Level 3 AIX/Linux Administrator

TATA Consulting Services•Jacksonville, FL

50d•$86,000 - $100,000

About The Position

The Level 3 AIX/Linux Administrator provides expert support for enterprise UNIX and Linux environments, including AIX LPARs and SUSE Rancher containers. Responsibilities include incident resolution, system administration, performance management, and disaster recovery. The administrator will lead transition and knowledge transfer activities and must possess strong communication skills.

Requirements

Advanced expertise in AIX, Linux (SUSE, Red Hat), and virtualization (LPAR, VIO)
Experience with enterprise monitoring, backup, and disaster recovery tools
Strong troubleshooting and analytical skills
Excellent communication and interpersonal skills

Responsibilities

Install, configure, and maintain AIX and Linux systems
Manage user accounts, file permissions, and security policies
Perform OS patching, vulnerability remediation, and configuration management
Resolve complex incidents and service requests
Conduct root cause analysis and implement permanent fixes
Monitor system health and capacity, provide trending and usage reports
Participate in DR drills and maintain backup/restore procedures
Support annual IT DR tests and update runbooks
Lead transition planning, knowledge acquisition, and playback sessions
Prepare and update Documents of Understanding (DOU), SOPs, and escalation processes
Conduct knowledge transfer sessions and ensure operational readiness
Develop and maintain continuous improvement programs
Communicate incident status and major updates to stakeholders
Collaborate effectively with internal teams and customer representatives
Demonstrate clear, professional written and verbal communication
Lead transition phases: planning, knowledge transfer, secondary support, and primary support
Organize and conduct knowledge transfer sessions with SMEs
Prepare and maintain transition documentation and support handbooks
Ensure smooth handover and operational readiness for steady-state support

Benefits

Discretionary Annual Incentive.
Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
Family Support: Ma ternal & Parental Leaves.
Insurance Options: Auto & Home Insurance, Identity Theft Protection.
Convenience & Professional Growth: Commute r 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.

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