
ASTEK SWEDEN AB · Finspång
As an Electrical System Engineer, you will design and deliver customer-specific electrical solutions for medium gas turbine and extended scope projects worldwid...
As an Electrical System Engineer, you will design and deliver customer-specific electrical solutions for medium gas turbine and
extended scope projects worldwide. You will work across the full project lifecycle in close collaboration with internal teams and
customers.
Key Responsibilities
Qualifications
Additional Information
Some of our clients require you to undergo and be approved according to our current security regulations. Certain positions may
also require specific citizenship.
About Astek Sweden
Astek has always been driven by a strong curiosity and a passion for technological possibilities. This fascination forms the
foundation of everything we do – our commitment to innovation and product development, the long-term customer relationships we
build, and the value we create in every assignment, every day. With us, you will have the opportunity to grow alongside some of
the industry’s most skilled engineers and technical experts.
What We Offer
We are a company where innovation, community, and professional growth are at the core. Here, you will have the opportunity to work
on exciting and challenging projects in an environment where your expertise and ideas are valued. We offer:
We encourage all engineers to apply, regardless of gender, background, or life situation.
Want to Be Part of Our Team?
We warmly welcome your application!
Recruitment is ongoing, so don’t hesitate to apply. Feel free to reach out if you have any questions.
Daniella Hernandez
Email: daniella.hernandez@astek.net
Please note that, due to GDPR regulations, we cannot accept applications via phone or email. Please apply through our career site.
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 production in existing hydropower—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 within teams, we have created a highly supportive environment for both personal and professional growth, something that is a major strength for a company breaking new ground. The energy this way of working unlocks in each individual has enabled us, in a short time, to advance our product development to the point where we are now approaching large-scale industrial production. Where are we heading? Interest in our technology is growing, both in Sweden and internationally. However, the real potential is global and that’s where we’re headed. We are continuing to build our team in Linköping and are looking for more people who want to join us on the next stage of our journey. About the Role As Electrical Engineer at SeaPattern, you will be responsible for designing and integrating the electrical systems that power our turbine installations. The role includes everything from electrical architecture and cabinet design to testing, commissioning, and field support. You will take ownership of the electrical system throughout the development cycle — from early prototype stages to deployed operational systems — ensuring robust, compliant, and high-performing solutions. Your work will include: * Designing electrical system architectures for turbine platforms * Integrating OEM motor drives and grid-tied inverter systems * Designing low-voltage three-phase electrical cabinets * Producing wiring diagrams, schematics, and technical documentation * Supporting installation, commissioning, and testing activities on-site This is a role for someone who enjoys both detailed engineering work and being involved hands-on in the field. You will be part of a fast-moving engineering environment where collaboration and initiative are highly valued. On a typical project, you may be involved in selecting electrical components, creating cabinet layouts, troubleshooting systems during commissioning, or working alongside colleagues to improve system reliability and performance. Key responsibilities include: * Developing robust and safe electrical system solutions * Designing and commissioning electrical cabinets for low-voltage three-phase systems * Ensuring compliance with applicable grid connection standards and regulations * Supporting prototype development and field deployment activities * Creating and maintaining wiring diagrams, single-line diagrams, electrical schematics and technical documentation. * Contributing to BOMs and manufacturing documentation Who We’re Looking For We believe you are an engineer who combines strong technical knowledge with a practical mindset. You are comfortable taking ownership, solving problems collaboratively, and adapting in a dynamic development environment. To succeed in this role, you likely have: * A B.Sc. or M.Sc. in Electrical Engineering or a related field * At least 5 years of hands-on electrical engineering experience * Experience from industrial, marine, or renewable energy sectors You should have solid knowledge of motor drive systems, frequency inverters, and grid-connected electrical systems, along with experience designing and commissioning electrical cabinets. You are confident in creating clear electrical schematics and technical documentation and communicate professionally and fluently in English. Most importantly, you enjoy building, testing, and improving real systems — not just designing them on paper. 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 In this recruitment process, we are collaborating with Skill. We’re reviewing applications continuously, so don’t wait to apply. If you have any quesitions regarding the process, contact Matilda Ingeson, matilda.ingeson@skill.se or Lena Johansson, lena.johansson@skill.se. This is a full-time position based at SeaPattern’s office in Linköping, Sweden.
