ZipRecruiter

Log In

1

Linux Aix System Administrator Jobs in Tennessee

ITR

HPC Linux Administrator

Oak Ridge, TN

HPC Linux Administrator Basic Qualifications: * A BS degree in computer science, computer ... Five (5) or more years with managing UNIX/Linux Systems. * Three (3) or more years of proven ...

Sonsoft Inc

IBM MQ (No H1B)

Nashville, TN · On-site

Provide MQ, FTE system support on all platforms: z/OS, iSeries, Aix/Linux and Windows. ? Provide ... Provide development and admin support for custom CICS-MQ adapter and app Requirements: 3-5 years ...

Nextracker

IT Systems Administrator

Nashville, TN · On-site

$110 - $150/hr

Monitor system health, performance, availability, and capacity across infrastructure platforms ... Working knowledge of Linux administration (Red Hat, Rocky, Ubuntu, or similar distributions)

Nextpower

IT Systems Administrator

Nashville, TN · On-site

Administer and maintain Windows and Linux server environments across on-premises and cloud-hosted ... Monitor system health, performance, availability, and capacity across infrastructure platforms.

Nextracker

IT Systems Administrator

Nashville, TN

Administer and maintain Windows and Linux server environments across on-premises and cloud-hosted ... Monitor system health, performance, availability, and capacity across infrastructure platforms.

Nextpower Inc

IT Systems Administrator

Nashville, TN · On-site

$95 - $120/hr

Monitor system health, performance, availability, and capacity across infrastructure platforms ... Working knowledge of Linux administration (Red Hat, Rocky, Ubuntu, or similar distributions)

previous pagenext page

Showing results 21-40

All JobsLinux Aix System Administrator JobsLinux Aix System Administrator Jobs in Tennessee

Linux Aix System Administrator information

What is a Linux AIX system administrator?

Linux AIX System Administrators are IT professionals who manage, configure, and maintain servers running on both Linux and IBM's AIX operating systems. Their responsibilities include installing system updates, monitoring performance, ensuring security, and troubleshooting system issues. They also automate tasks using scripting, support users, and ensure systems are reliable and available. These administrators play a key role in keeping critical business applications running smoothly, especially in environments that use both Linux and enterprise-level UNIX systems like AIX.

What are the key skills and qualifications needed to thrive as a Linux AIX system administrator?

To thrive as a Linux AIX System Administrator, you need deep expertise in Unix/Linux and AIX operating systems, shell scripting, and experience with system configuration and troubleshooting, usually backed by a degree in computer science or related certifications like RHCSA or IBM Certified System Administrator. Familiarity with tools such as IBM Power Systems, virtualization platforms, backup solutions, and monitoring systems is essential. Strong problem-solving, time management, and communication skills make a candidate stand out by enabling effective incident resolution and teamwork. These competencies ensure system reliability, security, and high availability, which are critical for supporting organizational IT infrastructure.

What are some common challenges faced by Linux AIX system administrators, and how can they be proactively addressed?

Linux AIX System Administrators often encounter challenges such as managing complex hybrid environments, staying up-to-date with security patches across multiple platforms, and troubleshooting compatibility issues between Linux and AIX systems. Proactively documenting system configurations, automating routine tasks with scripts, and participating in ongoing training can help address these challenges. Additionally, collaborating closely with application teams and network administrators ensures smoother deployments and quicker resolution of cross-platform issues.

What is the difference between Linux Aix System Administrator vs Linux System Administrator?

AspectLinux Aix System AdministratorLinux System Administrator
CertificationsLinux certifications, AIX certificationsLinux certifications, vendor-specific certifications
Work EnvironmentIBM AIX servers, UNIX/Linux hybrid environmentsLinux servers, cloud and on-premises data centers
Industry UsageFinancial, healthcare, enterprise sectors using IBM hardwareTech, startups, enterprise sectors using various Linux distributions
Job FocusManaging AIX systems, UNIX commands, hardware integrationManaging Linux systems, scripting, network configuration

The Linux Aix System Administrator specializes in managing IBM AIX UNIX systems, often in enterprise environments, while the Linux System Administrator handles a broader range of Linux distributions across various industries. Both roles require Linux certifications and involve system management, but their environments and specific skills differ.

What are popular job titles related to Linux Aix System Administrator jobs in Tennessee?

For Linux Aix System Administrator jobs in Tennessee, the most frequently searched job titles are:

What job categories do people searching Linux Aix System Administrator jobs in Tennessee look for?

The top searched job categories for Linux Aix System Administrator jobs in Tennessee are:

Linux Aix System Administrator jobs near you

HPSC System Administrator: Office of Innovative Technologies - UTK

The University of Tennessee

Knoxville, TN • On-site

$95K - $105K/yr

Full-time

Posted 29 days ago

Job description


The Office of Information Technology, High Performance & Scientific Computing group at The University of Tennessee Knoxville is seeking qualified applicants for a System Administrator position which will perform a key role in evaluating, deploying, maintaining, securing, and operating the research cyberinfrastructure resources used to support the research mission of the University. Under the guidance of the High Performance & Scientific Computing Manger and Executive Director of Research Computing, this individual will have knowledge of system administration and be part of a team that manages centralized high performance computing and storage resources, a secure research computing environment, and works with faculty and researchers to make effective use of the resources for research.
Responsibilities
The successful candidate will perform analysis, troubleshooting, and provide problem solving to maintain and administer the research cyberinfrastructure resources used to support the research mission of the University. The responsibilities of the System Administrator include, but are not limited to:
  • Coordinating the configuration and maintenance of the storage resources, including hardware and software
  • Configuring and maintaining server-class, HPC resources, including compute and storage hardware, OS software, application software, and SLURM resource management system
  • Maintaining an effective security posture including implementing the required security controls specified in the system security plans
  • Diagnosing and resolving hardware, software, networking, and system issues when they arise
  • Monitoring services and responding to service failures
  • Implementing configuration management processes and procedures
  • Providing technical support and user support as needed
  • Documenting processes and procedures to administer and maintain the storage systems, computational systems, and infrastructure; ensuring required backups are performed regularly and successfully
  • Working with other OIT groups, such as, Networking Services, Help Desk, and Systems to support the continued and efficient operation of the research cyberinfrastructure

