Tata Consultancy Services

AIX Unix Admin

Tata Consultancy Services • $100K — $140K *
Irving, TX 75061In-Person
Information Technology
8 - 10 years of experience
Today
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Job Overview by Ladders

Qualifications

  • 10+ years of IBM AIX Administration experience
  • Strong expertise in IBM Power Systems, PowerVM, VIOS, HMC, LPAR
  • Proficient in IBM PowerVC Administration
  • Experience with NIM, PowerHA/HACMP
  • Knowledge of Red Hat OpenShift & OpenShift Virtualization
  • Familiarity with SAN Storage, NPIV, Fibre Channel
  • Skilled in Shell Scripting, Ansible, and Python scripting
  • Capable in Performance Tuning & Troubleshooting

Responsibilities

  • Lead administration, maintenance, and Level 3 support for AIX and IBM Power Systems environments
  • Administer and troubleshoot IBM PowerVC for virtual machine lifecycle management
  • Design and support Red Hat OpenShift Virtualization platforms
  • Conduct advanced AIX system activities, including upgrades and security hardening
  • Manage enterprise SAN storage integration and multipathing
  • Develop automation solutions using various scripting languages including Ansible
  • Lead migration and modernization initiatives for AIX workloads
  • Collaborate across teams for scalable and available solution designs
  • Monitor platform performance and compliance with SLAs
  • Troubleshoot production issues and implement corrective actions
  • Mentor junior engineers and support operational best practices
  • Produce technical documentation and operational runbooks

Benefits

  • Discretionary Annual Incentive
  • Comprehensive Medical Coverage including Dental & Vision
  • Family Support including Maternal & Parental Leaves
  • Insurance Options for Auto & Home
  • Convenience & Professional Growth benefits
  • Paid Time Off including Vacation and Sick Leave
  • Legal & Financial Assistance programs
Full Job Description
Must Have Technical/Functional Skills

  • IBM AIX Administration (10+ Years)
  • IBM Power Systems, PowerVM, VIOS, HMC, LPAR
  • IBM PowerVC Administration
  • NIM, PowerHA/HACMP
  • Red Hat OpenShift & OpenShift Virtualization
  • SAN Storage, NPIV, Fibre Channel
  • Shell Scripting, Ansible, Python
  • Performance Tuning & Troubleshooting
  • DR, Backup, Security Hardening


Roles & Responsibilities

  • Lead the administration, maintenance, and Level 3 support of enterprise IBM AIX, IBM Power Systems, PowerVM, VIOS, HMC, LPAR, NIM, and PowerHA environments.
  • Administer and troubleshoot IBM PowerVC, including virtual machine provisioning, lifecycle management, capacity optimization, resource monitoring, and virtualization automation.
  • Design, deploy, configure, and support Red Hat OpenShift Virtualization platforms to modernize and manage traditional virtual machine workloads.
  • Perform advanced system administration activities, including AIX upgrades, patching, performance tuning, security hardening, capacity planning, automation, and root cause analysis.
  • Manage enterprise storage integration across SAN, NPIV, Fibre Channel, multipathing, and IBM storage platforms.
  • Develop and maintain automation solutions using Shell Scripting, Ansible, Python, and OpenShift CLI to improve operational efficiency and platform reliability.
  • Lead migration and modernization initiatives involving AIX workloads, PowerVM environments, PowerVC, and OpenShift-based virtualization platforms.
  • Collaborate with infrastructure, network, storage, cloud, security, and application teams to design and implement resilient, scalable, and highly available solutions.
  • Monitor platform availability, performance, capacity, and security while ensuring compliance with established SLAs, operational standards, and change-management processes.
  • Troubleshoot complex production issues, perform detailed root cause analysis, and implement preventive and permanent corrective actions.
  • Provide Level 3 technical leadership, mentor junior engineers, support technical reviews, and drive operational best practices.
  • Create and maintain technical documentation, architecture diagrams, standard operating procedures, troubleshooting guides, and operational runbooks.


TCS Employee Benefits Summary:

  • Discretionary Annual Incentive.
  • Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
  • Family Support: Maternal & Parental Leaves.
  • Insurance Options: Aut& Home Insurance, Identity Theft Protection.
  • Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.
  • Time Off: Vacation, Time Off, Sick Leave & Holidays.
  • Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.


#LI-KR3

Salary Range-$100,000-$140,000 a year

About Tata Consultancy Services

Tata Consultancy Services (TCS) is an Indian multinational information technology (IT) services and consulting company, headquartered in Mumbai, Maharashtra, India. It is a subsidiary of Tata Group and operates in 149 locations across 46 countries. TCS is the largest Indian company by market capitalization and is ranked 11th on the Forbes Global 2000 list of the world's biggest public companies. TCS is also the second-largest IT services company in the world by revenue and the largest employer of women in India. The company provides services in areas including IT, consulting, and business solutions.
Learn more about Tata Consultancy Services
Size
469,261 employees
Industry
Information Technology
* Ladders Estimates

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