SeaPattern Sweden AB

Work directly with the CCO on commercial strategy and customer development in the European hydropower industry. About SeaPattern Enabling a world where the full potential of hydropower is unlocked! At SeaPattern, we increase the power output of existing hydropower plants without building new dams or infrastructure. Our modular hydrokinetic turbines are deployed downstream of existing turbines, unlocking additional renewable energy from assets already in place. Founded in Sweden in 2020, we are now entering a commercial phase with utilities across Europe. Our mission is simple: more renewable electricity from existing hydropower. We are now looking for a Master’s student or recent graduate in Business, Marketing, Industrial Engineering, or a related field to join our team as a Business Development Intern. This is a 50% to full-time position, where you will work closely under our Chief Commercial Officer (CCO) and gain hands-on experience in shaping our commercial growth in Sweden, Germany and other international markets. As an intern, your main focus will be site scoping; mapping and assessing Swedish rivers and hydropower sites through a combination of desktop research and on-site visits, some of which relate to strategically important national infrastructure. Alongside this, you will support the team with market research, opportunity identification, customer preparation, and customer dialogues. This is a unique opportunity to contribute to real projects in a highly regulated and strategically important industry, while learning from experienced professionals in a high-impact environment. YOUR MAIN RESPONSIBILITIES WILL BE TO: * Support site scoping from desktop-based research (flow conditions, site geometry, existing infrastructure, permitting) through to on-site visits assessing the feasibility of potential deployment sites across Sweden * Work closely with our technical team (e.g. CFD) to help interpret site data and contribute to feasibility and production assessments * Maintain and structure a database of scoped and prospective sites, including status, key data and next steps * Support development of SeaPattern’s commercial strategy in Sweden, Germany and other European markets * Conduct market and customer research within the hydropower sector * Identify and map new commercial opportunities with utilities and partners * Prepare customer presentations, proposals and commercial models and maintain the commercial pipeline and CRM * Participate in customer meetings, conferences and industry events WE ARE LOOKING FOR THE FOLLOWING QUALIFICATIONS: * Master’s student or recent graduate in Business, Marketing, Industrial Engineering, or a related field. * Strong analytical skills and curiosity & willingness to learn about the hydropower market * Strong interpersonal and communication skills, with the ability to engage credibly with different stakeholders. * Comfortable working with data research, data in Excel and prepare external presentations * Organized, proactive, and comfortable working in a fast-paced, results-oriented environment. * Comfortable using modern digital and AI tools to accelerate research, analysis and content creation. * Additional European languages are a plus, particularly German WHY JOIN SEAPATTERN? * Impact: We are enabling a world where the full potential of hydropower is unlocked, enabling the full transition to green energy. * Innovation: Join a team of scientists and entrepreneurs working together on building a new solution. * Growth: You will join a team where you will be expected to bring ideas, seek and share knowledge and where you will be trusted with responsibility and as a consequence will grow fast. Successful interns may have the opportunity to transition into a full-time role. ---------------------------------------------------------------------------------------------------------------------------------- RECRUITMENT PROCESS We’re reviewing applications continuously, so don’t wait to apply. The position is based at SeaPattern’s office in Linköping, Sweden, but a hybrid setup is possible. A valid EU and Sweden work permit is required. At SeaPattern, we celebrate diversity and welcome talent from all backgrounds.

We’re on a journey and it has only just begun SeaPattern’s growth took off in the spring of 2025. One year later, we are a team of just over 20 people from diverse backgrounds and nationalities, but with one thing in common: we are building technology that truly makes a difference. We work close to reality, close to the systems, and close to each other. What we develop is tested in real-world environments and directly contributes to increasing renewable energy production in existing hydropower plants, without new infrastructure or environmental impact. What is it like to work at SeaPattern? Our employees have full ownership of their respective areas. By combining ownership with close collaboration across disciplines, we've created a highly supportive environment for both personal and professional growth. This way of working has enabled us to move rapidly from research and development to real-world deployments and the next phase of industrialization. Where are we heading? Interest in our technology is growing rapidly, both in Sweden and internationally. The opportunity ahead is global, and we're building the team that will help make it happen. We are now looking for a Senior Mechanical Structural Engineer who wants to help shape the next generation of renewable energy technology. About the Role As a Senior Mechanical Structural Engineer at SeaPattern, you will play a key role in ensuring the structural integrity, durability, and reliability of our floating hydrokinetic turbine systems. You will lead the structural design of critical components throughout the product development lifecycle from concept development and prototyping to industrialization and deployment. Working closely with mechanical design engineers, CFD engineers, manufacturing, and testing teams, you will develop robust, efficient, and cost-effective structural solutions capable of operating in demanding marine environments. This is a role for someone who enjoys solving complex engineering challenges where structural performance, manufacturability, and long-term reliability all matter equally. Your work will include: * Performing structural analyses and finite element simulations (FEA) to validate and optimize designs. * Developing structural designs for turbine systems and supporting components. * Selecting materials based on structural performance, corrosion resistance, fatigue life, and manufacturability. * Collaborating closely with mechanical design engineers to ensure seamless integration between structural and mechanical systems. * Defining and supporting structural testing, validation, and verification activities. * Evaluating structural performance through simulations, laboratory testing, and field validation. * Driving design improvements based on testing results and operational feedback. * Supporting design reviews, technical documentation, and engineering decision-making. * Continuously improving structural design methodologies, analysis tools, and engineering best practices. Who We're Looking For We believe you're an experienced structural engineer who combines strong analytical capabilities with a practical engineering mindset. You enjoy taking ownership, solving technically challenging problems, and working closely with colleagues across multiple engineering disciplines. To succeed in this role, you likely have: * A B.Sc. or M.Sc. in Mechanical Engineering, Structural Engineering, or a related field. * 10+ years of experience in structural analysis, finite element analysis (FEA), or CAE engineering. * Strong knowledge of structural analysis and finite element modelling (ANSYS, Abaqus, or similar). * Experience designing structures subjected to dynamic loading, fatigue, and demanding operating environments. You are also an engineer who enjoys collaboration, communicates clearly in English, and has a genuine passion for developing next-generation renewable energy technology. About SeaPattern Enabling a world where the full potential of hydropower is unlocked! At SeaPattern, we're enabling the transition to renewable energy by unlocking the full potential of hydropower. Our modular, floating hydrokinetic turbines are placed in an optimized microgrid, increasing the energy output of existing hydropower plants without new infrastructure or environmental harm. The system is scalable, affordable, and non-invasive. Our technology also delivers sustainable power in remote areas and mission-critical energy solutions for disaster relief and defense. ---------------------------------------------------------------------------------------------------------------------------------- Recruitment process We’re reviewing applications continuously, so don’t wait to apply. This is a full-time position based at SeaPattern’s office in Linköping, Sweden. A valid EU and Swedish work permit is required.

