Systems Administrator Jobs in Reston, VA

Pioneer advanced solutions through Microsoft Configuration Manager expertise. Collaborate with multi-disciplinary teams to enhance operational efficiency while supporting mission-critical tasks for US...

Partner with us to enhance Federal Financial Management training for over 16,000 professionals, integrating comprehensive learning solutions while ensuring alignment with DoD competency standards and...

Transform the AI and ML landscape by developing integral UI and API capabilities for the War Data Platform, enhancing accessibility to top-tier models for decision makers across all security environme...

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

Shape the future of energy regulatory strategies by analyzing interconnection policies across U.S. markets. Collaborate with cross-functional teams to develop actionable insights that drive business g...

Optimize the administration of polygraph examinations and assessments, ensuring thoroughness and compliance with professional standards. Collaborate with internal teams to effectively vet law enforcem...

Lead innovative initiatives by providing expert support to DARPA's Microsystems Technology Office, ensuring effective project management, technical analysis, and collaboration with DoD for national se...

Unlock potential by leading the modernization of data architectures and fostering innovative data pipelines. Your expertise will drive the transition from legacy to modern systems to support critical...

Manage and enhance network infrastructure by leading design, security, and support for enterprise-level systems, ensuring optimal performance and protection across multiple locations...

Lead the modernization of enterprise data architectures by designing scalable data models and migrating systems to relational databases, while ensuring data quality and performance optimization for mi...

Unlock potential by managing full lifecycle sponsored programs and compliance. Collaborate closely with Principal Investigators and stakeholders, leveraging deep regulatory knowledge to ensure success...

Engage in system design, administration, and optimization to enhance research efficiency. Collaborate with internal teams to maintain robust infrastructure, ensuring seamless integration of innovative...

Bring your expertise to our Cybersecurity team, ensuring compliance with Risk Management Framework while conducting assessments and validations, and supporting cybersecurity incident response and cont...

Empower success by leading Data Center projects with expertise in technical management of Power Systems, ensuring high customer satisfaction and maximizing profit while overseeing complex project spec...

Drive innovative software solutions by analyzing requirements, designing, and integrating systems across diverse environments. Collaborate within a dynamic team to enhance software quality and ensure...

Champion innovation by developing and enhancing complex software systems. This role requires collaboration in analyzing requirements and delivering high-quality solutions across real-time and data-int...

Take ownership of designing and developing complex software applications while collaborating closely with cross-functional teams to deliver high-performance, scalable solutions in an agile environment...

Engineer cloud architecture solutions leading modernization efforts while enabling seamless integration of legacy systems. Collaborate with stakeholders to innovate, enhance security, and improve deve...

Empower security through innovative endpoint technology management and automation, ensuring compliance while mentoring team members and collaborating with stakeholders to enhance privileged access str...

Champion effective communication in a fast-paced environment by supporting strategy execution and crafting engagement materials for diverse stakeholders within Navy or DoD transformation initiatives...

Lead the implementation and administration of ServiceNow solutions, driving positive impact in secure environments. Collaborate with cross-functional teams to enhance workflows and deliver innovative...

Join a team that's shaping the future of technology by integrating and supporting essential software tools. Utilize your expertise in Linux environments, scripting, and container orchestration to enha...

Empower your career by engaging in DevOps engineering, focusing on system integration, compliance, and support in dynamic Linux environments. Work collaboratively across contracts and the IC community...

Champion cross-functional operational coordination to ensure seamless deployment readiness. Drive alignment between finance, supply chain, and vendor management while managing complex workflows and ri...

Support critical systems by utilizing your expertise as a Senior Operations Technician. Lead maintenance tasks, troubleshoot effectively, and drive continuous improvements to ensure optimal system per...