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Teraloop Oy

Commissioning Engineer, Flywheel Energy Storage Systems

Join Teraloop in Helsinki as a Commissioning Engineer for flywheel energy storage systems. Lead commissioning and system integration while working on renewable energy solutions. Enjoy a collaborative culture, competitive salary, and benefits including health insurance and sport allowance.
Teraloop Oy
Teraloop Oy
Helsinki, Finland On-site Full time UTC+02:00

Teraloop Oy

Company Overview

Teraloop Oy

Espoo, Finland

2014

Approximately 20 employees (source: startupbootcamp.com.au). No public revenue figures are available for 2023 or later.

What They Do

Teraloop Oy specializes in kinetic flywheel-based energy storage systems, which are designed to support the integration of renewable energy sources. Their technology utilizes high-speed rotating flywheels with active magnetic bearings (AMB) to mechanically store electrical energy, providing a viable alternative to traditional electrochemical batteries. This innovative approach is particularly beneficial for managing the intermittency associated with solar and wind energy applications (source: startupbootcamp.com.au). The company's flagship product, the PowerLoop system, is delivered in self-contained TEU units that integrate various components, including flywheels and power electronics, to offer a range of services such as grid energy exchange reduction and power factor correction (source: businessfinland.com). Teraloop targets a diverse market, including industrial consumers, independent power producers, and EV ultra-fast charging stations, positioning itself as a leader in the energy storage sector (source: spindrive.fi).

Projects & Track Record

As a relatively early-stage company, Teraloop has not yet completed commercial projects with specific names or capacities publicly documented. However, they are actively developing the P250 kinetic energy storage system, which is aimed at industrial applications such as data centers and microgrids. This system features a hubless flywheel design that is optimized for efficiency and maintenance-free operation (source: spindrive.fi). Teraloop has established key partnerships, notably with SpinDrive for AMB engineering, and is seeking additional sales partners with experience in the B2B energy sector to enhance their market presence (source: businessfinland.com). Their geographic focus is primarily on Finland, with aspirations for expansion across Europe, although no international projects have been reported as of yet (source: startupbootcamp.com.au).

Recent Developments

In recent months, Teraloop has made significant strides in its technology development. On August 31, 2023, the company announced the selection of SpinDrive's active magnetic bearings for its flywheels, which is expected to enhance their product offerings in the EV charging sector (source: spindrive.fi). Earlier funding achievements include a €2.4 million grant from the EU’s Horizon 2020 SME Instrument, aimed at advancing their commercial roadmap for flywheel technology (source: siliconcanals.com). Additionally, Teraloop has earned the Solar Impulse Efficient Solution label, recognizing their scalable flywheel storage solutions, although the specific date of this achievement remains unspecified (source: solarimpulse.com).

Working There

Teraloop offers a dynamic work environment with roles primarily focused on engineering, development, and operations. The team is diverse, comprising members from 11 different countries, which enriches the company culture and fosters innovation (source: startupbootcamp.com.au). The company is currently looking to hire sales professionals with experience in the B2B energy sector, as well as after-sales service partners for maintenance support (source: businessfinland.com). Teraloop's culture emphasizes autonomy, integrity, and a commitment to corporate social responsibility, aiming to create a meaningful impact in the energy sector (source: teraloop.org).


Last updated on Feb 23, 2026 | Report an issue

Job Description

We are looking for motivated employees who want to work with us on our success. We are seeking a Commissioning Engineer for flywheel production to join our diverse team and play a significant role in both our commercialization and future product design.

This is a full-time on-site role for a Commissioning Engineer for flywheel production at Teraloop. In this role, you will be responsible for the flywheel commissioning and system level integration. You will be part of a multidisciplinary team designing, manufacturing and operating state-of-the-art flywheel energy storage systems (FESS) to empower the world. Mechanical/electrical engineering background is beneficial to succeed in this role.

The position requires regular on-site presence at our Helsinki office. As commissioning travel is currently not consecutive in the company's present stage, the selected candidate must be able to work primarily from our Helsinki facilities and actively participate in daily on-site operations and collaboration.

In this position you will

  • Commission flywheel and flywheel energy storage systems and prepare the related documentation.
  • Prepare commissioning plans and schedules to support the commercial deployment of the systems.
  • Work with subject matter experts to create, improve, and consolidate commissioning documentation into comprehensive end-to-end guides.
  • Communicate clearly with commercial and utility customers, explaining root causes and solutions while building strong, trust-based relationships.

The Candidate's essential requirements

  • Bachelor's or Master's degree in a mechanical/automation or control engineering field
  • 5+ years of total experience in industrial commissioning environment
  • Fluent communication skills in English (Italy and/or Spanish is an advantage)

We positively value

  • Hands-on experience with commissioning and troubleshooting on industrial sites
  • Experience of magnetically levitated systems is an advantage (turbo blowers etc.)
  • Good understanding of PLC controlled systems
  • Experience of variable frequency drive commissioning (Siemens, Danfoss)
  • Good understanding of power systems and energy conversion with frequency converters
  • Familiarity with different Fieldbus protocols Profinet, Modbus, EtherCAT and OPC-UA.

Others

  • Willingness to travel.

What Teraloop offer to you

  • Sense of purpose, working on a grand challenge that enables transition to a renewable-based energy system. Sustainability is an integral part of our culture and daily work.
  • A collaborative working environment: where your proactive approach is valued. Just pitch-in with new ideas; we'll work together to evaluate them and make them real.
  • A high level of autonomy in self-directed and self-organizing teams.
  • Join a driven and collaborative network of people dedicated to revolutionizing the energy storage industry.
  • Competitive salary.
  • Benefits such as Medical Insurance (Pohjola Extra health Insurance), 400€ per year of Sport benefit, events, support to attend conferences or events of interest, but most importantly the possibility to be a part of a unique and diverse team, connected by same purpose, together we are working on a grand challenge that enables transition to a renewable-based energy system.

Are you ready to take on the challenge in a small company that wants to change the World? Please submit your application at your earliest convenience - we eagerly anticipate discovering your unique skills and experiences.

Apply now

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About the role

March 22, 2026

Full time

Company

March 22, 2026

On-site

Energy Storage

Teraloop Oy

  •  Helsinki, Finland

5+ years in industrial commissioning

UTC+02:00