UNIX System Administrator Jobs

Take ownership of improving HR and finance systems by providing Tier 2 support, issue resolution, and customer service expertise. Collaborate cross-functionally to optimize Workday capabilities and en...

Take ownership of server administration and support to ensure reliable, secure, and high-performance IT infrastructure. Collaborate to implement security updates, manage systems, and troubleshoot issu...

Join a team that's dedicated to optimizing cloud platforms and ensuring day-to-day operational stability. Leverage your expertise in Linux systems and support cutting-edge technology for mission succe...

Unlock your potential as you manage and optimize high-performance Linux systems, focusing on identity management, automation, and virtualization while collaborating with a skilled team to support crit...

Lead the charge in optimizing hybrid compute environments and enhancing system reliability. Direct a skilled team focusing on restaurant technology and endpoint management, ensuring high performance a...

Manage IT systems support and maintenance, focusing on security and access control. Collaborate with a team to troubleshoot, implement, and enhance electronic systems for federal and commercial client...

Elevate mainframe operations by leading 24x7 support, mentoring teams, and ensuring system stability and incident resolution in a dynamic production environment...

Take ownership of IT system performance as you support, manage, and optimize critical infrastructure, ensuring compliance and security while delivering expert troubleshooting and user assistance to en...

Join our team to manage IT systems and infrastructures, ensuring compliance and performance. You'll handle configuration, troubleshooting, and provide critical user support across various platforms wh...

Empower success by leading DevOps initiatives, optimizing software engineering processes, and enhancing collaborative relationships with stakeholders. You'll shape scalable infrastructure solutions wh...

Join a dynamic team to provide Tier 2 support for Dynamics 365 users, troubleshoot complex issues, and enhance support documentation while staying updated on the latest features and best practices in...

Join a team that's dedicated to maintaining and optimizing server systems. Support IT infrastructure operations, ensuring reliability and security while managing Active Directory and virtualization te...

Join our dedicated team to support the Air Force's critical IT infrastructure by managing, configuring, and troubleshooting systems, delivering vital technical support while ensuring compliance and ma...

Deliver your expertise to design and manage edge computing infrastructure, enhancing operations through Red Hat technologies while providing top-tier support in a dynamic, cleared environment...

Join a team that's shaping the future of IT infrastructure with innovative networking solutions, leading initiatives in design, security, and operations. Collaborate across teams to ensure high availa...

Drive optimal performance in database management by overseeing PostgreSQL and MySQL environments. Collaborate with teams, guide junior members, and implement robust policies to ensure high data integr...

Deliver innovative software solutions for submarine tactical networks, enhancing system capabilities through agile development, testing, and cybersecurity compliance to meet dynamic fleet requirements...

Join a team that's driving submarine network modernization through innovative software development. Collaborate on automation, testing, and cybersecurity efforts to enhance tactical network systems in...

Champion efficiency in payroll operations as the primary CityTime liaison, overseeing employee processing, system maintenance, and operational alignment to ensure accurate compensation for 6,000+ staf...

Lead strategic IT initiatives that enhance operational efficiency and service delivery. Oversee technology systems, infrastructure, and cybersecurity while guiding a dedicated team towards continuous...

Shape the future of operational technology by designing, implementing, and supporting critical IT infrastructure. Collaborate across teams to enhance system stability, security, and business continuit...

Engineer cutting-edge IT infrastructure for a leading crypto company. Drive automation, secure identity management, and enhance endpoint protection in this hands-on role that blends engineering rigor...

Empower IT operations by leading service management, enhancing system reliability, and fostering a high-performing support team. Drive continuous improvement initiatives and ensure compliance while pa...

Unlock potential by overseeing IT infrastructure, ensuring security, and providing technical support. Contribute to system maintenance and documentation while optimizing performance and managing user...

Drive program success by managing plans, schedules, and resources. Oversee project teams, mitigate risks, and ensure stakeholder alignment while adhering to best practices in program management to ach...