Senior OT Architecture, Governance & Defects Analyst

EY; Los Angeles (CA); Remote; USD 78,000 - 141,000; Full time

Benefits offered by this job

Medical and dental coverage

Pension and 401(k)

Paid time off

Job summary

EY in the US is seeking an OT Senior Architecture & Governance Issues/Defect Solution Analyst to join the Operational Technology (OT) team. You will drive architectural integrity, governance compliance, and effective defect resolution across OT environments.

You will collaborate with cross-functional teams including cybersecurity, engineering, and product owners to align on defect resolution, architecture decisions, and continuous improvement across security and operations.

Qualifications

• Experience and knowledge on Operational Technology (OT) environments and governance.
• Experience with end-to-end issues management and exception/defects.
• Experience with defect intake, exception review, and change request workflows.
• Ability to build and manage SOPs, trackers, and reporting templates.
• Strong familiarity with manufacturing, shopfloor, ICs, building management, or other OT environments.

Responsibilities

• Review and validate OT system designs for alignment with enterprise architecture standards.
• Maintain and evolve governance frameworks, SOPs, and documentation.
• Support change review boards and architecture decision forums.
• Lead defect intake, triage, and remediation cycles.
• Track and report on new and existing defects, accepted risks, and remediation progress.
• Facilitate weekly defect review meetings and ensure timely follow-ups with stakeholders.

Skills

OT governance

Defect management

Architecture oversight

Security architecture

Regulatory frameworks

ServiceNow

Cross-functional collaboration

Tools

ServiceNow

Optro

Job description

EY in the US is seeking an OT Senior Architecture & Governance Issues/Defect Solution Analyst to join the Operational Technology (OT) team. You will drive architectural integrity, governance compliance, and effective defect resolution across OT environments.

You will collaborate with cross-functional teams including cybersecurity, engineering, and product owners to align on defect resolution, architecture decisions, and continuous improvement across security and operations.