UNIX System Administrator Jobs

Lead the technology infrastructure management, ensuring reliable operation of government services through effective planning, maintenance, and optimization of on-premises and cloud solutions, while me...

Champion a robust Active Directory infrastructure, ensuring operational stability, security, and performance in a 24x7 environment. Collaborate across teams to support enterprise services while adheri...

Elevate architectural modeling by designing and operating scalable Linux infrastructure and CI/CD pipelines, ensuring efficient, reliable workflows that enhance data analysis and simulation capabiliti...

Design and operate robust Linux-based infrastructure for large-scale modeling and simulation workflows. Collaborate cross-functionally to enhance efficiency and drive innovation in architectural perfo...

Lead the charge in designing and operating Linux-based infrastructure for high-performance modeling, simulation, and data analysis workflows, collaborating cross-functionally to enhance productivity a...

Elevate infrastructure design and DevOps practices for large-scale modeling and analysis workflows, ensuring operational efficiency across Linux environments by collaborating with cross-functional tea...

Lead the development and administration of technical solutions on the ServiceNow platform. Collaborate with teams to streamline integrations and reporting while ensuring optimal performance and operat...

Empower critical IT operations by providing expert systems administration, ensuring efficient configuration management, and driving continual improvement in quality and performance while supporting es...

Join a team that's committed to optimizing Oracle financial systems, enhancing operational efficiency, and supporting accounting and finance functions through expert administration and technical suppo...

Optimize and support Oracle Fusion ERP and EPM systems, ensuring their security, stability, and functionality while collaborating with finance teams and enhancing operational efficiency across busines...

Contribute to a dynamic team as a Systems Administrator, enhancing IT systems and networks. Engage with program engineering teams to deliver innovative solutions and ensure mission success in a fast-p...

Join a dynamic team to design, implement, and maintain robust enterprise network infrastructure, optimizing performance and reliability across a complex environment while supporting innovative busines...

Manage and optimize enterprise server infrastructure to ensure stability and performance in a global manufacturing environment. Collaborate with IT teams, support disaster recovery, and lead projects...

Lead the Service Desk in optimizing cross-functional support across HR, Finance, and Student Operations while enhancing service quality and user experiences. Foster a culture of accountability and con...

Shape the future of large-scale Linux systems by ensuring optimal performance, security, and reliability, while leading systems engineering efforts and configuring advanced network components in a dyn...

Champion our technical operations as a Senior Systems Administrator, leading complex projects and cross-team coordination while enhancing service management and service integration for optimal system...

Join a dynamic team to maintain and enhance custom software integration, support a vast web hosting environment, and drive automation solutions to optimize workflows, impacting research and education...

Transform IT infrastructure by providing expert administration of Microsoft 365 services, ensuring system security, availability, and user support while collaborating effectively across departments to...

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...

Champion the administration of critical IT systems; ensure stability and security. Collaborate with teams to optimize infrastructure, enforce best practices, and mentor junior staff, all while deliver...

Join a team that's dedicated to managing AWS infrastructure for secure data transfers. You will oversee administration, security, and automation of cloud-based systems to ensure performance and reliab...

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 a team that's dedicated to improving IT operations while resolving user issues effectively. This role emphasizes proactive support, lifecycle management of endpoint systems, and collaboration acr...

Optimize VIP IT support at our fast-paced site by providing top-tier assistance to senior leaders, managing mobile devices, and maintaining compliance with cybersecurity standards, ensuring swift reso...

Join our dynamic team as a Senior Systems Administrator, leveraging your 6+ years of experience to enhance enterprise Microsoft environments, collaborating across teams to drive innovative IT solution...