R&D Expert Powder Technology

Ytsab Defence AB

Role Overview We are seeking a highly skilled and visionary Senior R&D Engineer (Electromagnetic Propulsion) to lead the physical modelling, simulation, and experimental validation of a next-generation, multistage Electromagnetic Launch System. In this role, you will bridge the gap between advanced physics theory and cutting-edge engineering. You will be responsible for defining the mathematical framework of inductance acceleration, optimizing pulsed-power efficiency, managing extreme thermal/mechanical stresses, and building physical prototypes to validate your models. If you thrive on solving highly complex, multi-physics problems and want to shape the future of high- velocity propulsion tech, this is your next challenge. Core Responsibilities 1. Physics Modelling & Electromagnetic Analysis  Develop the fundamental mathematical frameworks and multi-physics models (electromagnetic, thermal, and material physics) to describe inductance acceleration and transient system behaviours.  Investigate complex magnetic Lorentz forces, skin effects, and proximity effects acting on coils under high-frequency, time-varying currents.  Utilize advanced simulation tools to analyse a large parameter space (coil geometry, shape, size, and turn count) to optimize magnetic field production and projectile acceleration. 2. Multistage System Architecture & Optimization  Design and analyse multistage acceleration configurations, defining the optimal number of stages, mutual stage interactions, and microsecond-level activation timing architectures.  Optimize the stored-to-kinetic energy conversion efficiency by minimizing un-utilized magnetic flux, ohmic/resistive losses, and eddy current heating.  Define the boundary conditions, switching requirements, pulse shapes, and power regulation dependencies for the electrical and control subsystems. 3. Component Design & System Integration  Collaborate with external project partners to integrate custom-engineered, high-current pulsed-power coils optimized for mechanical stability and thermal resilience.  Oversee the concept design of specialized payloads to ensure seamless compatibility with the electromagnetic launch environment.  Address system-level integration challenges arising from high-intensity electromagnetic fields on surrounding components. 4. Thermal Management & Power Control  Identify transient heat sources within the accelerator stages and propose highly effective thermal management and cooling solutions.  Optimize the physical routing of the electrical power supply to the coil inductors to handle extreme stress environments. 5. Experimental Validation & Safety  Design, build, and operate an experimental test setup to validate simulation data, testing for acceleration efficiency, discharge pulse dynamics, and heat management.  Conduct comprehensive safety analyses on high-voltage and high-energy electromagnetic components.  Establish strict safety protocols and ensure total compliance with relevant electrical safety standards for pulsed-power operations. Required Technical Skills & Experience:  Education: Master’s or Ph.D. in Physics, Electrical Engineering, or a highly related field with a focus on Electromagnetics.  Simulation Mastery: Extensive experience with multi-physics simulation software (e.g., COMSOL, Altair Flux, or MATLAB/Simulink) focusing on transient electromagnetic fields.  Pulsed Power Expertise: Knowledge of inductance acceleration, magnetic forces, high-current switching, and power electronics.  Thermal & Mechanical Insight: Familiarity with managing thermal dissipation and mechanical stress in high-energy electrical systems.  Hands-on Testing: Experience setting up laboratory diagnostics, high-speed data acquisition systems, and working safely with high-voltage hardware. Preferred Attributes:  Experience in advanced aerospace or defence R&D, specifically in coil gun, or linear induction motor technologies.  Strong collaborative skills for working alongside external manufacturing and project partners.  A meticulous approach to safety protocols and risk analysis. What We Offer  Cutting-Edge Projects: Work on a disruptive, first-of-its-kind electromagnetic technology program.  Collaborative Culture: Join a highly collaborative environment alongside leading industry partners and academic experts.  Competitive Compensation: Attractive salary and continuous professional development paths. Due to the nature of this project, applicants must be eligible to obtain the required national security clearances. Öppen för alla Vi fokuserar på din kompetens, inte dina övriga förutsättningar. Vi är öppna för att anpassa rollen eller arbetsplatsen efter dina behov.

