Senior Windows Administrator Jobs in Arlington, VA

Engage in critical systems engineering efforts, analyzing and modernizing authorization services. Collaborate with government representatives to enhance IT infrastructure and ensure effective stakehol...

Accelerate progress at the forefront of cloud automation by designing, building, and maintaining scalable infrastructure across AWS and Azure. Leverage your expertise in Infrastructure as Code to enha...

Administer and enhance collaboration platforms, ensuring seamless integration and automation across teams. Collaborate with cross-functional departments to optimize workflows and improve operational e...

Lead the charge in providing comprehensive system administration solutions for cloud and VDI environments, ensuring optimal performance and capacity while collaborating with cross-functional teams to...

Champion program success by managing contractor teams and enhancing service delivery. Oversee planning, execution, and quality management while collaborating with stakeholders to ensure program object...

Innovate by blending systems engineering, development, and DevOps to enhance cloud infrastructure reliability, automate deployment, and ensure seamless cross-team collaboration for efficient applicati...

Drive impactful initiatives by leading program development, planning, and implementation within infrastructure and energy sectors. Collaborate with Government stakeholders to enhance resilience and op...

Tackle system administration challenges by ensuring optimal hardware, software, and network performance. Collaborate with teams to support agile development and maintain security protocols while enhan...

Join a team that's driving innovation in systems engineering, providing technical leadership and cross-functional coordination to develop and evaluate mission-critical architectures while ensuring ali...

Transform system engineering design and integration by providing cross-functional coordination and technical leadership. Collaborate with stakeholders to ensure mission alignment and develop end-to-en...

Join a dynamic team as a Senior Technical Services Analyst, leveraging your data expertise to deliver complex data migration projects for diverse clients. Drive efficiency through automation and desig...

Transform technology operations by leading financial management, procurement, vendor oversight, and asset management. Drive strategic decision-making and operational excellence to enhance service deli...

Transform critical systems for Maryland state agencies by leading software development efforts, ensuring user satisfaction, and guiding a dedicated team. Contribute to impactful projects while fosteri...

Lead the charge in designing robust Azure architectures across large-scale programs. Influence and guide technical strategies to connect client objectives with impactful, scalable solutions while fost...

Lead the charge in designing and operationalizing an enterprise AI platform in Azure GCC High, enabling secure access to AI capabilities and supporting internal teams with innovative solutions and gov...

Transform your career by leading cloud migrations and optimizing Microsoft 365 environments. Collaborate with stakeholders to ensure seamless integration and security while leveraging your expertise i...

Drive operational excellence as a Systems Administrator, ensuring the performance and reliability of critical enterprise infrastructure. Collaborate with cross-functional teams to enhance security, au...

Lead the charge in managing enterprise infrastructure operations, ensuring optimal performance of server/storage systems and cloud environments while supervising a dedicated team to meet client needs...

Join a dynamic team to enhance cybersecurity measures, conduct assessments, and provide expert analysis. Collaborate on security operations, develop strategies, and ensure compliance while safeguardin...

Oversee IT system infrastructure, ensuring optimal performance and reliability. Manage troubleshooting, maintenance, and support for client/server/storage/network devices while leading a team to enhan...

Lead the design and management of IT infrastructure for secure government facilities. Oversee project execution, coordinate teams, and ensure compliance with cybersecurity standards while adapting to...

Advance Agile practices by orchestrating infrastructure modernization across diverse teams, ensuring alignment with SDLC methodologies and driving technical initiatives for cloud and network solutions...

Lead Agile transformation by coaching engineering teams in advanced practices, driving infrastructure modernization across diverse environments, and ensuring alignment with strategic goals while remov...

Drive customer success by serving as a technical expert, guiding implementations and optimizing strategies for Harness AppSec solutions. Collaborate with clients to ensure they achieve maximum value a...

Drive innovation by developing scalable Java microservices and optimizing cloud infrastructure. Collaborate with cross-functional teams to enhance system performance and lead modernization efforts in...