Senior Windows Administrator Jobs in Fairfax, VA

Contribute to advanced engineering support for GEOINT, managing cross-functional teams, and ensuring radar standards and data integrity to optimize systems analysis and solutions development across na...

Innovate as a critical member of a collaborative team, driving the design and development of scalable backend systems and AI-driven solutions that enhance product offerings and streamline integration...

Support the integrity and availability of diverse database systems. Lead data management tasks involving Oracle, SQL Server, and SYBASE, while ensuring security compliance through effective policies a...

Deliver top-tier IT support by managing system configurations, operations, and troubleshooting. Collaborate closely with internal teams to ensure optimal performance and quick resolution of technical...

Lead advanced Systems Engineering for endpoint security architecture, ensuring optimal performance and security across hybrid environments. Collaborate with teams to develop strategies, documentation...

Empower your career by managing complex Windows application environments, ensuring security compliance, and delivering technical solutions that support web-enabled databases and enterprise-level appli...

Pioneer the development of innovative enterprise architecture solutions that enhance operational efficiency and align with DHS mission objectives. Collaborate across disciplines to translate complex r...

Discover innovative ways to optimize and maintain complex databases while resolving performance issues. Collaborate with users to enhance data access and integration strategies, ensuring seamless mana...

Oversee advanced system administration and infrastructure maintenance tasks, ensuring optimal performance and security upgrades. Collaborate with engineering teams, manage data center operations, and...

Optimize your skills as you manage complex system administration tasks, drive infrastructure improvements, and uphold security standards within a dynamic team environment, supporting mission-critical...

Engage in high-level IT systems support by troubleshooting technologies and guiding team members. Collaborate on projects to enhance operational efficiency while ensuring compliance with security stan...

Unlock potential by managing and securing complex database systems. Lead performance tuning, disaster recovery, and implement security policies, while ensuring data integrity and system availability a...

Deliver exceptional third-tier support by troubleshooting and resolving complex hardware and software issues, ensuring seamless service for users while maintaining high technical skills and recommendi...

Unlock potential by joining a dynamic IT Infrastructure team to design and manage hybrid systems, ensuring efficiency, security, and seamless collaboration across technologies while leveraging automat...

Champion and secure systems as you navigate compliance frameworks and risk management, ensuring resilience and alignment with federal standards while collaborating across technical and policy domains...

Unlock the potential of your cybersecurity expertise to design and implement Zero Trust architectures, driving security improvements across classified networks while collaborating with key stakeholder...

Drive operational efficiency by overseeing hardware and cable installations, ensuring seamless data center functionality and top-tier support for equipment maintenance and upgrades. Collaborate with f...

Optimize operations by leading IT systems management across multiple locations. Collaborate with teams to provide technical support, ensure security compliance, and enhance functionality in a high-sta...

Join us in leading the design and standardization of SOC operations. Oversee workflows, incident response processes, and enhance security capabilities to support organizational compliance and operatio...

Shape the future of organizational operations as a strategic Senior Business Analyst, leading the integration of pivotal initiatives while mentoring teams and aligning business needs with technology s...

Lead the charge in optimizing endpoint management for critical IT operations, supporting over 120,000 users nationwide. Contribute to a dynamic team ensuring robust compliance and security tailored fo...

Join a dynamic team focused on optimizing and securing complex databases. Collaborate with experts to enhance performance, implement robust security measures, and support development for critical biom...

Collaborate with cross-functional teams to define and deliver product solutions that align with user needs and business goals, leveraging Agile methodologies and analysis techniques for continuous imp...

Champion transformative solutions as you lead system testing and deployment, develop user training programs, and ensure operational excellence across complex IT systems for government projects...

Unlock potential by leading Microsoft IT infrastructure management, providing end-user support, and ensuring security. Collaborate with teams to integrate Microsoft technologies and oversee updates, b...