OT Architecture & Governance Lead (Defects & Security)

EY; Westlake Village (CA); Remote; USD 77,000 - 160,000; Full time

Job summary

EY is seeking an experienced OT Defects Senior Architecture & Governance Analyst to drive architectural integrity, governance compliance, and efficient defect resolution across OT environments.

You will collaborate with OT architects, cybersecurity, and product teams to ensure secure, compliant operations while maintaining governance and reporting processes. This role supports the OT manager and promotes LEAN improvements across projects.

Qualifications

• Experience with Operational Technology (OT) environments and governance.
• Experience with end-to-end issues management and defect tracking workflows.
• Ability to build and manage SOPs, trackers, and reporting templates.

Responsibilities

• Review OT system designs for alignment with enterprise standards.
• Lead defect intake, triage, and remediation cycles.
• Coordinate with OT architects, cybersecurity teams, and stakeholders on governance and defect resolution.
• Develop and maintain governance frameworks and standard work for OT architecture.

Skills

OT environments

defect management

architecture governance

risk assessment

security architecture

communication

LEAN process improvements

Tools

ServiceNow

Optro

Job description

EY is seeking an experienced OT Defects Senior Architecture & Governance Analyst to drive architectural integrity, governance compliance, and efficient defect resolution across OT environments.

You will collaborate with OT architects, cybersecurity, and product teams to ensure secure, compliant operations while maintaining governance and reporting processes. This role supports the OT manager and promotes LEAN improvements across projects.