Windows System Administrator Jobs in Reston, VA

Engineer embedded software solutions on Xilinx UltraScale+ platforms. Collaborate with hardware teams to develop and optimize Linux-based systems for tactical communications, ensuring high performance...

Make your mark by leading Power Platform development, guiding architecture for the U.S. Coast Guard. Collaborate with stakeholders to enhance data asset value, ensure quality governance, and meet stra...

Champion the modernization of IT infrastructure, ensuring security compliance and optimizing MASINT data flows critical to aerospace systems engineering. Lead within a collaborative environment while...

Unlock your potential by modernizing IT infrastructure and ensuring security compliance through robust engineering practices. Collaborate with leadership and teams to protect critical data in an impac...

Empower client success by managing projects that enhance technology deployment and improve processes with a focus on KPI development and business analysis. Engage effectively with VIP clients to drive...

Drive the infrastructure behind robust, enterprise-scale applications and AI agents. Own cloud environments, data pipelines, and observability systems to ensure scalable, reliable, and efficient platf...

Elevate secure development practices as you build and manage AWS GovCloud platforms, ensuring compliance and operational efficiency through GitLab CI/CD innovations, all while supporting ML capabiliti...

Help us design and implement secure, scalable Azure environments, driving cloud-native innovation for critical federal systems. Join a dynamic team where your expertise influences architectural decisi...

Partner with us to lead technical projects, guiding teams through the full software development life cycle. Utilize your expertise in system architecture to deliver secure, scalable solutions that mee...

Advance AI security protocols by assessing and securing AI systems, including Large Language Models. Collaborate on security strategy while gaining expertise in AI vulnerabilities and threats, shaping...

Unlock potential by leading the architectural design and integration of advanced endpoint security platforms, ensuring robust threat containment and visibility across multi-domain infrastructures with...

Grow your career with a leading role in Windows systems administration, providing critical support for enterprise Microsoft environments. Engage in advanced troubleshooting, security hardening, and ma...

Join a team that's pioneering software security solutions, leading collaborative efforts to enhance cloud capabilities. Leverage your expertise to analyze complex systems, create standards, and ensure...

Partner with us to enhance cloud security through design, automation, and incident response. Leverage your AWS expertise to guide and mentor teams while implementing best practices in a dynamic cybers...

Join a team that's enhancing cloud security measures through advanced development and incident response strategies, while mentoring junior staff and implementing automation solutions for a robust cybe...

Elevate your career by collaborating with sales teams to showcase Cresta's AI-driven solutions. You'll provide technical insights, conduct demos, and drive adoption while translating client needs into...

Accelerate enterprise monitoring capabilities by configuring and troubleshooting SolarWinds solutions. Collaborate with IT teams to enhance infrastructure operations, ensuring optimal performance acro...

Deliver robust cloud security solutions by integrating advanced AWS architectures, ensuring compliance with industry standards, and driving DevSecOps practices in a dynamic, collaborative IT environme...

Shape the future of enterprise data protection by leading technical sales cycles for a cloud-native platform. Collaborate closely with sales specialists and product management to drive solutions tailo...

Unlock potential by designing and maintaining scalable platform services that empower secure application deployment. Collaborate with diverse teams to enhance engineering practices and drive continuou...

Unlock your potential by designing and optimizing AI service infrastructure. Collaborate with diverse engineering teams on innovative projects that drive mission success while utilizing a wide range o...

Optimize system engineering processes to enhance program success through technical leadership, effective communication, and collaboration with stakeholders. Drive the development, integration, and int...

Drive the future of complex system engineering, ensuring integrity and success in system development, technical leadership, and stakeholder collaboration for high-visibility programs...

Drive innovative technology solutions by leading enterprise architecture initiatives, ensuring alignment with business goals and security standards to enhance overall IT infrastructure and compliance...

Champion innovation by leveraging Azure Cloud technologies to enhance systems and infrastructure. Collaborate with a dynamic team to drive efficiency and compliance in federal cloud solutions while ma...