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Winthrop Technologies

Turnkey data centre construction contractor

Electrical Package Manager

Full-TimeUpdated on 10/17/2026
No salary listed
Mid
Bachelor's, Master's
Helsinki, Finland
In Person
Architecture & Civil EngineeringConstruction Management

About the job

Requirements
  • A relevant bachelor's or master's degree in electrical engineering or a related discipline is required.
  • Proven project management experience, preferably on large-scale projects, ideally in data centres, pharmaceutical, or industrial settings.
  • A strong track record coordinating and managing complex electrical and mechanical systems projects is required.
  • Experience handling industrial relations matters is required.
  • Solid knowledge of health and safety regulations and practices is required.
  • Experience in design-and-build projects is required.
  • Proficiency in Microsoft Office and relevant mechanical software, along with strong technical knowledge of mechanical systems, is required.
  • Strong leadership, communication, and organisational skills, with the ability to manage multiple priorities and drive team performance, are required.
Responsibilities
  • Manage the electrical systems package from design coordination through installation, testing, and commissioning.
  • Oversee site safety with the Project Manager and Winthrop Safety Advisor, including setup, management, and close-out of the safety file as part of the management team.
  • Promote and maintain a strong quality, health, safety, and environmental culture within the team.
  • Collaborate with the Project Manager, consulting engineers, and client to manage the project schedule and ensure timely delivery.
  • Manage costs associated with the electrical package, including the Winthrop Electrical Team, subcontractors, material deliveries and goods receipting, plant and equipment, variations, and valuations.
  • Oversee day-to-day site operations and ensure policies and procedures are followed.
  • Supervise subcontractor activities and track progress against schedule and manpower levels.
  • Maintain and manage the Winthrop In Progress snagging system, ensuring supervisors submit weekly punch lists and distributing snags to relevant subcontractors.
  • Submit direct labour and subcontractor hours to the time administrator for central tracking.
  • Attend site meetings, internal project reviews, engineering reviews, planning and coordination meetings, and handover meetings.
  • Issue weekly cost reports covering orders placed, expected materials, and labour levels.
  • Issue internal weekly progress reports summarising supervisors' updates, percentage complete based on work breakdown structure codes, risks under Winthrop's control such as late deliveries, and other concerns.
  • Issue external weekly progress reports to the Project Manager detailing unavailable areas, delays, design shortages, third-party hold-ups, and percentage complete.
  • Schedule material deliveries in line with the project programme and track all deliveries.
  • Maintain a weekly project photographic diary.
  • Perform other duties as required to successfully deliver the electrical package.

About the company

Winthrop Technologies acts as a European turnkey data centre constructor and general contractor, delivering end-to-end projects that cover design, civil, structural, architectural, mechanical, electrical, and commissioning services for hyperscale and colocation clients. Its approach centers on integrated delivery: projects are designed, built, and commissioned to meet mission-critical requirements, with BIM and off-site fabrication used to speed up delivery and reduce on-site complexity. The company differentiates itself through an engineer-led culture, early adoption of BIM and modular construction, and a focus on rapid delivery across eight European countries, complemented by a strategic Blackstone partnership that supports growth. Its goal is to build a scalable European data centre delivery platform that delivers high-quality, large-scale facilities while maintaining continuity in leadership and client relationships.

Company Size

1,001-5,000

Company Stage

Acquired

Total Funding

N/A

Headquarters

Dublin, Ireland

Founded

1995

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Simplify's Take

What believers are saying

  • July 2026 projects show active work in Italy, Netherlands, Finland, and Ireland.
  • Winthrop still markets itself as Europe's leading dedicated turnkey data centre delivery provider.
  • The 2024 Blackstone partnership supports funding for larger AI-driven data centre programs.

What critics are saying

  • Winthrop's current portfolio is concentrated in hyperscale builds, exposing schedule and client concentration risk.
  • Bertonico, Amsterdam, Kirkkonummi, Espoo, and Vaasa projects demand flawless commissioning in 2026.
  • A major delay or cost overrun on one 96MW campus can damage Blackstone confidence.

What makes Winthrop Technologies unique

  • Engineer-led delivery under Anne Dooley and Barry English still defines execution culture.
  • Blackstone owns 50.7% since April 2024, signaling institutional backing and discipline.
  • June 2026 chair appointment to Ulrich Spiesshofer strengthens governance for Europe expansion.

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Benefits

  • Professional Development Budget

Growth & Insights and Company News

Headcount

6 month growth

6%

1 year growth

4%

2 year growth

4%
Winthrop Technologies
Jul 15th, 2026
Winthrop Technologies receives British Safety Council International Safety Award.

Winthrop Technologies receives British Safety Council International Safety Award. Winthrop Technologies is proud to have received the International Safety Award from the British Safety Council, recognising outstanding Environmental, Health & Safety (EHS) performance at its project site in Amsterdam. The 2026 International Safety Awards recognise organisations worldwide for excellence in preventing workplace injuries and illness, and for promoting overall wellbeing. Winthrop's achievement highlights the exemplary safety standards maintained and the robust safety record delivered despite an incredibly complex working environment. Located adjacent to the Schiphol Airport runway, the Amsterdam project operated under highly constrained conditions. The team successfully navigated strict airport controls and limited crane lift windows that were frequently rescheduled or cancelled due to changing air traffic. Through close coordination with airport authorities, the project team continuously adapted construction activities, ensuring safe operations while maintaining steady project progress. The award was accepted by Niall Tuffy, Regional H&S Manager, and Sean O'Sullivan, Project Manager, on behalf of the Amsterdam project team. "The British Safety Council applauds Winthrop on this achievement," said Mike Robinson, Chief Executive of the British Safety Council. "The award recognises their commitment and hard work to keep employees and workplaces free of injury and ill health." This recognition reflects the resilience, professionalism, and deeply ingrained safety-first culture demonstrated by its team throughout the entire project lifecycle. Winthrop Technologies extends its warmest congratulations to everyone involved in achieving this outstanding result.

Winthrop Technologies
Oct 15th, 2024
Winthrop wins Gold at the All-Ireland Occupational Safety Awards

Winthrop Engineering and Contracting Limited also received a Consistent High Achiever Award, which is awarded to companies who achieve a Distinction or above for five consecutive years.

Business Post
Apr 12th, 2024
Blackstone acquires majority stake in Irish data centre company Winthrop

Sources have told the Business Post the transaction values Winthrop at more than €800 million