Electrical Design Engineer - Protection & Control Panels

522481

18-Sep-2026

Smart Infrastructure

We are looking for an Experienced Electrical Design Engineer – Protection & Control Panels. This position will be based at QRO, MX.

- Design Electrical, Mechanical and System Drawings of Protection and Control Panels in accordance with customer specifications and guidelines, using design software and drawing tools.

- Develop logic diagrams and protection schemes based on technical drawings and further customer specifications.

- Prepare (FAT & SAT) Factory & Site Acceptance Test procedures for protection systems projects.

- Collaborate with a team of professionals to develop electrical Systems that meet industry standards, and customer requirements.

- Be a technical leader in projects or lead other team members in project activities.

- Be one of our primary customer interfaces, including trouble shooting and commissioning support.

- Provide technical support throughout the project lifecycle, including design, implementation, and commissioning phases.

- Occasionally provide technical support to the sales team with the development of project scope of work, sales estimates, and proposals.

You’ll win us over by having the following qualifications:

Basic Qualifications:

- Bachelor’s degree in electrical/ Electronic / Electromechanical Engineering.

- A minimum of 5 years of direct experience in electrical design in the Power Systems protection and Control Engineering Field.

- Experience working as a Technical Lead Engineer for Electrical Panel Design projects.

- Experience working with AutoCAD, AutoCAD Electrical, or AUCOTEC Engineering Base Software.

- Experience producing technical documentation for Protection and Control systems for Substations such as Logic Diagrams, Sequences of Operations, FDS, and test procedures.

- Ability to read and fully understand DC and AC schematics,



three- and one-line diagrams for Medium and/or High Voltage substations systems.

- Advanced Knowledge of Microsoft Visio tools.

- Advanced Knowledge of Microsoft Office.

- Applied knowledge of transmission and distribution protection relays; capable of designing and specifying them; capable of approving and supervising the designs of other engineers.

- Advanced knowledge of Siemens, GE, SEL, ABB, and others relay/automation products and associated software.

- Communication Network Technologies, including Design and hardware configuration.

- Communication protocols experience such as IEC61850 (MMS/GOOSE/SMV), DNP, Modbus, IEC103, IEC101, IEC104, PROFINET, PROFIBUS.

- Knowledge of ANSI standards related to Protection and Electrical Panel Design.

- Automation or Protection commissioning experience.

- Factory or Site testing experience in Protection and Automation systems

- Around 5% of travel is expected depending on project assignments and requirements.

- Advanced English level (Able to have technical and business conversations)

Preferred Qualifications:

- Knowledge of Protection and Automation Systems of Electrical Systems.

- Demonstrated knowledge of UL 508A requirements for protection and automation control panels.

- Applied knowledge of Medium and High Voltage Protection

- a.Medium voltage protection schemes (including design of transfer schemes and reverse interlocking schemes)

- b.Generator Protection

- c.Line Differential and Distance Protection

- Experience in designing Protection and Automation Panels for utilities.

- Professional Engineer license (PE).

- Experience working with Engineering Base (EB) Software-AUCOTEC and the General Engineering Library (GEL) database for design.

- Experience working with MicroStation Software.

- Experience working with EPLAN.

- Knowledge of ANSI and IEC standards related to Protection and Electrical Panel Design.

Equal Employment Opportunity Statement

Siemens is an Equal Opportunity and Affir...

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📌 Electrical Design Engineer - Protection & Control Panels (Santiago Mexquititlán Barrio 1ro.)
🏢 Siemens Mobility
📍 Santiago Mexquititlán Barrio 1ro.