Windows System Administrator Jobs in Warrenton, VA

Join a team that's dedicated to enhancing secure cloud infrastructures supporting vital national security operations. You'll leverage multi-cloud environments and DevOps tools to build automated, resi...

Join us to develop impactful software solutions that power mission-critical systems within a dynamic DevSecOps environment, supporting advanced AI initiatives and collaborative defense strategies acro...

Transform software engineering practices by designing and delivering mission-critical applications for a key Department of War initiative. Collaborate within an agile environment to enhance operationa...

Pioneer innovative AI-driven solutions and lead complex engineering programs, collaborating with cross-functional teams to enhance project execution and deliver impactful results while navigating glob...

Lead national data center campaigns by connecting strategy, community engagement, and advocacy. Inspire public adoption of AI in everyday life across diverse communities while executing a cohesive com...

Elevate technical expertise across teams by creating effective training programs. Collaborate cross-functionally to develop AI-driven content that enhances platform knowledge and drives measurable out...

Innovate cloud infrastructure solutions as a DevOps Engineer, driving deployment and support for mission-critical applications alongside Agile teams. Collaborate on features that modernize existing sy...

Transform cloud infrastructure as a GCP Cloud/DevOps Engineer, collaborating with cross-functional teams to enhance automation and security while shaping strategies within a critical government enviro...

Join a fast-paced team to enhance our hybrid platform's lab and demo environments. Own operations, support development, and drive automation to ensure reliable deployments and seamless customer experi...

Serve as a Principal Engineer to enhance AI security controls, drive secure adoption, and build defenses against AI threats. Collaborate across tech teams to implement scalable and modern security sol...

Support our clients as a Virtual Client Information Security Officer, integrating top-tier security strategies while consulting and mentoring teams. Engage deeply with clients, ensuring strong adheren...

Transform IT management in a healthcare setting by leading a distributed team, ensuring security compliance, and enhancing support processes to drive operational efficiency and foster team growth acro...

Collaborate with cybersecurity and infrastructure teams to engineer, deploy, and maintain a robust IDaaS platform. Drive integration of identity solutions adhering to Zero-Trust principles within a mi...

Join a dynamic engineering team to enhance Windows OS sensor solutions, tackling complex challenges, optimizing systems, and ensuring high-quality project delivery through collaboration and technical...

Unlock the potential of secure hybrid cloud environments by advancing automation, enhancing CI/CD pipelines, and integrating security throughout the software lifecycle. Collaborate with cross-function...

Lead initiatives in cloud security, collaborating across agencies to enhance compliance and mitigate risks in a dynamic multi-cloud environment, while implementing robust security strategies and tools...

Lead innovative cloud engineering initiatives collaborating with software teams. Deliver and support enterprise systems, enhancing cloud capabilities in AWS and guiding the knowledge transfer process...

Join a dedicated team as a product quality SYSTEM ENGINEER, driving the testing and validation of geospatial intelligence products. Collaborate with experts in imaging to enhance quality and communica...

Elevate your career by leading the modernization of federal IT architectures. As a strategic thinker, you will transform legacy systems, mentor teams, and develop stakeholder relationships to drive in...

Join our team to provide vital system administration and engineering support, ensuring operational security and performance across various networks. Collaborate efficiently while managing technical ch...

Provide comprehensive oversight of network security infrastructure and support operations for mission-critical environments. Collaborate with various teams to ensure robust cybersecurity measures and...

Drive enterprise innovation by developing secure, scalable applications using Microsoft Power Platform, enhancing SharePoint solutions, and optimizing workflows while ensuring compliance with best pra...

Elevate customer satisfaction as a specialist in identity and access management support. Collaborate across global teams, troubleshoot complex issues, and deliver solutions for premium clients in a dy...

Drive efficient systems maintenance by automating updates, enhancing security, and resolving network issues. Collaborate within a dynamic environment focused on optimizing training systems across mult...

Lead the charge in shaping and automating a comprehensive network security program, ensuring robust identity-aware policy controls that optimize security for both human and machine identities in a clo...