Senior Windows Administrator Jobs in Reston, VA

Support critical cyber defense initiatives by analyzing incidents, providing insights on vulnerabilities, and developing mitigation strategies across diverse environments. Collaborate with stakeholder...

Advance your career by applying systems engineering principles across the entire lifecycle. Collaborate with government and technical teams to ensure quality deliverables and manage complex projects e...

Champion security excellence by leading complex Microsoft Sentinel and Defender XDR implementations. Drive technical enablement projects, mentor engineers, and enhance client security practices in a d...

Shape your career as you oversee network deployment and maintenance across multiple data centers. Lead initiatives from planning to execution, ensuring the delivery of robust network solutions while d...

Join a team that's dedicated to enhancing security compliance and audit readiness. Lead independent assessments, develop methodologies, and drive continuous improvement initiatives to ensure robust ri...

Join a team that's dedicated to enhancing security compliance and audit readiness across special access programs. Lead initiatives that drive risk management and continuous improvement while ensuring...

Transform your career by leading our enterprise-wide IT Asset Management program, ensuring optimal asset utilization and compliance while supporting thousands of users across various locations and enh...

Lead advanced systems engineering initiatives across the lifecycle, ensuring technical integrity and quality. Collaborate with government and program teams to deliver complex solutions in a Scaled Agi...

Drive requirements leadership and analysis for a large-scale public system, bridging business owners and DevSecOps teams. Translate complex needs into actionable user stories and ensure alignment with...

Join a team that's dedicated to overseeing contract administration for a major infrastructure program. This role involves ensuring compliance, managing contractor performance, and collaborating with v...

Elevate financial operations by providing expert budget analysis and tracking, ensuring compliance and efficiency in funding processes for a key government office. Collaborate with teams to support st...

Accelerate enterprise DevSecOps initiatives by designing and enhancing secure CI/CD pipelines, automating infrastructure, and integrating security throughout the software lifecycle to meet DoD standar...

Join a team that's shaping secure Azure environments and DevSecOps practices. Lead the full lifecycle of cloud solutions, ensuring compliance and security while collaborating with cybersecurity and ap...

Transform our platform by enhancing performance and reliability as a Senior Site Reliability Engineer. Collaborate with teams to optimize Ruby on Rails applications, leverage AI for operational effici...

Drive high-stakes architectural design for complex technology projects, ensuring innovative solutions from concept through execution while collaborating with leading global firms in a multidisciplinar...

Elevate your career as a Python developer, creating scalable microservices and collaborating across teams to design secure, cloud-based solutions that support critical missions. Join a dynamic, innova...

Lead the charge in developing and delivering innovative connectivity solutions for data centers. Oversee projects from feasibility to execution, ensuring alignment with customer needs and operational...

Lead the charge in federal program management, overseeing projects while ensuring account growth. Collaborate with stakeholders and technical teams to drive success across multiple initiatives and man...

Lead the charge in developing and enhancing complex software systems for a major enterprise contract, ensuring adherence to design requirements while collaborating with users and system engineers to o...

Innovate software solutions by leading design, development, and testing efforts. Collaborate with teams to ensure system requirements are met while maintaining high standards of quality and security i...

Unlock your potential as a Senior Software Engineer, leading the design, development, and testing of innovative software solutions while collaborating with cross-functional teams to meet system requir...

Lead the charge in managing complex IT projects, ensuring alignment with strategic objectives while driving process improvements and stakeholder engagement within a dynamic technology environment...

Elevate your career by joining a dynamic team as a DevOps Engineer, where you'll implement infrastructure, automate deployment processes, and ensure the reliability and scalability of services in a hy...

Transform mission capabilities by collaborating with analysts to develop innovative software solutions that enhance workflows and drive operational success in a dynamic, intelligence-driven environmen...

Engage in strategic IT project management, overseeing complex initiatives from concept to completion. Drive process improvements and coordinate cross-functional teams to ensure timely delivery and ali...