Hamburg Hybrid (50/50) | 50.000 - 55.000 € p.a. | 30 days vacation | German / English C1

Are you excited about helping bring renewable energy assets and battery storage systems live and ensuring they run smoothly in a dynamic market environment? Join us at suena energy as Portfolio Manager (f/m/x) and help scale the operational backbone of our growing asset portfolio! In this role, you will work at the intersection of energy markets, asset operations, technical enabling and customer-facing work, helping to onboard new assets, solve operational edge cases and turn technical and regulatory requirements into reliable execution.

suena energy is a green tech startup specializing in algorithmic energy trading for energy storage systems and renewable energies.
Our vision: a world where clean energy is used reliably, economically, and intelligently. With our AI-based optimization and trading software, we maximize the revenues of operators of large-scale energy storage and renewable assets on short-term electricity and balancing markets - while simultaneously minimizing their risks.

We are a 50+ person team that combines coziness and fast-paced dynamics. Following our successful Series A, we're investing in expanding our team – and we're excited to strengthen our team with new talent and continue growing together!

Take ownership of the operational onboarding of new renewable and storage assets, ensuring all required information is available and transferred to the right internal and external stakeholders.
Act as a key point of contact during onboarding and asset management, whenever operational, technical, or regulatory clarification is needed.
Coordinate closely with customers, partners, and internal teams to resolve issues, keep projects moving, and create transparency around next steps.
Monitor assets during and after go-live, identify irregularities, and help ensure that technical and operational setup matches expectations.
Analyze regulatory and market developments, translate regulatory requirements into operational specifications and processes, and guide teams on implications for asset operations and product roadmaps.
Help improve how we work by designing scalable processes, defining clear specifications and data flows, strengthening handovers across teams, and identifying efficiency opportunities as we grow.

Degree in Energy Economics, Electrical Engineering, Renewable Energy, Business, or a related field with relevance to the energy industry.
First professional experience through internships, working student roles, trainee programs, or an entry-level position in the energy sector.
You bring a genuine interest in energy markets, renewable assets, and the technical and regulatory context in which they operate.
Analytical and data-affine mindset – you are comfortable interpreting information, spotting inconsistencies, and asking the right follow-up questions.
Strong communication skills and confidence in coordinating with different stakeholders, from technical customer contacts to internal cross-functional teams.
Structured and solution-oriented way of working, with the ability to balance attention to detail and a pragmatic approach.
Comfortable working in an environment where processes evolve and responsibilities can develop over time.
Fluent in German and English (C1 each).
Knowledge related to batteries, grid-side processes, regulatory topics, or asset/project development is a plus, but not required.

Shape the Future: Help drive the energy transition with us! Join a booming market, real startup spirit, and make your mark in sustainability.
Connecting & Co-Creating: Strategy off-sites (like Denmark 2024) and onsite weeks for real collaboration and shared ideas.
Work Your Way: Home office and flexible hours – you know what works best for you and your team.
Team Spirit: Yoga, shared lunches, after-work fun – we support each other and keep the vibe strong, even when it's busy. Barista, DJ, guitarist included – we can't wait to discover your hidden talent!
Fair & Transparent: Clear structures, democratic decisions, and a feedback culture where your voice counts.
Body & Mind: Urban Sports Club membership, wellbeing check-ins, and mental health support – your energy matters.
New Office Vibes: 10th-floor office with rooftop terrace, canteen, great views, ergonomic desks, hardware of your choice, and pet-friendly!
Sustainable Extras: Deutschlandticket, FutureBens, and more – supporting your mobility and future.

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