SeaPattern bygger nu upp ett nytt specialistteam för ett säkerhetskritiskt projekt. Vi söker engagerade medarbetare som vill vara med och utveckla avancerade tekniska lösningar där kvalitet, driftsäkerhet och leveransförmåga står i centrum. Hos oss får du möjlighet att arbeta i en miljö där komplex problemlösning, innovation och samarbete är en naturlig del av vardagen. Du blir en del av ett erfaret team som drivs av att skapa robusta system för samhällsviktig verksamhet – där varje leverans har betydelse. Dina arbetsuppgifter I rollen ansvarar du för att utveckla och integrera de elektriska system som driver våra turbininstallationer. Rollen omfattar allt från elektrisk systemarkitektur och konstruktion av elskåp till testning, driftsättning och tekniskt stöd ute i fält. Du har ett helhetsansvar för elsystemet genom hela utvecklingscykeln, från de första prototyperna till färdiga, driftsatta system. Ditt mål är att säkerställa robusta, tillförlitliga och högpresterande lösningar som uppfyller gällande krav och standarder. Dina arbetsuppgifter omfattar bland annat att: * Utforma elektriska systemarkitekturer för turbinplattformar. * Integrera OEM-motordrifter och nätanslutna växelriktarsystem. * Konstruera lågspänningsställverk och elskåp för trefassystem. * Ta fram kopplingsscheman, elscheman och teknisk dokumentation. * Stödja installation, driftsättning och testning på plats. Du blir en del av en snabbfotad ingenjörsorganisation där samarbete, initiativförmåga och eget ansvar värderas högt. I ett typiskt projekt kan du arbeta med att välja elektriska komponenter, ta fram layout för elskåp, felsöka system under driftsättning eller samarbeta med kollegor för att förbättra systemens tillförlitlighet och prestanda. Huvudsakliga ansvarsområden * Utveckla robusta och säkra lösningar för elektriska system. * Konstruera och driftsätta elskåp för lågspänningssystem med trefas. * Säkerställa att systemen uppfyller tillämpliga standarder och regelverk för nätanslutning. * Delta i utveckling av prototyper och driftsättning i fält. * Upprätta och underhålla kopplingsscheman, enlinjescheman, elscheman och teknisk dokumentation. * Bidra till stycklistor (BOM) och tillverkningsdokumentation. Din profil Vi söker dig som kombinerar gedigen teknisk kompetens med ett praktiskt och lösningsorienterat arbetssätt. Du trivs med att ta ansvar, samarbeta med andra och hitta lösningar på tekniska utmaningar i en dynamisk utvecklingsmiljö. För att lyckas i rollen ser vi att du har: * Civilingenjörs- eller högskoleingenjörsexamen inom elektroteknik eller ett närliggande tekniskt område. * Minst fem års praktisk erfarenhet av elkonstruktion eller utveckling av elektriska system. * Erfarenhet från industri-, marin- eller förnybar energisektor. Du har god kunskap om motordrifter, frekvensomriktare och nätanslutna elsystem samt erfarenhet av konstruktion och driftsättning av elskåp. Du är van vid att ta fram tydliga elscheman och teknisk dokumentation och kommunicerar obehindrat och professionellt på både svenska och engelska. Som person är du nyfiken, engagerad och trivs med att omsätta idéer till fungerande lösningar. Framförallt tycker du om att bygga, testa och vidareutveckla verkliga system, inte bara att konstruera dem på ritbordet. Vårt erbjudande På SeaPattern får du möjligheten att arbeta nära tekniken och samtidigt bidra till lösningar som stärker samhällsviktiga funktioner. Vi erbjuder en dynamisk arbetsmiljö med kompetenta kollegor, korta beslutsvägar och stora möjligheter att påverka både din egen utveckling och projektens framgång. Vi värdesätter engagemang, professionalism och samarbete, och söker dig som vill vara med och bygga långsiktiga lösningar för framtiden. Placeringsort: Linköping Är du redo att ta nästa steg och bli en del av ett team som arbetar med några av de mest spännande tekniska utmaningarna just nu? Välkommen med din ansökan till SeaPattern. Rekryteringsprocess Vi går igenom ansökningar löpande, så vänta inte med att skicka in din ansökan. Detta är en heltidsanställning med placering på SeaPatterns kontor i Linköping, Sverige. Giltigt arbetstillstånd för EU och Sverige krävs.