IT Systems Administrator Jobs in Reston, VA

Redefine enterprise systems management by leading application development teams. Drive integration and technical strategies for Finance, Merchandising, and Product Development applications, maximizing...

Join a team that's optimizing the ServiceNow platform through administration, governance, and integration. Collaborate across teams, support ITSM requirements, and provide technical leadership to enha...

Champion infrastructure development by managing projects that enhance U.S. and global partnerships. Lead operations, support agency functions, and drive quality initiatives while ensuring efficient ad...

Support and optimize enterprise systems by engineering scalable IT solutions, integrating technologies, and ensuring operational compliance collaboratively across teams while developing SOPs and docum...

Lead the charge in ensuring comprehensive security compliance for government systems. Collaborate across teams to manage risk, maintain continuous monitoring, and uphold information security standards...

Champion endpoint engineering to ensure robust integration and security in compliance with DoD standards. Develop innovative solutions for application deployment and mobile device management to enhanc...

Lead the evolution of IT infrastructure by managing networks and data centers, optimizing security, and strategizing innovations to enhance university-wide connectivity and communication systems...

Champion cybersecurity excellence by managing compliance and risk strategies, ensuring security posture for IT systems. Collaborate across teams to drive incident response and continuous monitoring in...

Help us enhance cybersecurity compliance by leading technical support, training, and incident reporting. Collaborate with team members to ensure operational security and effective risk management acro...

Take ownership of server system administration, ensuring robust performance and security while applying best practices for maintenance and compliance. Collaborate with teams to troubleshoot incidents...

Transform the cybersecurity landscape by leading incident response and defense operations. Collaborate with federal agencies to analyze threats and drive strategic improvements for national security a...

Champion security compliance by collaborating with stakeholders to ensure effective Risk Management Framework (RMF) practices, conducting audits, and applying vital controls for system security integr...

Shape the future of information security by ensuring compliance and secure operations. Collaborate with stakeholders to support RMF processes and enhance system security through audits and documentati...

Join a team that's shaping engineering solutions for secure end-user computing, focusing on desktop builds across multiple operating systems. Collaborate in a dynamic environment while ensuring compli...

Lead analysis and strategic initiatives for Identity & Access Management, enhance governance, compliance, and operational efficiency. Collaborate with stakeholders to implement IAM solutions and ensur...

Unlock potential by providing expert IT support and management for laboratory systems, ensuring the operability of scientific applications and enhancing research operations within a collaborative and...

Drive innovative cybersecurity solutions by leading data scanning initiatives, providing technical oversight, and optimizing performance. Collaborate across teams while guiding projects from concept t...

Drive enterprise IT systems engineering for mission-critical environments, translating operational needs into scalable solutions. Collaborate with teams on architecture, integration, testing, and life...

Elevate the cybersecurity posture through expert risk management, compliance, and vulnerability mitigation efforts. Drive high-level engineering solutions to ensure robust security standards within mi...

Drive the charge in comprehensive systems engineering, ensuring seamless integration and validation across all lifecycle stages from concept development to disposal, while balancing performance, cost...

Reimagine security in software development as you integrate automated testing and vulnerability management into CI/CD pipelines for high-velocity delivery, ensuring robust compliance and empowering en...

Take ownership of integrating security in CI/CD pipelines, ensuring secure cloud operations while empowering engineering teams at speed. Collaborate to fortify security architecture and manage vulnera...

Innovate within our IT services by managing Exchange Online and virtualized infrastructures. This role supports critical DoD OIG networks, ensuring seamless email operations, compliance, and user supp...

Champion the future of IT infrastructure by providing expert field support, troubleshooting, and maintaining systems in diverse environments. Collaborate with federal teams and ensure seamless operati...

Champion the safeguarding of sensitive information by leading security initiatives, enhancing system resiliency, and ensuring compliance throughout the software development lifecycle in a dynamic, col...