Asset Manager (BESS) (m/f/d)

Trlyr; Berlin; On-site; EUR 65,000 - 95,000; Full time

Benefits offered by this job

Learning & development budget

Travel to site visits

Job summary

Trlyr in Berlin is seeking an Asset Manager (m/f/d) for Battery Energy Storage Systems (BESS) to oversee the complete lifecycle of our operational assets, balancing technical performance with commercial outcomes.

You will manage key contracts, coordinate with grid operators, regulators, and lenders, and drive value through performance optimization while communicating in German and English. A valid German driver’s license and willingness to travel are required.

Qualifications

• University degree in Engineering or related field.
• 2+ years in asset management or renewable energy sectors.
• Experience with Battery Energy Storage Systems is a plus.
• Fluent in German and English.
• Willingness to travel to operational sites.

Responsibilities

• Commercial asset management including P&L ownership and cost optimization.
• Contract management for O&M, grid connection, land leases, and insurance.
• Technical and operational monitoring to maximize asset availability and performance.
• Stakeholder and risk management, coordinating with grid operators, authorities, landowners, and lenders.
• Ensure compliance with regulatory and health and safety standards.

Skills

Asset management

BESS knowledge

German energy market

Contract management

Stakeholder management

English proficiency

Driver's license

Education

Engineering degree

Tools

Finance & SPV knowledge

Job description

Who we are - Our Mission

terralayr addresses the massive deficit in global energy storage.
The over-indexing of electricity generation from renewable energy sources leads to large volatility on the energy grid. The main problem is that wind and solar farms are fluctuating and, by definition, unsteady—there is no sun at night, and it is not always windy. This increases the need for flexibility in the form of battery storage systems to balance the grid in times when supply and demand do not match.
By buying and developing grid-scale storage assets and virtually aggregating them across a layer, we are creating the world's first energy cloud. Imagine AWS for energy. Through the flexibility we secure, we can market flexibility-as-a-service and hedging products/power insurance to utilities, SMEs, and industrial players and create virtual storage capacity for PV and wind farms.

What we are hiring for - Your Role

TheAsset Manager (m/f/d) for BESS is responsible for the complete lifecycle management of our operational battery energy storage projects. This role is central to maximizing the long-term value of our assets by overseeing their technical performance and some elements of the commercial and financial performance.
Drawing on best practices from renewable energy asset management, the successful candidate will manage key contracts and serve as the primary point of contact for all project stakeholders. This position requires a unique blend of technical understanding of energy systems and strong commercial acumen to navigate dynamic energy markets. To allow efficient communication with local authorities stakeholders and easy site visits the candidate can communicate freely in the German language and holds a valid German drivers license.

What you will work on - Your Responsibilities

1. Commercial Asset Management:

• P&L: Take full ownership of cost items. Assist with the budgeting process. Assess feasibility of cost optimisation.
• Contract Management: Proactively manage key project agreements, including O&M Contracts, Grid Connection Agreements, Land Lease Agreements, and Insurance Policies, ensuring all parties adhere to their obligations. Ensure the project complies with warranty and off-take agreements. Play an active role in contract drafting and negotiation during the originating process.
• Reporting: Prepare and deliver accurate and timely technical performance reports for internal and external stakeholders, including investors, lenders, and senior management subject to requirements.

2. Technical & Operational Management:

• Performance Monitoring: Oversee the O&M provider to ensure the highest levels of asset availability, performance, and safety. Proactively investigate around unavailabilities of assets and assign action items.
• KPI Analysis: Continuously monitor and analyze key BESS-specific performance indicators, such as Round-Trip Efficiency (RTE), State of Health (SoH), degradation, availability, and cycle rate against contractual guarantees.
• Supplier & Warranty Management: Act as the primary interface with key equipment suppliers (battery, Power Conversion System (PCS), Energy Management System (EMS)). Manage and process warranty claims effectively.
• Compliance: Ensure the projects comply with all technical, regulatory, and environmental requirements, including grid codes, permits, and health & safety regulations (e.g., DIN VDE standards).
• HSE Management: Uphold the highest standards of Health, Safety, and Environmental (HSE) performance for all project sites and contractor activities.

3. Stakeholder & Risk Management:

• Relationship Management: Serve as the central and first point of contact for all project stakeholders, including grid operators (TSOs/DSOs), regulatory authorities, landowners, and insurers. Support the finance team in its interactions with investors and lenders.
• Risk Mitigation: Identify, assess, and proactively mitigate commercial, technical, regulatory, and operational risks that could impact project performance and profitability.
• Continuous Improvement: Identify and implement strategies for performance enhancement, cost reduction, and overall asset value creation.

What we are looking for - Your Qualifications

• Education:
  • University degree in Engineering (Electrical, Mechanical, or Industrial), or a related field.
• Experience:
  • 2+ years of professional experience in asset management, preferably within the renewable energy (solar PV, wind), power generation, or infrastructure sectors.
  • Direct experience with Battery Energy Storage Systems (BESS) is advantageous.
• Skills:
  • Strong communication and interpersonal skills, with the ability to manage relationships with diverse internal and external stakeholders in normal and dense situations.
  • Solid understanding of the German energy market, including ancillary service markets (e.g., Regelenergie).
  • Familiarity with energy systems, specifically inverter based technologies.
  • Familiarity with project finance structures, SPV management, and lender requirements.
  • Proven ability to manage contracts and budgets.
  • Proactive, diligent, detail-oriented, and able to work independently.
• Languages:
  • Fluency in both German and English is required.
• Mobility:
  • Valid German driver’s license (Class B), willing to travel to operational sites.

Why you should be excited about this opportunity

• Our purpose: Join us in building up an asset fleet that has the potential to make a positive impact on society and our planet by addressing the massive deficit in global energy storage.
• Focus on innovation: Building our asset fleet following our technology agnostic approach means you will have the opportunity to work with the highest industry standard equipment.
• Impact: Your contribution will not only have a positive impact on society; by joining our small and nimble team, your work will make a difference from day one.
• Personal development: You will benefit from a learning & development budget of 1,000 EUR per calendar year that you can use for your individual professional development.