253 results for It Systems Administrator Jobs in McLean, VA, US

Job Title: Cloud Systems AdministratorJob Type: W2 or Corp to Corp Hourly - must be eligible to work in the United States and not require sponsorshipJob Location: This is a onsite position based in the Washington, D.C. metro area & must be able to attend onsite meetings as requiredCompensation hourl...

Responsible for maintaining, upgrading, and managing software, hardware, and networks in a complex IT enterprise environment. Tasks include administering servers, storage, and network systems; monitoring system performance; implementing security measures; providing technical support; and developing ...

Manage Active Directory domain and infrastructure, configure and deploy Windows servers and workstations, maintain systems by tuning performance, implement critical patches, provide procurement support for hardware/software, and respond to IT support requests.

OverviewWe are seeking a skilled and motivated Senior Systems Administrator to join our IT team. The ideal candidate will be responsible for the management, maintenance, and optimization of our enterprise systems and cloud infrastructure. This position requires a proactive individual with deep techn...

Responsible for ensuring the optimal operation of multi-user computer systems, managing system resources, administering system security, providing Tier 1 and Tier 2 support, optimizing system performance, overseeing software installations, evaluating new technologies, and applying security settings.

Job#: 2072657Job Description:Apex Systems is seeking a Top Secret w/ CI Poly cleared System Administrator to join our partner for a long-term contract located in Reston, VA.Please see below for more details:Apex Systems is a world-class IT services company that serves thousands of clients across the...

Zachary Piper Solutions is seeking a Systems Administrator (Linux/Fidelis) in Washington DCResponsibilities of the Systems Administrator include: System administration on Linux systems including racking and stacking, patching, etc Responds to Fidelis system logs, troubleshoots network issues to ensu...

Responsibilities Responsibilities & Qualifications Proficiency with Tools Windows Server OS 2016-2022 Windows HyperV Windows OS 10 and 11 PowerShell Microsoft Endpoint Configuration Manager Demonstrated ability for oral and written communication with the highest levels of management; Prof...

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret SCI + PolygraphClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems AdministrationJob Qualifications:Skills:System Administration, Technical Support, Troublesho...

Responsible for system administration on Linux systems, troubleshooting network issues, maintaining and configuring Fidelis DLP & XPS appliances, and providing Linux OS upgrades and updates.