OT Platform Integration Engineer, Operations Readiness Lead

EY; Milwaukee (WI); Hybrid; USD 145,000 - 266,000; Full time

Benefits offered by this job

Hybrid work model

Total rewards package

Job summary

EY is seeking a Platform Integration Engineer – OT to support operational integration, readiness, control/evidence follow-through, documentation, platform onboarding validation, and stabilization activities for OT environments.

This operations-facing role coordinates with architecture, cybersecurity, site, vendor, and operations teams to ensure assets, monitoring, and support records are aligned and completed.

Qualifications

• Bachelor's degree in Information Technology, Cybersecurity, Engineering, Computer Science, or equivalent.
• 6+ years of experience in infrastructure, cybersecurity, OT, or related technical delivery roles.
• Experience supporting operational readiness, service transition, post-implementation stabilization, or governance.
• Working knowledge of OT environments, site infrastructure, segmentation, firewalls, secure connectivity, monitoring platforms.
• Ability to coordinate across operations, architecture, cybersecurity, engineering, vendor, and site teams.

Responsibilities

• Validate that OT environments are operable and ready after implementation or transition activities.
• Track and coordinate closure of readiness findings, support gaps, open items, and integration dependencies.
• Assist operations with aligning transitioned assets, platforms, monitoring, documentation, and support records with the required operating model.
• Coordinate with cybersecurity, architecture, operations, and site stakeholders to obtain missing information required for control reviews or operational acceptance.
• Assist with collecting, organizing, validating, and maintaining control evidence and readiness artifacts.
• Track dependencies and evidence needs through completion.
• Coordinate completion and validation of runbooks, support notes, asset records, diagrams, connectivity information, and operational support instructions.

Skills

Documentation

Tracking

Communication

Problem solving

Stakeholder management

Coordination

Education

Bachelor's degree in Information Technology, Cybersecurity, Engineering, or Computer Science

Job description

EY is seeking a Platform Integration Engineer – OT to support operational integration, readiness, control/evidence follow-through, documentation, platform onboarding validation, and stabilization activities for OT environments.

This operations-facing role coordinates with architecture, cybersecurity, site, vendor, and operations teams to ensure assets, monitoring, and support records are aligned and completed.