About the Role

We are looking for a motivated Intern – Commissioning Engineer who is interested in developing a career in Substation Automation, Protection Systems, Industrial Automation, and Commissioning Services. This position provides hands-on exposure to engineering projects, testing activities, technical documentation, and commissioning processes. The selected student will work closely with experienced engineers, supporting project execution and learning industry best practices within electrical power systems and automation environments.

Key Responsibilities

- Support the preparation, review, and organization of technical documentation.
- Assist engineers during configuration and testing activities for protection relays.
- Participate in Factory Acceptance Tests (FAT), Site Acceptance Tests (SAT), and commissioning activities.
- Generate technical reports, testing records, and project documentation.
- Maintain engineering and project documentation up to date.
- Support Protection & Automation Engineers during project execution.
- Assist in troubleshooting, validation, and testing activities.
- Collaborate with multidisciplinary teams during project development and commissioning stages.

Required Qualifications

Education

- Currently pursuing a Bachelor's Degree in:
- Electrical Engineering
- Electromechanical Engineering
- Mechatronics Engineering
- Electronics Engineering
- Or a related field

- Minimum 70% of academic credits completed preferred.
- Availability to work during the morning schedule.

Technical Knowledge

Required

- Fundamentals of industrial control and automation systems.
- Interpretation of electrical, control, and logic diagrams.
- Basic industrial instrumentation concepts.
- Fundamentals of electrical power systems.
- Basic knowledge of electrical substations.
- Basic understanding of protection relays.
- Basic networking and communication concepts.
- Microsoft Office (Excel, Word, PowerPoint).
- Ability to read and interpret electrical drawings and schematics.





Desirable

- Industrial communication protocols:
- Modbus
- PROFINET
- Ethernet/IP
- IEC 61850

- AutoCAD basics.
- Technical English for reading manuals and engineering documentation.

Desired Competencies

- Strong analytical and problem-solving skills.
- Ability to learn quickly and adapt to new technologies.
- Organization and follow-up capabilities.
- Effective communication skills.
- Teamwork and collaboration.
- Attention to detail.
- Ability to prepare technical reports and documentation.
- Proactive and service-oriented attitude.
- Results-oriented mindset.

What We Are Looking For

We are seeking students who are interested in developing a long-term career in:
- Electrical Protection Systems
- Substation Automation
- Commissioning Engineering
- Industrial Automation
- Electrical Power Systems
- Control and Monitoring Systems

Candidates should demonstrate curiosity, technical interest, accountability, and a willingness to learn in real project environments.

What We Offer

- Exposure to real engineering and commissioning projects.
- Learning and development opportunities with experienced engineers.
- Hands-on experience in testing, commissioning, and automation technologies.
- Technical mentoring and professional growth.
- Participation in multidisciplinary engineering teams.

Equal Opportunity Statement

We are committed to building an inclusive workplace where all qualified applicants receive consideration regardless of race, color, religion, national origin, age, disability, gender identity or expression, sexual orientation, veteran status, or any other characteristic protected by applicable law. We believe diversity strengthens innovation and creates opportunities for everyone to grow and contribute. Job ID 524118 Posted since 09-Nov-2026 Organization Smart Infrastructure Field of work Internal Services Company Siemens, S.A. de C.V. Experience level Student (Not Yet Graduated) Job type Part-time Work mode Office/Site only Employment type Permanent Any Siemens location in
- Ciudad de Mexico - Mexico

📌 Intern – Commissioning Engineer (Ciudad de México)
🏢 Siemens
📍 Ciudad de México