We are seeking an experienced Electrical Harness Design Engineer to join our engineering team. The ideal candidate will have strong expertise in electrical wiring interconnection systems (EWIS), harness design, and schematic development for automotive and/or aerospace applications. You will be responsible for designing, validating, and supporting electrical systems from concept through production. KEY RESPONSIBILITIES * Design and develop electrical harness systems, including routing, installation, and integration * Create and maintain detailed 2D/3D drawings, schematics, and formboards * Develop and validate circuit diagrams, wire lists, and harness documentation * Work with tools such as CATIA V5, Capital Harness, Saber, and Teamcenter * Support prototype builds and provide technical assistance on the assembly line * Ensure compliance with EMC requirements and industry standards * Design special harness protections for critical environments (e.g. fuel, engine, hydraulic areas) * Collaborate with cross-functional teams and provide technical leadership when required * Contribute to continuous improvement and product development initiatives QUALIFICATIONS & REQUIREMENTS * Degree in Electrical, Mechanical, or related Engineering field (or equivalent experience) * Proven experience in electrical harness design within automotive, aerospace, or similar industries * Strong proficiency in: * CATIA V5 Electrical * Harness design & EWIS * Schematics and circuit diagram tools (e.g., Saber, Capital Harness) * Experience with PLM tools (e.g., Teamcenter, Kola) * Knowledge of manufacturing processes and prototype validation * Familiarity with EMC requirements and electrical system standards * Strong communication skills and ability to work in international teams * Fluent in English (Swedish is a plus) NICE TO HAVE * Experience in truck or aircraft electrical systems * Background in Lean Manufacturing or project management * Prior experience leading small technical teams Additional Information Some of our clients require you to undergo and be approved according to our current security regulations. Certain positions may also require specific citizenship. About Astek Sweden Astek has always been driven by a strong curiosity and a passion for technological possibilities. This fascination forms the foundation of everything we do – our commitment to innovation and product development, the long-term customer relationships we build, and the value we create in every assignment, every day. With us, you will have the opportunity to grow alongside some of the industry’s most skilled engineers and technical experts. What We Offer We are a company where innovation, community, and professional growth are at the core. Here, you will have the opportunity to work on exciting and challenging projects in an environment where your expertise and ideas are valued. We offer: · An inspiring workplace where technology and creativity meet. · Opportunities to collaborate with leading industry players. · Professional development and career growth. · A company culture where we support each other and have fun together! · Great benefits, including 5,000 SEK in wellness allowance. We encourage all engineers to apply, regardless of gender, background, or life situation. Want to Be Part of Our Team? We warmly welcome your application! Recruitment is ongoing, so don’t hesitate to apply. Feel free to reach out if you have any questions. Recruitment Contact: Daniella Hernandez Email: daniella.hernandez@astek.net
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. Founded by scientists, engineers, and innovators, we’re now entering an exciting new phase bringing our breakthrough technology to market. We are looking to expand our team with brilliant minds who want to develop our technology and join our mission, and are now looking for an Automation Engineer. WHAT YOU'LL DO: You will work at the intersection of control systems, industrial automation, and electrical systems, ensuring our technology operates efficiently, autonomously, and reliably in real environments. This is a hands-on role across the full development cycle: from concept and prototyping to commissioning and deployment. YOUR MAIN RESPONSIBILITIES WILL BE TO: * Commission and integrate sensors, actuators, inverters, and DAQ systems into cohesive, operational setups * Configure and deploy industrial control hardware (PLCs, IPCs, HMIs, DAQ systems) * Develop and implement control strategies for energy optimization in power systems * Design and build automation architectures using industrial protocols (Ethernet based Fieldbus) * Develop and tune control strategies for hydrokinetic turbines and power electronics * Design systems for data acquisition, remote monitoring, and diagnostics * Ensure robust system performance across signal integrity, communication reliability, and EMC * Collaborate closely across mechanical, electrical, and software engineering WHO YOU ARE: You enjoy building real systems where hardware, software, and field reality meet and you take pride in seeing a commissioned system run reliably in the field. WE ARE LOOKING FOR THE FOLLOWING QUALIFICATIONS: * Bachelor’s or Master’s degree in Electrical Engineering, Embedded Systems, or a related field. * Experience designing custom PCBs. * Proficiency in C/C++ for embedded programming. * Experience with ARM-based MCUs. * Familiarity with integrating embedded systems with cloud or web-based platforms. * Understanding of mechanical and mechatronic systems is considered a merit. * Experience troubleshooting electronics. BONUS * Knowledge of control theory (e.g. PID, system dynamics) * Experience with SCADA systems or remote monitoring platforms * Familiarity with low- to medium-voltage electrical systems * Experience in harsh or remote environments WHY JOIN SEAPATTERN? Real Impact Your work directly increases renewable energy production in operating hydropower plants. Not in theory in real facilities, with measurable results. Build What Matters You will work hands-on with deeptech systems combining hardware and advanced analytics, together with a tight team of engineers, scientists, and builders. Grow Fast Through Ownership You won’t be a small part of a large system. You will own real problems end-to-end from idea and design to testing and implementation and grow through doing. HOW WE WORK At SeaPattern, how we work matters just as much as what we build. Focus creates momentum We prioritize what matters most and move fast from idea to implementation. Feedback makes us better We challenge ideas, give direct feedback, and improve together. Accountability builds trust We take ownership, deliver on commitments, and communicate early. ---------------------------------------------------------------------------------------------------------------------------------- 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.