Domain Tech Lead — Infrastructure Patching Automation (Mainframe & AS/400)

Domain Tech Lead - Infrastructure Patching Automation (Mainframe & AS/400)

Join our AI & Engineering team by transforming technology platforms, driving innovation, and helping make a significant impact on our clients' success.

You'll collaborate with talented professionals, reimagining and re-engineering operations and processes that are critical to business.

Your contributions can help clients improve financial performance, accelerate new digital ventures, and fuel growth through innovation and enhanced productivity.

AI & Engineering leverages innovative engineering capabilities to build, deploy, and operate integrated/verticalized sector solutions in software, data, AI, network, and hybrid cloud infrastructure.

These solutions are powered by engineering for business advantage, transforming mission-critical operations.

We enable clients to stay ahead with the latest advancements by transforming engineering teams and modernizing technology and data platforms.

Our delivery models are tailored to meet each client's unique requirements.

Recruiting for this role ends on 7/31/26.

Work you'll do

As a Domain Tech Lead on the AI & Engineering Hybrid Cloud Infrastructure team, you will own end-to-end technical delivery within a specific infrastructure domain on a large-scale infrastructure engineering engagement, with a focus on automating the patching lifecycle of multiple infrastructure areas.

This is an engineering execution role - you are responsible for delivery outcomes within your domain, not just coordination across them.Our practitioners work collaboratively within integrated, cross-functional teams.

You will provide hands-on technical design guidance to your engineering team, drive sprint-level delivery, and coordinate with adjacent infrastructure and engineering domains.

You will be expected to solve architecture and integration problems that your engineers bring to you, and to surface domain-level risk before it becomes a program-level issue.

Domain openings are available across: Database (Oracle, SQL, MongoDB, Redis, Postgres), Middleware, Cloud (AWS/Azure), Network, End User Compute, and Mainframe.

This role requires deep expertise in mainframe and AS/400 (IBM i) environments to lead and deliver the patch management program across complex legacy and hybrid infrastructure estates, develop automation solutions that reduce manual effort and risk, and serve as a trusted technical advisor to enterprise clients - working closely with client stakeholders, project managers, and cross-functional delivery teams to plan, schedule, and execute patch cycles while ensuring compliance, stability, and security across mission-critical platforms.


* Own the creation and execution of a technical execution plan for your domain - maintaining delivery commitments and proactively surfacing risks


* Provide hands-on technical design guidance to unblock infrastructure automation engineering: architecture decisions, integration patterns, implementati...