Senior Windows Administrator Jobs in Columbia, MD

Join a team that's pioneering solutions with your expertise in systems engineering, drawing on 20+ years of experience. Your role encompasses critical project delivery and innovation, supporting an im...

Take ownership of system administration and optimization in a cloud-based RHEL environment, ensuring compliance, user support, and resource integrity while adapting to evolving tech demands in a colla...

Lead network operations with deep expertise to enhance mission execution. Engage with stakeholders, drive technical improvements, and ensure reliable systems through hands-on management and strategic...

Optimize our bespoke streaming analytics database, Pangolin, by building systems that handle terabytes of data. Collaborate closely with teams to enhance data experiences and shape the technology road...

Join a team that's transforming on-premises data centers into cohesive cloud-managed environments! Drive hybrid cloud architecture, ensure high availability, and enhance governance with Azure Arc whil...

Contribute to the advancement of cloud networking for defense operations, enhancing infrastructure performance in classified and unclassified environments while gaining hands-on experience with indust...

Drive the expansion and optimization of cloud technologies across the organization. Collaborate with cross-functional teams to implement and maintain robust solutions while mentoring junior engineers...

Innovate with a team committed to advancing testing strategies for enterprise systems. Leverage automation frameworks and tools to enhance quality assurance practices and contribute to scalable, stand...

Join a team that leads the integration of AI/ML models into operational systems, enhancing data platforms for military applications. Contribute to cutting-edge technology that supports national defens...

Unlock the potential of AI integration by leading secure and scalable connections between the War Data Platform and external model providers. Drive innovations in military data operations while enhanc...

Shape the future of network security by designing, implementing, and optimizing an enterprise Cisco network infrastructure. Lead initiatives that enhance resilience and compliance with federal cyberse...

Transform the ServiceNow platform by overseeing administration and configuration across various environments, ensuring stability, security, and compliance while enhancing the user experience and opera...

Engineer robust observability frameworks for AI models in a multi-enclave environment, ensuring reliable performance and decision-support capabilities across security levels within operational warfigh...

Deliver mid-level expertise in VDI support and administration, enhancing system stability and performance for critical intelligence communications while leading team development and strategic initiati...

Lead the charge in providing comprehensive audio-visual support and system integration for mission-critical operations, ensuring high availability, reliability, and a seamless interface with IT infras...

Join a team that's redefining server management by delivering high-quality Linux administration and cloud support, ensuring robust security and compliance while utilizing innovative solutions to meet...

Lead systems engineering for a complex Agile program, ensuring efficient delivery of GEOINT capabilities while collaborating with mission system owners and leveraging engineering best practices across...

Join a team that's transforming federal healthcare observability through advanced telemetry, operational analytics, and monitoring solutions. Leverage your expertise with Elastic Observability to enha...

Lead the charge in managing Workday release activities, ensuring seamless updates by collaborating with cross-functional teams while minimizing disruption and maximizing value. Expertise in Workday me...

Innovate end-to-end architecture for a modern website platform, focusing on CMS, cloud infrastructure, and integrations, while ensuring security, scalability, and supporting future operational needs...

Drive the design and implementation of secure industrial networks, ensuring compliance and operational reliability. Own technical decisions and create scalable architectures while coordinating with st...

Take ownership of end-to-end feature development, delivering high-quality, scalable applications using React, TypeScript, Django, and Python while collaborating with cross-functional teams to enhance...

Support and enhance cloud-based systems by managing Linux environments, ensuring security compliance, and optimizing performance. Collaborate with teams to resolve issues and improve system functional...

Develop robust data integration and reporting systems to empower Finance and Analytics with reliable insights and streamline data management processes across entire platforms...

Shape impactful IT solutions by optimizing Citrix NetScaler environments, configuring load balancing, and ensuring top performance, all while collaborating with talented professionals and leveraging a...