o&m site manager
Oct 29, 2026 · JUWI Greece
What you'll do
- Lead daily operation and maintenance across the regional solar PV cluster.
- Develop and monitor facility operation plans, maintenance schedules, resources, outages, and spare-parts management.
- Improve operating procedures, maintenance processes, and working practices.
- Manage the site team, including work allocation, training, authorizations, performance, and on-call coverage.
- Monitor plant performance, alarms, and faults, coordinating troubleshooting, escalation, and restoration.
- Serve as the site-level operational and technical contact for asset managers, grid operators, OEMs, subcontractors, and authorities.
- Implement QHSE requirements, permit-to-work, LOTO, risk assessments, emergency arrangements, and incident reporting.
- Monitor plant availability and recurring issues, coordinating root-cause investigations and corrective actions.
- Coordinate subcontractors and OEM teams, overseeing spare parts, warranties, claims, records, and O&M reporting.
- Manage standby and emergency-response arrangements across the cluster, including escalation when required.
Key requirements
- 7+ years' experience
- Utility-scale solar PV O&M, including plant performance analysis, SCADA systems, inverters, and trackers.
- Site team leadership, maintenance planning, and incident response.
- QHSE, permit-to-work and LOTO, and contractor management.
- Technical reporting and spare-parts management.
- Greek and English fluency and IT skills.
- Electrical Engineering / Mechanical Engineering
Benefits
- Flexible working conditions, working-from-home opportunities, private health insurance and a performance-based bonus are offered.
- The company also provides professional development opportunities and an international, culturally diverse working environment.
About the job
As our O&M Site Manager, you will be responsible for leading and overseeing the safe, reliable and efficient operation and maintenance of the utility-scale PV plants within the regional cluster. This is a site-based role requiring regular travel between the plants within the cluster. The role…
About the company
The JUWI Group has been among the leading renewable energy specialists since almost 30 years and offers a full range of project development and other services connected with the planning, construction and operation of renewable energy plants. The company’s business activities especially include wind and solar energy projects as well as hybrid systems with storage facilities for industrial applications.
The company is a subsidiary of MVV Energie AG, of Mannheim, one of Germany’s largest municipal energy suppliers. JUWI is headquartered in Wörrstadt near Mainz and has offices in Hanover, Brandis (Saxony), Stuttgart, Bochum, Ansbach, Melle and Rostock. In the summer of 2022, Windwärts Energie GmbH was merged with juwi AG, which was then reconstituted as JUWI GmbH. JUWI was established in 1996 in Rhineland-Palatinate, Windwärts was founded in 1994 in Lower Saxony.
Throughout the world, JUWI has a workforce of more than 1,300 people and has projects on all continents. Outside Germany, the company operates subsidiaries in Italy, Greece, South Africa, the USA, Australia, India, the Philippines, Thailand, Vietnam and Singapore.
In the wind sector, JUWI has realized more than 1,200 wind turbines with a capacity of more than 3,000 megawatts at about 200 locations throughout the world. In the solar segment, about 1,850 photovoltaic facilities with a total capacity of about 4,000 megawatts have been installed. The JUWI operating team operates wind power and photovoltaic facilities with a total capacity of more than 4,100 megawatts. JUWI has initiated investments with a total volume of more than €10 billion for the realization of these energy projects.
About the company
The JUWI Group has been among the leading renewable energy specialists since almost 30 years and offers a full range of project development and other services connected with the planning, construction and operation of renewable energy plants. The company’s business activities especially include wind and solar energy projects as well as hybrid systems with storage facilities for industrial applications.
The company is a subsidiary of MVV Energie AG, of Mannheim, one of Germany’s largest municipal energy suppliers. JUWI is headquartered in Wörrstadt near Mainz and has offices in Hanover, Brandis (Saxony), Stuttgart, Bochum, Ansbach, Melle and Rostock. In the summer of 2022, Windwärts Energie GmbH was merged with juwi AG, which was then reconstituted as JUWI GmbH. JUWI was established in 1996 in Rhineland-Palatinate, Windwärts was founded in 1994 in Lower Saxony.
Throughout the world, JUWI has a workforce of more than 1,300 people and has projects on all continents. Outside Germany, the company operates subsidiaries in Italy, Greece, South Africa, the USA, Australia, India, the Philippines, Thailand, Vietnam and Singapore.
In the wind sector, JUWI has realized more than 1,200 wind turbines with a capacity of more than 3,000 megawatts at about 200 locations throughout the world. In the solar segment, about 1,850 photovoltaic facilities with a total capacity of about 4,000 megawatts have been installed. The JUWI operating team operates wind power and photovoltaic facilities with a total capacity of more than 4,100 megawatts. JUWI has initiated investments with a total volume of more than €10 billion for the realization of these energy projects.