Facilities Electrical Engineer - Substations and High Voltage Infrastructure Specialist

Diamond Foundry

Trujillo, Spain

Full Time

Posted May 5, 2026

€35k - €50k

Power Generation

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Job Description

Diamond Foundry Inc. is solving the thermal limitation at the foundation of today's most exciting tech industries -- AI & cloud compute, electric-car power electronics, and 5G/6G wireless. We have managed to produce the world's first single-crystal diamond wafers and are now on a mission to put a diamond behind every c

Key Responsibilities

Plan, manage, and execute electrical facility projects, including factory expansions, equipment installations, and critical utility system upgrades. Oversee high- and low-voltage electrical infrastructure to ensure optimal Fab operations.
Manage contractors and vendors, including bidding, contract negotiations, scope definition, performance tracking, and ensuring work is completed on schedule, within budget, and in accordance with quality standards. Ensure contractors comply with Fab safety protocols, EU directives, and local environmental regulations.
Collaborate with tool install teams to support manufacturing equipment installations and ensure facility readiness.
Utilize AutoCAD or similar software to design facility layouts, piping diagrams, and electrical schematics for facility modifications.
Proficient in ETAP to perform electrical power system modeling and simulation to ensure the safety, reliability, and efficiency of the utility power networks (Modelling, Load Flow & Short Circuit, Protection Coordination, Arc Flash Studies, Technical Reporting).

Requirements

Bachelor’s degree in Electrical, Electronics, or Facilities Engineering, or a related field with 3 to 5 years of experience in electrical project engineering within high-tech manufacturing facilities.
Strong understanding of power electrical distribution systems of high voltage and low voltage.
Experience with construction, expansions, and modifications.
Proven experience in contractor and vendor management, including negotiation, scheduling, compliance enforcement, and performance oversight.
Strong knowledge of building codes, safety regulations, and environmental compliance.