Senior Windows Administrator Jobs in Arlington, VA

Advance your career by joining a dynamic team as you develop automated testing strategies for critical software systems. Collaborate with cross-functional teams to enhance system reliability and secur...

Unlock potential by leading innovative projects as a Linux DevOps System Engineer, utilizing expertise in automation, scripting, and infrastructure management to enhance operational efficiency and dri...

Lead the charge in enterprise-level systems engineering, ensuring the successful integration of mission-critical capabilities with collaborative teams, enhancing operational efficiency and resilience...

Unlock your potential as a SharePoint Developer, collaborating to design and maintain innovative solutions that enhance national security missions. Leverage your technical expertise to deliver scalabl...

Champion a dynamic Virtualization System Engineering role, overseeing VMware environments and ensuring optimal performance through troubleshooting, upgrades, and robust systems design, while aligning...

Provide expert Linux systems engineering support to design, optimize, and automate enterprise-scale secure infrastructure. Collaborate with engineering teams to ensure high availability and secure Lin...

Design and manage secure, scalable Azure Virtual Desktop solutions supporting cloud modernization initiatives. Collaborate with cross-functional teams to optimize performance and implement best practi...

Build and enhance system engineering processes to ensure effective solutions that meet operational requirements, driving collaboration across teams and maintaining vision for system development and in...

Shape the future of engineering systems by defining requirements, supporting system development, and coordinating with teams to ensure solutions meet operational goals while assessing processes for st...

Lead the charge in enhancing information security programs by developing, implementing, and overseeing robust security measures while ensuring compliance with industry standards and best practices...

Drive information security measures to protect sensitive financial data, ensuring compliance and enhancing internal capabilities. Collaborate with a skilled team to respond to regulatory changes and s...

Join a dynamic team to implement and maintain IT systems, providing critical support and optimization for diverse infrastructure, including Linux and networking environments. Leverage your expertise t...

Join a team that's dedicated to managing complex IT projects for federal clients. Leverage your expertise in Agile and traditional methodologies to drive results while fostering collaboration within a...

Join a team that's redefining release management. Oversee the planning and execution of application and infrastructure releases while ensuring compliance, minimizing downtime, and driving process impr...

Lead system and network administration efforts to optimize IT infrastructure, providing essential installation, troubleshooting, and maintenance for a variety of systems while ensuring operational exc...

Drive IT system performance by managing support, troubleshooting, and maintenance of complex infrastructure, ensuring reliability and seamless operations while collaborating with teams to resolve issu...

Join a dynamic team dedicated to designing, automating, and securing scalable cloud infrastructure solutions. Play a key role in enhancing platform reliability and operational excellence across cloud...

Elevate your career by providing critical Tier 2 help desk support and systems administration in a fast-paced, 24/7 environment, ensuring seamless operation of vital communication applications for div...

Shape your IT career by optimizing system performance and ensuring reliability within mission-critical infrastructure, while providing technical support and innovative solutions in a dynamic technical...

Elevate software quality by developing automated testing scripts and integrating them with CI/CD pipelines. Ensure functional and security coverage for enterprise applications, contributing to mission...

Advance your career by managing and optimizing facilities operations, ensuring a safe and efficient workplace while collaborating with various stakeholders to enhance space and vendor management, budg...

Shape innovative ICAM solutions as a System Engineer for Zero Trust initiatives, integrating and deploying cutting-edge capabilities while collaborating with diverse teams to enhance security and oper...

Accelerate integration of Zero Trust ICAM solutions. Collaborate with diverse teams to enhance identity management efforts and enforce security. Employ systems engineering expertise to transform compl...

Empower teams to drive customer success by managing delivery of AI software solutions. Utilize your expertise in engagement and project management to liaise with stakeholders, ensuring seamless implem...

Join a dynamic team to drive program execution, budget management, and compliance for a pivotal defense initiative. Collaborate across departments and engage stakeholders to ensure alignment and succe...