IT Systems Administrator Jobs in Fairfax, VA

Develop robust software solutions leveraging full-stack technologies. Collaborate with engineers and users to enhance mission outcomes, using Java, Python, React, AWS, and more, in a supportive enviro...

Manage and support a 24/7 Network Operations Center ensuring optimal network performance and usability. Troubleshoot network issues, implement security measures, and document procedures while collabor...

Take ownership of technical support by resolving user inquiries, diagnosing issues, and guiding clients through troubleshooting while ensuring adherence to security protocols and documentation best pr...

Advance customer operations while enhancing your career in IT support. Collaborate with professionals in a dynamic environment, focusing on user inquiries, troubleshooting, and providing effective sol...

The Network Engineer III (Senior) at BTS Software Solutions is responsible for the design, implementation, maintenance, and upgrading of network services, including LAN, CAN, and WAN administration. T...

Join a team that's dedicated to optimizing data center performance, leading major enhancements, and executing strategic expansions while managing incidents and fostering cross-functional collaboration...

Engage in the management of multiple data centers, optimizing operations through performance analysis, incident resolution, and collaboration across teams. Drive continuous improvement by implementing...

Elevate the integrity of enterprise data as you lead a global team, collaborating across technical and business realms to implement standards and drive data quality initiatives integral to digital tra...

Empower a high-performing team in Operational Technologies, driving project success and client relationships. Lead business development with innovative SCADA solutions while fostering organizational e...

Unlock potential by driving resource planning and policy strategy for mission-critical operations within the Cyber Defense Command, ensuring optimal resource management and adherence to organizational...

Partner with us to enhance the War Data Platform through user research and insights. This role drives the design of intuitive interfaces across security tiers, improving mission performance for users...

Shape the future of software development by designing and enhancing complex applications. Collaborate closely with a dedicated team to troubleshoot and deliver cutting-edge solutions, while maximizing...

Drive innovation in software development by designing and enhancing complex applications. Collaborate with teams to ensure quality, troubleshoot issues, and maximize system performance with cutting-ed...

Drive your career with a dynamic role in IT service management, enhancing global IT for the Army National Guard. Focus on network discovery, troubleshooting, and system administration while collaborat...

Join a team that's shaping cybersecurity compliance for advanced AI/ML environments. You'll deploy and manage Trellix ePO while ensuring RMF adherence, collaborating with experts in securing vital dat...

Join a team that's dedicated to delivering exceptional Tier 2 desktop support. In this role, you will ensure seamless IT operations for FEMA HQ, providing critical assistance and troubleshooting in a...

Manage, monitor, and maintain critical network operations in a 24/7 environment, ensuring high availability and performance standards to support a large-scale user base and troubleshoot complex networ...

Shape the future of technology solutions by leading agency integration efforts, enhancing IT systems, and driving business process improvements to meet operational needs while ensuring alignment with...

Unlock the potential of AI-driven products by leading design and engineering initiatives. Collaborate cross-functionally to drive innovation and create user-centric experiences in a fully remote envir...

Join a dynamic team providing comprehensive Tier 2 desktop support. Thrive in a fast-paced environment while assisting FEMA HQ employees with troubleshooting and system maintenance, ensuring excellent...

Lead the charge in managing non-traditional proposals, ensuring compliance and compelling responses. Collaborate with cross-functional teams while driving innovation and streamlining processes within...

Champion DevSecOps transformation by designing, implementing, and maintaining enterprise solutions that integrate security throughout the software development lifecycle, ensuring compliance and qualit...

Lead the charge in securing AI platforms and cloud environments while implementing robust security controls, managing DLP policies, and assessing client AI deployments to enhance protection against em...

Lead the development of an innovative automation platform designed to enhance service delivery and streamline operations. Collaborate with teams to drive best practices in as-a-Service solutions and e...

Elevate your career by designing and managing a cloud-based automation platform, streamlining processes for internal teams and customers while ensuring seamless integration of services within a comple...