Senior Windows Administrator Jobs in Annapolis Junction, MD

Join a team that's dedicated to delivering top-tier IT systems support. Leverage your expertise in VMware, Microsoft, and Cisco technologies to diagnose and resolve complex issues while guiding junior...

Join a team that's dedicated to providing Tier II IT Systems support across diverse technologies. Leverage your expertise in systems administration to diagnose issues, guide junior engineers, and enha...

Optimize and maintain a robust MongoDB cluster for mission-critical applications, ensuring peak performance and reliability. Collaborate with developers to enhance data interactions and implement effe...

Lead the charge in maintaining a large-scale, sharded MongoDB cluster, ensuring optimal performance and reliability for mission-critical applications while collaborating with developers to enhance dat...

Unlock potential by architecting and delivering innovative AI-driven software solutions for mission-critical air traffic management systems, collaborating in an Agile environment to enhance operationa...

Drive innovative data solutions by leading high-performing teams to deliver actionable insights and support client decision-making through advanced analytics and robust data architecture...

Join our team to support and enhance infrastructure operations, ensuring seamless deployment and maintenance of advanced technologies while driving modernization initiatives and troubleshooting comple...

Optimize infrastructure operations by leading maintenance and troubleshooting efforts, ensuring seamless deployment of solutions while collaborating on modernization initiatives and proposing innovati...

Transform software delivery by bridging development and operations as a Senior DevOps Engineer. Enhance automation, improve collaboration, and ensure reliable releases while supporting complex systems...

Elevate the performance of satellite communications systems by leveraging your technical expertise and people skills. As a systems administrator, you'll enhance network security, manage critical infra...

Transform the future of satellite communications by leveraging your systems administration skills to enhance critical infrastructure, support warfighters, and mentor a dynamic team in a mission-driven...

Lead the design and implementation of advanced firewall architectures, ensuring optimal security and performance. Collaborate with clients to manage Check Point firewalls, enhancing system integrity a...

Lead the development and support of OS X and Windows environments, automating processes and providing technical assistance to users. Collaborate with internal teams to enhance system functionality and...

Join a team that's dedicated to providing top-notch administrative support to program leadership and project personnel, ensuring smooth operations and effective communication across multidisciplinary...

Unlock your potential by supporting modernization efforts in enterprise IT delivery. Collaborate with a dynamic team to enhance security automation and process improvement using ServiceNow, driving im...

Lead reliability initiatives across complex systems, driving automation and observability. Collaborate with teams to enhance operational outcomes, manage incidents, and mentor engineers, ensuring comp...

Lead the charge in strategic analysis and roadmap development for a major DoD IT acquisition program, ensuring alignment with enterprise technology initiatives and stakeholder engagement while synthes...

Transform your career by optimizing People & Culture technology solutions. Collaborate with stakeholders to enhance operational efficiency and employee experience through innovative automation and AI...

Lead the charge in optimizing IT systems as a Principal System Administrator. Manage infrastructure, troubleshoot issues, and ensure compliance while supporting day-to-day operations and enhancing sys...

Deliver exceptional project execution and operational support for data center infrastructure, leading teams and coordinating resources to ensure successful outcomes across multiple projects in a dynam...

Unlock potential by joining a dynamic team focused on innovative IT solutions. Collaborate on cutting-edge projects that support mission-critical operations, ensuring security and efficiency in a fast...

Elevate your career by engineering and optimizing Linux server solutions in mission-critical environments. Collaborate with multidisciplinary teams to enhance system performance and security while sup...

Join a team that's dedicated to maintaining robust Linux systems across diverse operational environments, ensuring mission continuity and security compliance in a high-stakes intelligence program. Can...

Advance your career by leading Agile teams and developing cloud-native Java applications. Split your time between hands-on coding and Scrum Master responsibilities, driving innovation in a dynamic, sa...

Shape the future of IT operations by managing service delivery and network performance. Collaborate with teams to analyze incidents, implement solutions, and ensure top-tier customer support across gl...