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Quest Global

Engineering services, digital transformation, asset management

HV Electromechanical Engineer

Power Systems EngineeringConfirmed live in the last 24 hours
Full-timeChinaNo salary listedIn-person

About the Job

Requirements

  • Experience working as a design engineer for a transmission system operator or distribution network operator in extra-high-voltage or high-voltage/low-voltage systems.
  • A degree or relevant qualification in Electrical Engineering.
  • Working knowledge of medium- and high-voltage equipment, including switchgear, transformers, protection systems, underground and overhead lines, and other medium- and high-voltage equipment.
  • Knowledge of local regulations in Spain, Portugal, France, Italy, the United Kingdom, Germany, Poland, Greece, and Azerbaijan.
  • Strong knowledge of transmission system operators' and distribution network operators' technical specifications.
  • Extensive field experience in medium- and high-voltage deployment and associated good-practice installation of such equipment.
  • Familiarity with commissioning tests for renewable installations.
  • Experience in power systems for renewable installations, including high-voltage substations and control.
  • Detailed knowledge of reactive power compensation strategies.
  • Experience in detailed electrical system design using specialized calculation software such as ETAP, DIgSILENT, CymCap, Elek, and Cableizer.
  • Familiarity with the photovoltaic industry and photovoltaic systems, including inverters, transformers, and cabling.
  • Familiarity with electrical protection calculations and earthing design for medium- and high-voltage systems.
  • Familiarity with storage system technologies and strategies for renewable applications.
  • A degree or master's degree in Electrical or Power Engineering.
  • At least 15 years of experience in the substation design industry.
  • Fluent spoken and written English at C1 level.
  • A driving license.
  • International working experience or experience on global projects.

Responsibilities

  • Review and comment on basic and detailed engineering for planning, tendering, construction, and commissioning, including as-built high-voltage engineering designs, overall substation layouts and sections, electromechanical drawings, control and protection and medium-voltage cable layouts, interfaces with civil and control and protection engineering, and lighting design.
  • Review manufacturers' designs of high-voltage equipment, power transformers, switchgear, cables, protection equipment, relays, and other medium- and high-voltage equipment.
  • Calculate high-voltage installations and conduct earthing grid, insulation coordination, short-circuit, shielding system, busbar sizing, AC/DC system, and high-, medium-, and low-voltage cable sizing studies.
  • Prepare high-voltage substation design deliverables, including conceptual detailed designs for request-for-proposal preparation, planning, and detailed designs for contestable-works tendering in coordination with the grid project team.
  • Perform calculations and studies based on technical risks and hazards.
  • Contribute to optimizing interconnection solutions, costs, deadlines, quality, and risks.
  • Support centralizing and compiling information, lessons learned, engineering knowledge, and local regulations and best practices across regions.
  • Prepare periodic engineering status progress reports for internal stakeholders, EPCs, independent connection providers, and high-voltage manufacturers, as well as meeting minutes and other reports.
  • Report engineering activities regularly to the Head of High-Voltage Engineering for EMEA.

Desired Qualifications

  • Additional languages are a plus.
  • Strong interest in renewable energy.
  • Ability to prioritize workload and work proactively, autonomously, and adaptably across multiple tasks.
  • Forward-thinking problem-solving and solution-provision skills.
  • Ability to promote a positive working culture within the team.
  • Strong organizational and written and verbal communication skills.

About the Company

Quest Global

Engineering services, digital transformation, asset management

QuEST Global provides engineering and lifecycle services across aerospace, automotive, energy, healthcare, and transportation, focusing on digital transformation and asset management. It uses edge computing, cloud, AI/ML, and industrial IoT to deliver tailored engineering solutions through long-term partnerships, service contracts, project-based engagements, and strategic collaborations. It differentiates itself with a broad industry footprint, global delivery model, and emphasis on partnerships, talent development, and workplace culture. Its goal is to help clients improve operational efficiency and drive business growth by transforming engineering processes and assets with digital tools and data-driven management.

Company size
10,001+
Company stage
Growth Equity (Venture Capital)
Total funding
$581M
Headquarters
Greenville, SC
Founded
1997

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