Project Engineer (HVAC/Energy Efficiency)
First seen by Alion on Oct 23, 2026.
Project Engineer
R8 Technologies is looking for a Project Engineer to join our team in Tallinn, Estonia. This is an on-site role suited for a driven specialist with strong communication skills in both English and Estonian, and a background in HVAC or Energy Efficiency Engineering.
As a Project Engineer, you will be in charge of AI-powered software integration into real estate portfolios around the globe. The R8 Digital Operator Jenny is a sophisticated data-driven AI solution enabling real estate properties to rapidly decrease energy consumption and CO2 emissions. In addition, your contribution as the Project Engineer will have an immediate and long-term impact on climate change mitigation.
Key Responsibilities
- Integrate BMS data into the R8 Digital Operator and deliver results to customers
- Analyze HVAC systems and controls performance
- Onboard new clients and retain existing ones
- Support customers and partners technically via email, calls, and site visits
- Provide product feedback and test new features across R8 solutions
- Support sales with technical expertise
What we’re looking for
- Mid- to Senior-level experience in HVAC, Energy Efficiency, or Building Automation
- Strong problem-solving and analytical skills
- Excellent communication and teamwork abilities
- Self-motivated and able to work independently under minimum supervision
- Fluent in English and Estonian
What we offer
- Competitive compensation
- Flexible hours to promote work-life balance
- Sports compensation to support employee wellness
- Friendly, open, supportive colleagues
About Us
R8 Technologies is an international proptech company scaling out the award-winning R8 Digital Operator. It is an Artificial Intelligence based SaaS solution, which significantly helps to reduce building energy costs, minimizes CO2 emissions and helps facility managers to focus on more important duties. In short, we want to make the world a greener place and we call you to join with us on that important journey!
Sounds interesting?
Please send your CV and a cover letter to info(at)r8tech.io or apply directly from here!