Senior Windows Administrator Jobs in Reston, VA

Transform telecom project delivery by managing design tasks, mentoring consultants, and ensuring budget adherence. Collaborate with stakeholders to mitigate risks and enhance project outcomes through...

Pioneer innovative network solutions by designing, implementing, and maintaining critical infrastructure for a large-scale enterprise environment, ensuring optimal performance and security while colla...

Empower your career by managing enterprise Linux systems, automating processes, and ensuring security. Collaborate with teams to enhance infrastructure reliability and support cutting-edge solutions i...

Bring your expertise to manage and optimize enterprise infrastructure systems, focusing on storage, virtualization, and cloud environments. Leverage automation and scripting to enhance operational eff...

Shape the future of cloud infrastructure by managing Linux systems and supporting dynamic IT environments. Collaborate with a skilled team to enhance cloud services and ensure robust network performan...

Empower innovation as a VDI Engineer, supporting design and maintenance of a global virtual desktop environment. Collaborate with teams to troubleshoot performance issues and enhance operational excel...

Lead the charge in implementing and supporting enterprise technology services, ensuring optimal performance of systems and applications while fostering collaboration across departments and managing ve...

Lead the charge in implementing Knowledge-Based Resolution and modernizing Smart IT workflows. Collaborate across teams to enhance service desk efficiency and deliver scalable solutions within the Hel...

Unlock your potential by maintaining and enhancing Linux systems, ensuring security and performance. Collaborate with teams to design solutions, troubleshoot issues, and support users while leveraging...

Join a team that's driving innovation in cloud infrastructure and DevOps. As a Senior Platform DevOps Engineer, you'll lead the design and implementation of OpenShift solutions, ensuring reliability a...

Join a dynamic team as a Senior Linux Systems Administrator, delivering cutting-edge information security solutions. Leverage your expertise in Linux environments to tackle complex challenges and enha...

Lead the charge in managing IT strategy and operations for a government client, ensuring effective communication, performance monitoring, and resource allocation across multidisciplinary teams to achi...

Champion robust solutions for large-scale software deployment, leveraging expertise in OS deployment technologies. Develop and implement Desktop OS Images while providing strategic support for a compl...

Champion innovative solutions by configuring and integrating Dynamics 365 and Power Platform to enhance service delivery for federal clients. Lead end-to-end development, ensuring secure, maintainable...

Join a dynamic team to manage client technologies, mentor peers, and deliver IT assessments. This hands-on role emphasizes client service and consultant development, ensuring optimal performance acros...

Pioneer the development and operational convergence through automation, designing CI/CD pipelines and driving release process efficiency to enhance software delivery across diverse teams and projects...

Drive software tool design and implementation for reuse and domain analysis, enhancing efficiency through advanced automation and monitoring techniques in a dynamic support environment...

Transform your career by designing innovative software tools and managing development processes. Lead initiatives for automation and continuous monitoring while leveraging technical expertise across m...

Contribute to financial accuracy by managing month-end close processes, preparing GAAP statements, and leading balance sheet reconciliations. Collaborate with departments to ensure compliance and enha...

Transform client experiences by providing expert technical support and mentorship. Lead complex troubleshooting efforts, enhance team knowledge, and ensure seamless operations while fostering professi...

Collaborate with County agencies to enhance and implement technology solutions for Public Safety systems, focusing on analysis, improvement, and stakeholder engagement to drive effective project outco...

Join a team that's dedicated to optimizing enterprise VDI and cloud systems. Leverage your expertise in Windows administration and virtualization to ensure system reliability, troubleshoot complex iss...

Transform build operations in secure environments by leading automation efforts, driving compliance, and enhancing processes. Serve as a vital link between technical teams, ensuring operational excell...

Deliver effective project management and oversight for contractor teams, ensuring timely completion of enterprise-level firewall initiatives while maintaining compliance with government standards and...

Lead the charge in developing innovative technology solutions for Utility applications. Collaborate with a dynamic team to enhance software applications and optimize processes using advanced technolog...