Mechanical Engineer – Data Centres

Mechanical Engineer – Data Centres

Location:Porto, Portugal

Employment Type:Full-Time, On-Site

Level:Junior / Senior / Lead

About the Role

We are hiringMechanical Engineers at Junior, Senior, and Lead levelsto join our engineering team in Porto, supporting the design and delivery oflarge-scale Data Centre and mission-critical projects.

You will work on complex multidisciplinary projects involvingHVAC, cooling systems, piping, pumps, machinery, and thermal systems, collaborating with international engineering teams.

Key Responsibilities

• Design and develop mechanical systems including HVAC, cooling, piping, pumps, and thermal systems.

• Prepare and validate mechanical calculations, schematics, drawings, and technical documentation.

• Coordinate mechanical designs with Electrical, Structural, Civil, and other disciplines.

• Ensure compliance withASME, ISO, ASHRAE, and applicable local standards.

• Participate in design reviews, technical coordination, and risk assessments.

• Support project delivery, technical documentation, and client coordination.

• For Senior/Lead roles: mentor engineers, lead design activities, manage project deliverables, and provide technical leadership.

Requirements

Junior:3–5 years of mechanical design experience.

Senior:5–10 years of mechanical design experience with strong experience in large-scale projects.

Lead:10+ years of mechanical design experience with proven team leadership and project ownership.

All levels:

• Bachelor's Degree in Mechanical Engineering.

• Strong knowledge of HVAC, cooling, piping, pumps, and thermal systems.

• Experience withAutoCAD, Revit, SolidWorks, or similar design software.

• Knowledge of ASME, ISO, and ASHRAE standards.

• Experience in Data Centres, industrial, commercial, infrastructure, or other complex projects is highly desirable.

• Strong English communication skills.

What We Offer

• Competitive salaryaligned with experience.

• Meal allowance: €10.20 per working dayvia meal card.

• 22 working days of paid annual leaveper calendar year, excluding Portuguese public holidays.

• Private health insurancefor the employee, in accordance with CTS Europe policy.

• Company laptop, required software licences, and other work equipment.

• Additional benefits applicable underPortuguese law and CTS internal policies.

• Professional growth and continuous training.

• Opportunity to work oninternational Data Centre and mission-critical projects.

• Collaborative and diverse international engineering environment.

Location:Porto, Portugal |Work Model:100% On-Site

Interested? Apply with your updated English CV/resume.