Power Transformer Control & Wiring Designer Engineering

About the Role

Location Mexico Guanajuato Guanajuato Remote vs. Office Hybrid (Remote/Office) Company Siemens Energy, S. de de Organization Grid Technologies Business Unit Transformers Full / Part time Full-time Experience Level Professional / Experienced A Snapshot of Your Day
This role is for individual contributor, responsible for preparing designs of Controls and wiring diagrams for Power transformers as well as for achieving design innovations and the optimization of the end products in compliance to Siemens Energy design rules, quality standards, cost and time schedule at Siemens Energy Power Transformers Factory at Guanajuato, Mexico.
How You’ll Make an Impact
Design and develop control panels for large power transformers.
Create wiring diagrams, cabinet layout drawings and schematics for control panels and associated electrical systems for customer approval and production.
Order associated materials and components like wires, terminal blocks, panels, switchgear, monitoring/protection/control instruments etc.
Create drawings and BOMs related to control panels and wiring. Ensure that all designs comply with relevant safety and regulatory standards.
Collaborate with engineering teams to ensure that designs meet customer requirements and industry standards.




Communicate effectively with customers and internal stakeholders to ensure that project requirements are met.
What You Bring
Bachelor’s degree in Electrical Engineering or a related field, with 2-4 years of experience in control panel and wiring design for medium or large power transformers.
Strong knowledge of electrical systems, control panel design principles, electrical control processes, protection selection and calculations, and wiring for transformer applications.
Knowledge of electronic devices used in transformer control systems for monitoring, protection, temperature control, voltage regulation, and annunciation.
Proficiency in AutoCAD, E3 Series, or EPLAN Electric design software, including the generation, interpretation, and management of electrical drawings and Bills of Materials (BOM).
Ability to generate and interpret electrical schematics and technical documentation while ensuring accuracy and compliance with engineering standards.
Responsibility for complying with and/or enforcing the protocols, policies, guidelines, and competencies of the integrated management system (EHS and Quality), supported by excellent written and verbal communication skills in English.

📌 Power Transformer Control & Wiring Designer Engineering (Guanajuato)
🏢 Siemens Energy
📍 Guanajuato