Systems Administrator Jobs in Lexington, MA

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

Pioneer the evolution of finance technology by leading NetSuite ERP implementation. Collaborate with Finance, Operations, and IT teams to optimize processes, support users, and ensure robust systems p...

Take ownership of DLA's Okta environments, ensuring stable operation through planning, development, and optimization. Engage in end user support, conduct training, and guide on technology direction to...

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...

Contribute to IT excellence by managing helpdesk support, enhancing documentation standards, and driving Tier 2 systems administration across diverse SaaS platforms, fostering a collaborative environm...

Join a team that's dedicated to enhancing Azure cloud infrastructure while supporting critical applications through innovative engineering practices, collaboration, and operational excellence in a dyn...

Join a team that's enhancing Air Force systems by managing, executing, and supporting modernization efforts with your technical expertise as a Journeyman System Administrator, critical for the ESS Div...

Champion cutting-edge IT systems as you maintain and enhance Linux and Windows environments, supporting high-performance computing and cybersecurity initiatives while promoting robust data storage and...

Join a team that enhances system performance by ensuring the reliability and security of RHEL Linux systems while automating processes with Ansible, contributing to operational efficiency and infrastr...

Reimagine database management by overseeing routine operations, ensuring security, and enhancing database performance. Collaborate with teams to design, implement, and maintain databases tailored for...

Drive innovation as a Systems Security Engineer, designing NSA-certified Cybersecurity devices and collaborating with multidisciplinary teams to enhance system security and performance across high-sta...

Transform cybersecurity by designing NSA-certified devices and collaborating across teams to create high-speed data solutions. Contribute to system security and explore AI innovations throughout the p...

Join us to support the seamless operation of IT systems, ensuring quick incident resolutions and compliance. Collaborate with diverse teams and lead projects while enhancing your IT expertise in a dyn...

Join a dynamic engineering team to enhance Windows OS sensor solutions, tackling complex challenges, optimizing systems, and ensuring high-quality project delivery through collaboration and technical...

Drive efficient systems maintenance by automating updates, enhancing security, and resolving network issues. Collaborate within a dynamic environment focused on optimizing training systems across mult...

Champion system administration for network and communication systems, ensuring operational efficiency and security. Engage in modernization and support processes while fostering user accessibility and...

Provide hands-on IT support while enhancing your technical skills. Manage user requests, troubleshoot systems, maintain hardware, and ensure security in a dynamic biotechnology setting for an innovati...

Shape the future of IT capacity management by ensuring resources meet business demand in a regulated environment. Collaborate with teams to optimize performance, manage risks, and align strategies for...

Innovate reliable cloud-based systems while enhancing security and automation. Collaborate across teams, mentor peers, and drive strategic infrastructure improvements in a dynamic DevOps environment t...

Unlock potential by enhancing critical networking capabilities to support mission-critical projects. Collaborate with teams to design, configure, and maintain high-performance enterprise networks whil...

Drive innovation in application optimization across iOS, Android, and Windows. Collaborate with teams to troubleshoot and enhance performance while ensuring seamless integration and user experience in...

Tackle the complexities of endpoint management and security, shaping the future of device operations while driving automation and compliance for a diverse fleet across multiple platforms...

Lead the charge in high-volume server activation to enhance global cloud infrastructure, ensuring quality and efficiency during scaling phases. Collaborate across teams to optimize processes, driving...

Empower your career by ensuring the integrity, security, and performance of enterprise-level database systems. Drive innovation through modern architecture and automation while collaborating with stak...

Engineer scalable IT systems at a high-growth company, focusing on identity, endpoint, and SaaS administration while automating processes to enhance efficiency across multiple offices and support stre...