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Digital Engineer

Date:  May 20, 2026
Company:  Zelestra

Location

Seville, Spain

Mission

As a Digital Engineer your responsibilities will be the following ones:

  • Communications network design: switches, gateways, signal concentrators.
  • Definition of SCADA systems: central plant and substation SCADA, dataloggers, PLCs, RTUs.
  • Definition of PPC according to monitoring and control requirements and netowork code.
  • Definition of communication protocols: Modbus, DNP3, IEC-104, IEC-61850, OPC.
  • Technical-economic evaluation of offers.
  • On-site implementation of SCADAs, communications networks, OT systems, including communications with the Utility.
  • Development of project documentation (communications project, technical specification, user manual...)

Responsibilities

Job Requirements

Desired education:

  • Master in Telecommunications Engineering / Degree in Telecommunications Technology Engineering.
  • English C1

Complementary education:

  • CCNA certification or similar  

Availability for domestic and international travel.

What we offer

  • Career opportunities and professional development in a growing multinational company with a team highly qualified.
  • Permanent contract.
  • Full working day.
  • Hybrid work model.

Zelestra celebrates the diversity of thought and experience that comes from a variety of backgrounds including, but not limited to, gender, age, ethnicity... Our mission is to contribute to a more just and equitable society.

JR3119

Let's co-build a carbon-free tomorrow!

Visit us at zelestra.energy

Apply now »