Senior Windows Administrator Jobs in Reston, VA

Advance your career by providing critical cybersecurity expertise to ensure project success through effective planning, client engagement, and quality assurance across multiple projects in a collabora...

Join a team that's dedicated to transforming HR through data-driven insights. As a Senior HR Business Analyst, you will enhance HR processes and systems, ensuring alignment with organizational goals a...

Join a team that's committed to implementing configuration management for developmental and operational systems. You'll ensure robust version control, lifecycle management, and compliance with establi...

Join a team that's dedicated to scaling security in a rapidly growing AI-driven environment. As a key player, you'll implement and enhance security protocols across applications, cloud infrastructure...

Contribute to securing scalable, high-performance systems by leveraging your expertise in Kubernetes, AWS, and Terraform. Work collaboratively in a dynamic environment to enhance cloud infrastructure...

Unlock potential by leading a dedicated operations team for a Special Access Program (SAP). Ensure high availability through proactive monitoring, rapid incident response, and efficient architecture i...

Lead impactful IT projects by managing technical tasks and fostering collaboration. Drive user adoption, oversee project planning, and ensure the seamless transition of services with a focus on cloud...

Optimize forensic analysis processes to investigate cybersecurity incidents, collect and preserve digital evidence, and provide expert recommendations for network security enhancements based on thorou...

Drive the evolution of our SaaS platform as a Senior Developer focused on enhancing IT insights and governance, collaborating in a dynamic team to build scalable solutions that tackle modern challenge...

Grow your career as you design and develop innovative web applications, contributing to a collaborative team that values your input and drives project success through advanced cloud-native technologie...

Empower operational excellence by liaising between teams to analyze and resolve complex technical issues, enhancing data platform performance and driving process improvements for business stakeholders...

Transform complex challenges into innovative software solutions. Collaborate with teams to implement and support agile development, while mentoring others and utilizing advanced programming skills in...

Elevate your career by building and maintaining data workflows that drive operational confidence, focusing on reliability and automation within Linux and containerized environments for mission-critica...

Innovate reliable data workflows as a Software Engineer designing Apache Airflow pipelines. Collaborate with cross-functional teams to enhance automation and system reliability in mission-critical env...

Pioneer innovative AI applications as a Senior Software Engineer, driving full-stack solutions and cloud integration for FEMA. Collaborate with cross-functional teams to build secure, scalable service...

Architect enterprise-grade solutions for federal civilian pursuits. Lead technical workstreams and design innovative architectures. Engage with stakeholders to deliver impactful solutions for complex...

Advance your career as a Senior Tier II Technologist, providing critical systems analysis and support in a dynamic environment. Lead imaging, cyber vulnerability remediation, and trusted PKI operation...

Unlock your potential as an IAM Lead, driving security leadership in access governance, privileged management, and compliance within a federal framework. Engage with technology and stakeholders to enh...

Shape the future of Identity and Access Management by leading initiatives in access governance, zero trust implementation, and compliance to enhance security across complex environments and ensure eff...

Join a dynamic team to lead federal design and project management efforts, ensuring timely delivery and quality across healthcare and military installations while managing budgets and client relations...

Join a team that's dedicated to enhancing border security through IT systems integration. You'll provide critical support, ensure reliable infrastructure, and collaborate with experts in a dynamic env...

Unlock the potential of innovative policy solutions by analyzing complex governmental issues, synthesizing insights, and collaborating effectively with multidisciplinary teams to enhance program deliv...

Join a dynamic software development team to design, enhance, and maintain applications that meet mission needs. Collaborate with hardware engineers and customers to ensure effective software solutions...

Engage a team of service professionals to deliver high-quality solutions, ensuring client satisfaction and retention while managing and expanding service revenue opportunities in a dynamic consulting...

Drive efficient macOS support by diagnosing complex technical issues, enhancing user experience, and mentoring Tier I staff while ensuring compliance with security protocols and IT best practices...