Windows System Administrator Jobs in Oakton, VA

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...

Drive automation and integration for HPC infrastructure in complex Linux environments, ensuring robust support across development, operations, and testing teams while utilizing advanced scripting and...

Lead the charge in securing IT infrastructure by applying your extensive security engineering expertise to develop, implement, and manage secure networking and computing environments that meet strict...

Contribute to national security by designing and implementing secure systems. Engage in risk management and collaboration with teams to enhance security protocols while optimizing knowledge management...

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...

Engage as a mid-level systems engineer, supporting daily operations and documenting complex technology solutions while collaborating with cross-functional teams to enhance system health and customer s...

Drive innovative solutions by overseeing systems engineering tasks and assisting teams in documenting and enhancing complex technology solutions, ensuring seamless communication and operational effici...

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...

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...

Develop and maintain mission-critical software systems in secure Linux environments. Engage in full lifecycle software development, automation, data engineering, and collaboration across diverse teams...

Transform complex software systems through full lifecycle development, deploying innovative solutions in secure Linux environments. Collaborate with diverse teams to enhance operations in mission-crit...

Unlock innovation by designing, developing, and maintaining complex software systems in secure environments while collaborating with Agile teams to enhance mission-critical programs...

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 us to tackle IT system challenges through implementation, troubleshooting, and maintenance. You'll manage daily operations, optimize resources, and enhance system performance while collaborating...

Engineer and optimize IT systems to enhance operations and support users. Leverage your expertise in Scripting and Configuration to manage infrastructure effectively, ensuring each system runs at peak...

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...

Transform software delivery by enhancing CI/CD pipelines, automating workflows, and collaborating across teams to improve infrastructure reliability and development environments in a dynamic DevOps ro...

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...

Accelerate your career as you design and implement CI/CD pipelines, enhancing collaboration between development and operations. Leverage your expertise in Kubernetes and AWS for scalable, secure infra...

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...

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