AS400 Admin-L3

Wipro; Bengaluru; On-site; INR 1,400,000 - 2,200,000; Full time

Job summary

Wipro is hiring an AS400 Administrator (L3) in Bengaluru to bridge client requirements with technical specifications, oversee module-level configuration, and troubleshoot initial system issues. The role focuses on IBM i infrastructure, OS upgrades, and integration with JDE World.

You will lead migrations, manage networking, security, and DR testing, while coordinating with vendors and stakeholders to ensure smooth cutovers and go-live activities.

Qualifications

• Mandatory AS400 Admin skills with 5–8 years of hands-on experience.
• Experience in IBM i OS, PTF management, and LPAR administration.
• Knowledge of JDE World Infrastructure, security, DR, and networking is essential.

Responsibilities

• Administer and support IBM i (AS400) environments including OS upgrades, PTFs, LPARs, storage, and performance optimization.
• Lead AS400 environment segregation, migration, cloning, and infrastructure build activities.
• Manage IBM i networking including TCP/IP, DNS, VPN, MPLS, firewall rules, routing, and SSL certificates.
• Establish and validate connectivity between IBM i, JDE World, cloud platforms, middleware, and third-party systems.
• Execute migration, cutover, rollback, and go-live activities supporting business separation programs.
• Configure and support HA/DR solutions, replication, backup, recovery, and disaster recovery testing.
• Manage user access, security policies, authorization lists, auditing, and compliance controls.
• Support interface integrations including EDI, banking systems, APIs, Sterling, and InfoConnect.
• Drive incident, problem, change, release, and capacity management activities.
• Own infrastructure sizing, network readiness, migration runbooks, cutover plans, DR documentation, and hypercare support.

Skills

AS400 Admin

IBM i OS

Power Systems

BRMS

HA/DR

JDE World

Performance Tuning

TCP/IP Networking

Network Security

Infrastructure Migration

CL Programming

SQL/DB2 for i

Middleware Integration

Azure Connectivity

Storage & SAN

ITIL

Documentation

Vendor Coordination

Job description

The purpose of this role is to bridge client's functional and technical requirements at the module level by assisting in outlining technical specifications, performing basic configuration, and troubleshooting initial system issues.

Job description:

Job Description

Role Purpose

The purpose of this role is to bridge client's functional and technical requirements at the module level by assisting in outlining technical specifications, performing basic configuration, and troubleshooting initial system issues.

AS400 Administrator (L3) - IBM i Infrastructure & Network Lead

Primary Skills

• IBM i (AS400) Administration
• IBM i OS / PTF Management
• Power Systems, HMC & LPAR Administration
• BRMS Backup & Recovery
• HA/DR (iCluster, Replication)
• JDE World Infrastructure
• Performance Tuning & Capacity Planning
• TCP/IP Networking, DNS, VPN, MPLS
• Firewall, SSL & Network Security
• Infrastructure Migration & Cutover Management

Secondary Skills

• CL Programming
• SQL/DB2 for i
• Middleware Integration (Sterling, InfoConnect, APIs)
• Azure & Skytap Connectivity
• Storage & SAN Administration
• Incident, Change & Release Management
• ITIL Processes
• Technical Documentation & Runbooks
• Vendor & Infrastructure Coordination

Key Responsibilities

• Administer and support IBM i (AS400) environments including OS upgrades, PTFs, LPARs, storage, and performance optimization.
• Lead AS400 environment segregation, migration, cloning, and infrastructure build activities.
• Manage IBM i networking including TCP/IP, DNS, VPN, MPLS, firewall rules, routing, and SSL certificates.
• Establish and validate connectivity between IBM i, JDE World, cloud platforms, middleware, and third-party systems.
• Execute migration, cutover, rollback, and go-live activities supporting business separation programs.
• Configure and support HA/DR solutions, replication, backup, recovery, and disaster recovery testing.
• Manage user access, security policies, authorization lists, auditing, and compliance controls.
• Support interface integrations including EDI, banking systems, APIs, Sterling, and InfoConnect.
• Drive incident, problem, change, release, and capacity management activities.
• Own infrastructure sizing, network readiness, migration runbooks, cutover plans, DR documentation, and hypercare support.

Mandatory Skills: AS400 Admin

Experience: 5-8 Years

Reinvent your world. We are building a modern Wipro. We are an end-to-end digital transformation partner with the boldest ambitions. To realize them, we need people inspired by reinvention. Of yourself, your career, and your skills. We want to see the constant evolution of our business and our industry. It has always been in our DNA - as the world around us changes, so do we. Join a business powered by purpose and a place that empowers you to design your own reinvention.