Alfa Laval Technologies AB

Every day, we get opportunities to make a positive impact - on our colleagues, partners, customers and society. Together, we're pioneering the solutions of the future and unlocking the full potential of precious resources. Trusted to act on initiative, we challenge conventional thinking to develop world-leading technologies that inspire progress in vital areas, including energy, food, water and shipping. As we push forward, the innovative, open spirit that fuels our 140-year-old start-up culture and rapid growth also drives our personal growth. So, as we shape a more resourceful, less wasteful world, we build our careers too. About the Job We are looking for a detail-oriented and proactive Product Data & Configuration Specialist for Sales tools to join our Digital Process Solutions team. In this role, you will play a key part in ensuring that our sales configuration tools are always up-to-date and accurate, directly enabling our global sales force to deliver the right solutions to customers. What you'll do Create and maintain commercial and technical product data in our database Ensure accuracy and completeness of product and component information Collaborate with various stakeholders such as Product owners, Sales team and R&D Your work will have a direct and visible impact on how products are configured and sold globally. What you'll bring You combine a structured and detail-oriented mindset with technical skills and a proactive, result driven attitude. You thrive in dynamic environments, collaborate effectively across teams, and take ownership to ensure high-quality outcomes. Core competencies: We are a small team with a high level of teamwork, the role requires agility and adaptability and a clear drive for results, paired with a quality-focused and structured way of working. Technical expertise: A technical background with experience in managing databases. A plus is SQL knowledge, basic programming skills, and the ability to manage and structure complex data sets is required. Experience working with product data, product configuration, ERP, PLM, PIM, CPQ or similar business systems is advantageous. Education & languages: You may hold a degree in Engineering, Industrial Engineering, Information Technology, Data Management, Business & Technology, or a related technical field. Equivalent experience gained through vocational training and relevant work experience is equally valued. Proficiency in English is required; Swedish is a strong advantage. Personal qualities: Curious with a high level of learning ability and solution-oriented, proactive with a strong sense of ownership, and a positive attitude with a commitment to contribute and deliver results. What we offer An open, employee-oriented company culture built on trust, appreciation, and collaboration A company mission driven by sustainability Hybrid working model A role with immediate business impact and visibility Sounds interesting? Then apply now! For further information, please contact Robert Karlsson (Manager HSS Digital Process Solutions) at or Birgitta Giesen (Sales tool expert/Team leader) at or Anne Kunert (Talent Acquisition Partner) at or +49 40 7274 2341. For union information, please contact Axel Schäring, Akademikerna, Anders Jansson, Unionen, Please note that, due to data protection regulations (GDPR), we cannot accept applications via email. Please apply exclusively through our applicant management system in English no later than August 31st 2026. Please note that due to the summer holiday period, the recruitment process may take longer than usual. We appreciate your patience and understanding, and we will ensure to keep candidates informed throughout the process. Our commitment to integrity We care about diversity, inclusion, and equity in our recruitment processes. We also believe behavioural traits can provide important insights into a candidate's fit to a role. To help us achieve this we apply Pymetrics assessments, and upon application you will be invited to play the assessment games. For this position we conduct background checks, subject to your consent. As part of Alfa Laval's commitment to a safe and healthy workplace, alcohol and drug testing is applied during the pre‑employment process. #LI-AK2

QRIOS AB

Are you a highly driven development engineer looking to join a core product development team working on new technology and product platforms? Ascilion is now recruiting a CAD Development Engineer to the company. The position is full-time and based in our headquartered office in Kista and we are looking for a new colleague to join the Engineering group at Ascilion. At Ascilion we are singularly focused on solving one of medicine’s big challenges: providing real-time access to molecular biomarkers. Ascilion’s proprietary and industry leading microneedle technology enables quick, reliable, and painless access to molecular biomarkers. Our dermal interstitial fluid (dISF) sampling platform can be tailored towards virtually any analytical or sensor technology used within products intended for spot measurement or wearables. In this role, you will be deeply involved from concept to tested product, with responsibility for CAD design, prototyping, and hands-on verification in the lab. You will work closely with members within team but also cross-functionally with dedicated and highly skilled colleagues across multiple disciplines. This is an excellent opportunity for you to join a competent and friendly development team and a growing company with an exciting journey ahead. If this sounds interesting to you, please contact us using the details below! We will interview candidates continuously for the position and welcome your application today. Responsibilities The CAD Development Engineer will be a core member of the new product development team at Ascilion. You will report directly to the CTO of the company. Your main responsibilities will include: Responsibility for CAD design of mechanical and integrated product systems Driving design from concept through prototyping and manufacturing Participating actively in testing, evaluation, and iterative product development Working closely with experts across multiple disciplines including mechanics, electrochemistry, electronics, MEMS, regulatory & quality, manufacturing, and system development Your Profile Key qualifications for the position include: MSc in Mechanical Engineering or similar Expert-level SolidWorks capability, should effectively be able to teach it Strong experience designing for manufacturing, especially injection molded parts Strong understanding of tolerances, manufacturability, and rapid iteration Experience with semiconductor manufacturing and MEMS structures is a strong plus Experience with analog electronics design is a strong plus PCB layout experience is a strong plus We are looking for creative and analytical and structured CAD-professional who enjoys working in a highly dynamic and development environment. As a person, you are curious, problem-solving and solution-oriented, with a strong sense of ownership and accountability. You have strong execution focus as well as strong communication and collaboration skills. You enjoy testing what has been designed and believe that great products are created when top experts from different disciplines work closely together. At Ascilion, you will have the opportunity to make an impact not only in your own area of responsibility, but also on the development of the company as a whole. About Ascilion Ascilion was founded in 2012 with a mission to solve the problem of sampling dermal interstitial fluid in an efficient and pain-free way. A team of engineers with deep experience in MEMS technology and microfluidics took on the challenge of solving what turned out to be a very complex problem. We exist to bridge the worlds of precision engineering and biomarker science, creating innovative microneedle technologies that make dISF accessible, reliable, and painless; empowering researchers, clinicians, and companies to unlock the full potential of health monitoring and diagnostics. We are currently in a very exciting expansion phase where we grow all aspects of the organization from R&D to sales. Our customer base is increasing with numerous close collaborations in Europe, the US and Asia. Come, join our journey! To learn more about us please visit, www.ascilion.com For more information about this position, please contact: Krishan Johansson Haque, PhD Sr Recruitment Consultant, QRIOS Life Science & Engineering T: 0720701653 E: krishan.johansson-haque@qrios.se