• Windows System Administrator 2

    M. C. Dean (Falls Church, VA)
    …(IT) systems in support of the endpoint devices. The position provides Tier 2 (Escalation) problem identification, diagnosis and resolution of problems ... and cybersecurity industries. We are seeking a **Windows** **System Administrator 2 ** to join our **Security and Electronic Systems (SES)** business Unit.… more
    M. C. Dean (07/18/25)
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  • NOC Network Engineer

    Virtual Service Operations (Lorton, VA)
    …improvement initiatives. Responsibilities: + Serve as the escalation point for complex network issues from Tier 1 and Tier 2 support. + Lead the diagnosis ... solutions into existing infrastructure. + Provide mentorship and technical guidance to Tier 1 and Tier 2 NOC personnel. + Ensure network security standards… more
    Virtual Service Operations (08/02/25)
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  • Registered Nurse (RN) - Float Pool - Mary…

    Bon Secours Mercy Health (Newport News, VA)
    …+ Tier 1: Float expectation within a single site based on competency + Tier 2 : Float expectation within multiple sites within a single market based on ... clinicians are recognized for clinical and operational excellence. + ** Tier 1: Float expectation within a single site based...The primary function of this job, based on hiring tier , is to be available and flexible to float… more
    Bon Secours Mercy Health (08/08/25)
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  • Salesforce Developer - FedRAMP

    Rubrik (Richmond, VA)
    …Agency Check and Inquiries (NACI))._ **Position Risk Designation: Non-Sensitive, Moderate Risk, Tier 2 (Public Trust)** _Incumbents with access to US Government ... data may be required to complete Standard Form 85P and undergo Tier 2 (T2) Investigation for non-sensitive positions designated Moderate Risk._ **Position Risk… more
    Rubrik (08/07/25)
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  • Sr. Sales Engineer, Federal System Integrators

    Rubrik (Richmond, VA)
    …Agency Check and Inquiries (NACI))._ **Position Risk Designation: Non-Sensitive, Moderate Risk, Tier 2 (Public Trust)** _Incumbents with access to US Government ... data may be required to complete Standard Form 85P and undergo Tier 2 (T2) Investigation for non-sensitive positions designated Moderate Risk._ **Position Risk… more
    Rubrik (08/07/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …across **multiple security enclaves and hybrid environments** (Windows and RHEL). As a Tier 2 engineer, you will be responsible for advanced troubleshooting, ... + Minimum **8+ years of experience** in systems administration, with demonstrated Tier 2 support capabilities. + **Active TS/SCI with Polygraph clearance.**… more
    General Dynamics Information Technology (07/16/25)
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  • F-35 Help Desk Specialist | Secret clearance

    General Dynamics Information Technology (Arlington, VA)
    …clearance + **Required Experience:** + 5 years of directly related experience supporting help desk Tier 1, Tier 2 and/or Tier 3 operations, preferably ... HELP DESK SPECIALIST WILL MAKE AN IMPACT:** + Provides first- tier software, hardware, and printing technical assistance to computer...years of additional work experience without a degree or 2 years of additional experience with an AS/AA Degree.… more
    General Dynamics Information Technology (07/05/25)
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  • Customer Support Specialist

    CACI International (Arlington, VA)
    …integrated personnel and pay system ever deployed!" The CACI Team is looking for a Senior Tier 2 Help Desk Analyst to fill a position in Arlington, VA. The ... the Role:** + Assist with the management of the overall Tier II team and directly manage Tier II help desk professionals. + Conduct analysis of problems and… more
    CACI International (07/26/25)
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  • Cybersecurity Analyst Evenings

    ManTech (Vienna, VA)
    …develop response tickets within case management tooling. + Troubleshoot and coordinate with TIER 2 Analysts for event escalation and follow defined security ... Security Detections Development + Experience with security alert tuning, in partnership with TIER 2 and TIER 3 (Engineering) Teams + Experience with creating… more
    ManTech (08/08/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …upgrades, provide on-site and remote resolution support for trouble calls, and provide TIER 2 /3 support of Unix/Windows workstations and servers, including Web ... for all of the client/server/storage/network devices, mobile devices, etc.* Provide Tier 2 and Tier 3 problem identification, diagnosis and resolution*… more
    William C Brown Inc (07/16/25)
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