Winthrop Technologies

Turnkey data centre construction contractor

Mechanical Construction Manager

Construction ManagementUpdated on Nov 4

Full-timeSines, PortugalNo salary listedIn-person

About the Job

Requirements

A relevant bachelor's or master's degree in a mechanical-related field, or an equivalent qualification.
Previous experience in a Mechanical Construction Manager or similar role within an M&E contracting environment is desirable.
Data centre experience is advantageous but not essential.
Strong organisational, communication, and time management skills are required.
Ability to manage multiple work fronts in a fast-paced, deadline-driven site environment.

Responsibilities

Manage and maintain effective communication with the client and wider project stakeholders.
Prepare and implement method statements and risk assessments for mechanical construction activities, ensuring all HVAC deliverables meet project, quality, and safety requirements.
Coordinate with the project team to sequence mechanical installations, including pipework, to meet programme milestones and scheduled dates.
Manage the project commercially from handover from estimating through technical procurement of equipment, specialist subcontractors, and suppliers.
Assist with documenting and costing scope changes, including preparing monthly valuations and contributing to the final account.
Manage and monitor the two-week look-ahead programme with the project team.
Ensure labour resources are planned, mobilised, and maintained in line with programme requirements.
Maintain workmanship and quality standards while managing and coordinating subcontractor activities on site.
Identify, document, and formally notify project management of variations and delays.
Verify that plant and materials delivered to site meet agreed specifications and are coordinated, stored, and handled safely and securely.
Ensure full compliance with health, safety, environmental, and governance requirements on site.

Desired Qualifications

Previous experience in a Mechanical Construction Manager or similar role within an M&E contracting environment.
Data centre experience.

Mechanical Construction Manager

Winthrop Technologies · Sines, Portugal · Full-time · Posted 2026-11-03

Workplace: on_site

Department: SIN02

Description

Winthrop Technologies is Europe’s only dedicated data centre delivery partner, offering full turnkey solutions from design through to construction and commissioning. Headquartered in Dublin, we deliver projects across Europe and have become the most trusted name in our sector.

We are pleased to announce that we have a vacancy for a Mechanical Construction Manager to join our expanding team in Portugal. This is a site-based role, playing a key part in the successful delivery of complex mechanical building services works on major data centre projects.

Reporting to the Mechanical Project Manager.

Responsibilities

Manage and maintain effective communication with the client and wider project stakeholders.
Prepare and implement method statements and risk assessments for mechanical construction activities, ensuring all HVAC deliverables are completed in line with project, quality, and safety requirements.
Coordinate closely with the project team to sequence mechanical installations, including pipework, to meet programme milestones and scheduled dates.
Manage the project commercially from handover from estimating through to technical procurement of equipment, specialist subcontractors, and suppliers.
Assist in the documentation and costing of scope changes, including preparation of monthly valuations and contribution to the final account.
Manage and monitor the two-week look-ahead programme in conjunction with the project team.
Ensure labour resources are planned, mobilised, and maintained in line with programme requirements.
Maintain a high standard of workmanship and quality, managing and coordinating subcontractor activities on site.
Ensure all variations and delays are identified, documented, and formally notified to project management.
Verify that all plant and materials delivered to site meet agreed specifications and are coordinated, stored, and handled safely and securely.
Ensure full compliance with all health, safety, environmental, and governance requirements on site.

Requirements

Relevant bachelor’s or master’s in mechanical-related degree or equivalent qualification.
Previous experience in a Mechanical Construction Manager or similar role within an M&E contracting environment is desirable.
Data centre experience is advantageous but not essential.
Strong organisational, communication, and time management skills.
Ability to manage multiple work fronts in a fast-paced, deadline-driven site environment.

Benefits

Work on Europe’s largest and most advanced data centre developments.
Be part of a rapidly growing organisation at the forefront of the digital infrastructure sector.
Excellent opportunities for career progression and professional development.
Competitive salary and comprehensive benefits package.
Collaborative, supportive, and high-performance team environment.
Opportunity to contribute to landmark projects shaping the future of digital infrastructure across Europe.

Winthrop Technologies Ltd are an equal opportunities employer

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About the Company

Winthrop Technologies

Turnkey data centre construction contractor

Winthrop Technologies is a European turnkey data centre construction partner that acts as a general contractor, delivering end-to-end projects from design to commissioning for hyperscale and colocation clients. It uses BIM and off-site fabrication to speed up delivery and improve quality, reducing on-site contractor complexity by handling civil, structural, architectural, mechanical, electrical, and commissioning services. The company stands out through its engineer-led approach and early adoption of modular/off-site construction across eight European countries, focusing on rapid delivery of mission-critical facilities. Its goal is to grow a scalable European data centre delivery platform to meet rising AI and cloud demand while maintaining continuity through leadership and strong client relationships.

Company size: 1,001-5,000
Company stage: Acquired
Total funding: Not listed
Headquarters: Dublin, Ireland
Founded: 1995

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