About Submer
Submer designs and delivers end-to-end AI datacenter infrastructure built around industry-leading liquid cooling.
We help organizations scale AI beyond the limits of traditional datacenters by enabling higher density, greater efficiency and lower environmental impact – accelerating time-to-AI from first deployment to full production.
Location
Location: HQ - Rubí (Barcelona)
Start
Start: ASAP
Type of Contract
Type of Contract: Full Time / Permanent
What You'll Do
- Electrical, Electronics and Control Design: Develop detailed electrical schematics ensuring safety, energy efficiency, electromagnetic compatibility (EMC), and compliance with applicable standards.
- Product Development: Collaborate with cross‐functional teams in the full product lifecycle (NPI - New Product Introduction, quality assurance), from conceptualization to industrialization.
- PLC Development: Program and implement control logic using PLC environments for prototyping and custom series.
- Embedded programming: Develop embedded software for process control.
- Cost Optimization (BOM):



Manage and optimize the Bill of Materials to ensure the electrical design is viable for high‐volume manufacturing.
- Documentation: Develop and maintain detailed documentation, including technical specifications, user manuals, and maintenance procedures.
- Services support: Diagnose and resolve issues in automated systems to minimize downtime and ensure optimal performance.

What You'll Need
- Bachelor's or Master's degree in Electronics, Electrical, Mechatronics, Telecommunications Engineering or a related field.
- Minimum 7 years of experience in product development, automation design, programming, and implementation (e.G. experience over consumer electronics, building automation, automotive industry, IOT devices, illumination, HVAC or measure devices).
- Experience in PLC languages and knowledge of C for embedded systems.
- Proficiency in electrical CAD software (EPLAN or AutoCAD Electrical).
- Experie

📌 Senior Automation Engineer (España)
🏢 Submer
📍 España