HR Officer
Ecohz
Company Overview
Ecohz, a private company owned by Caely Holding B.V. (Netherlands)
HeadquartersOslo, Norway
Founded2002
SizeApproximately 40 employees in Oslo and Nyon, Switzerland, with estimated annual revenue of about $24 million (source: pitchbook.com)
What They Do
Ecohz specializes in sustainability solutions focused on helping corporate customers reduce emissions through documented renewable electricity, carbon credits, biogas, and digital platforms rather than developing power plants themselves (source: ecohz.com). Their core business involves the documentation and supply of renewable electricity and related market-based instruments such as Guarantees of Origin in Europe, RECs and Green-e in North America, and I-RECs in select Asian markets (source: lobbyfacts.eu). Ecohz offers innovative products like GO, which combines renewable energy purchasing with financing and building new renewable power generation assets (source: altenergymag.com). The company acts as a specialist adviser to multinational corporations seeking decarbonization and supply-chain emissions reductions, managing a diverse portfolio spanning hydro, wind, solar, geothermal, and biomass generation from more than 200 power plants operated by over 20 producers across Europe (source: linkedin.com).
Projects & Track Record
Ecohz's track record centers on market infrastructure and client-side decarbonization rather than physical construction projects, emphasizing portfolio scale and product milestones. Historically, the company reported a renewable energy portfolio totaling nearly 48 TWh, supported by fixed supplier agreements with more than 20 producers and over 200 power plants (source: energy-xprt.com). It is recognized as one of Europes leading independent suppliers of documented renewable electricity, providing verified renewable energy solutions to a broad range of corporate clients (source: lobbyfacts.eu).
Recent Developments
In January 2026, Ecohz was acquired by Caely Renewables, marking a significant milestone in its corporate development and ownership structure (source: ecohz.com). In July 2025, the company strengthened its biomethane offering by obtaining ISCC EU certification, enhancing its portfolio of sustainable energy products (source: ecohz.com). Additionally, in August 2025, Ecohz announced the launch of an I-TRACK Foundation template designed to support CBAM-compliant Power Purchase Agreements (PPAs), reflecting its commitment to innovative market solutions (source: ecohz.com).
Working There
Ecohz fosters a dynamic, open, personal, and empowering work culture, with its centrally located Oslo office designed to encourage sustainable commuting options such as public transport and cycling (source: ecohz.com). The company primarily hires for commercial, advisory, marketing, communication, and client-service roles rather than heavy engineering positions, as reflected by public contacts including Head of Marketing, Communication & Events and Communications Manager (source: ecohz.com). This focus supports its mission to provide expert guidance and market-based renewable energy solutions to multinational clients.
Last updated on Sep 4, 2026 | Report an issue
Job Description
We are looking for a motivated and experienced HR professional to join our HR team. In this role, you will support and manage a wide range of HR activities across the entire employee lifecycle, contributing to a positive employee experience and ensuring smooth and efficient HR operations. As we are an international company with multiple offices around the world, you will work in a dynamic, cross-border environment. You will work closely with both management and employees, playing an important role in day-to-day operational HR tasks as well as ongoing HR development and improvement initiatives.
The Candidate
Your responsibilities include managing day-to-day HR operations and employee administration, while supporting the full employee lifecycle, including onboarding, development, retention, and offboarding. You will prepare employment contracts, amendments, and other HR documentation, ensuring HR systems and employee records are accurately maintained and kept up to date.
You will provide first-line HR support to employees and management on a wide range of HR-related matters, including employee benefits administration, as well as support processes related to absenteeism and leave management. In this role, you will work extensively with Personio as our core HR system to efficiently manage employee data and HR workflows.
Furthermore, you will contribute to performance management and employee development initiatives, support HR projects and policy improvements, and ensure compliance with applicable employment laws and internal company policies across multiple countries. This includes working within different legal frameworks and HR regulations, requiring a strong ability to adapt and ensure compliance in an international environment.
The Requirements
- 3-5 years of experience in an HR role (HR Assistant, HR Officer, or similar)
- Master's degree (MSc) in Human Resources, Business Administration, Psychology, or a related field is preferred
- Strong understanding of HR processes and international employment legislation
- Excellent communication skills, both written and verbal
- Strong organizational and administrative skills
- Ability to handle confidential information with discretion
- Proactive, hands-on, and solution-oriented mindset
- Strong task organizational skills are required.
- Living and working in/around Amsterdam, The Netherlands
The Offer
- Work in an inspiring, fast-growing commodity sector.
- Competitive salary with a bonus scheme.
- Collaborative and ambitious culture.
- Get support with a relocation budget.
- Unlimited holidays.
- Join a diverse team with 15+ nationalities.
- Pension scheme.
- Access a fully equipped gym 24/7.
- Weekly bootcamp fitness classes.
- Annual company trip.
- Free electric bikes during the day.
- Weekly padel court.
Disclaimer
As part of our hiring process, you will be invited to our office to meet the team and your prospective manager. Caely only publishes job vacancies through our official platforms: LinkedIn (Caely Renewables: Overview | LinkedIn) and website (Home - Caely Renewables). All communication from Caely will be from a @caely.com email address only.
Caely is not affiliated in any way to third party recruiters unless authorized. Please disregard any written or oral request for a job offer or an interview that you believe is or might be fraudulent or suspicious and immediately get in touch with us via email at [email protected] upon receiving a suspicious invite or offer or claim.
Apply now
Job expired?Please let Ecohz know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
Apply now
Job expired?Please let Ecohz know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
See how you’re connected
View connectionsSee your contacts at Ecohz on LinkedIn and tap your network when applying for this position.
Get job alerts
Get job alerts for opportunities in Amsterdam, the Netherlands
Join Talent Pool
Let clean energy employers find you
About the role
September 10, 2026
September 10, 2026
Full time
On-site
Company
- Amsterdam, the Netherlands
3-5 years
UTC+01:00