Reston, VA)
    … Security** **Engineer** Deliver security related solutions for enterprise information systems and network architectures as an Information System Security ... None **Job Family:** IT Infrastructure and Operations **Skills:** Computer Servers,Critical Systems ,Information Technology (IT) Systems **Experience:** 8 + years… more
    General Dynamics Information Technology (11/21/25)
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  • System Administrator

    CACI International (Chantilly, VA)
    systems to include web servers, database servers, and associated development systems (eg Team Foundation Server) + Maintains system reliability and uptime ... System Administrator Job Category: Information Technology Time Type:...for automation of build-out, maintenance, and configuration of virtualized systems . + Deployment of updates, IAVA patches, and Anti-Virus… more
    CACI International (12/29/25)
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  • System Reliability Engineer

    CACI International (Norfolk, VA)
    …and implement automation solutions for deployment, scaling, and management of NMMES systems + Monitor system performance, availability, and capacity, and ... System Reliability Engineer Job Category: Information Technology Time...in ensuring the reliability, performance, and scalability of IT systems supporting naval ship and submarine maintenance operations +… more
    CACI International (10/07/25)
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  • Information System Security Officer (ISSO)

    CACI International (Chantilly, VA)
    Information System Security Officer (ISSO) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... * **The Opportunity:** CACI is looking for an Information System Security Officer (ISSO) to support our DoD customer...bulletins and advisories that impact security of site information systems to include, RCERT, ACERT, IAVA, and DISA ASSIST… more
    CACI International (12/19/25)
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  • System Design Engineering Integrated…

    Nuclear Fuel Services (Lynchburg, VA)
    …production systems for both internal and external customers. The System Design Engineering Integrated Project Team (IPT) Lead will be responsible for ... + Review Design Change Requests (DCR) for impacts to systems under the purview of System Design...match and more! Pay: $[[cust_salaryMin]] - $[[cust_salaryMax]] The base salary range for this position in [[stateProvince]] at the… more
    Nuclear Fuel Services (12/18/25)
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  • Pr./ System Admin - Shift Work (Top Secret)

    Northrop Grumman (Chantilly, VA)
    …and configuration management. + Maintain smooth operation of multi-user computer systems , including coordination with team members, system engineers, operators, ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...history. We have an opening for a **Tier 2/3 System Administrator** to join our team of qualified, diverse… more
    Northrop Grumman (11/25/25)
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  • System Protection Technician T1/T2…

    Dominion Energy (Fredericksburg, VA)
    System Protection Technician T1/T2 (Fredericksburg) Dominion Energy is committed to providing reliable, affordable, and increasingly clean energy that powers our ... for this opportunity. **Job Summary** In this role within our System Protection Development Program, you'll participate in the installation, maintenance, and… more
    Dominion Energy (12/17/25)
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  • System Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …+ Working with Real Time Systems and Business Management Information Systems + Resolve system issues and problem reports, modifying existing requirements ... Solutions develops and fields transformative, affordable technology, platforms, and systems for United States National Security related customers, allies, and… more
    Kratos Defense & Security Solutions, Inc. (12/06/25)
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