Senior Windows Administrator Jobs in Arlington, VA

Join a team that's at the forefront of cybersecurity innovation. You'll develop cutting-edge Computer Network Operations capabilities that enhance national security and support mission-critical object...

Transform mission-critical capabilities and innovate offensive cyber solutions by leveraging your expertise in CNO programming and applications development within a dynamic team dedicated to enhancing...

Serve as a strategic leader in analyzing and optimizing industrial control systems and building management integrations. Collaborate with a diverse team to deliver robust engineering assessments and i...

Join a dynamic team as you oversee and enhance cybersecurity strategies, ensuring secure architectures and compliance standards are met while collaborating across diverse technical teams for optimal i...

Empower mission organizations by developing data models and conducting thorough analyses. Collaborate with stakeholders and ensure alignment between domain and enterprise models while validating and p...

The Senior DevOps Engineer at Interclypse is responsible for developing, maintaining, and optimizing the software development environment, including infrastructure, build, integration, and software de...

Engage in the engineering and integration of advanced RF and SIGINT systems, focusing on complex collection platforms. Drive success through system administration and support in diverse environments l...

Lead the charge in re-architecting and optimizing Active Directory environments, overseeing implementations, ensuring security, availability, and compliance within identity management systems, while c...

Oversee security protocols and ensure compliance of IT assets, leveraging your extensive knowledge in information system security practices. Collaborate with teams to address security challenges and p...

Lead the way in securing IT assets by providing expertise in information system security. This role requires in-depth knowledge and experience to protect sensitive data and guide complex systems throu...

Champion innovative solutions for complex RF and SIGINT systems, enhancing integration and engineering practices across distributed platforms to optimize data flow and performance in dynamic environme...

Manage global program upgrade projects for critical data center infrastructure. Lead cross-functional teams to oversee multiple simultaneous projects, ensuring effective communication and project deli...

Lead the charge in enhancing security frameworks by performing in-depth assessments, designing robust architectures, and ensuring compliance across multi-enclave environments to protect vital informat...

Drive strategic initiatives as a technical expert in Joint Deployment and Distribution, providing leadership in governance, process improvement, and policy development across military logistics progra...

Join a team that's dedicated to administering and optimizing RHEL systems in a dynamic cloud environment, ensuring high availability and integrity of resources while supporting user operations and sec...

Elevate IT infrastructure by ensuring seamless operation of servers, networks, and systems. Collaborate with teams to enhance security and reliability while providing technical support for users and i...

Lead the charge in driving innovative Dynamics 365 F&O solutions by designing, implementing, and supporting ERP systems. Collaborate with cross-functional teams to ensure best practices and deliver qu...

Reimagine your career as you ensure the smooth operation and high availability of cloud-based systems. Leverage your Linux expertise in a dynamic environment while collaborating with security teams an...

Partner with us to enhance cybersecurity by managing vulnerabilities across a vast network. Drive compliance and validation activities, ensuring the security of critical systems supporting over 120,00...

Drive mission success as a hands-on Senior Cloud Systems Administrator ensuring optimal performance and security of Linux systems in AWS. Collaborate with cross-functional teams to enhance critical ap...

Manage complex AI-powered modernization projects in federal healthcare, overseeing cross-functional teams to ensure successful delivery of initiatives that enhance mission-critical systems and support...

Deliver innovative automation and AI integration solutions for cloud platforms, enhancing operational efficiency. Play a key role in architecting frameworks and deploying AI applications that streamli...

Grow your expertise in database administration by managing diverse systems, ensuring reliability and performance. Lead the charge in monitoring strategies, optimizing environments, and supporting a pr...

Innovate and implement cutting-edge AI applications while collaborating with stakeholders to deliver efficient LLM-driven solutions. Mentor junior developers, establish best practices, and stay ahead...

Lead the charge in designing and developing mission-critical software for satellite systems. Drive comprehensive engineering practices, mentor junior talent, and tackle complex challenges in high-reli...