To support Siemens Energy's business growth strategy within the Grid Automation Engineering division in Mexico, this permanent position has been created to manage the expanded responsibilities associated with the execution of high-voltage substation projects.

A Snapshot of Your Day
In alignment with these business objectives, the role is focused on detailed protection and control engineering, secondary system design, and coordination across multiple engineering disciplines and stakeholders. Given the highly specialized nature of secondary engineering.

How You’ll Make An Impact

50% Detailed Protection & Control Design

Perform detailed Protection & Control (P&C;) engineering for High Voltage AIS and GIS substations.

Develop and review protection single-line diagrams, AC/DC schematics, control circuits, and interlocking schemes.

Engineer CT/VT secondary circuits, breaker trip/close circuits, alarms, and protection interfaces.

30% Equipment Integration & System Interfacing

Support the integration of numerical protection relays, bay control units, and other secondary equipment.

Develop signal lists, I/O assignments, and interfaces with Substation Automation Systems (SAS), SCADA, and primary equipment.

Apply IEC 61850-based engineering and ensure compliance with technical standards.

20% Project Coordination & Quality Support

Prepare Bills of Materials (BOM) and project-specific engineering documentation.

Coordinate technical interfaces with customers, suppliers, panel manufacturing, and primary engineering teams.

Provide design support during Factory Acceptance Testing (FAT), Site Acceptance Testing (SAT), and commissioning phases.

What You Bring
Education

Bachelor’s degree in Electrical Engineering, Power Systems, Automation, or a comparable discipline.

5+ years of relevant experience in Protection & Control engineering for electrical substations preferred.

Skills

Technical Protection & Control Engineering





Substation Protection & Control Design

AC/DC Schematic & Control Circuit Design

Numerical Protection Relays (SIPROTEC, SEL, GE)

IEC 61850 Protocol & Architecture

Power Systems & Substation Standards

High Voltage AIS & GIS Substation Engineering

CFE Protection & Control Requirements

IEEE/ANSI & IEC Electrical Standards

Professional & Collaborative Capabilities

Multidisciplinary Project Coordination

Technical Documentation & BOM Preparation

Factory/Site Acceptance Testing Support

Who is Siemens Energy?
At Siemens Energy, we are more than just an energy technology company. We meet the growing energy demand across 90+ countries while ensuring our climate is protected. With ~100,000 dedicated employees, we not only generate electricity for over 16% of the global community, but we’re also using our technology to help protect people and the environment. Our integral team is committed to making sustainable, reliable, and affordable energy a reality by pushing the boundaries of what is possible. We uphold a 150-year legacy of innovation that encourages our search for people who will support our focus on decarbonization, new technologies, and energy transformation.

Find out how you can make a difference at Siemens Energy: https://www.siemens-energy.com/employeevideo

Our Commitment to Diversity
Lucky for us, we are not all the same. Through diversity we generate power. We run on inclusion and our combined creative energy is fueled by over 130 nationalities. Siemens Energy celebrates character – no matter what ethnic background, gender, age, religion, gender identity, sexual orientation or disability. We energize society, all of society, and we do not discriminate based on our differences.

Rewards/Benefits

Career growth and development opportunities

Supportive work culture

Company Paid Health And Wellness Benefits

Paid Time Off and paid holidays

Savings Fund

Parental leave and family building benefits

https://jobs.siemens-energy.com/jobs

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📌 Protection and Control Design Engineer (Santiago Mexquititlán Barrio 1ro.)
🏢 Siemens Energy
📍 Santiago Mexquititlán Barrio 1ro.