Senior Windows Administrator Jobs in Herndon, VA

Innovate and optimize PTC Windchill systems to support enterprise-wide PLM initiatives while ensuring stability and performance across engineering and manufacturing operations. Collaborate in a DevOps...

Optimize ServiceNow SAM processes through development, configuration, and integration, ensuring license compliance and data integrity while collaborating with IT teams to enhance functionality and sup...

Shape the future of mission-critical systems by leveraging your extensive system administration expertise. Collaborate in a dynamic team to enhance performance, ensure security, and innovate solutions...

Unlock your potential by providing critical systems administration for diverse environments, ensuring optimal performance, security, and compliance while collaborating with a skilled team to enhance o...

Advance your career by providing High Performance Computing services, managing systems across multiple locations, and optimizing resources to enhance mission capabilities and operational support for c...

Elevate your career by managing and optimizing Windows server environments, ensuring secure cloud operations and compliance. Leverage your expertise to streamline performance, configure advanced syste...

Manage and monitor a distributed wide area network, ensuring operational stability and compliance while supporting hardware and AWS migrations, with responsibilities spanning troubleshooting, network...

Optimize the management of critical IT infrastructure, focusing on Windows Active Directory, virtual machines, and cloud instances. Collaborate with teams to enhance security measures and ensure compl...

Optimize high-performance computing systems while ensuring efficient operations and support across multiple sites. Collaborate with teams to enhance system performance, manage resources, and troublesh...

Grow your career with us as you manage and optimize database environments, ensuring reliability and security while collaborating with development teams on database design and performance tuning activi...

Elevate enterprise infrastructure by designing and implementing DDI solutions; lead automation and ensure network services' availability through scalable architectures and advanced scripting to drive...

Transform operational capabilities through innovative solutions in a dynamic team. You'll lead DevOps architecture while enhancing software delivery, network security, and system performance for criti...

Unlock your potential by leading innovative DevOps solutions in a dynamic team that designs, maintains, and evolves cutting-edge systems to enhance performance and security for mission-critical operat...

Join a team that's fostering innovation by implementing robust DevOps practices, enhancing CI/CD pipelines, and supporting dynamic environments while collaborating with key stakeholders and driving op...

Unlock your potential as you manage enterprise Linux environments, ensuring peak performance and security. Collaborate with teams to implement robust systems and maintain rigorous compliance while lev...

Join a team that's dedicated to maintaining optimal Linux systems and storage solutions. Contribute your expertise to enhance system performance, security, and compliance while collaborating with cros...

Lead daily operations and maintenance for IT systems, enhancing HPC capabilities while providing top-tier technical support across multiple sites and locations, ensuring optimal performance and user s...

Unlock potential by performing Linux system administration and AWS support. You'll manage, configure, and maintain servers while implementing security compliance and documentation efforts. Join us to...

The Splunk Administrator will manage and maintain a distributed Splunk installation, focusing on event log management, custom app creation, and diagnostics. The role requires expertise in deploying an...

Drive progress at a modern DevOps architecture supporting software developers, enhancing availability and security through innovative solutions and strategic migrations, while ensuring compliance and...

Drive mission success by managing Linux server environments, ensuring compliance with security standards, and delivering technical support to keep vital infrastructures operational and resilient for n...

Champion the optimization of enterprise identity solutions by designing, implementing, and managing Active Directory environments. Drive security practices and technical strategies to enhance performa...

Transform your career by leading access management operations that support mission-critical projects. Collaborate across divisions to enhance database security and user experience while ensuring organ...

Innovate systems performance by installing and customizing z/OS. Lead mainframe software support, enhance security, and facilitate disaster recovery planning while ensuring compliance and efficiency i...

Take ownership of network security and infrastructure, implementing NIST controls and Zero Trust principles, while conducting assessments and leading security operations to fortify and optimize a robu...