Qualifications
Required Qualifications
  • Due to regulatory requirements the successful candidate(s) must be a U. S. citizen or legal permanent resident with a green card
  • Education: Master's degree in computer science, data science, information technology, engineering field, bioinformatics, genomics, or hard sciences field.
  • Experience: Three years performing information technology administration - experience can be substituted for equivalent time pursuing education related to information technology at an institution of higher education
  • Knowledge, Skills, and Abilities:
    • Knowledge of system administrator role, duties, and activities for Linux-based information technology systems
    • Knowledge of information technology administrator technologies, best practices, and troubleshooting techniques
    • Knowledge of installation and use of Red Hat Linux or other Linux operating systems
    • Knowledge and proficiency in configuring, operating and managing a large information technology environment
    • Knowledge and skill in operating and maintaining Ethernet based networking equipment and systems
    • Experience with batch schedulers such as Slurm, Torque + MOAB, or HTCondor
    • Skills in writing and interpersonal communication - writing sample, manuscript, or cover letter required.

Preferred Qualifications
  • Education: PhD in computer science, data science, information technology, engineering field, bioinformatics, genomics, or hard sciences field.
  • Knowledge, Skills, and Abilities:
    • Knowledge and proficiency in high performance computing technology (hardware, software and services)
    • Knowledge of operation and support of Lustre parallel file system technologies
    • Knowledge of hardware, software and services in cloud computing technologies
    • Knowledge of best practices and technologies related to research computing in a University environment
    • Knowledge of installation and use of Windows based operating systems
    • Knowledge of CMMC policies and procedures such as NIST 800-171 or NIST 800-53
    • Red Hat Certified System Administrator (RHCSA), Red Hat Certified Engineer (RHCE), Red Hat Certified Specialist in (RHCS Virtualization) or Red Hat Ansible Automation Platform certifications preferred
    • Experience with Icinga, SolarWinds, or XDMod monitoring tools
    • Experience with the use of Microsoft productivity tools, such as, Teams, OneDrive, and Sharepoint
    • Experience with ticketing systems such as Team Dynamics
    • Experience with Ansible, Puppet, Chef, or Salt/SaltStack provisioning, configuration management, and application deployment
    • Experience with InfiniBand or other high-performance networking (eg. Omni-Path ultra ethernet)

Work Location
  • Location: Knoxville, Tennessee
  • Hybrid

Compensation and Benefits
  • UT market range: MR14
  • Anticipated hiring range: $95,000 - $105,000
  • Find more information on the UT Market Range structure here
  • Find more information on UT Benefits here

Application Instructions
To express interest, please submit an application with the noted below attachments:
  • Resume
  • Writing sample, Manuscript, Publication or Cover Letter
  • Curriculum Vitae (if applicable)

About The Division
The High Performance and Scientific Computing group provides centralized HPC resources and expertise to the UTK research community. HPSC operates the ISAAC cluster - a multi-thousand-core, GPU-accelerated computing environment supporting research in fields ranging from computational physics and engineering to genomics, machine learning, and the social sciences. HPSC is entering a period of significant growth and transformation, with strategic investments in AI/GPU computing, a new secure enclave for sensitive data, expanded user onboarding, and deeper integration with the university's Research Computing Support (RCS) team.
About Us
The University of Tennessee, Knoxville, has shaped leaders, changemakers, and innovative thinkers since its founding in 1794. The university is home to more than 38,000 students and 10,000 statewide employees-the Volunteers-who uphold the university's tradition of lighting the way for others through leadership and service.
UT Knoxville offers over 900 programs of study across 14 degree-granting colleges and schools. As Tennessee's flagship land-grant university, its footprint spans the entire state. The university holds the highest Carnegie classification for research activity and has deep partnerships with industry leaders and the US Department of Energy's largest multidisciplinary laboratory, Oak Ridge National Laboratory.
The Knoxville campus serves and recruits for UT Knoxville, including the Institute of Agriculture and the Space Institute, as well as the UT Institute of Public Service.
UT Knoxville considers its employees its number one asset. With values that focus on work-life balance, compensation, and innovation leadership, all Vols are supported to advance professionally. Employees have access to career development and coaching, continued education, and an extensive list of development and training possibilities. The Volunteer employee experience implements structures and practices to attract and retain top-tier talent, fostering a strong staff community and supporting a culture of involvement and engagement for everyone.
The university holds a strong commitment to its land-grant mission of learning and engagement, with a tradition of service and leadership that carries that Volunteer spirit throughout the state and around the world. It has been ranked nationally as "Best Employer for New Graduates," "One of America's Best Large Employers," and "Best Workplace for Women," and has been designated as "Best Place for Working Parents" by Forbes Magazine.
Apply today and join the Tennessee Volunteer community!

Apply