Systems Administrator Jobs in Fairfax, VA

Lead the charge in architecture design and integration of enterprise systems while delivering custom software solutions and guiding a team to enhance NIAID's clinical information capabilities and supp...

Accelerate your career by designing and managing secure, scalable network infrastructures across on-premises and AWS environments, ensuring seamless connectivity and operational performance for divers...

Join our dynamic IT team as you manage and enhance network systems, providing expert technical support. Utilize your skills in troubleshooting, system installation, and security implementation to driv...

Lead the design and implementation of cloud-native applications for DoD systems. Collaborate with stakeholders, mentor developers, and drive modernization initiatives through advanced technical soluti...

Lead the design and support of robust datacenter infrastructure, ensuring optimal performance and security while collaborating with teams on complex IT projects in a dynamic environment that values re...

Lead multi-cloud engineering projects, ensuring seamless integration and automation of enterprise systems for critical infrastructure supporting USCG operations. Drive innovation in cloud architecture...

Join a team that's at the forefront of integrated defense solutions, leveraging innovative technologies in multi-sensor fusion and AI. Collaborate on software development and configuration management...

Lead transformative IT initiatives at an enterprise level, providing strategic direction and technical expertise in healthcare systems and data processing. Collaborate with stakeholders to drive moder...

Join a team that's dedicated to building innovative ServiceNow solutions. Utilize your skills in development, configuration, and integration to enhance platforms, improve workflows, and support enterp...

Optimize data quality and reporting accuracy while delivering comprehensive insights for decision-making. Collaborate with teams to enhance operational analytics and ensure compliance with security st...

Shape the future of secure federal IT by delivering systems engineering excellence. Collaborate across teams to ensure operational performance, compliance, and resilient infrastructure for mission-cri...

Optimize our SharePoint environments by managing, troubleshooting, and upgrading systems while collaborating with a diverse team to ensure seamless operations and effective solutions in document manag...

Innovate within a mission-critical team to design, implement, and support robust network infrastructure and enterprise systems, ensuring secure and scalable solutions while leading technical projects...

Transform the future of cloud automation as you lead systems and DevOps initiatives. Collaborate with technical teams to create innovative desktop and web solutions, ensuring efficient deployment and...

Transform your career as you drive innovative cloud solutions and DevOps practices. Collaborate closely with teams to enhance system architecture, streamline processes, and ensure secure deployment an...

Join a dedicated team as a product quality SYSTEM ENGINEER, driving the testing and validation of geospatial intelligence products. Collaborate with experts in imaging to enhance quality and communica...

Join a dynamic team to design and maintain IT systems infrastructure for multi-site environments, ensuring optimal performance and security. Provide support for complex installations and real-time tro...

Reimagine IT operations by leading daily performance and security initiatives, managing support functions, and optimizing cloud infrastructure. Drive technological modernization and foster a hybrid wo...

Transform IT operations by leading a hands-on team focused on delivering high-quality support and maintaining cloud infrastructure for optimal productivity and security in a hybrid work environment...

Join a team that's shaping the future of construction project management. Oversee projects from planning through completion, ensuring adherence to safety and quality standards while collaborating with...

Pioneer the execution of critical defense programs as you manage project coordination tasks, ensuring effective communication and support for client engagement in secure environments...

Grow operations by leading Azure and M365 cloud service delivery, ensuring high performance and continuous improvement in managed services while maintaining stability and compliance in a fast-paced, c...

Lead and enhance cloud O&M service delivery, ensuring scalability and performance for complex projects. Drive innovation, manage teams, and engage with stakeholders to align operational goals and main...

Lead transformative cloud operations, enhancing performance in complex environments. Oversee service delivery, strategic planning, and cross-team collaboration to achieve excellence in customer satisf...

Take ownership of administration and data integrity for Command Aware systems, ensuring efficient tactical communications and coordination across teams. Collaborate on large-scale data updates while m...