UNIX System Administrator Jobs in Lowell, MA

Join us to provide critical cybersecurity support, managing complex networks and user systems while enhancing compliance and security across environments. Collaborate with interdisciplinary teams to d...

Optimize virtual environments by managing VMware infrastructures while analyzing performance and ensuring operational excellence. Contribute to system enhancements and organizational standards with mi...

Help us enhance unified communications infrastructure to ensure operational stability and modernize services. Join a technical team focused on voice platforms, troubleshooting, and innovative engineer...

Unlock potential by providing senior technical leadership for Air Force IT systems. Manage infrastructure, coordinate delivery teams, and enhance system capabilities while ensuring operational stabili...

Manage the implementation and operation of IT systems supporting DOJ's complex litigation needs. Optimize performance and ensure security while leading a team in a fully remote environment dedicated t...

Lead the charge in optimizing and maintaining networked software and operating systems, enhancing system performance, and troubleshooting issues while collaborating with IT and security teams to ensur...

Tackle network support challenges across educational institutions, ensuring a stable and secure environment. Collaborate with various teams to install, configure, and troubleshoot network systems whil...

Take ownership of IT systems in classified environments, ensuring security compliance and system functionality. Manage user accounts, virtual servers, and desktop support while collaborating with secu...

Pioneer operational excellence as you support and enhance enterprise systems, ensuring seamless access and collaboration tools for a dynamic workforce while tackling user issues with a proactive appro...

Innovate and enhance enterprise server infrastructure by designing, implementing, and maintaining secure systems. Collaborate with stakeholders to improve efficiency and reliability while supporting b...

Empower critical national security missions by leading classified IT infrastructure operations. Ensure system integrity, security, and compliance while supporting high-impact programs in Sensitive Com...

Engage to manage classified IT infrastructure operations, ensuring security and availability across mission-critical programs. Lead technical support in high-stakes environments while maintaining comp...

Elevate your career by optimizing our IT infrastructure and ensuring robust system performance. Contribute to cybersecurity initiatives and support strategic projects while maintaining crucial daily o...

Explore a dynamic role managing engineering software and infrastructure, balancing hands-on administration with cloud and on-premises support to optimize performance and resource utilization in critic...

Join a team that's focused on providing operational support for a federal application, liaising with users and technical teams, and ensuring seamless application administration while managing stakehol...

Join a team that's focused on enhancing key enterprise technology systems, ensuring operational continuity and security. This hands-on role supports identity and access management, Google Workspace, a...

Drive excellence by managing and optimizing network systems and servers. Utilize your expertise in Active Directory and SAN management to ensure secure, reliable operations while implementing best pra...

Support technology operations across education and municipal services. Engage deeply with security-minded systems management, ensuring reliable tools and infrastructure for educators, public safety, a...

Discover a hands-on, pivotal role managing IT/OT systems in laboratory settings. You’ll ensure smooth operations, enhance technology standards, and support scientists in achieving reliable outcomes th...

Drive the security and administration of IT networks and systems, ensuring continuous protection and performance while implementing strategic improvements. Collaborate with teams to enhance infrastruc...

Shape the future of communications by overseeing a variety of network systems. You'll evaluate, design, and coordinate installations while ensuring seamless operation and technical expertise to suppor...

Drive your career by automating and securing Active Directory and Microsoft Entra ID. Collaborate with cross-functional teams to enhance IAM operations, deliver resilient identity foundations, and ena...

Support the stability and security of a cloud-first IT environment through effective administration of Microsoft 365 and IAM. Collaborate with internal teams to enhance controls and automate processes...

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...

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...