Photon Energy Group

Technologist

Join Photon Energy Group as a Technologist in Prague or Liberec. Drive water treatment innovations, collaborate with experts, and enjoy benefits like flexible hours, company car, and 5 weeks holiday. Grow your career in a dynamic renewable energy firm.

Photon Energy Group

Company Overview

Photon Energy Group, operating through its parent company Photon Energy N.V.

Amsterdam, Netherlands

2008

Approximately 50 employees (source: linkedin.com). No recent revenue data available for 2023 or later.

What They Do

Photon Energy Group focuses on the development of solar energy projects, engineering, procurement and construction (EPC), and operational and maintenance services (O&M). Their technology focus is on solar energy, managing a growing number of their own solar power plants, which has recently increased to 74.7 MWp. The company has also expanded its activities into solar energy storage and provides solutions for clean water, including drinking water and wastewater treatment. Their products and services include end-to-end solutions for renewable energy, targeting commercial customers, utilities, and communities in need of clean energy and water treatment (source: photonenergy.com).

Projects & Track Record

Among the notable projects of Photon Energy are the first own solar power plant in the Czech Republic, with a capacity of 32 MWp in the Czech Republic and Slovakia, and several other projects in Germany, Italy, and Australia. Recently, the company also added 31.5 MWp through eight new solar power plants in Romania. Their portfolio also includes the installation of solar panels at 30 ALDI locations in Hungary, highlighting their involvement in commercial projects. The ongoing expansion of their portfolio and O&M services, covering over 150 MWp, demonstrates their growing influence in the sector (source: photonenergy.com).

Recent Developments

In the past two years, Photon Energy has made significant announcements, including changes in the shareholder structure and the integration of Lerta for comprehensive clean energy solutions. The company has also released its annual report for 2024 in ESEF format, with PricewaterhouseCoopers as the auditor. Their focus on reinvesting profits instead of paying dividends underscores their commitment to growth and development in the sector (source: ir.photonenergy.com).

Careers

Photon Energy offers a range of positions in dynamic departments such as solar energy project development, EPC, O&M, and clean water management. The company has a culture focused on collaboration and problem-solving, with a team dedicated to integrating energy and water solutions. The headquarters are located in Amsterdam, with additional offices in Australia and Hungary, and they are looking for new employees who want to contribute to their growth in the renewable energy and water sector (source: photonenergy.com).


Last updated on Feb 23, 2026 | Report an issue

Join us as a Technologist and take part in developing and delivering advanced water treatment and industrial technology solutions.

In this role, you will contribute to impactful projects, collaborate with experienced professionals and help drive the technical excellence that defines the Photon Water Team. If you are motivated by innovation, enjoy solving complex technical challenges and want to grow in a dynamic, business‑driven environment, this opportunity is the right fit for you.

Key Responsibilities

  • Designing water treatment and industrial technology systems, including process schemes and flows
  • Selecting materials, sorption media, filtration media and chemicals for water applications
  • Applying physical and chemical water treatment principles across key technologies (filtration, membranes, coagulation, disinfection)
  • Contributing to all project phases from offer preparation to commissioning and handover
  • Supporting pilot testing, operational optimization and providing technical input for project closure
  • Cooperating with Production and providing technical support during manufacturing and assembly
  • Participating in service activities across Water Treatment, Lake Management, Remediation and Wells & Resources
  • Preparing documentation and supporting standardization and knowledge sharing
  • Ensuring technical quality and continuity throughout the full project lifecycle

Qualifications and Experience

  • Experience in at least one of the following: water management, drinking water or wastewater treatment, or construction-related works
  • Experience with commissioning, operation, service, troubleshooting, or cost optimization/value engineering is an advantage
  • University degree in a relevant technical field
  • Advanced MS Office skills
  • Category B driving licence and active driving experience
  • Willingness to travel within the Czech Republic and abroad
  • Positive attitude, willingness to learn and collaborate
  • Independent, responsible and results-oriented working style
  • Excellent communication and presentation skills
  • Strong client-focused mindset with the ability to understand needs and propose solutions
  • Strategic and analytical thinking, including strong data-analysis skills

Our Offer

  • Permanent employment contract with the possibility of an immediate start
  • Opportunity to work in a fast-growing, international renewable energy company
  • 5 weeks of paid holiday
  • 3 sick days and 1 CSR day for voluntary and socially important activities
  • Meal contribution from employer
  • MultiSport card, after probation period
  • Teambuilding and corporate events
  • Flexible working hours and occasional home office
  • Referral bonus (10 000 CZK for a recommended employee)
  • Employee mobile plan available for personal use (whether transferring your own number or using a company number), along with access to a special family tariff
  • Working tools: laptop, mobile phone, company car

If you are interested in the position and fulfil the above requirements, we would love to hear from you.

Apply now

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About the role

April 30, 2026

Full time

Company

May 1, 2026

Hybrid

Hydropower

Photon Energy Group

photonenergy.com

  •  Prague, Czech Republic
  •  Liberec, Czech Republic

Relevant technical experience in water management or treatment

UTC+01:00