Technical Project Manager – Battery Storage, Grid Connection, Industry

FION Energy

Technische Projektleitung für Batteriespeicher und Netzanschlüsse bei FION Energy, einem Anbieter von Batteriesystemen für Industrieunternehmen. Koordination von Partnern, Behörden und Kunden von Vertragsabschluss bis Inbetriebnahme.

Posted 8/18/2026full-timeBerlin • 🇩🇪 GermanyJunior💰 €60,000 - €90,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in technical project management within the energy sector, particularly in battery storage systems, while ensuring compliance with relevant standards and maintaining strong customer relationships. Proficient in managing multiple projects simultaneously and effectively communicating technical concepts to diverse stakeholders.

Highest-signal resume keywords

Technical Project ManagementBattery Storage SystemsElectrical Infrastructure UnderstandingGrid Connection ProcessesNative German (C2) and Good English

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Project ExecutionSingle-Line DiagramsProtection ConceptsConnection DesignElectrical EngineeringMetering ConceptsTechnical Risk IdentificationCompliance DocumentationCustomer Relationship ManagementProcess Improvement

Soft Skills

Customer FocusConfident PresenceStructured Project ManagementEffective CommunicationProblem-Solving

Certifications & Qualifications

Degree in Electrical/Energy EngineeringCertified Technician/Master Electrician

Industry Keywords

Energy EngineeringBattery Storage ProjectsGrid OperatorsVDE-AR-N 4105/4110Industrial Electrical EngineeringEPCsEngineering BoutiquesDynamic Environments

Tech Stack

Tools & technologies

About the role

Key responsibilities & impact

Lead projects from contract signature to commissioning, keeping schedule, quality and costs in check
Serve as the primary point of contact for the customer
Coordinate installation, connection and integration of battery storage systems with electrical contractors, civil contractors, manufacturers, plant certifiers and customer teams
Understand single-line diagrams and metering concepts and ensure technical requirements for connection concepts, protection and safety
Prepare and submit applications to grid operators and metering point operators
Manage queries from the grid operator and consolidate technical response packages
Support compliance documentation with partners according to relevant standards such as VDE-AR-N 4105/4110
Collect approvals, test reports and certificates up to commissioning
Identify technical risks early, issue go/no‑go signals and find pragmatic solutions
Keep customers transparently informed and develop projects into reference customers
Improve processes, CRM structures, checklists, templates and standards based on project experience
Lead 10+ battery storage projects from start to commissioning within 12 months

Requirements

What you’ll need

1+ year of experience in technical project management or project execution in energy/building engineering, PV/storage projects or industrial electrical engineering
Degree in Electrical/Energy Engineering, Electrical Power Systems or Industrial Engineering with an energy focus OR certified technician/master electrician in electrical engineering with relevant project management experience
Strong customer focus and confident presence in front of customers
Understanding of electrical infrastructure in commercial/industrial settings, including low voltage with interfaces to medium voltage, switchgear, transformers, NA protection and RLM metering equipment
Experience working with grid or metering point operators
Basic understanding of grid connection processes, e.g. VDE-AR-N 4105/4110
Confident reading of single-line diagrams and technical specifications
Ideally first exposure to protection concepts and connection design
Native German (C2) and good English for internal coordination
Willingness to travel for on-site visits to industrial customers
Ability to manage multiple projects in parallel in a structured way
Plus: experience with battery storage/EMS, manufacturing SMEs and dynamic environments such as EPCs, engineering boutiques or startups

Benefits

Comp & perks

Direct impact on energy costs and CO₂ emissions for mid-sized companies
High degree of autonomy and scope to shape your role
End-to-end responsibility rather than just a single sub-scope
Close collaboration with decision-makers in industrial companies
Strong development opportunities in a growing company
Direct collaboration with the founders of FION