Project Manager BESS (f/m/d)

Backed by Marguerite, a leading pan-European infrastructure fund, Nexun is a fast-growing renewable project development platform active in Spain, France, Germany, Italy, Poland, and Austria. At Nexun, we are passionate advocates for renewable energy as well as grid infrastructure and are committed to accelerating the transition to a low-carbon economy. Join our diverse team to contribute to projects that positively impact communities across Europe.

Tasks

As Project Manager BESS, you will lead and coordinate Battery Energy Storage System (BESS) projects in Italy throughout the entire project lifecycle, from early-stage opportunity assessment and project acquisition through development, permitting, construction, and commissioning.

You will play a key role in identifying, evaluating, and advancing attractive BESS opportunities while ensuring technical, commercial, regulatory, and financial viability. Working closely with internal development, engineering, commercial, legal, and external stakeholders, you will contribute to building a high-quality and profitable project pipeline in the respective market.

Key Responsibilities:

• Lead and manage BESS projects throughout all development stages, from project inception or acquisition to commercial operation.
• Coordinate and steer project development activities in accordance with country-specific regulations, permitting requirements, and market conditions.
• Evaluate greenfield and acquisition opportunities, including technical, regulatory, commercial, and financial due diligence.
• Manage relationships with landowners, authorities, grid operators, consultants, and other key stakeholders.
• Support and coordinate permitting processes and ensure compliance with applicable national and local regulations.
• Collaborate with the Engineering team to develop optimal BESS system configurations based on country-specific revenue opportunities and market requirements.
• Monitor and assess developments in local energy storage markets, revenue streams, capacity mechanisms, ancillary services, and regulatory frameworks for optimization of the relevant business case.
• Identify and assess relevant tender programs, subsidy schemes, and funding opportunities.
• Coordinate internal and external advisors, including technical, legal, environmental, tax, and insurance
• Being able to negotiate with grid operators for the most favorable grid connection conditions to optimize the revenue streams
• Build up and maintain a network to utilities, grid operators, off-takers and service providers
• Prepare project reports, development budgets, schedules, and management presentations.
• Support project handover to construction and ensure a smooth transition into execution phase.
• Contribute to continuous improvement of project development and project management processes.

Requirements

• University degree (Bachelor's or Master’s) in Engineering, Renewable Energy, Energy Economics, Environmental Sciences, Business Administration, or a related field.
• Minimum 3–5 years of professional experience in renewable energy or energy storage project development and/or project management.
• Strong knowledge of BESS project development processes in Italy.
• Good understanding of permitting procedures and construction-related regulations in the respective country.
• Experience managing complex development projects involving multiple stakeholders.
• Understanding of electricity markets and BESS revenue streams (capacity markets, balancing services, ancillary services, wholesale markets) is highly desirable.
• Ability to assess project opportunities and conduct technical and commercial project evaluations.
• Experience coordinating multidisciplinary teams and external consultants.
• Strong negotiation, communication, and stakeholder management skills.
• Fluent in English and in the respective local language (Italian or Polish).
• Willingness to travel within the country as required.
• Entrepreneurial mindset, strong ownership, and hands-on problem-solving attitude.

Benefits

At Nexun, we believe in empowering our team to drive the transition to a low-carbon economy while enjoying a supportive and dynamic work environment. Joining us means:

• Flexible Working Time – We trust our employees to manage their schedules and balance work and life effectively.
• Diversity & International: Be part of a truly global, inclusive team where different perspectives drive innovation.
• Competitive Compensation Packages – Your experience and expertise are valued with a salary that reflects your contributions and the current market.
• Modern Equipment – You’ll receive the latest tools to perform at your best, including a company laptop and mobile phone.
• Vibrant Office Location – Work from our Co-Working office situated in a lively, central area, fostering creativity and collaboration.
• Impactful Work – Contribute directly to high-quality renewable energy and infrastructure projects across Europe, making a tangible difference for communities and the environment.
• Collaborative Culture – Join a diverse and passionate team that values innovation, knowledge-sharing, and professional growth.

At Nexun, your work matters-here, you’ll be part of shaping the future of renewable energy while thriving in a flexible, modern, and inspiring workplace.