Systems and Infrastructure Engineer II

Position Summary...

What you'll do...

About the Team

The Walmart DataStage team plays a critical role in supporting enterprise data integration, ETL processing, and data movement across key business platforms. The team is focused on maintaining a stable and reliable DataStage and NextGen environment while driving improvements in performance, scalability, and operational efficiency.

What You’ll Do  

Platform Installation & Configuration

• Install, configure, and patch IBM InfoSphere Information Server (DataStage 11.7).

• Install, configure, and patch Cloud Pak for Data (CPD) including Next Gen DataStage (5.2.x / 5.3.x).

• Perform version upgrades and migrations of DataStage environments.

Platform Administration

• Configure and manage DataStage components including:

  • Engine tier

  • Services tier

  • Metadata repositories

  • DataStage projects

• Manage platform stability, performance tuning, and environment optimization.

Deployment & Release Management

• Support code promotion and deployment of ETL assets across environments (DEV, QA, PROD).

• Work with release management processes and ensure smooth pipeline transitions.

Operational Support

• Monitor DataStage job executions and ETL pipelines.

• Troubleshoot job failures and performance issues.

• Perform root cause analysis and implement corrective actions.

• Respond to production incidents and ensure timely resolution.

Collaboration & Stakeholder Engagement

• Collaborate with:

  • Development teams

  • Database Administrators (DBAs)

  • OS/Infrastructure teams

  • Business users and stakeholders

What You’ll bring  

Core Technical Skills

• Strong experience with:

  • IBM DataStage 11.x administration.

  • Cloud Pak for Data (CPD) platform like Next Generation DataStage 

• Experience in DataStage upgrades, migrations, and patching, performance tuning .

• Database – DB2 , Oracle ,Big Query , Informix , Azure Sql .

Operating Systems

• Strong expertise in:

  • Unix / Linux

  • Windows environments

Scripting & Automation

• Strong hands-on experience in:

  • Shell scripting (Bash/Korn)

  • Python scripting

Scheduling Tools

• Experience with enterprise schedulers:

  • Control-M

  • Apache Airflow

Cloud & Infrastructure

• Experience working in multi-cloud environments (Azure, Google Cloud) On-premises infrastructure

• Experience with OpenShift / Kubernetes / DevOps technologies

• Exposure to CI/CD pipelines and automation frameworks

• Knowledge of enterprise data integration

• Familiarity with monitoring and alerting tools.

• Familiarity with ServiceNow , and Jira ticketing systems.

• Pager call management for support duty.

• Strong troubleshooting and problem-solving skills

• Excellent communication and stakeholder management

• Ability to work in a fast-paced production support environment

• Team-oriented with cross-functional collaboration mindset.

About Walmart Global Tech
Imagine working in an environment where one line of code can make life easier for hundreds of millions of people.  That’s what we do at Walmart Global Tech. We’re a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world’s leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered.

We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart a great career in tech, gain new skills and experience for virtually every industry, or leverage your expertise to innovate at scale, impact millions and reimagine the future of retail.

Walmart’s culture sets us apart, and we know being together helps us innovate, learn and grow great careers. This role is based in our Bangalore office for daily work, with the flexibility for associates to manage their personal lives.

Benefits

Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include a host of best-in-class benefits maternity and parental leave, PTO, health benefits, and much more.

Belonging

We aim to create a culture where every associate feels valued for who they are, rooted in respect for the individual. Our goal is to foster a sense of belonging, to create opportunities for all our associates, customers and suppliers, and to be a Walmart for everyone.

At Walmart, our vision is "everyone included." By fostering a workplace culture where everyone is—and feels—included, everyone wins. Our associates and customers reflect the makeup of all 19 countries where we operate. By making Walmart a welcoming place where all people feel like they belong, we’re able to engage associates, strengthen our business, improve our ability to serve customers, and support the communities where we operate.

Equal Opportunity Employer

Walmart, Inc., is an Equal Opportunities Employer – By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing unique styles, experiences, identities, ideas and opinions – while being inclusive

Minimum Qualifications...

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Preferred Qualifications...

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Primary Location...