OT Platform Integration Engineer – Operational Readiness

EY; Arlington (VA); Hybrid; USD 145,000 - 266,000; Full time

Benefits offered by this job

Hybrid work model

Total Rewards package

Flexible vacation policy

Job summary

EY in the United States seeks a Platform Integration Engineer – OT to support operational integration, readiness, control/evidence follow-through, documentation completion, platform onboarding validation, and stabilization activities for OT environments.

This role coordinates with architecture, cybersecurity, site, vendor, and operations teams to close readiness gaps and improve supportability, ensuring durable OT operations.

Qualifications

• Bachelor's degree or equivalent in IT, cybersecurity, engineering, or related field.
• 6+ years in infrastructure, cybersecurity, networking, OT, platform integration, or related roles.
• Experience with operational readiness, service transitions, and post-implementation stabilization.
• Working knowledge of OT environments, segmentation, firewalls, secure connectivity, monitoring platforms.
• Ability to coordinate across operations, architecture, cybersecurity, engineering, vendor, and site teams.

Responsibilities

• Validate OT environments are operationally ready after implementation or transitions.
• Coordinate closure of readiness findings, gaps, and dependencies.
• Assist with documenting runbooks, asset records, diagrams, and connectivity information.
• Coordinate with cybersecurity, architecture, operations, and site teams for information needs.
• Ensure monitoring readiness and escalation expectations are documented and understood.
• Support risk, exception, and remediation tracking and closure.

Skills

Coordination

Documentation

Stakeholder management

Problem-solving

Communication

OT environments understanding

Education

Bachelor's degree in Information Technology, Cybersecurity, Engineering, or related field

Tools

Security+

Network+

ITIL

CISSP Associate

GICSP

Job description

EY in the United States seeks a Platform Integration Engineer – OT to support operational integration, readiness, control/evidence follow-through, documentation completion, platform onboarding validation, and stabilization activities for OT environments.

This role coordinates with architecture, cybersecurity, site, vendor, and operations teams to close readiness gaps and improve supportability, ensuring durable OT operations.