Systems Administrator Jobs in Fairfax, VA

Advance your career by troubleshooting complex technical issues across multiple CICS environments while leading projects and mentoring teammates in a dynamic IT setting. Engage with end-users to enhan...

Take ownership of Salesforce system administration and release engineering for a critical implementation involving federal compliance and Agile methodologies. Collaborate with teams to enhance system...

Manage and optimize Salesforce systems for a federal project, integrating 3rd party solutions while ensuring compliance. Enhance user experience through customization and oversee release processes usi...

Transform technical support and system maintenance across production environments, ensuring operational excellence through expert troubleshooting, complex upgrades, and proactive management of service...

Transform specialized infrastructure solutions by assessing user architectures, optimizing resources, and managing systems to enhance performance. Collaborate with cross-functional teams to define inn...

Pioneer AI-driven product strategies, leading cross-functional teams to innovate and enhance the software development lifecycle. You'll collaborate with engineering, data science, and market experts t...

Join a dedicated team to oversee the maintenance of critical data center systems, ensuring optimal performance, safety, and customer service. Work is hands-on in a fast-paced environment, focusing on...

Drive excellence in our critical facilities as you maintain and repair essential data center systems, ensuring uninterrupted service and top-level customer satisfaction in a supportive team environmen...

Pioneer innovative solutions in community development by advising on systems automation, legislative strategies, and contract management, while enhancing partnerships across government and private sec...

Join a dynamic team to engineer and maintain robust Linux systems, implementing automation and configuration management in enterprise environments, ensuring security compliance and operational excelle...

Reimagine your career by leveraging your expertise in systems engineering to develop innovative IT solutions. Engage with diverse technologies, oversee technical projects, and collaborate with cross-f...

Optimize security and efficiency in CI/CD workflows and infrastructure automation. Support hybrid cloud environments with containerized delivery practices, enhancing existing engineering capabilities...

Champion innovative solutions by collaborating with teams to develop SharePoint applications that enhance cyber operations and support the Department of Defense's mission capabilities in a dynamic env...

Empower the Cyber & Intelligence team by designing dynamic SharePoint solutions that enhance DoD cyber capabilities and streamline operations. Collaborate closely to analyze user needs and translate t...

Empower your career by leading innovative projects that drive growth, enhance team collaboration, and expand market reach in a dynamic environment. Make impactful decisions that support our mission an...

Join a team that's driving innovation in Cyber Analytics, creating robust software solutions for advanced Computer Network Operations that enhance national security. Your expertise will architect miss...

Innovate solutions in Microsoft Azure by designing, deploying, and supporting cloud environments. Collaborate with clients to integrate Azure with existing infrastructures while maintaining documentat...

Explore a critical role in cybersecurity by ensuring the effective implementation and enforcement of information systems security policies. Support key initiatives in protecting classified information...

Unlock potential by delivering expert guidance in Unified Communications and Networking, ensuring optimal integration and performance for complex government programs while collaborating with stakehold...

Engage with government clients to provide expert guidance and technical support in unified communications and networking, ensuring seamless integration and enhanced operational capabilities across pro...

Pioneer innovative communication solutions while delivering expert advisory and technical guidance in unified communications, program management, and networking for complex government initiatives. Dri...

Join a team that's dedicated to managing and optimizing Windows server environments, ensuring system integrity and compliance while mentoring junior staff members and leveraging automation tools to en...

Create secure and efficient Windows environments, managing systems and domains to support national security initiatives. Collaborate with a dedicated team to modernize IT infrastructure for optimum pe...

Accelerate your career by leading a talented team of presales systems engineers, supporting key Federal sales initiatives and driving impactful strategies within the Department of Defense sector. This...

Solve complex challenges by managing AWS infrastructure for a critical healthcare platform. Drive modernization, optimize costs, and ensure compliance while mentoring teams to enhance operational effi...