Freelance BESS Project Manager – High Voltage / DACH
g2 Recruitment · München, Bayern ·
MANDATORY REQUIREMENT: EU PASSPORT OR UNRESTRICTED EU RIGHT TO WORK IS REQUIRED. (Sponsorship/Visa processing is NOT available for this freelance contract). Role: Senior BESS & HV Project Manager (Freelance) Location: Germany / DACH Region (Hybrid with Site Travel) Duration: 12-Month Initial Contract (High Probability of Extension) Rates: High-performing daily/hourly rate band
About the Role
We are currently representing a leading energy infrastructure developer scaling a high-priority portfolio of utility-scale Battery Energy Storage Systems (BESS) and high-voltage grid connections across the DACH region. We are seeking a senior Freelance Project Manager to take full technical ownership of site execution, EPC contractor management, and TSO interface coordination through to site energisation.
Key Responsibilities
Overall Site Delivery: Direct the construction and execution of utility-scale BESS facilities and substation civil/electrical packages. Grid Connection Liaison: Manage technical compliance and interface workflows with regional TSOs (TenneT, 50Hertz, Amprion, or TransnetBW).
Commissioning Leadership: Oversee EPCM partners and site supervisors through FAT/SAT testing phases. Quality & Safety: Enforce local German grid standards (VDE-AR-N 4110/4120) and site HSE protocols. Mandatory Criteria (Non-Negotiable): Valid EU Passport or existing, unrestricted EU Right to Work (Essential).
3+ years of technical Project Management experience in High Voltage (HV), BESS, or Grid Connection projects. Professional fluency in German (C1/C2) and English for site management and TSO communications. Availability to start on site within 2 to 4 weeks.
Desirable Criteria: Degree in Electrical Engineering, Power Systems, or Civil Engineering. Proven track record working directly with tier-one European developers or EPCs. How to Apply: Please submit your updated CV directly through LinkedIn including your availability date and target all-inclusive daily rate.