Windows System Administrator Jobs in Warrenton, VA

Accelerate progress at a rapidly growing firm by leading a global talent acquisition strategy. This role requires building a dynamic, sourcing-driven recruiting team to meet ambitious hiring goals whi...

Drive innovation in cloud infrastructure by designing and managing secure GCP solutions. Collaborate with teams to optimize processes and ensure compliance in a high-security government environment, e...

Collaborate to integrate AI models into production systems, ensuring robust performance, real-time monitoring, and secure operations while bridging development and production for optimized deployment...

Contribute to network performance by managing Cisco Meraki devices and Windows servers. Troubleshoot complex issues, ensure security compliance, and optimize infrastructure. Engage with IT staff to su...

Unlock potential by leading systems engineering efforts for mission-critical projects, driving high-level design, aligning with strategic goals, and ensuring effective collaboration with teams and sta...

Empower customers by providing expert guidance and support in troubleshooting and resolving technical issues, ensuring seamless integration and optimal use of services in a fast-paced, technology-driv...

Lead the charge in maintaining secure enterprise application hosting environments, enhancing performance, and advising on infrastructure risks while ensuring compliance and operational resiliency acro...

Shape the future of security solutions by engaging with clients to design effective systems for fraud prevention and operational intelligence, ensuring alignment of technical requirements with innovat...

Reimagine cloud solutions by designing scalable architectures and transforming legacy systems into AWS cloud-native applications. Collaborate closely with customers to deliver effective migrations and...

Unlock potential by designing and implementing scalable cloud solutions on AWS, transforming legacy infrastructures into modern cloud-native architectures to enhance data analytics and operational eff...

Champion customer success as a Senior Customer Success Engineer, leveraging technical expertise in data backup and recovery to enhance outcomes for clients. Drive adoption, optimize solutions, and eng...

Shape innovative cloud strategies and lead technical solutions to resolve complex infrastructure challenges, driving advanced DevOps practices while mentoring teams through implementation and architec...

Transform cloud operations by deploying cutting-edge services in a dynamic environment. Collaborate with the Intelligence Community to deliver exceptional solutions and enhance system security while o...

Champion the security architecture for enterprise and AWS cloud systems, identifying gaps and enhancing compliance with DoD standards by delivering comprehensive assessments and recommendations for im...

Drive the design, deployment, and maintenance of multi-enclave infrastructure systems, ensuring secure, efficient integration and operation within the War Data Platform for enhanced decision-making in...

Execute impactful networking product strategies, translating technical complexities into market-ready offerings while collaborating across engineering teams to ensure successful delivery within a high...

Accelerate innovation by designing and implementing robust enterprise infrastructure solutions that support cloud-native applications and AI workloads, leveraging deep technical expertise and strong l...

Join a team that's driving innovation in cloud initiatives and systems engineering. Leverage your Linux expertise to enhance mission-critical identity management systems and support seamless operation...

Grow your career by partnering with us to enhance cloud infrastructure systems, ensuring high availability and performance while collaborating with engineering teams to deliver scalable services that...

Elevate your career by joining a dynamic team focused on transforming legacy systems into scalable cloud-native architectures on AWS, enhancing data analytics and production capabilities in a collabor...

Lead the charge in designing and sustaining cloud infrastructure for government clients, ensuring high performance and security in Linux and AWS environments while managing updates and troubleshooting...

Join a team that's committed to supporting operations and maintenance tasks on ITSM platforms like ServiceNow, addressing incidents, and driving system improvements while collaborating with a dynamic...

Unlock potential by joining a team that blends technology and security for a modernized government platform, enhancing data integrity and compliance while prioritizing vulnerabilities and automating s...

Drive operational excellence by leading a high-performing data center. Oversee critical systems, ensure compliance, manage teams, and maintain budget accountability while fostering a culture of safety...

Drive innovative infrastructure solutions by collaborating with clients and teams to assess data center needs. Cultivate relationships with OEMs, lead training efforts, and identify growth opportuniti...