Senior Windows Administrator Jobs in Chantilly, VA

Join a dynamic team to provide expert administration and support for Navy IT operations, ensuring the reliability and security of critical Windows-based systems and networks while enhancing your profe...

Unlock potential by guiding a team in data center operations, ensuring optimal performance through mentoring, troubleshooting, and adherence to best practices. Collaborate across technical and non-tec...

Transform your career by managing and enhancing Windows environments, deploying solutions, and maintaining security. Engage in a collaborative team focused on delivering dynamic IT systems and ensurin...

Transform safety-critical systems by leading Agile teams to modernize and enhance real-time solutions. Engage stakeholders, prioritize backlogs, and ensure compliance while driving innovation through...

Drive your career with a dynamic role focused on designing and implementing advanced cloud infrastructure solutions, optimizing performance, and leading automation initiatives while collaborating with...

Transform your expertise into secure, scalable Azure environments. Collaborate with engineering teams to design, implement, and support robust network infrastructures while leveraging automation and b...

Manage UNIX/Linux system administration for enterprise services, supporting complex mission environments. Drive operations, maintenance, troubleshooting, and compliance with security standards, ensuri...

Join our dynamic team to drive database administration excellence, ensuring high availability and security of critical data systems. Collaborate with cross-functional teams to support national securit...

Transform your career by managing and optimizing Linux web server environments. Leverage your expertise in Apache, Tomcat, and NGINX to enhance performance, security, and reliability in a fully remote...

Champion mission-critical IT systems by operating, maintaining, and optimizing complex environments. Collaborate with technical teams to ensure reliability and mission readiness while providing Tier 1...

Optimize your career with a dynamic role supporting Azure cloud operations for federal systems. Engage in maintenance, security, and performance tasks across classified and unclassified environments w...

Empower customer success by serving as the primary technical contact, enhancing solution stability and satisfaction through expert guidance and relationship building in a dynamic, fast-paced environme...

Lead the charge in supporting cutting-edge technology for defense services. Collaborate with the Service Desk and Training Operations team to teach and maintain technical products, ensuring immediate...

Join a team that's dedicated to supporting cutting-edge defense technology. Collaborate on the Service Desk and Training Operations to enhance customer experience while troubleshooting and deploying a...

Build and optimize IT server configurations, ensuring timely deployment and compliance with security standards while managing logistics for international shipping and equipment support...

Engage in the design, deployment, and support of Linux infrastructures, ensuring optimal performance for mission-critical applications in a collaborative environment with development and security team...

Contribute to the design, deployment, and maintenance of secure Linux infrastructures. Collaborate with developers and engineers to ensure reliable environments that support mission-critical applicati...

Lead the management and maintenance of critical IT infrastructure, ensuring optimal performance and reliability for defense and intelligence missions. Oversee operations, troubleshoot issues, and enha...

Unlock potential by delivering robust infrastructure and system administration in classified environments. Collaborate with teams to enhance operational security and ensure the reliability of advanced...

Join a team that's advancing enterprise IT solutions. As a Linux Administrator, you'll enhance system performance, automate tasks, and support critical infrastructure, driving impactful results for ou...

Transform application security by enhancing cybersecurity measures across the organization. Collaborate with engineering teams to secure software and environments, while driving continuous improvement...

Lead technical initiatives in a complex COTS ecosystem, guiding software development and modernization efforts. Collaborate with cross-functional teams to enhance mission-critical systems while ensuri...

Accelerate automation initiatives by developing end-to-end solutions using Ansible, Python, and RESTful APIs. Collaborate with cross-functional teams to enhance operational efficiency and ensure compl...

Join a team that's driving growth in the U.S. Public Sector Intelligence Community. This role focuses on expanding business within classified environments, requiring a proactive sales professional wit...

Champion IT security compliance as a Sr. System Administrator, leveraging your expertise in Windows and Linux systems. Collaborate with a talented team to enhance security measures and drive impactful...