Senior Windows Administrator Jobs in Columbia, MD

Shape the future of cloud-native applications by leading DevSecOps architecture and automation, ensuring secure, compliant environments using AWS GovCloud for the Federal Reserve Board's modernization...

Accelerate progress at a pivotal role ensuring optimal performance of the ServiceNow platform, handling system upgrades, user management, and complex problem resolution, while collaborating with stake...

Drive innovation and transformation as part of a talented engineering team tackling complex platform challenges across Azure and AWS, fostering modern solutions while enhancing your skills in a flexib...

Unlock your potential as a Systems Analyst supporting missile defense architecture analysis. Engage in assessing next-gen systems through advanced modeling tools, shaping future defense capabilities w...

Unlock potential by joining a dynamic team to enhance RF ground systems. Leverage your expertise in DevSecOps to deliver secure, efficient solutions, ensuring streamlined operations with advanced tech...

Support the implementation and management of advanced operational technology solutions, ensuring alignment with strategic objectives and cybersecurity best practices while leading a team on complex pr...

Innovate your career with a senior engineering role focusing on VMware and storage solutions, responsible for installation, configuration, maintenance, and optimization across various regions to enhan...

Transform enterprise BI platforms through optimization, security, and cloud integration. This role demands operational excellence in MicroStrategy administration, ensuring high-performance systems and...

Serve as a key technical resource for managing network systems and cloud infrastructure, ensuring high availability and performance while supporting enterprise applications and identity systems in a h...

Transform the customer experience by leading vital contact center projects. Oversee operations, ensure regulatory compliance, and drive cross-functional collaboration to enhance performance and custom...

Join a team that's at the forefront of enhancing productivity and collaboration through Microsoft 365 solutions. You'll leverage your technical expertise and leadership skills to drive impactful initi...

Drive cybersecurity compliance assessments and validation for IRS Safeguards. Evaluate partner agency systems for FTI protection, conduct reviews, document findings, and ensure adherence to establishe...

Manage complex system administration in a secure cloud environment, ensuring robust operations while collaborating with a dynamic team. Drive system updates, enhance performance, and support infrastru...

Engage in leading-edge DevSecOps initiatives to optimize and secure enterprise-wide data integration, enhancing operational resilience across multi-domain classified environments. Drive innovation in...

Advance your career by leading testing initiatives for the War Data Platform, ensuring robust verification and validation processes across classified environments, and enhancing system resilience thro...

Elevate your career as a Senior Testing Lead, driving test strategy and automation maturity for a critical warfighting data platform initiative. Oversee the full lifecycle of verification and validati...

Champion testing excellence as you lead integrated verification for a major DoW initiative, driving strategies and frameworks across secure environments to bolster mission readiness and system resilie...

Transform the healthcare infrastructure for Veterans by leading modernization initiatives. Collaborate with diverse teams to design secure, scalable solutions and ensure compliance with federal standa...

Optimize cybersecurity solutions by engineering secure networks and enhancing compliance. Collaborate with experts to support both classified and unclassified environments while ensuring top-notch sec...

Shape the future of national security as a Senior Software Developer, designing and optimizing systems-level software for critical cyber operations and cloud environments. Collaborate with experts to...

Grow your career with hands-on management of unified communications and IT infrastructure, supporting vital services for over 120,000 users across diverse DoD sites. Drive collaboration and enhance pe...

Grow your career with a dynamic team, engaging in the full software development lifecycle to enhance and maintain cutting-edge DNA software solutions while collaborating with global teams to deliver i...

Shape the future of national security by enhancing cloud infrastructure and CI/CD practices. Collaborate with teams to improve GEOINT data access and streamline deployments while working in a dynamic...

Shape the future of cybersecurity by managing secure cloud engagement kits, ensuring rapid deployment and real-time support to enhance the operational readiness of federal agencies during cyber incide...

Unlock potential by driving system design and maintenance in a dynamic environment, leveraging your expertise in systems engineering to develop mission-focused solutions that enhance reliability and c...