Application Administrator Jobs in Reston, VA

Support and enhance user experiences by providing expert Tier II and III IT help desk services. Collaborate effectively in a classified setting, managing incident resolution and ensuring system stabil...

Champion compliance and oversight for dual-registered representatives, ensuring optimal financial recommendations and service levels across entities. Collaborate with various teams to mentor members a...

Optimize, maintain, and enhance data environments by leveraging expertise in CloudSQL/PostgreSQL and MongoDB, ensuring reliability, performance, and security in a dynamic, remote setting while collabo...

Manage the implementation and operation of IT systems supporting DOJ's complex litigation needs. Optimize performance and ensure security while leading a team in a fully remote environment dedicated t...

Empower your career with a dynamic role in network administration. Collaborate to configure, support, and enhance IT infrastructure, ensuring optimal performance while preventing issues across crucial...

Engage in the seamless administration and support of enterprise file storage, backup, and secure transfer systems, ensuring operational integrity and security across diverse environments. Your experti...

Lead the charge in optimizing healthcare IT systems by becoming a Subject Matter Expert in Epic applications, driving projects, troubleshooting issues, and guiding workflow improvements that enhance p...

Unlock the potential of virtual desktop environments while providing critical operations support across multiple locations. Collaborate with a diverse team to enhance system reliability and user exper...

Champion cutting-edge IT solutions by providing advanced support in a mixed Linux/Windows environment. Drive system integrity, user assistance, and complex troubleshooting while ensuring compliance an...

Empower our growing Service Desk team through effective leadership, ensuring high-quality support delivery, operational efficiency, and strategic growth alignment across the organization. Act as a key...

Join a team that supports critical cyber operations and enterprise IT for the Army National Guard. Leverage your skills to maintain system performance, ensure compliance, and contribute to mission rea...

Join us to oversee the financial and administrative operations of dual divisions, ensuring effective management for a diverse team that drives clinical, educational, and research initiatives. Your lea...

Unlock your potential as you enhance cloud processes, drive automation, and ensure security best practices in a collaborative environment, supporting vital DoD applications and infrastructure improvem...

Transform daily security operations by managing workflows, incidents, and vulnerability remediation. Collaborate with teams to enhance processes, drive efficient handoffs, and ensure compliance for pr...

Lead the charge in operational cloud management, ensuring governance, security, and cost optimization across AWS environments. Drive automation, enhance reliability, and collaborate with cross-functio...

Shape and enhance enterprise systems through reliable IT support, including IAVA patching and both Windows and Linux server management, ensuring critical applications operate seamlessly in a fast-pace...

Inspire and support secure network operations for critical government systems by managing computer systems, enhancing cybersecurity measures, and leading IT teams to ensure compliance with national se...

Transform your career with this key Product Owner role, guiding agile teams to prioritize and deliver high-value software solutions, while engaging with customers and stakeholders to drive impactful p...

Deliver excellence in help desk leadership, ensuring timely issue resolution and adherence to SLAs while managing system administration tasks and team performance to enhance user satisfaction and oper...

Transform client experiences by leading implementation projects and ensuring seamless integration of services while managing timelines, deliverables, and stakeholder communication effectively for opti...

Optimize virtual desktop environments through reliable administration and support. Collaborate with engineering to enhance user experience and execute upgrades, while providing top-notch service acros...

Champion help desk operations through leadership, overseeing Tier 1 support, ensuring SLA compliance, and managing user issue resolution. Contribute to system administration tasks and elevate technica...

Join a team that optimizes RHEL infrastructure, ensuring system stability, security, and performance. Your expertise will support critical federal operations through management, troubleshooting, and c...

Champion the management and optimization of RHEL infrastructure, overseeing system administration and security measures, while ensuring high availability and performance for federal client operations...

Lead the charge in transforming accounting operations, overseeing financial reporting and controls, while enhancing project accounting workflows. Drive efficiency and improve systems alongside a colla...