Senior Windows Administrator Jobs in Lexington Park, MD

Lead the charge in managing a team of 30+ Windows engineers, overseeing operations and maintenance for the DOT's Common Operating Environment while ensuring efficient service delivery and directing st...

Champion the release execution lifecycle for a key software product, driving independent delivery through proactive collaboration with engineering and QA teams across time zones while ensuring alignme...

Lead the charge in designing secure, scalable enterprise printing solutions that modernize and integrate services for a government client, ensuring alignment with architectural standards, cybersecurit...

Innovate solutions in systems security engineering to support Naval Aviation's critical programs, ensuring compliance and enhancing cyber resiliency through collaboration and expert analysis in a fast...

Grow your career with a leading technology client by overseeing complex construction schedules for multi-project environments, ensuring that all objectives are met through effective planning and stake...

Drive secure systems integration and administration in connection with DoD operations. Collaborate with engineering teams to optimize network environments, ensuring compliance and efficiency in both c...

Join a team that's shaping the future of defense technology through innovative software engineering! Contribute to critical R&D projects, enhancing systems for speed and efficiency while collaborating...

TMC Technologies is seeking an Intermediate Systems Engineer to provide expertise in systems engineering, software development, and test/evaluation for the Naval Surface Warfare Center Dahlgren Divisi...

Optimize your career by leading the enhancement of cybersecurity access through CyberArk solutions. Collaborate across teams to drive secure, scalable, and innovative privileged access management stra...

Help us manage and enhance IT infrastructure in a dynamic remote environment. You'll lead system administration, ensuring optimal performance and security while collaborating with diverse teams to mee...

Shape the future of cybersecurity by developing high-performance software for our Privileged Access Management team, enhancing security solutions that protect enterprise systems and credentials...

Reimagine decision-making by harnessing data insights to enhance clinical operations. Lead analysis efforts and collaborate across departments to optimize reporting accuracy, enabling effective strate...

Transform database operations by executing maintenance, upgrades, and optimizations for ADABAS environments while ensuring high availability and responsiveness to customer needs in a dynamic, collabor...

Lead the charge in transforming our ERP data model by implementing a robust canonical structure, refactoring existing systems, and ensuring data integrity across financial domains. Collaborate closely...

Transform enterprise integration services by leading the design and development of middleware and APIs using Java technologies and cloud architecture to support critical IRS functions and ensure syste...

Join a team that's redefining secure software delivery through innovative CI/CD practices. This role blends product ownership with program leadership at the intersection of technology and compliance...

Provide architectural expertise to enhance internal IT systems and automate processes. Drive incident resolution and support Tier 2/3 applications while collaborating with stakeholders to maintain sys...

Oversee the modernization and integration of legacy software systems in a mission-critical environment. Collaborate with stakeholders to enhance cloud infrastructures and ensure system reliability whi...

Lead the design and development of cutting-edge manufacturing systems, focusing on custom MES and integration across sites. Collaborate with users, apply best practices, and deliver innovative solutio...

Transform your career as you design and secure automated delivery pipelines, ensuring streamlined deployment and compliance while collaborating with cross-functional teams to enhance cloud infrastruct...

Optimize system performance as you manage RHEL administration in AWS cloud, ensuring high availability and security compliance for a dynamic user environment...

Take ownership of system administration and optimization in a cloud-based RHEL environment, ensuring compliance, user support, and resource integrity while adapting to evolving tech demands in a colla...

Join a team that's transforming on-premises data centers into cohesive cloud-managed environments! Drive hybrid cloud architecture, ensure high availability, and enhance governance with Azure Arc whil...

Join a team that's transforming federal healthcare observability through advanced telemetry, operational analytics, and monitoring solutions. Leverage your expertise with Elastic Observability to enha...

Lead the charge in managing Workday release activities, ensuring seamless updates by collaborating with cross-functional teams while minimizing disruption and maximizing value. Expertise in Workday me...