IT Infrastructure Administrator Jobs in Fairfax, VA

Oversee corporate technology operations, ensuring strategic alignment, security, and continuous improvement of IT infrastructure, enterprise applications, and innovation initiatives across the organiz...

Transform network operations by leading upgrade initiatives, coordinating with global teams, and ensuring robust security and performance through effective patch management and testing processes to sa...

Transform your career by supporting client infrastructure in data centers. You will troubleshoot hardware issues, manage client requests, and ensure optimal operation of systems, all while engaging wi...

Reimagine digital transformation as a Senior IT Specialist driving Agile adoption, managing complex digital products, integrating AI & cybersecurity, and leading a high-performance technical team to e...

Drive successful construction projects by supervising field operations, ensuring compliance with design, budget, and safety standards, while effectively coordinating teams and resources for timely del...

Empower critical IT operations by leveraging Linux expertise to optimize system performance, security, and reliability. Collaborate with cross-functional teams to enhance infrastructure capabilities a...

Lead and manage complex cybersecurity programs, driving innovation and operational excellence while coordinating multi-location contractor teams and aligning projects with NIAID goals...

Grow your career with a leading role in digital accessibility, overseeing technology compliance and best practices campus-wide while managing projects and building partnerships that enhance accessibil...

Join a team that's driving innovation in data operations! You'll provide expert engineering support, investigate incidents, and enhance enterprise data services within a critical defense initiative, e...

Deliver expert IT security audits, evaluate federal agency IT controls, and provide remediation guidance. Leverage your security experience to enhance compliance and drive program success in a dynamic...

Champion IT support operations by leading Tier 2 Desk Side specialists. Collaborate across teams to deliver advanced troubleshooting and optimize endpoint management, ensuring reliable and secure IT s...

Unlock potential by enhancing cybersecurity resilience through implementation of stringent technical controls and vulnerability assessments, ensuring compliance with policies across diverse network en...

Reimagine program management in a dynamic role overseeing complex projects and teams, driving financial and contract management, while ensuring the delivery of innovative health IT solutions and effec...

Transform scientific computing support by leading program management efforts, ensuring financial integrity and operational excellence while collaborating with key stakeholders to enhance mission objec...

Transform client experiences by installing and maintaining security systems, ensuring top performance and satisfaction while collaborating with project teams and providing exceptional service within t...

Drive excellence in enterprise data operations by providing tier-3 engineering support, resolving complex technical issues, and ensuring reliability across the War Data Platform. Collaborate with cros...

Take ownership of tier-3 engineering support for the War Data Platform. Ensure reliability and resolve complex data issues while collaborating with cross-functional teams to enhance data services and...

Join a team that drives innovative solutions in AWS, focusing on resiliency and recovery strategies. Collaborate with technical and program management leaders to enhance cloud infrastructure through e...

Engage in designing and implementing AWS Resiliency and Recovery capabilities, focusing on infrastructure automation, while collaborating closely with leadership and stakeholders to optimize cloud env...

Lead the charge in strategic planning and operational effectiveness, overseeing agency budget, logistics, and security. Manage project teams, make decisive actions, and evaluate programs to enhance mi...

Join a dynamic team as you architect and design innovative, scalable systems. Leverage your expertise in software development and cloud solutions to drive the success of complex applications with a fo...

Join a team that's enhancing mission-critical systems through architecture, integration, and support of complex hardware and software environments, ensuring operational excellence and compliance for a...

Transform the future of data centers by optimizing mechanical and electrical control systems. Collaborate with diverse teams to enhance efficiency and ensure compliance while leading projects that dri...

Deliver expert software engineering leadership, driving strategic planning and technical direction for secure federal applications while mentoring teams and enhancing software delivery practices...

Join a team that's integral to enhancing cybersecurity systems through expert engineering support in risk management, system design, and continuous monitoring for critical mission operations across di...