UNIX System Administrator Jobs in Boston, MA

Optimize IT operations by providing expert Unix/Linux administration for critical systems. Ensure availability, troubleshoot effectively, and collaborate with teams to maintain performance in a fast-p...

Champion the administration and optimization of Linux systems vital to eBusiness operations. Leverage your expertise in shell scripting and enterprise applications to ensure seamless data interchange...

Reimagine UNIX administration as a core component of operating excellence. Drive security, performance, and compliance in multi-site environments while collaborating with stakeholders to innovate solu...

Transform the IT landscape by supporting infrastructure, managing systems, and ensuring security compliance. Leverage strong Linux and endpoint deployment expertise to drive efficient daily operations...

Join a team that builds cutting-edge Linux systems for tactical autonomy, enhancing national security through advanced IT solutions in both classified and unclassified environments, while supporting t...

Deliver expert administration and management of ClearPath OS2200 systems, ensuring optimal performance and security. Collaborate with teams to enhance services, support integration, and drive continuo...

Join a dynamic team to oversee Windows-based environments, ensuring compliance and performance. Drive system administration and troubleshooting for .NET, SQL Server, and VMware NSX, while maintaining...

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...

Manage and enhance a secure multi-platform IT environment for critical national security missions. Collaborate with diverse teams to address challenges, implement solutions, and ensure reliable cybers...

Lead the charge in providing technical user support and ensuring network security. Oversee hardware/software maintenance and data communications within the local area network, while assisting users an...

Unlock potential by managing and optimizing enterprise infrastructure, supporting both cloud and on-premises systems, with a focus on high availability and security. Collaborate closely with key stake...

Optimize the operation and configuration of complex Okta environments, ensuring stability and support while leading a team of system administrators and enhancing end-user technology experiences...

Engage in providing essential technical support across multiple regions, enhancing end-user experience through hands-on training, troubleshooting, and maintaining high service levels to achieve custom...

Join a team that's enhancing ServiceNow capabilities by supporting its administration and application development, ensuring operational reliability and efficient service delivery within a collaborativ...

Transform IT operations by ensuring the security, reliability, and advancement of core infrastructure and applications. Collaborate on tech initiatives while enhancing end-user support and operational...

Lead the maintenance and security of systems and networks in a dynamic IT environment, driving user support and implementing improvements that enhance operational efficiency and data protection...

Manage and enhance Linux systems to ensure reliable and efficient service delivery. Collaborate across teams to implement solutions, maintain security, and provide support while participating in a rot...

Empower your career as a hands-on IT Systems Engineer managing Microsoft 365 and identity infrastructure. Drive strategic initiatives in SSO, endpoint security, and compliance while supporting a dynam...

Join our dynamic team as a Junior Systems Administrator to enhance project management systems, support user needs, and drive efficiency across multiple projects, ensuring optimal performance and data...

Advance IT systems while managing AI tooling and infrastructure. This hands-on role involves deploying AI solutions, maintaining traditional admin tasks, and collaborating with diverse teams to enhanc...

Join a team that's transforming cloud infrastructure by designing secure, scalable solutions. Leverage your expertise in AWS and Azure while collaborating across teams to optimize performance and ensu...

Support the stable operation of network and server hardware, ensuring optimal performance and security in alignment with industry standards to meet organizational goals...

Take ownership of Oracle EBS environments, ensuring seamless administration, maintenance, and migration into Oracle Cloud. Collaborate closely to implement highly available EBS solutions while support...

Contribute to the operational health of network infrastructure, overseeing deployment, maintenance, and troubleshooting of wired and wireless services. Engage in initiatives to enhance network perform...

Join a dynamic team as you maintain and secure both on-premises and cloud infrastructures. Your role includes supporting operating systems, managing applications, and ensuring system integrity while c...