Senior Windows Administrator Jobs in Reston, VA

Contribute to the development and support of Azure Data platforms, enhancing client solutions through expertise in data engineering and analytics, while collaborating with teams to drive innovation an...

Empower your career by implementing innovative VMware solutions and optimizing IT infrastructures. Leverage your expertise in secure environments while enhancing performance and ensuring business cont...

Lead the charge in optimizing IT infrastructure by implementing VMware solutions, enhancing system performance, and ensuring business continuity in a secure environment while leveraging your expertise...

Design and maintain scalable enterprise data architectures, optimize data pipelines, and drive data initiatives to enhance research capabilities for economists and technical teams across diverse platf...

Join a dynamic team as a Senior DevOps Engineer, driving automation and agility across platforms using modern tools like AWS and Kubernetes. Contribute to large-scale projects while optimizing deploym...

Solve complex technical issues while providing exceptional support for network, desktop, and systems hardware and software. Collaborate with a dedicated team to enhance user experiences through innova...

Shape the future of technology by providing expert system administration support, troubleshooting complex issues, and guiding less-experienced staff within a dynamic team environment focused on cloud...

Contribute to mission success by developing and maintaining secure enterprise applications, leveraging modern programming languages and Agile practices for federal systems in a collaborative environme...

Shape the future of operational readiness by leading Tier 4 vendor support efforts across critical AI-driven military platforms, ensuring seamless functionality in classified and unclassified environm...

Support vital AI initiatives by deploying machine learning models in secure environments. Collaborate across teams to enhance operational readiness and ensure high-performance delivery of AI solutions...

Lead initiatives on security compliance and operational excellence, driving synergies and automating solutions within a collaborative environment. Innovate and advise partners on security requirements...

Optimize IT systems by providing critical support for implementation, troubleshooting, and maintenance, while managing complex infrastructures. Drive daily operations and user assistance, ensuring sea...

Provide support for IT system implementation, troubleshooting, and maintenance. Engage in daily operations, problem resolution, and user assistance across various IT infrastructure, ensuring optimal p...

Transform the deployment of AI model-serving environments, ensuring high-performance delivery for defense missions. Collaborate with multi-service teams to enhance operational readiness and compliance...

Join a dynamic team driving IT system support for mission-critical enterprise applications. Develop and maintain infrastructure, ensuring security and reliability while enhancing operational efficienc...

Take ownership of mission-critical IT systems by providing support, troubleshooting, and maintenance for enterprise applications. Collaborate with teams to enhance infrastructure reliability and ensur...

Transform network architecture by leading design and support for MSTP systems, enhancing performance and security. Collaborate with cross-functional teams to implement innovative solutions ensuring op...

Elevate system performance by administering and securing complex Linux infrastructures. You will support mission-critical operations in a classified environment while ensuring compliance with security...

Empower knowledge sharing and management across the Intelligence Community by developing and maintaining innovative systems, training users, and enhancing collaboration through strategic database solu...

Join our Corporate IT team as a Senior Cloud Platform Engineer to design and manage enterprise-scale cloud infrastructure across Azure and GCP, driving innovation in cloud-native solutions that enhanc...

Innovate and implement robust network solutions by maintaining computing environments, analyzing network requirements, and enhancing performance across various architectures to ensure optimal connecti...

Empower your career by serving as a strategic advisor and Salesforce expert. Lead large-scale engagements, mentor teams, and drive architectural excellence while collaborating with clients in the Publ...

Champion the advancement of cloud automation systems by harnessing your expertise in DevOps and systems engineering. Collaborate closely with leadership to innovate and deliver cutting-edge solutions...

Deliver innovative solutions by leading systems administration and DevOps activities for cutting-edge web and cloud technologies, enhancing analytics production and dissemination capabilities in a dyn...

Analyze telecom expenses, validate invoices, and ensure accuracy by identifying cost savings opportunities. Collaborate with clients to support operational excellence initiatives and reporting, gainin...