• Lenel System Administrator 2

    M. C. Dean (Norfolk, VA)
    …better. We are seeking a **Lenel System Administrator 2** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric… more
    M. C. Dean (07/15/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $60,770.00 - $82,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...+ Experience with Microsoft Windows operating systems and Active Directory administration + Experience supporting Red Hat Enterprise Linux… more
    Huntington Ingalls Industries (07/12/25)
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  • Systems Administrator

    Guidehouse (Springfield, VA)
    **Job Family** **:** IT Cyber Security **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret SCI (TS/SCI) **What You Will Do** **:** The ... provide technical support, systems administration, application administration, and system security to the Computer Emergency Notification System (CENS) application… more
    Guidehouse (08/08/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    Overview Security is critical to MC Dean's IT solutions that support critical business functions. The successful candidate will join a dynamic multidiscipline team ... and development of **detailed architecture and design** of system and security management capabilities; + **Researching available technology options** and their… more
    M. C. Dean (07/15/25)
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  • Systems Administrator / Top Secret / Onsite:

    Lockheed Martin (Arlington, VA)
    …industry best practices for systems administration\. \* Developing solutions to system security needs that meet customer security requirements without negatively ... affecting program performance, or if security requirements cannot be met, developing technical and/or procedural mitigations to minimize residual risk due to the… more
    Lockheed Martin (07/12/25)
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  • Senior System Azure Cloud Engineer

    Insight Global (Herndon, VA)
    …SAS environment across the entire Enterprise, while ensuring compliance to various security and encryption protocols for US national security . Key deliverables ... and performance management; enforcing corporate network, system and application security procedures. GENERAL RESPONSIBILITES * Vulnerability management and monthly… more
    Insight Global (08/02/25)
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  • Senior System Administrator (NETOPS) (Engineer…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $96,260.00 - $135,000.00 Security Clearance: TS/SCI Level of Experience: Mid HI This opportunity ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (07/31/25)
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  • System Administrator

    Tyto Athene (Fort Belvoir, VA)
    …+ Perform Azure and M365 support tasks for the enterprise, including security compliance, and supporting technologies (Defender). + Ensures all systems are ... legal/regulatory standards + Provide technical assistance pertaining to Active Directory & SSO + Provide Tier III support and...for end user workstations, network, and servers. + Manage security across the network by deploying new security more
    Tyto Athene (07/28/25)
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  • Senior Systems Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …available technology options** and their respective functional, performance, security , and interoperability characteristics; test and evaluate technology components; ... + Expert knowledge of MS Windows platform and services, including Active Directory / EntraID, Group Policy Objects (GPO), strong authentication methods, conditional… more
    M. C. Dean (07/15/25)
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  • Senior Solution Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …and external stakeholders; + Development of detailed **technical, performance, and security requirements** for advanced IT solutions; . **Researching and evaluating ... knowledge of MS Windows platform and services architecture, including Active Directory / EntraID, Group Policy Objects (GPO), virtual desktop infrastructure (VDI),… more
    M. C. Dean (07/15/25)
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