Senior HV Substation Design Lead - Remote/Hybrid

Siemens Energy, Inc.; Santiago de Querétaro; Hybrid; MXN 1,200,000 - 1,800,000; Full time

Job summary

Siemens Energy, S. de de in Mexico is seeking a Senior Substation Primary Engineer to lead high voltage substation design and project execution. The role emphasizes primary engineering for AIS HV substations, from concept through detailed design in collaboration with sales during offers.

You will coach junior engineers, apply best practices in HV design, and ensure adherence to IEEE/IEC codes while coordinating with clients. Hybrid work arrangement is available.

Qualifications

• Electrical or Electromechanical Engineer degree and 8+ years of HV substation design experience.
• Experience designing primary equipment, safety considerations, and construction processes per IEEE/IEC.
• Proficient with AutoCAD, MicroStation or Revit and international standards.

Responsibilities

• Lead engineering and design of greenfield and brownfield AIS HV substations.
• Complete grounding, lightning, cable sizing, battery sizing, illumination, sag-tension calculations; equipment sizing per IEEE/IEC.
• Prepare single-line diagrams, layout plans, and control-room drawings for HV projects.
• Review and approve vendor documentation; evaluate shop drawings and technical specs.

Skills

Electrical design

Substation engineering

Team leadership

Client handling

Travel readiness

English proficiency

Education

Electrical or Electromechanical Engineering degree

Tools

AutoCAD

MicroStation

Revit

Job description

Siemens Energy, S. de de in Mexico is seeking a Senior Substation Primary Engineer to lead high voltage substation design and project execution. The role emphasizes primary engineering for AIS HV substations, from concept through detailed design in collaboration with sales during offers.

You will coach junior engineers, apply best practices in HV design, and ensure adherence to IEEE/IEC codes while coordinating with clients. Hybrid work arrangement is available.