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Internship, Part-time
postgraduate degree
Exposure to senior leadership, Entrepreneurial environment, Collaborative team culture, Mission-driven work
Posted 7d ago
~16 hrs/week
Responsibilities
You will support the CEO and CFO with strategic projects, market analysis, and financial modeling. Additionally, you will be responsible for creating investor and board presentations while contributing to commercial initiatives.
Requirements
Candidates should be pursuing an MSc in business, engineering, or a related field with strong analytical skills. Proficiency in PowerPoint and Excel is required, along with a genuine interest in battery technologies.
Full job description
Your mission
We’re looking for a sharp, curious strategy intern to join our Stockholm office for the fall. You’ll work close to senior leadership on a mix of strategic projects, investor and board materials, and commercial initiatives tied to our next generation of battery technologies. We expect you to contribute from day one. You don’t need to be an expert, but you do need the drive to jump in, figure things out, and make an impact. We’re a small team, which means you’ll cover a lot of ground and see the full picture.
The role is part-time, roughly 2 days per week with some flexibility. We’ll review applications on a rolling basis.
Your responsibilities
We’re a small team so priorities will shift, but they are likely to include:
Working at the heart of the CEO and CFO office, supporting materials, analyses, and strategy work across a range of topics
Driving independent projects in areas like market analysis and go-to-market for our next technologies
Building investor and board presentations
Conducting financial modelling and scenario analysis to support important decisions
Taking on ad hoc requests that come with working alongside a high-energy leadership team
Your profile
Studying a MSc business, engineering, or a related field, ideally with some prior exposure to strategy, consulting, or a startup environment
Analytical and structured, but also comfortable working with ambiguity
Strong fundamentals in PowerPoint and Excel, or the drive to get there fast
Comfortable using AI tools like Claude as part of your everyday workflow
Knowledge of or genuine interest in battery technologies
Low-ego and collaborative
Why us?
A front-row seat to the strategy and commercial engine of a next-generation battery technology company
Direct exposure to a team with backgrounds in strategy and entrepreneurship, and a real lesson in what it takes to build a company
Ownership, autonomy, and the opportunity to make an impact
A mission-driven culture, flat hierarchy, and a highly collaborative team
We'd appreciate a brief cover letter on what motivates you and why you'd be a great fit for this role at Holyvolt.
About us
Join the Energy Revolution!
Are you ready to make a real impact in the world of energy? Join us in driving the transition to renewable energy and be part of an exciting journey towards a more sustainable future.
Our Mission: We are on a mission to power the planet with positive energy. Our vision is to be the leading force in renewable energy through pioneering new technologies.
What We Do: We combine screen printing with AI-enabled, high-throughput materials discovery to enable high-performance battery materials to be produced at lower cost and with reduced environmental impact. This combination removes bottlenecks in innovation and manufacturing, accelerating next-generation batteries while enabling low-emission, scalable, and strategically independent Western production.
Why Join Us: Work with a passionate, international team spread across Stockholm, Munich, and San Diego, in an inclusive environment where your ideas matter. At our company, creativity and boldness are celebrated, and your work will help shape a cleaner, greener future.
Related keywords
StrategyBattery technologiesFinancial modellingMarket analysisGo-to-marketInvestor relationsBoard presentationsPowerPointExcelAIClaudeRenewable energySustainabilityStartupConsultingBusiness development
Our mission is to power the planet with positive energy.
Industry
Renewable Energy Equipment Manufacturing
Company size
11-50 employees
Founded
2022
Headquarters
Stockholm
LinkedIn followers
3,673
Total funding
$35M
Holyvolt was founded in Sweden in 2022 to revolutionize the world’s transition to renewable energy by transforming how battery and photovoltaic solar cells are manufactured. Our screen-printing manufacturing platform, combined with high-throughput material discovery, enables a new generation of high-performance, economically disruptive and sustainable energy cells.
Offices: Stockholm, SE · Thalkirchner Straße 210, Munich, Bavaria 81371, DE
How many Environmental & Sustainability jobs are open in Stockholm, Sweden right now?
There are currently 180 open environmental & sustainability positions in Stockholm, Sweden listed on Clera. New openings are added daily as companies post roles.
Which companies are hiring for Environmental & Sustainability roles in Stockholm, Sweden?
Companies currently hiring include ÅF, Ramboll, Flower, Vattenfall, Ingrid, among others. Browse the listings above to see every active employer.
Are there remote or hybrid Environmental & Sustainability jobs in Stockholm, Sweden?
Yes — 78 of the 180 open environmental & sustainability positions offer remote or hybrid work (2 remote, 76 hybrid).
How do I apply for Environmental & Sustainability jobs in Stockholm, Sweden?
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
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