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Salary
≈ $37k – $65k per year (Estimated)
Location
In office (Valencia)
Seniority
Middle · 3+ years exp

Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Oct 18, 2026.

Overview
Company
Impact
Profile match
Synergy was founded in Romania in 2001 and now holds top positions on international markets. General contractor, design & build, civil works, and MEP works.

Synergy Construction is a fast-growing, international construction company with a strong background in diverse projects. We are proud of our achievements so far and our unique team, who are the architects of these achievements. The prestige and volume of our completed and ongoing projects have put our company at the forefront of the construction market!

For more information:http://www.syncons.eu

Our project portfolio includes factories and production facilities for automotive and battery manufacturers, food production plants, other manufacturing facilities, logistics centers and warehouses, as well as energy, hydrogen, oil & gas and transportation-related facilities. We provide General Contracting, Design & Build, MEP and multidisciplinary construction services for major international investors and industrial clients.

We are looking for an experienced QA/QC Engineer to join our Sagunto-Valencia project, where we are building a battery cell gigafactory for electric vehicles-envisioned as a strategic hub for sustainable mobility in Europe-and are seeking a Quality Engineer with experience in quality control and quality assurance (QA/QC) to join our team, possessing the following qualifications:

If you think you meet the expectations and this role is a valuable opportunity for your career path, do not hesitate to apply with your CV in English!

Key Responsibilities:

  • Perform daily quality inspections of on-site works, including mechanical, piping, HVAC and electrical installations.
  • Verify compliance with approved drawings, specifications, method statements, ITPs and applicable standards.
  • Inspect incoming materials and equipment and ensure only approved materials are used.
  • Prepare and follow up inspection requests, checklists and quality records.
  • Identify defects and non-conforming works, issue quality observations/NCRs and verify corrective actions.
  • Coordinate inspections with Site Management, subcontractors, Client and Consultant representatives.
  • Monitor testing and commissioning activities, including pressure tests, electrical tests and functional checks.
  • Verify workmanship, installation …

Technical Experience Required.

Experience in several of the following areas is preferred:

  • University degree in Civil Engineering / Mechanical or Electrical Engineering.
  • Experience in the supervision or quality control of industrial building construction is desirable.
  • Minimum of 3 years of experience.
  • Industrial piping systems.
  • Stainless steel, carbon steel and galvanized piping.
  • Mechanical equipment installation.
  • HVAC ductwork and insulation.
  • Electrical panels and busbars.
  • Cable and cable containment installation.
  • Earthing systems.
  • Testing and commissioning.
  • Material traceability.
  • Industrial MEP installations.

Competencies

  • Strong site inspection capability.
  • Attention to detail.
  • Ability to identify construction defects at an early stage.
  • Good understanding of construction sequences.
  • Ability to read and interpret technical drawings.
  • Systematic documentation and record-keeping.
  • Clear communication with construction teams and subcontractors.
  • Ability to work independently on site.
  • Ability to manage several inspection activities simultaneously.
  • Firm but practical approach to quality control.
  • Good problem-solving skills.
  • Ability to work in an international project environment.
  • English: professional working proficiency.

What We Offer?

  • A competitive compensation package.
  • Private health insurance
  • Company phone and laptop
  • Performance bonuses will be awarded based on the projects you connect.
  • A collaborative work culture that values your input
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