IT Systems Administrator Jobs in Merrimack, NH

Lead the charge in managing a high-performing Service Desk team to enhance technical support delivery for mid-to-large financial institutions, driving issue resolution, process improvement, and client...

Optimize enterprise IT infrastructure by designing, implementing, and maintaining robust systems and networks. Ensure reliability, security, and performance for critical applications while providing t...

Join a team that's focused on delivering innovative solutions for systems integration and testing. Facilitate the validation of hardware/software subsystems, ensuring quality and performance while col...

Lead and manage classified IT infrastructure operations, ensuring integrity and security within sensitive environments. Serve as the technical lead for security compliance, supporting mission-critical...

Engineer impactful mainframe systems, ensuring high performance and availability. Lead complex projects, mentor junior staff, and drive continuous improvements in a remote-oriented, collaborative data...

Take ownership of IT systems administration in diverse environments. Collaborate in a fast-paced team to troubleshoot and resolve complex technical issues with Windows and Linux systems, ensuring seam...

Unlock potential by designing and maintaining advanced systems infrastructures while ensuring mission-critical applications run smoothly both on-premises and in the cloud, utilizing Linux and integrat...

Explore the world of wireless technologies by conducting site surveys, designing optimized networks, and troubleshooting client-specific needs. Collaborate with teams and clients to ensure robust, hig...

Contribute to the design and lifecycle support of advanced systems in a dynamic C2ISR environment, ensuring operational effectiveness through comprehensive systems engineering across acquisition phase...

Transform our talent acquisition approach by leveraging your recruiting expertise. Collaborate with hiring managers to identify top-tier IT candidates, utilizing advanced tools and strategies to strea...

Lead the charge in enhancing our IT infrastructure by driving improvements in system performance, security, and reliability while delivering exceptional support and strategic solutions that align with...

Elevate your career as a Senior System Administrator, collaborating on critical programs and ensuring secure, efficient IT environments across classified systems while solving complex infrastructure c...

Elevate enterprise mobility by designing and optimizing mobile device management solutions. Lead the way in implementing security and compliance across a diverse endpoint ecosystem, while advancing au...

Transform client support by ensuring database integrity, security, and performance. Leverage your SQL Server expertise to enhance operations and build trusted relationships, impacting millions of bene...

Grow your career with a dynamic team managing IT systems in a mixed Windows and Linux environment. Troubleshoot complex issues, ensure security compliance, and maintain operations in a fast-paced sett...

Shape the future of enterprise systems administration by driving innovation in Linux environments while ensuring mission-critical support and security compliance across complex infrastructures...

Deliver impactful cloud infrastructure solutions by leading cross-functional teams, ensuring security and scalability for a major federal program. Oversee compliance and drive operational excellence t...

Engage in maintaining and optimizing PostgreSQL databases for high-volume applications. Collaborate with developers to implement best practices and ensure peak system performance, while participating...

Launch your career as a Business Systems Support Analyst, collaborating with stakeholders to optimize financial platforms, streamline processes, and drive impactful solutions within a dynamic, hybrid...

Drive data collection and analysis efforts to enhance decision-making and operational effectiveness in a collaborative environment. Support senior analysts with detailed insights and generate visualiz...

Join a dynamic team to ensure IT security and compliance, manage daily security operations, and support local IT systems. Leverage your expertise in information security while collaborating with stake...

Champion the delivery of complex Customer Identity and Access Management projects, leveraging your expertise in program management to support strategic business objectives and ensure effective executi...

Shape key strategic initiatives by managing complex CIAM programs, ensuring alignment with business goals. Leverage expertise in project management methodologies to drive operational success and achie...

Elevate operational success at a national level by leading a large IT support team, ensuring compliance with federal standards and delivering exceptional service to multiple clients while fostering a...

Lead internal information system projects from inception to delivery, coordinating IT efforts and ensuring timely completion, within budget, while optimizing resources and enhancing system performance...