Senior Windows Administrator Jobs in Herndon, VA

Lead the management and optimization of Oracle database systems, ensuring security and efficiency while leveraging expertise in Golden Gate replication and Python scripting to support critical data op...

Manage complex Tier-3 IT support for critical analytics ecosystems. Collaborate across engineering and cybersecurity teams to enhance performance and resolve escalated incidents in multi-enclave envir...

Empower mission success by providing expert Tier-3 support for advanced analytics ecosystems, ensuring operational excellence, and mentoring support teams in complex IT environments. Elevate technical...

Drive operational excellence by leading SharePoint and Power Platform operations, ensuring platform availability and governance, while overseeing support activities and enhancing service delivery for...

Optimize and sustain enterprise IT systems by delivering robust support, deploying technologies, and enhancing performance across Windows and Linux platforms while collaborating with engineering teams...

Pioneer the execution of critical defense programs as you manage project coordination tasks, ensuring effective communication and support for client engagement in secure environments...

Drive the modernization of mission-critical systems while enhancing cloud infrastructure, focusing on automation and security in a collaborative team environment. Transform and maintain robust capabil...

Engage as a critical member of a security operations team, guiding global incident response efforts, driving investigations, and collaborating on security initiatives to enhance protection across orga...

Engineer and operate robust infrastructure solutions across various environments, leveraging Kubernetes and AWS to ensure seamless deployment and management of applications while driving automated wor...

Engage in designing, building, and operating multi-environment infrastructures to support customer workloads across diverse environments, including public cloud and isolated setups, with a focus on au...

Join a team that optimizes secure AI integration within multi-enclave environments. Collaborate across various sectors to design and sustain connector patterns, enhancing operational capabilities in c...

Drive observability enhancements for our platform, ensuring robust monitoring and stability. Collaborate with cross-functional teams to integrate instrumentation, troubleshoot issues, and educate othe...

Engineer innovative storage solutions to support enterprise databases and workloads. Lead projects to enhance performance, ensure data protection, and collaborate across teams for optimal IT infrastru...

Empower mission-critical projects for the Military Health System by managing IT initiatives and contracting functions, leveraging 6+ years of experience to achieve successful outcomes while mentoring...

Optimize system performance and user workflows by maintaining high-performance compute hardware and collaborating effectively with cross-functional teams to streamline troubleshooting and enhance oper...

Pioneer the development of cutting-edge web applications in a dynamic Agile team focused on delivering vital features for GEOINT applications, ensuring high technical standards and rapid deployment to...

Transform cloud migration strategies and lead systems engineering initiatives. Collaborate on strategic roadmaps and reduce technical debt while enhancing application redevelopment efforts through cle...

Take ownership of system requirements to enhance technical solutions and integrations. Collaborate with multidisciplinary teams to ensure deliverables meet operational specifications and stakeholder n...

Take ownership of critical systems engineering projects, ensuring the integration of user requirements, design, and technology through feasibility studies and comprehensive documentation, while provid...

Advance enterprise IT service management by analyzing user requirements, leading system design, and providing technical oversight while ensuring seamless integration and documentation for optimal oper...

Join a team that's shaping engineering solutions for secure end-user computing, focusing on desktop builds across multiple operating systems. Collaborate in a dynamic environment while ensuring compli...

Partner with us to enhance executive productivity in a dynamic environment, managing calendars, travel plans, and team events while building strong relationships within a collaborative team framework...

Transform your expertise in UNIX and Windows administration, overseeing server management, performance tuning, and security compliance for a complex multi-environment infrastructure. Engage in problem...

Unlock potential by designing and implementing advanced network solutions, collaborating with teams to drive projects, and enhancing methodologies. Play a crucial role in maintaining network documenta...

Join our dynamic team as a Linux Automation Administrator to enhance national security through advanced cyber solutions. Leverage your expertise in Linux systems and automation, while engaging in coll...