Key Responsibilities
OTS Model Development
Lead and contribute for the Inhouse OTS development.
Develop Functional Design Specifications (FDS).
Develop and validate dynamic simulation models
Develop control models using DCS/ESD/PLC database and integrate with process models
Conduct MAT, FAT and SAT with end user
Ensure the quality of models developed by team members
Update OTS for changes in plant and control logic.
Stakeholder and Vendor Coordination
Coordinate with vendors/partners for project execution, technical support, and issue resolution.
Ensure the quality deliverables from vendors
Deliver UniSim training for team members and Technologist.
OTS Training and Utilization
Support site teams for the effective utilization of OTS and tracking across all sites.
Deliver instructor trainings.
Lead the migration of OTS models to the latest Software versions.
Develop new upset scenarios based on the user requirements
Develop new generic models from existing plant-specific models to cover critical unit operations.
Data Management and Reporting
Document project closure reports, user guides, and best practices.
Develop utilization, effectiveness, and progress reports (weekly/monthly).
Contribute to version control & software configuration for all deployed OTS.
Conduct audits and report findings with corrective action plans
Technical Standards & Competency Development
Follow the technical and quality standards related to OTS systems.
Mentor team members and conduct knowledge sharing sessions.
Conduct technical audits and bridge identified gaps.
Required Skills & Competencies
Proficiency in development of dynamic simulation (preferably Honeywell UniSim) and control model.
Experience in model integration and performing start-up and shutdown of the plant using OTS
Strong understanding of refinery and petrochemical process technologies.
Ownership mindset with strong project delivery focus.
Commitment to continuous learning and collaboration with operations & technical teams.
Ability to mentor and lead internal teams in software, simulation, and process technologies.
Experience Requirements
510 years of experience in the refinery/petrochemical industry.
Minimum 7 years of direct experience in developing and managing multiple OTS projects.
Hands-on experience with process simulation, model development, and OTS lifecycle.

Technologist - Automation OTS