Junior Mechanical Engineer (Summer 2026)

Berg Propulsion Production AB

Berg Propulsion is a leading player in marine propulsion, driving the development toward more sustainable and energy-efficient shipping. We design and manufacture ship propellers and control systems for commercial and technically demanding applications worldwide. We are currently on an exciting growth journey and are looking for a Junior Contract Engineer who wants to manage projects from contract signing through to delivery and commissioning—while contributing to high-quality solutions in propellers, thrusters, and manoeuvring systems. You will be a key part of our international team, working at the interface between sales, production, suppliers and customers. The role combines technical responsibility with project management and collaboration—offering excellent opportunities to grow in a broad and exciting position. Key responsibilities Review and manage contracts and agreements Understand, interpret and approve technical drawings and specifications Identify potential risks or issues Provide excellent service to both internal and external customers, ensuring that their needs and questions are handled efficiently Manage orders in accordance with scope of supply, delivery schedules and contractual terms Collaborate closely with sales and production to ensure successful contract execution About you Experience Practical experience from projects or technical roles, such as thesis work, trainee programs or summer jobs Experience with customer interaction or internal project work is considered an advantage Interest in taking ownership of projects and driving them from start to delivery Approximately 3–5 years of professional experience Education MSc or BSc in Engineering, for example Mechanical Engineering, Hydrodynamics or a related field Recent graduates and candidates with a few years of experience are welcome to apply Knowledge Basic understanding of technical systems, drawings and project processes Knowledge of project and order management, documentation and follow-up Interest in the marine industry and technological development Professional working proficiency in Swedish and English (both spoken and written) Skills and personal qualities We are looking for someone who is: Goal-oriented and detail-focused – able to plan, organize and drive work forward Composed under pressure – able to maintain focus in complex situations Growth-oriented – curious, solution-driven and eager to learn Communicative and collaborative – builds relationships and works effectively with others A team player – supportive, attentive and contributes to a positive work environment We value individuals who are engaged, humble, and motivated to grow together with the team. Development opportunities and interests You are motivated to grow into a project management role, take on responsibility and deepen your expertise in technical solutions within a marine environment. With us, you will be part of a workplace where your engagement and curiosity truly make a difference—both for the team and our products. Other Requirements Fluency in English, both spoken and written Very good knowledge of the Microsoft Office suite Ability to work from our office/factory at Öckerö and Hönö Willingness to travel for work for example to customers and shipyards What We Offer Located at Öckerö/Hönö, with our facilities right by the water, we offer an exceptional working environment. We believe our employees are the foundation of our success, which is why we place a strong emphasis on their well-being with team activities and a strong sense of community. In addition to being part of a great team with colleagues from around the world we offer: The opportunity to contribute to global efforts to reduce greenhouse gas emissions and drive change within the industry. Opportunities to gain experience, share and grow your expertise. Attractive benefits, including flexible working hours, strong pension plans, health insurance, bike benefits and more. And last but not least – one of the most beautiful workplace locations in the Gothenburg area, with the sea as your closest neighbour and truly stunning views. For inquiries about the role contact the hiring manager Yvonne Olsson Adolphsson yvonne.o.adolphsson@bergpropulsion.com Application deadline: 2026-08-05 Please note that our recruitment process will be paused during summer holiday. During this time, we will be unable to provide updates or respond to questions. Thank you for your patience and understanding. We look forward to receiving your application!

Ore Energy

THE ROLE At Ore Energy, we are on a mission to fundamentally expand the amount of energy society can reliably harness and use, helping move civilization toward a more abundant energy future. We are doing this by developing long-duration, utility-scale iron-air batteries that provide safe, low-cost, multi-day energy storage for electricity grids and data centers. We are expanding our technical development capabilities and are looking for two Junior Mechanical Engineers to join our team in Amsterdam. In this role, you will support the mechanical design, prototyping, and testing of our breakthrough iron-air battery cells, modules, and supporting hardware systems. Operating at the intersection of electrochemistry, materials science, and physical systems engineering, you will translate theoretical product requirements into practical, physical, and testable mechanical designs. This is a highly collaborative, hands-on, and iterative role for a curious, creative, and detail-oriented engineer who loves building, testing, and troubleshooting hardware in a fast-paced laboratory and workshop environment. KEY RESPONSIBILITIES * CAD & Design Ownership: Create, update, and manage high-quality 3D CAD models, complex assemblies, and detailed engineering drawings for battery housings, seals, supports, and internal components. * Hands-on Prototyping: Build, modify, and inspect physical prototypes for development, structural analysis, and validation testing. * Testing & Troubleshooting: Actively participate in mechanical testing, experimental setup, and troubleshooting of prototype designs to assess tolerance, sealing, fit, and durability. * Root-Cause Analysis: Identify design weaknesses, contribute to root-cause failure analysis, and propose creative engineering improvements to simplify assembly, safety, and reliability. * Basic Engineering Calculations: Perform fundamental mechanical calculations, tolerance stack-up analyses, and basic structural design assessments. * Cross-Functional Collaboration: Partner closely with electrochemical, materials, and testing teams to ensure mechanical designs seamlessly support chemistry and performance requirements. * Technical Documentation: Systematically document design iterations, test observations, engineering changes, and key learning outcomes. YOUR PROFILE * Education: Bachelor’s or Master’s degree in Mechanical Engineering, Product Design, Aerospace Engineering, or a highly related technical field. * CAD Proficiency: Strong foundational proficiency in 3D CAD modeling software (such as SolidWorks, Inventor, or similar) and a clear understanding of technical drawing standards. * Hands-on Mindset: A proactive, physical problem-solver who genuinely enjoys working with tools, building experimental setups, and handling hardware in a workshop or lab. * Analytical Curiosity: Strong analytical and detail-oriented mindset with a fast learning curve and a deep curiosity for battery technology and energy storage systems. * Navigating Ambiguity: Comfortable working in an iterative design environment with evolving technical requirements and challenges. * Collaboration & Communication: Highly collaborative, open to feedback, and possessing excellent communication skills in English to work effectively across multidisciplinary teams.

RIVR

RIVR, part of Amazon is a robotics company pioneering Physical AI through real-world doorstep delivery. Founded in 2024 as an ETH Zurich spin-off, RIVR developed wheeled-legged robots designed to operate in complex, unstructured environments such as stairs, gates, doors, and uneven urban terrain. We believe that achieving general physical intelligence requires solving real customer problems in the real world, where robots can learn from rich operational data at scale. Following our acquisition by Amazon in March 2026, we are continuing this mission with greater reach and speed. By combining custom robot hardware, onboard autonomy, and cloud-based coordination, RIVR, part of Amazon is building the next generation of safe, reliable autonomous robots for last-mile delivery