Commissioning Engineer HVAC / Electrical (m/f/d) 80-100%

As a leading Swiss construction and real estate service provider, Implenia develops, realizes, and manages living spaces, work environments, and infrastructure for future generations in Switzerland and Germany. Additionally, Implenia offers tunnel construction and related infrastructure projects in other markets. The company combines expertise from highly qualified consulting, development, planning, and execution units under one roof into an integrated, multinational leading construction and real estate service provider. With its headquarters in Opfikon near Zurich, Implenia employs over 8,000 employees (FTE) across Europe and achieved a turnover of CHF 3.5 billion in 2025. More information at implenia.com

To support the Datacenter Team in the Zurich region, we are looking for you as our Commissioning / Support Specialist (m/f/d) 80–100%. Your place of employment will be our headquarters «Connect» in Opfikon.

As an experienced Commissioning Engineer, you ensure the proper, timely, and quality-compliant commissioning of defined HVAC and electrical systems. You are responsible for planning, coordinating, executing, and documenting all commissioning activities, taking into account project specifications, standards, safety requirements, and internal processes. You work closely with project management, specialist planners, suppliers, and the commercial team to ensure that the systems function according to planning, specifications, and operational concepts.

Your responsibilities

• You plan, coordinate, and schedule commissioning activities (Commissioning Level 1–3) on complex projects
• You review execution and revision documents from specialist planners, suppliers, and subcontractors and report deviations or missing information
• You create and maintain commissioning procedures, test plans, checklists, and complete commissioning documentation
• You coordinate contractors, suppliers, and specialists during the commissioning phase and accompany functional tests, approvals, and system releases
• You monitor and document the quality of execution and test results and ensure follow-up of defects until resolution

Why you succeed

• You have formal training in building technology (HVAC or electrical)
• You bring at least 5 years of experience in commissioning data centers or similarly complex projects
• You possess very good technical understanding of HVAC, electrical, and MSR/BMS systems and their interaction
• You work in a structured, analytical, and solution-oriented manner and take responsibility in your area of tasks
• You communicate fluently in English; German skills are an advantage

What we offer you

• A multicultural working environment with the chance to help shape a livable future
• State-of-the-art technologies and a modern workplace at a sustainable company
• A company that promotes talents and the further education of its employees
• The security of a financially healthy, broadly positioned group with strong roots in Switzerland
• An exciting selection of benefits:
• 5 weeks of vacation and 9 paid bridge days
• an in-house pension fund with a very good coverage ratio and 3 contribution levels
• numerous discounts on well-known providers of products and services

Why our employees enjoy working with us, they tell you themselves in the following video: https://youtu.be/wtuhlIfjJq8

Could this position interest you? If yes, apply today via this advertisement! We look forward to getting to know you.

At Implenia, we value and live diversity. Our recruitment process is therefore focused on promoting diversity, equality, and inclusion.

*We kindly ask recruiters not to submit unsolicited resumes. All submissions will not be considered and do not constitute any obligation.

Questions?

Martina Popovic, Talent Acquisition Partner Division Buildings, will be happy to answer your questions by email: martina.popovic@implenia.com