Senior Windows Administrator Jobs in Dahlgren, VA

Drive integrations excellence by developing robust finance system connections. Work with industry-leading tools, enhance automation, and ensure compliance, all while collaborating with finance teams t...

Lead the charge in managing server environments and cloud services while ensuring optimal performance and security. Collaborate with a skilled team in a fully remote setting, supporting critical infra...

Support access management operations and complex security classification functions. Collaborate with military audiences, conduct training, and validate security operations while leveraging advanced kn...

Unlock potential by advancing mission-critical IT systems. Collaborate with skilled teams to enhance server performance, ensure network security, and maintain robust backups, all while thriving in a d...

Optimize system performance and security with proactive support for SaaS solutions. Collaborate within a dynamic team to enhance operational efficiency and service quality in response to user needs an...

Innovate and drive development of a Windows-native client, collaborating closely with engineering teams to enhance product features and maintain cross-platform integration within a fully remote and dy...

Champion secure, scalable cloud solutions in multi-cloud environments, driving DevOps best practices and compliance in a highly regulated space. Collaborate with teams to mentor and implement Infrastr...

Join a team that's responsible for enhancing server operations, monitoring systems, and optimizing IT services. Leverage your skills to support users and ensure high quality network transmission in a...

Elevate system performance by managing server operations, configuring software, and optimizing network resource utilization to support seamless IT functionality and user assistance...

Lead the charge in managing and optimizing enterprise Windows infrastructure, ensuring security and system performance while providing mentorship. Collaborate with IT teams to enhance endpoint managem...

Elevate your career by supporting the design and management of a complex Azure Virtual Desktop environment, providing expert troubleshooting and optimizing systems for seamless operations across vario...

Reimagine cybersecurity solutions by managing the Technical Engagement Network Lab, driving innovation and collaboration in advanced cybersecurity capabilities that support mission success and operati...

Make your mark at the forefront of enterprise data solutions, driving automation and analytics with Microsoft Power Platform tools. Develop and manage robust reporting capabilities while collaborating...

Grow your career with a vital role managing Veritas NetBackup infrastructure, ensuring data integrity for enterprise applications. You'll optimize backup processes, troubleshoot issues, and collaborat...

Unlock potential by leading the Technical Engagement Network Lab, managing advanced cybersecurity capabilities, ensuring seamless operations, and delivering robust support to government agencies facin...

Unlock potential by providing IT support to users, troubleshooting hardware and software issues, and enhancing system performance through proactive modifications and expert communication. Collaborate...

Empower your career as you engineer, deploy, and maintain environments for web applications, working closely with a collaborative team on innovative cloud solutions that leverage AWS technologies and...

Champion innovative solutions by designing and managing complex Linux systems. Lead major IT assignments, ensuring high cybersecurity standards while optimizing performance and mentoring junior team m...

Optimize technical solutions across Windows, Linux, and VMWare platforms. Collaborate with teams to enhance user experience and deliver automated solutions while ensuring effective troubleshooting and...

Oversee the help desk operations, ensuring effective user support and staff management. Lead a team to resolve IT issues related to desktop applications, hardware, and software while enhancing service...

Elevate your career by supporting diverse systems at the OSINT Integration Center. Lead in managing Linux and Windows environments, driving performance optimization, and ensuring compliance while bein...

Optimize system operations and architecture to enhance mission capabilities. Collaborate across teams to ensure robust applications and infrastructure. Provide expertise in server administration withi...

Join a team that supports mission-critical hosting and storage services. Leverage your expertise in VMware, Cisco UCS, and NetApp technologies to enhance enterprise infrastructure and ensure complianc...

Accelerate progress at tenant-level governance and administration of Power Platform products. Oversee platform health, licensing, and security compliance while driving integrations and support for on...

Champion customer relationships post-sale, ensuring maximum value, retention and growth for Enterprise accounts through effective onboarding, insights-driven account management, and collaboration with...