About the Role
This is a senior, customer-facing role with ownership of complex utility-scale projects involving battery energy storage systems (BESS), hybrid PV+BESS installations, and energy management systems (EMS). You will lead project execution end-to-end, diagnose and resolve complex technical issues, and manage project timelines, stakeholder expectations, and delivery quality.
Responsibilities
- Lead and own the delivery of complex utility-scale EMS, BESS, and hybrid PV+BESS projects across Europe — from technical handover to commissioning and closeout.
- Serve as the primary technical point of contact for customers, EPCs, and partners throughout the project lifecycle.
- Troubleshoot and resolve complex technical issues across communication networks, SCADA systems, EMS platforms, edge devices, and grid integration interfaces — including protocol-level diagnostics (Modbus, IEC 61850, IEC 60870-5-104, DNP3), signal path tracing, log analysis, and systematic root-cause identification.
- Coordinate internal engineering, product, sales, and support teams to resolve open issues and ensure project milestones are met.
- Design and review communication network architectures — including VLAN segmentation, redundant fiber optic ring topologies (IEC 62439/MRP), and OT network security zoning — alongside SCADA system configurations and power plant controller (PPC) specifications for grid-connected utility-scale renewable energy plants.
- Define and enforce cybersecurity requirements for plant communication networks — including firewall rule sets, DMZ configurations, remote access policies (VPN/jump server), and security hardening of edge devices and EMS platforms — in line with IEC 62443 and applicable regulatory requirements (NIS2/KRITIS).
- Develop and review project documentation including communication circuit diagrams, network topologies, interface specifications, and commissioning protocols.
- Configure, validate, and debug Edge EMS, SCADA, and monitoring platforms (PowerTrack, Edge UI / HMI) for project-specific requirements — hands-on, not just at a management level.
- Assess grid connection requirements and power plant control regulations across European and international markets — including VDE/ENTSO-E (Germany/Europe), Japanese grid codes (JEAC, JEC, TSO requirements), and other non-European regulatory frameworks — ensuring full compliance with applicable local and national grid codes.
- Support commissioning activities remotely, including system integration testing, communication verification, fault diagnosis, and performance validation.
- Perform detailed EMS configuration and PPC tuning — including power ramp rates, frequency response parameters, reactive power curves Q(U)/Q(P), and curtailment setpoints — coordinating with grid operators, optimizer partners, and customers to meet dispatch and grid compliance targets.
- Drive process improvements for project delivery workflows, templates, troubleshooting runbooks, and engineering standards within the European team.
- Mentor and guide junior project engineers in both project management practices and hands-on technical problem-solving.
- Contribute to technical pre-sales support, including scope definition, effort estimation, and technical feasibility assessment for new opportunities.
Requirements
- Bachelor’s or Master’s degree in Electrical Engineering, Renewable Energy, Power Systems, Automation, or a related field.
- 5+ years of professional experience in renewable energy project delivery, with direct involvement in utility-scale PV, BESS, or hybrid projects.
- Proven, hands-on troubleshooting expertise across SCADA, EMS, communication networks, telecontrol gateways, RTUs, and edge devices — you can isolate and fix problems, not just describe them.
- Deep understanding of communication protocols (Modbus, IEC 61850, IEC 60870-5-104, DNP3) and the ability to diagnose protocol-level issues in real project environments.
- Solid understanding of industrial OT network design — VLAN architecture, managed switch configuration, fiber optic ring topologies, and firewall/DMZ concepts.
- Hands-on experience securing EMS or SCADA communication infrastructure is a strong plus.
- Expert-level knowledge of power plant control (PPC), grid integration, and grid code compliance — with demonstrated experience across multiple European markets (VDE, ENTSO-E RfG) and at least one non-European jurisdiction (Japan, Middle East, or Asia-Pacific).
- Ability to independently assess grid code applicability for new markets.
- Experience managing full project lifecycles including detailed engineering, system configuration, commissioning, and customer coordination.
- Comfortable working in multi-stakeholder environments with customers, EPCs, grid operators, and internal cross-functional teams.
- Proficiency in AutoCAD or equivalent tools for communication and electrical design documentation.
- Strong project management skills — able to manage timelines, priorities, risks, and resources across multiple concurrent projects.
- Proficient in German and English (written and spoken).
- Additional European languages are a plus.
- Proactive, structured, and solution-oriented working style with strong communication and leadership skills.
Skills
- Technical troubleshooting
- Project management
- Battery energy storage systems (BESS)
- Hybrid PV+BESS installations
- Energy management systems (EMS)
- Communication networks
- SCADA systems
- Grid integration
- Modbus
- IEC 61850
- IEC 60870-5-104
- DNP3
- VLAN segmentation
- Fiber optic ring topologies
- OT network security
- IEC 62443
- NIS2/KRITIS
- Power plant control (PPC)
- VDE/ENTSO-E
- Japanese grid codes
- AutoCAD
- German
- English
Location
- Berlin
Work Type
- Office-based
- Remote support
- On-site travel (exceptional cases)
Experience Level
- Senior
- 5+ years of professional experience
Education Level
- Bachelor’s or Master’s degree in Electrical Engineering, Renewable Energy, Power Systems, Automation, or a related field.
Salary/Compensations
- Competitive salary, bonus plan
Benefits
- Subsidized UrbanSports subscription
- BVG public transit ticket
About the Company
- An international, growing company at the forefront of the global energy transition.
- Flat hierarchies and short decision paths — you own your projects and have room for your ideas.
- A team-oriented, appreciative culture with real growth opportunities in a scaling European operation.
- Berlin office location with a modern, collaborative working environment.
