Senior Windows Administrator Jobs in Chantilly, VA

Unlock your potential as you support a multitenant application ecosystem. Collaborate closely with teams to enhance Oracle EBS services, ensure operational excellence, and drive technology innovations...

Join a team that's dedicated to designing and developing secure software applications for national security and law enforcement missions. Engage in Agile methodologies and mentor others while contribu...

Advance cloud applications development by designing, building, and deploying innovative full-stack solutions while collaborating across teams to deliver secure and scalable software products that meet...

Accelerate your career as you drive innovative cloud-native solutions and scalable full-stack applications. Collaborate with clients and tech teams to enhance capabilities and solve complex challenges...

Develop and manage Linux systems to support mission-driven Intelligence environments, ensuring security compliance and efficient operations. Opportunities for various experience levels are available t...

Elevate your career by managing and optimizing enterprise databases to ensure reliability, security, and peak performance while collaborating in an Agile environment to meet client objectives and enha...

Support and optimize IT systems as a proactive System Administrator, driving trouble resolution and operational efficiency across multiple platforms while enhancing user experience and system performa...

Join a team that's dedicated to maintaining and optimizing SQL Server environments, ensuring security and performance. Collaborate with development teams on tasks like query optimization and provide c...

Engage with a diverse team to sustain and enhance cloud-based services, focusing on Oracle EBS support, security compliance, and advanced application troubleshooting in a multitenant environment...

Unlock your potential by delivering integrated DevSecOps solutions for mission-critical systems, collaborating with engineering teams and government partners to enhance capabilities and security acros...

Advance critical technology protection efforts at the DoD by leading enterprise-wide strategies for exportability and program security. Engage with senior leaders to develop policies that safeguard vi...

Take ownership of a large team managing Windows Server operations, providing thought leadership in engineering solutions, overseeing system maintenance, and enhancing cloud capabilities for government...

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...

Unlock potential by driving application development projects, integrating innovative solutions for IT infrastructure. Engage in software life cycle processes, enhancing functionality and ensuring peak...

Transform complex software solutions by designing, coding, and improving performance algorithms while ensuring data accessibility in diverse environments. Collaborate to optimize development standards...

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 a dynamic team of 30+ Windows engineers to enhance O&M for the DOT's Common Operating Environment. Drive Windows server management initiatives, foster collaboration, and innovate solutions across...

Unlock your potential as a Senior Engineer, optimizing Microsoft 365, Exchange Online, and identity management while enhancing cloud solutions, security practices, and enterprise applications for seam...

Empower a multinational initiative by managing and optimizing cutting-edge infrastructure technologies, ensuring seamless connectivity and security to enhance information-sharing capabilities among al...

Unlock potential by taking ownership of Salesforce administration and data governance. Drive improvements in CRM data quality and process efficiencies within a fast-paced Revenue Operations team, whil...

Advance your career by designing and optimizing complex network infrastructures in high-stakes environments. Oversee system performance, collaborate with teams, and ensure secure, resilient connectivi...

Join our team to leverage your expertise in IT operations and support cutting-edge technologies. Contribute to mission-critical projects, collaborating with top professionals while ensuring optimal co...

Lead the charge in enhancing operational efficiency through comprehensive process analysis, design, and continuous improvement initiatives, collaborating with government stakeholders to optimize workf...

Champion security risk management by leading assessments, ensuring compliance, and enhancing security postures for TS/SCI systems. Drive continuous improvement through technical expertise and collabor...

Transform cybersecurity initiatives by designing and securing CNO capabilities. Collaborate in an Agile environment, implementing protocols and preventing cryptographic attacks while enhancing nationa...