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

Position Summary And ObjectiveThe IT Systems Administratorrole is integral to our IT service delivery model. This position will oversee technical support and operations across multiple site locations and work with vendors and contractors when additional help or expertise is required. The IT Systems ...

Responsible for integrating, upgrading, and managing domain services and infrastructure systems in a Microsoft Windows Server environment. Configures and administers various IT applications and tools, recommends improvements, manages data backup systems, provides end user support, maintains software...

Job Title: Linux System Administrator / IT Location: White Oak, MD Function/Branch: Engineering / Tunnel 9 Directorate: Test Operations Position Type: Regular, Full-Time Pay Type: Exempt Grade : M08 – M09 Salary Range : $98,000 - $150,000 per year **If you are seeing this posting on a job bo...

Manage and support IT infrastructure, including servers and networks. Responsibilities include system administration, network support, cloud management, security compliance, technical support, and backup management.

Kepler is on an audacious mission to deliver Internet connectivity to space, creating the infrastructure to support the rapidly increasing data needs of the space economy. With 23 satellites launched to date and our optical constellation on the horizon, our ambition is to improve access to space-gen...

Overall Position PurposeThis position is primarily responsible for acquiring, installing, configuring, and maintaining infrastructure devices to ensure that performance and reliability meets and exceeds the requirements of the business. This position is responsible for configuration, operation, secu...

Responsible for supporting client's trading desk operations, managing workflows, ensuring compliance, implementing operational risk controls, collaborating with trading and technology teams, preparing for market events, producing operational reports, managing technology issues, and maintaining user ...

Job DescriptionThe individual shall assist in the administration and design overall management of SFL9’s internalDigital Evidence Network as well as administrative networks. This includes the day-to-day operationof SFL9’s entire technical infrastructure including Storage Area Network (SAN) administr...

Serco Inc. is seeking a motivated and detail-oriented Systems Administrator to provide hands-on support to the IT Operations Team. This role is ideal for a candidate looking to grow their skills in systems administration, network operations, and IT infrastructure management. The selected individual ...

Support trading desk operations, manage workflows, implement risk controls, collaborate with various teams for trade execution, enhance trading platforms, and oversee hardware/software maintenance. Experience with endpoint management and cloud platforms is required.