Senior Windows Administrator Jobs in Washington, DC

Optimize network performance as you provide Tier 3 support and engineering expertise for the Next Generation Network, ensuring security compliance and high availability across diverse environments and...

Champion operational excellence by ensuring application reliability through technology updates and migrations. Collaborate with teams to enhance performance and streamline processes, driving innovatio...

Champion innovative software solutions by collaborating with a dynamic team to design, develop, and implement complex software capabilities, utilizing modern tools and technologies to meet client need...

Unlock potential by enhancing tax technology and reporting processes. Collaborate with cross-functional teams to improve data accuracy and efficiency in tax compliance and reporting for a dynamic, mul...

Join a dynamic team to enhance enterprise IT delivery and risk management through innovative ServiceNow solutions, driving process improvements and automation for federal clients while leveraging the...

Elevate your career by designing and integrating AI solutions for a secure, on-premises chatbot platform. Collaborate with cross-functional teams to enhance performance and reliability while ensuring...

Unlock your potential by leading cybersecurity operations and governance. Drive compliance, manage risks, and enhance security frameworks while coordinating multidisciplinary teams to ensure mission s...

Join a dynamic team providing expert software support for mainframe IMS systems. Engage in customer service, problem resolution, and migration services while adhering to best practices and ensuring ti...

Take ownership of a dynamic team managing hardware installations and troubleshooting in data center environments. Collaborate with development teams and vendors to resolve complex issues while ensurin...

Empower your career as a Cloud System Administrator, ensuring the stability and operation of a robust cloud platform. Collaborate in a high-energy environment while providing Tier 1 to Tier 3 support...

Lead a dynamic team in managing complex DoD programs, ensuring effective contract and financial oversight while fostering collaboration and strategic communication across all levels...

Lead critical DoD programs by leveraging extensive management expertise and fostering team collaboration. Drive success through strategic oversight in contract and financial management while ensuring...

Join a team that's optimizing secure cloud environments, providing critical Tier 1-3 support while utilizing innovative solutions. Play a vital role in enhancing national defense through high-performa...

Lead the charge in enhancing security measures by architecting and managing Splunk systems, analyzing threat intelligence, and developing tailored incident response strategies to safeguard enterprise...

Drive impactful program analyses and performance evaluations to enhance capital-access initiatives. Lead complex projects, synthesize data, and provide actionable insights for senior management decisi...

Lead the charge in delivering complex federal projects by managing tasks, aligning stakeholders, and ensuring quality outcomes. Utilize strong communication and project management skills to drive succ...

Drive mission success by troubleshooting Linux systems, automating processes, and providing hands-on engineering support. Collaborate with teams to ensure secure and efficient operations in a dynamic...

Contribute to the maintenance and enhancement of IT systems by providing Tier 1 and Tier 2 support, managing configurations, and ensuring compliance with security protocols while collaborating with in...

Join a team that's pivotal in managing secure, cloud-based systems and CI/CD processes. You'll ensure reliable software delivery, streamline containerized application deployments, and uphold security...

Optimize system performance by managing hardware, software, and network services. Ensure user satisfaction through effective support and maintenance, while implementing security policies and facilitat...

Lead the charge in shaping technical strategies for AI solutions, engaging with customers and internal teams to drive innovation in shared software platforms and cloud architectures within the intelli...

Elevate security practices by partnering with development teams to integrate robust application security measures, perform threat modeling, and enhance DevSecOps processes, ensuring secure software de...

Champion application security by partnering with development teams to identify and remediate vulnerabilities, integrate security practices, and enhance the software development lifecycle through effec...

Lead the charge in shaping technical strategies for AI solutions, engaging with customers and internal teams to drive innovative software architectures and cloud solutions across the Intelligence Comm...

Lead the charge in securing enterprise networks by managing and optimizing firewall configurations, troubleshooting complex connectivity issues, and ensuring compliance with security standards. Collab...