Mestarit Henkilöstöpalvelut Oy logo
Est. Monthly
Estimated €2,329 - €2,770
Posted August 13, 2026 · 0 days agoLast seen August 13, 2026Deadline August 27, 2026
Kouvola, Finland
Onsite · Construction
Full-time · Mid-Level
Finnish, English
No People Management
How this salary compares
Salary Context: Firestop Installer

Hover or tap a row for full statistics (EUR / month on this chart).

Salary analysis

Compared with the selected benchmark ("All roles in Kouvola, Finland"), this listing's salary midpoint is about 93% lower. The offer sits below the benchmark range (€1,911–€4,032). The listed pay band (€194–€231) is tighter than the benchmark, which suggests lower salary variability. This benchmark is based on 89 comparable listings.

Monthly salary comparison for Firestop Installer
MarketLower bound (25th percentile)MedianUpper bound (75th percentile)
Market Average: Firestop Installer€2,640/per month€3,080/per month€3,520/per month
All roles in Kouvola, Finland€1,911/per month€2,398/per month€4,032/per month
Pay in our data — not quoted in ad (Mid-Level)€194/per month€212/per month€231/per month
About the role

We are seeking an experienced firestop installer for a data center project in Kouvola. The position offers a long-term opportunity to join a skilled team in a demanding and interesting environment. Work begins as soon as a suitable candidate is found. It is a long-running project with potential for extended employment and a possibility to move to the client’s permanent staff. As a firestop installer you will be responsible for implementing firestop systems in a data center setting. Success in the role requires prior experience with firestop work and the ability to work independently while ensuring high-quality workmanship. Finnish language skills are not required, but knowledge of Finnish is appreciated. Requirements include prior experience with firestop work, ability to work independently, a valid occupational safety card, and proficiency in Finnish or English. We offer the chance to participate in a long-duration data center project, potential to transfer to the client’s permanent staff, competitive pay based on experience, and a stable, long-term work environment. If you’re interested, apply as soon as possible via the provided application link; interviews will be conducted with suitable candidates. Mestareiden Henkilöstöpalvelut Oy is a personnel service company operating in construction and electrical engineering disciplines. We provide personnel solutions with strong expertise, and we are a safe and reliable employer offering pathways to new challenges in construction. For more information, visit www.henkilostomestarit.fi.

Job Details

Responsibilities

  • Oversee implementation of firestop systems in a data center environment
  • Ensure quality workmanship and safety practices

Requirements

  • Experience with firestop work
  • Ability to work independently
  • Valid occupational safety card
  • Finnish or English language skills

Skills & Technologies

Firestop materialsData center environments
Seen 6 hours agoPartial Schema
Mestarit Henkilöstöpalvelut Oy logo
Mestarit HenkilöstöpalvelutOy · 501 open roles
Top locations: Helsinki, Finland · 243 · Remote - Finland · 45 · Tampere, Finland · 23+54 other locations
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