OT Platform Integration Engineer - Operational Readiness

EY; Cleveland (OH); Hybrid; USD 144,900 - 265,800; Full time

Job summary

EY is seeking a Platform Integration Engineer – OT to drive operational integration, readiness, control evidence, and stabilization across OT environments. You will coordinate with engineering, cybersecurity, site, vendor, and operations teams to ensure assets, platforms, monitoring, and documentation align with the operating model.

The role emphasizes technical coordination, readiness tracking, and evidence management, supporting a stable, auditable OT operation within EY's global teams.

Qualifications

• 6+ years of experience in infrastructure, cybersecurity, networking, operational technology, platform integration, operations readiness, or technical delivery roles.
• Experience supporting operational readiness, service transition, post-implementation stabilization, compliance readiness, or operations enablement activities.
• Working knowledge of OT environments, site infrastructure, segmentation, firewalls, secure connectivity, monitoring platforms, or industrial systems.
• Ability to coordinate technical work across operations, architecture, cybersecurity, engineering, vendor, and site teams.
• Strong documentation, tracking, communication, problem-solving, and stakeholder management skills.

Responsibilities

• Operational Integration and Readiness: Validate OT environments are supportable and operationally 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 engineering, cybersecurity, site, vendor, and operations teams when post-transition remediation or clarification is required.
• Control, Evidence, and Readiness Support: Assist with collecting, organizing, validating, and maintaining control evidence and readiness artifacts.
• Support closure of control validation items, remediation actions, exception documentation, and operational readiness gaps.
• Coordinate with cybersecurity, architecture, operations, and site stakeholders to obtain missing information required for control reviews or operational acceptance.
• Track dependencies and evidence needs through completion.
• Platform and Monitoring Readiness: Validate that OT assets, site infrastructure, and security components are represented in appropriate monitoring, visibility, and operational support workflows.
• Support follow-up activities related to alerting, platform health, asset visibility, telemetry, and operational monitoring.
• Coordinate with platform owners and operations teams to close monitoring or support integration gaps.
• Confirm monitoring and escalation expectations are documented and understood by support teams.
• Documentation and Records Completion: Coordinate completion and validation of runbooks, support notes, asset records, diagrams, connectivity information, and operational support instructions.
• Identify documentation gaps affecting supportability, audit readiness, or operational ownership.
• Work with delivery, site, and operations teams to reconcile as-built information with operational records.
• Ensure documentation updates are reflected in the appropriate repositories or operational systems of record.
• Risk, Exception, and Remediation Tracking: Support tracking of risks, exceptions, remediation actions, and operational defects.
• Coordinate technical input from architecture, cybersecurity, delivery, site, and operations teams to support issue resolution.
• Escalate unresolved or high-impact operational readiness risks through appropriate channels.
• Help ensure risk and remediation decisions are documented and traceable.
• Operational Support Enablement: Assist operations teams with understanding support requirements, escalation paths, known issues, and operational considerations for OT environments.
• Validate that support teams have the information needed to triage incidents, manage changes, and support monitoring or platform issues.
• Support development or refinement of operational runbooks and repeatable support patterns.
• Participate in lessons‑learned activities to improve readiness and supportability practices.

Skills

Coordination

Documentation

Stakeholder management

Problem-solving

Communication

Education

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

Job description

EY is seeking a Platform Integration Engineer – OT to drive operational integration, readiness, control evidence, and stabilization across OT environments. You will coordinate with engineering, cybersecurity, site, vendor, and operations teams to ensure assets, platforms, monitoring, and documentation align with the operating model.

The role emphasizes technical coordination, readiness tracking, and evidence management, supporting a stable, auditable OT operation within EY's global teams.