• Program Support Specialist 3

    M. C. Dean (Vienna, VA)
    …lives, and changing the world for the better. We are seeking a **Program Support Specialist 3** to join our **Security and Electronic Systems (SES)** business Unit. ... local and commercial customers across high-growth markets. Responsibilities The Program Support Specialist 3 is responsible for providing day-to-day project … more
    M. C. Dean (05/14/25)
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  • Cyber Security Operations Specialist II

    William C Brown Inc (Springfield, VA)
    …environment. + Provide cyber threat intelligence services on an expanded 12x5 service support level during core hours and on-call support with two-hour response ... Endpoint Security Services, and Cybersecurity Data Analysis Services + Assists the C -IRT by assessing ongoing incident activity to predict adversary responses and… more
    William C Brown Inc (05/17/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …to address technical issues, troubleshoot problems, and develop solutions that support the overall mission of the organization. + Manage physical security ... system support to meet service level agreements + Analyze physical...+ Genetec + Lenel + Milestone + Digitus + C -Cure + Requires an understanding of Windows patching and… more
    M. C. Dean (05/14/25)
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  • Senior System Administrator ( C )

    SimIS Inc. (Dahlgren, VA)
    …SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the Warfare Analysis and Digital Modeling (M) Combat System Simulations ... network architectures can be accredited for Government wide area network usage in support of an overall effort to provide high fidelity simulation systems and enable… more
    SimIS Inc. (05/09/25)
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  • Senior System Engineer ( C )

    SimIS Inc. (Dahlgren, VA)
    …SimIS Inc seeks a System Engineer III to provide combat system simulation support to the Warfare Analysis and Digital Modeling (M) Combat System Simulations Branch ... system design, network design, market/trade studies and analysis, and logistics support in support of an overall effort to provide high fidelity simulation… more
    SimIS Inc. (05/09/25)
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  • Program Manager ( C )

    SimIS Inc. (Dahlgren, VA)
    …contract team across multiple geographical areas in providing combat system simulation support to the Naval Surface Warfare Center (NSWCDD) at Dahlgren, VA. The ... team will support the Warfare Analysis and Digital Modeling (M) Combat...combat system simulation engineering, combat system operations and Life-Cycle support . + Twelve (12) years of specific cumulative experience… more
    SimIS Inc. (05/08/25)
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  • Project Lead ( C )

    SimIS Inc. (Dahlgren, VA)
    …SimIS Inc seeks a Project Lead to manage projects providing combat system simulation support to the Naval Surface Warfare Center (NSWCDD) at Dahlgren, VA. The team ... will support the Warfare Analysis and Digital Modeling (M) Combat...combat system simulation engineering, combat system operations and Life-Cycle support . + Eight (8) years specific experience as follows:… more
    SimIS Inc. (05/08/25)
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  • Executive Assistant

    M. C. Dean (Vienna, VA)
    …**Position Summary:** The Executive Assistant will provide comprehensive administrative and operational support to the Manager, Office of the CEO, working closely to ... with a wide range of daily administrative duties to support the CEO, including, but not limited to: 1....1. Minimum 3-5 years of previous experience supporting a C -suite executive or senior leadership in a fast-paced environment… more
    M. C. Dean (05/29/25)
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  • Mechanic Heating A/ C Spec

    Lockheed Martin (Manassas, VA)
    …site, we are powering innovation by maintaining world\-class facilities that support critical national security missions\. Our Facilities Operations Team ensures ... As a Facilities HVAC Technician, you will perform all HVAC operations and support functions across the facility\. You will install, modify, rebuild, service, and… more
    Lockheed Martin (05/22/25)
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  • Mechanic Heating A/ C Spec

    Lockheed Martin (Manassas, VA)
    …ensuring that complex building systems operate efficiently, safely, and reliably in support of vital defense technologies\. Every system we maintain supports a ... **Why Join Us** At Lockheed Martin, you won't just maintain systems-you'll support missions that matter\. Join a company known for innovation, integrity, and… more
    Lockheed Martin (05/22/25)
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