CSA Site Supervisor

Mercury
📍 Helsinki, Uusimaa, Finland 💼 Full-time 🕒 Posted February 26, 2026

Job Description

Overview

CSA Site Supervisor role at Mercury, Helsinki, Finland. Apply to join a European leader in construction solutions focused on delivering complex engineering and construction projects for world-leading corporations.

Mercury is the European leader in construction solutions. We build and manage complex engineering & construction projects across multiple sectors, including Enterprise Data Centres, Advanced Technology & Life Sciences, Hyperscale Data Centres, and Fire Protection. Our people are encouraged to innovate and develop within a supportive environment that enables them to reach their full potential.

Mercury is an equal opportunities employer.

Key Responsibilities Of The Role

  • Manage site safety in conjunction with the Mercury Safety Advisor, including setup, management, and closure of the safety file as part of the management team.
  • Manage sub-contractor activities: track progress against schedule and manpower levels;...

Ready to Apply?

Submit your application today and join our talented team at Mercury.

Submit Application

Job Details

  • Location Helsinki, Uusimaa
  • Job Type Full-time
  • Category Architecture, Planning & Construction
  • Posted Date February 26, 2026
  • Application Deadline April 07, 2026