JUWI

O&M Engineer (m/w/d)

Join JUWI as an O&M Engineer in Kozani, Greece, managing operations and maintenance of a 204 MWp PV plant. Ensure plant reliability, supervise teams, and support renewable energy growth. Enjoy flexible work, private health insurance, and career development opportunities.
JUWI
JUWI
Flexible Full time UTC+02:00

JUWI

Company Overview

JUWI GmbH, a subsidiary of MVV Energie AG

Wörrstadt, Germany

1996

Approximately 1,350 employees in 8 countries (source: juwi.com). Revenue is not publicly disclosed as JUWI is privately held.

What They Do

JUWI focuses on onshore wind energy projects in Germany as well as large-scale solar photovoltaic systems worldwide. The company offers hybrid systems with storage solutions for industrial off-grid applications and comprehensive operations and maintenance services (O&M) (source: juwi.com). Services include project acquisition, planning, engineering, procurement, construction (EPC), financing support, and operational management for wind, solar, and battery storage systems. JUWI has implemented over 2,000 projects with a total capacity of more than 4,000 MW in solar and over 1,300 wind turbines with a total capacity of 3,000 MW (source: juwi.com). Target markets include Germany for wind and the USA, the Middle East, South Africa, Southeast Asia, and Australia for solar, serving a diverse range of customers including municipalities, businesses, farmers, and investors.

Projects & Track Record

JUWI has realized over 3,000 wind and solar plants worldwide with an installed capacity of 7,000 MW, generating 11 billion kWh annually, which corresponds to about 4 million German households (source: juwi.com). Notable projects include the 204 MW Kozani bifacial solar park in northern Greece, the 125 MW Pavant solar park in the USA, and the 86 MW Prieska solar park in South Africa. JUWI has also successfully completed significant wind projects such as the 145 MW Garop wind farm in South Africa and the 60 MW wind farm in Nebraska, USA (source: renewable-energy-industry.com). Currently, JUWI is working on a robust project pipeline in Colorado, USA, and has launched the world's largest solar hybrid project at a mining site in Egypt.

Recent Developments

In November 2025, JUWI announced a collaboration with FERALPI STAHL to develop wind and solar parks in the central and northern districts of Saxony for climate-friendly electricity production (source: renewable-energy-industry.com). In 2022, JUWI merged with Windwärts Energie GmbH and completed the largest bifacial solar park in Europe in Kozani, Greece. Additionally, the world's largest solar hybrid project at a mining site in Egypt was launched (source: juwi.com). Since 2021, JUWI has also expanded its O&M services to battery storage and continues to hold certifications such as ISO 9001:2015 and ISO 27001.

Working at JUWI

JUWI employs around 1,350 people in various roles, including project development, engineering, procurement, construction, operations and maintenance services, as well as financing and planning management (source: juwi.com). The company culture emphasizes passion, commitment, and responsibility of employees as drivers of success. JUWI offers a stable working environment within the MVV Group, which has over 30 years of experience in the industry (source: juwi.com). Employees work at various locations in Germany and internationally, with the main office located in Wörrstadt. However, specific benefits such as salaries or health plans are not publicly documented.


Last updated on Feb 23, 2026 | Report an issue

Job Description

We are looking for a talented Electrical engineer to be based at our 204 MWp Kozani PV plant near Livera, Greece. You'll join our reliable Operations & Maintenance team. Do you think innovatively, are a team player and have a passionate for sustainability. Does that sound like you? Then apply now. We look forward to getting to know you.

Your contribution to the energy transition

As our O&M Site Engineer, you will be responsible for overseeing the operations and maintenance activities of the 204 MWp Kozani PV plant near Livera, including portions of the MV/HV substation. Reporting to the O&M Site Manager, you will ensure the safe, reliable, and efficient performance of the plant while supporting the continued growth of JUWI's renewable energy portfolio in Western Macedonia.

You can look forward to the following tasks:

  • Ensure all maintenance and operations initiatives are carried out in conjunction with the company's goals and objectives
  • Perform fault finding and diagnostics on all plant equipment
  • Closely cooperate with Control Room personnel, in monitoring the plant, attending faults and providing feedback
  • Conduct MV switching activities and other MV related tasks
  • Management of spare parts inventory on site
  • Contribute to the drafting of O&M reports (regular and ad-hoc ones)
  • Perform all scheduled (preventive) maintenance activities, inspections and checks, according to the approved plans, schedules and procedures
  • Organize and supervise panel washing and vegetation cutting activities
  • Supervise various subcontractors as well as a team of general workers
  • Contribute to the plant's HSE management, taking responsibility for certain areas/ activities
  • Perform stand-by during weekends and public holidays (based on a roster)
  • Perform maintenance activities in other nearby PV plants, if needed

Your energy is required

You impress us with these qualifications:

  • Degree in Electrical Engineering is mandatory
  • Licence of A class will be advantageous or intention to qualify in the near future
  • Minimum of 2 years' experience in electrical engineering (heavy current)
  • Minimum of 2 years' experience in power utility infrastructure project execution and/or operations and maintenance
  • Good technical understanding of PV plants and Substations
  • Excellent organizational and communication skills.
  • Demonstrable experience of managing Subcontractors, technical personnel, Clients and Utilities to stringent time and quality metrics
  • Conversant with construction, environmental and safety requirements and legislation
  • Conversant with the General Machinery Regulations
  • Good command of English Speaking and writing.
  • Office package and advanced MS Excel knowledge is a must

You have more to offer? We will gladly consider it. You don't meet all the requirements? No problem. We look forward to receiving your application.

Your energy booster at JUWI

At JUWI, an inspiring working environment awaits you. Our flexible working conditions creates the space for you to integrate your work into your life:

  • Company culture: a space for creativity and innovation
  • International teams: collaborating and communicating continuously with teams across the JUWI group fosters professional growth in a culturally diverse environment
  • Structured environment: benefit from well thought out processes and procedures within our ISO 9001:2015 certified matrix organization
  • Professional development: access to a wide range of opportunities for advancing your career
  • Smart working: working from home opportunities is part of our commitment to cultivating a healthy work-life balance
  • Health insurance: we've got your back! Our private health insurance plan covers you
  • Performance-based bonus: work toward your best performance, with your bonus also reflecting the region's performance

Our energy matches yours? Then apply for a job with us!

Ready for a dream job full of energy and opportunities? Then get started - you can start with a few clicks!

This is us - a strong team shaping the future

At JUWI, we stand for a sustainable and strong future for all of us. Our motto "Power of Our Unity. Sustainable. Together. Strong" permeates everything we do, from planning to implementation.

As a pioneer in the field of renewable energy, we develop innovative solutions to drive the transition to a sustainable energy supply. Our commitment to climate protection, community and economic progress is deeply rooted in our DNA.

We look forward to meeting you.

Apply now

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About the role

July 7, 2026

July 7, 2026

Full time

Flexible

Company

Solar Energy

JUWI

juwi.com

  •  Kozani, Greece
  •  Grevena, Greece
  •  Ptolemaida, Greece

Minimum of 2 years

UTC+02:00