Senior OT Platform Integration Engineer

EY; Cincinnati (OH); On-site; USD 144,900 - 265,800; Full time

Job summary

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

The role serves as an operations-facing integration resource ensuring OT assets, monitoring, documentation, and support records are tracked and completed. It combines technical coordination with operational readiness and enablement.

Qualifications

• Bachelor's degree in IT, cybersecurity, engineering, CS, or equivalent preferred.
• 6+ years in infrastructure, cybersecurity, networking, OT, platform integration, or related delivery roles.
• Experience with operational readiness, service transitions, or post-implementation stabilization.
• Knowledge of OT environments, site infra, segmentation, firewalls, secure connectivity, and monitoring.
• Ability to coordinate across cross-functional teams and manage stakeholders.

Responsibilities

• Validate OT environments are operationally ready after implementations or transitions.
• Track and coordinate closure of readiness findings and gaps.
• Assist with aligning assets, platforms, monitoring, and documentation with operating models.
• Coordinate with cybersecurity, architecture, operations, and site teams for remediation or clarification.

Skills

Coordination across teams

Documentation

Stakeholder management

Problem solving

Communication

Cross-functional collaboration

Education

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

Tools

Monitoring platforms

OT security basics

Job description

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

The role serves as an operations-facing integration resource ensuring OT assets, monitoring, documentation, and support records are tracked and completed. It combines technical coordination with operational readiness and enablement.