Site Manager (BESS)

Equans Group; München; On-site; EUR 70,000 - 105,000; Full time

Job summary

Equans Solar & Storage is seeking a Site Manager / Civil Engineer to lead installation and commissioning of battery energy storage systems (BESS). The role involves coordinating on-site teams, subcontractors, and suppliers while driving on-time delivery within budget and quality standards.

You will work with electrical, civil, and mechanical engineers to ensure efficient project execution, uphold safety and regulatory compliance, and produce regular progress reports.

Qualifications

• University/degree in electrical, mechanical, or industrial engineering.
• At least 3 years in BESS or large-scale electrical projects.
• Experience with ETAP, AutoCAD, SKM.
• Proven on-site supervision of contractors.

Responsibilities

• Lead and coordinate installation and commissioning of BESS while meeting deadlines, budgets, and quality standards.
• Supervise service providers, subcontractors, and suppliers on-site per contract.
• Ensure compliance with safety, health, and environmental regulations.
• Collaborate with project managers and engineers to ensure efficient project execution.
• Maintain progress reports, site logs, and project documentation.
• Identify and resolve technical and operational challenges during construction and testing.
• Oversee pre-commissioning and commissioning tests.
• Monitor materials, tools, and equipment availability to optimize resources.
• Supervise and assist work crews on site.

Education

Bachelor's degree in Electrical Engineering / Mechanical Engineering / Industrial Engineering

Tools

ETAP

AutoCAD

SKM

Job description

Job: Technicians Construction Contract type: Permanent Location: Ridlerstrasse 31c 80339 Munich Germany Offer ID: 92501Equans Solar and Storage, a subsidiary of Equans, part of the Bouygues Group, is looking for its future: Site Manager / Civil Engineer BESS – Battery Energy Storage Systems (m/f/d) -Full-time permanent position– Nationwide with the possibility to work from MunichJoin us in driving the energy transitionAre you interested in being part of an international team that tackles the challenges of the energy transition and helps shape it?Company OverviewBouygues Energies & Services, an Equans company and subsidiary of the French Bouygues Group, is a major player in the energy transition and the digital transformation of regions, industries, and buildings. The entire Bouygues Group, which employs approximately 200,000 people in more than 90 countries worldwide, is recognized as an international leader in sustainable construction.Our EQUANS Solar & Storage business unit is a specialized division of Equans with over 10 years of experience. It is the strategic partner for integrated, efficient, and large-scale solutions for solar and energy storage projects. Our mission is to advance the energy transition and contribute to a low-carbon world by developing and integrating solar and energy storage solutions. We offer photovoltaic and hybrid solar power plants, energy storage systems, innovative projects, and B2B solutions in the field of solar energy.With a presence in 15 countries and a team of 1,500 experts in solar energy and high-voltage systems, Equans Solar & Storage has delivered more than 6 GW of installed solar capacity, 550 MWh of battery storage, and 2 GW of operations and maintenance.Want to learn more about our projects? Click here:Solar & Storage Solutions for Energy Efficiency | EquansYour main responsibilities:Lead and coordinate the installation and commissioning of battery energy storage systems (BESS) while adhering to deadlines, budgets, and quality standards.Supervise and coordinate service providers, subcontractors, and suppliers on-site, and ensure compliance with technical specifications and contractual agreements.Ensure that all on-site activities comply with local regulations regarding workplace safety, health, and environmental protection, including national and international standards.Collaborate with project managers, electrical engineers, civil engineers, and mechanical engineers, as well as with operations and maintenance teams, to ensure the efficient and focused execution of the project.Supervise the installation of electrical equipment and energy storage systems, verifying their compliance with quality standards, construction plans, and technical specifications.Maintain progress reports, site logs, meeting minutes, and all other project-related documentation.Identify and resolve technical and operational challenges during the construction, installation, and testing phases.Ensure that pre-commissioning and commissioning tests are carried out efficiently and in accordance with all specifications.Monitor the availability of materials, tools, and equipment to optimize resources and ensure that work proceeds smoothly.Supervise and assist the work crews on the job siteThe profile we’re looking for:A university degree in electrical engineering, mechanical engineering, industrial engineering, or a related field.At least 3 years of experience in projects related to battery energy storage systems (BESS) or large-scale electrical infrastructure.In-depth knowledge of the installation, commissioning, and operation of BESS, including their integration with substations and power grids.Experience using design and simulation software such as ETAP, AutoCAD, and SKM, as well as tools for monitoring the performance of energy storage systems.Experience managing service providers and subcontractors on construction sites.Excellent analytical and problem-solving skills to diagnose and optimize system performance on-site.In-depth knowledge of applicable safety, health, and environmental regulations for electrical and energy storage projects.Proficiency in Microsoft Office (particularly Excel and Word), as well as the ability to write technical reports and prepare documentation regarding project progress.Willingness to travel and work on-site as required by the project.Our recruitment processAn initial conversation with the recruiterOne or two interviews with the hiring manager or relevant team leadA final conversation may be held with an additional HR contact or a senior team member.We’ll keep you informed every step of the way – our process is guided by transparency and care.Our CommitmentAt Equans, we believe in the value of diverse talent. This role is open to all candidates, including individuals with disabilities.We are committed to fostering a culture of diversity, inclusion, and safety – key pillars of who we are as a company.