Senior Windows Administrator Jobs in Fairfax, VA

Deliver innovative solutions by engineering high-performance software systems to enhance security capabilities, collaborating across teams to mitigate risks and improve infrastructure effectiveness in...

Advance your career by leading the administration and optimization of dynamic Windows and Linux server environments while ensuring scalability, security, and performance in a collaborative infrastruct...

Champion DevSecOps transformation by designing, implementing, and maintaining enterprise solutions that integrate security throughout the software development lifecycle, ensuring compliance and qualit...

Transform global enterprise networks by designing and developing innovative tools and systems. Collaborate with cross-functional teams to enhance user experience and ensure high-quality software solut...

Execute the daily configuration and operations of systems, encompassing comprehensive management in clinical technology to enhance performance and support users effectively in a fast-paced environment...

Elevate database performance as a Senior SQL DBA, focusing on maintaining SQL Server environments, optimizing high-availability solutions, and ensuring robust support for enterprise systems, all while...

Engage in transformational performance improvement strategies for the Navy. Drive data analysis, root cause assessment, and action recommendations to enhance readiness and efficiency across diverse Na...

Unlock the potential of advanced cybersecurity solutions, leading Extrahop deployments while mentoring junior consultants. Collaborate with clients to optimize strategies and respond to complex securi...

Explore innovative API security methods to enhance operational readiness across multiple classified environments, ensuring effective collaboration and integrity in the U.S. Department of War's groundb...

Discover how to drive subscription growth through financial strategy, analyzing performance metrics to inform key business decisions. Collaborate closely with finance and growth teams to enhance reven...

Transform the technology landscape by providing vital support for full life cycle software asset management, ensuring smooth operations and problem resolution for diverse IT systems and infrastructure...

Unlock your potential as a key DevOps Engineer, enhancing cloud solutions and optimizing deployments for intelligence operations. Join a dynamic team that values your expertise in automation and infra...

Grow your career with a dynamic team dedicated to managing and optimizing diverse database systems. Collaborate with developers, ensure data security, and implement robust backup strategies to support...

Unlock potential by managing Linux and Windows systems for OSINT integration. Ensure system optimization, compliance, and user support while leveraging cloud technologies and automation tools in a col...

Unlock your potential as a Systems Administrator in a secure environment, providing advanced support for enterprise infrastructure, network solutions, and cybersecurity compliance to ensure operationa...

Engage with a dynamic team as you manage databases and support users. As a Systems Administrator, you will perform critical help desk functions and ensure software reliability, all while driving solut...

Provide critical systems administration support to optimize system performance and security. Collaborate with teams to enhance IT infrastructure and ensure seamless operation across platforms, fosteri...

Build and execute comprehensive data architectures and policies to ensure the integrity, accessibility, and reliability of data across the enterprise, while collaborating with stakeholders to meet bus...

Advance your career by providing support for IT systems implementation, troubleshooting, and maintenance. Manage daily operations of IT infrastructures while ensuring optimal performance and reliabili...

Engineer secure system integration solutions, leveraging expertise in RHEL, AWS, and automation. Collaborate with cross-functional teams in a high-security environment to design, script, and deploy re...

Provide effective Tier 2 IT support for LAN systems and applications, ensuring minimal downtime for end-users through prompt troubleshooting and maintenance of various network devices and services...

Shape telecommunications solutions by leading network design and implementation. Utilize your expertise in LAN services and wireless technologies to drive projects from conception to execution while m...

Optimize multi-user systems operations by managing resources, security, and user interactions. Lead installations and provide technical recommendations to enhance performance and ensure efficient comp...

Optimize the daily operations and stability of the Ocean Data Processing System, ensuring seamless functionality through SQL queries and shell scripting. Collaborate across teams to integrate scientif...

Contribute to the administration and optimization of Oracle and SQL Server databases, enhancing operational efficiency and supporting development activities. Engage in troubleshooting, performance tun...