Senior Windows Administrator Jobs in Arlington, VA

Empower enterprise clients by managing strategic relationships, driving revenue growth, and aligning solutions with business objectives. Lead cross-functional teams to deliver exceptional outcomes and...

Join a team that's pioneering innovative DevOps solutions, automating deployment processes, and enhancing infrastructure reliability. Collaborate with dynamic teams to ensure scalable services in a hy...

Join a team that's redefining accounting operations. You'll manage day-to-day accounting, ensure accurate financial reporting, and collaborate closely with leadership to enhance processes as we grow...

Drive innovation as a Junior Systems Engineer, collaborating with teams to define, build, and deliver mission-driven software solutions. Engage in Agile methodologies, ensuring high-quality outcomes t...

Join us to lead a large-scale enterprise modernization program, overseeing planning, delivery, and governance. You'll manage a team, drive stakeholder alignment, and ensure on-time, on-scope execution...

Drive the modernization of critical systems by creating and maintaining software solutions. Collaborate with state agencies to enhance efficiency and integrity across applications, ensuring long-term...

Drive the future of database management by overseeing complex SQL environments, ensuring data integrity, optimizing performance, and mentoring junior staff while collaborating with senior management t...

Unlock potential by leading enterprise data security initiatives across hybrid environments. Drive the implementation of DSPM platforms, ensuring sensitive data protection and compliance while collabo...

Advance our network architecture by designing resilient, scalable solutions across core networks and VPN services. Lead automation and AI initiatives to enhance performance, reliability, and operation...

Join a dynamic team to manage and optimize enterprise mainframe environments, ensuring high availability and performance. Collaborate with cross-functional teams on strategic initiatives, system upgra...

Elevate your career by serving as a strategic advisor to elite organizations. Drive customer success through enterprise orchestration, leveraging advanced technologies to unlock business value and ens...

Join an innovative team to lead and evolve critical Core Infrastructure. Oversee infrastructure strategy, improve operational health, and drive automation to boost performance across a globally distri...

Drive cloud transformation initiatives as a technical authority on Azure and Microsoft 365. Collaborate with teams to develop strategies, ensure compliance, and enhance operational resilience in secur...

Engage in designing and building backend services and APIs for clinical trials. Collaborate with cross-functional teams to deliver impactful software solutions, ensuring quality and security while enh...

Join a team that's enhancing cybersecurity by analyzing network activity, responding to incidents, and maintaining a Cyber Threat Intelligence Database to protect critical information systems from thr...

Drive modernization efforts in America's airspace by ensuring accurate software installations and configurations for the FAA's Terminal Flight Data Manager program. Collaborate with teams to resolve t...

Join a team that's shaping the future of energy by managing diverse transmission and renewable projects. Leverage your expertise in environmental planning and project management to deliver high-qualit...

Manage the administration and maintenance of cybersecurity platforms, ensuring reliability and service availability. Mentor junior staff, oversee troubleshooting, and collaborate on system upgrades to...

Champion premium software support for mainframe clients, focusing on CICS and WAS. Drive installations, testing, and maintenance of systems software while ensuring timely customer service and effectiv...

Join a team that's driving transformation in insurance technology by leading complex SaaS programs. You'll ensure delivery excellence, manage risks, and enhance client confidence while shaping the fut...

Transform infrastructure deployment by leveraging software solutions, driving automation, and enhancing CI/CD governance in a collaborative environment focused on national security...

Lead enterprise-wide cloud transformation initiatives, ensuring secure and compliant Azure and Microsoft 365 environments. Collaborate with teams to align technology solutions with business objectives...

Innovate at the forefront of database management, ensuring performance, reliability, and security in a high-volume SQL Server environment. Lead incident response and engineering solutions to enhance o...

Transform security operations by enhancing cloud infrastructure, automating security processes, and collaborating with cross-functional teams to ensure robust protection and compliance against emergin...

Engage in advanced engineering of the ServiceNow platform, driving stability and scalability. Collaborate with teams to implement upgrades and integrations, utilizing modern practices to enhance servi...