Lyten Labs AB jobb

The Senior Cell Design Engineer will lead the design and development of current and next-generation lithium-ion battery cells, supporting both product innovation and customer programs. The role is responsible for defining cell design strategies, executing development projects, and driving technical solutions from concept to commercialization Key Responsibilities Overall areas of responsibilities and activities Lead the design and development of lithium-ion battery cells for ESS, EV, and other applications. Develop and optimize cell architecture, electrode design, and material selection to achieve performance, energy density, lifetime, and cost targets. Define development strategies and DOE to support cell development and validation activities. Evaluate cell performance, reliability, and manufacturability through testing, analysis, and data-driven development. Support scale-up activities and ensure design compatibility with manufacturing processes. Lead technical development projects and coordinate cross-functional activities across R&D, manufacturing, quality, and program teams. Serve as the primary technical interface for customers and support customer development programs from concept to qualification. Drive battery development roadmaps and deliver project milestones aligned with customer and business requirements Requirements Educational background and previous experience required for the role Qualifications and Experience ​​• PhD or MSc in chemical engineering/Electrochemistry/chemistry/material science and engineering  •  Minimum 3 years of experience in the automotive industry. •  Minimum 8 years of experience in lithium-ion battery cell design and development • Extensive experience on cell design and development of Li-ion cells   •  Extensive experience in battery prototyping, validation, and scale-up activities •  Working knowledge of lithium-ion battery manufacturing and mass production processes • Working experience with OEM project for Li-ion battery cell/module business   •  Experience leading technical activities for customer-facing development programs • Strong background from technical culture and proven engineering excellence​  Specific skills ​Strong knowledge of lithium-ion battery materials, electrode design, and cell architecture. Experience with DOE, statistical analysis, and data-driven development methodologies. Excellent project management and technical problem-solving skills. Strong communication skills in English, both written and verbal. Ability to work effectively under tight timelines and changing priorities. Personal success factors Strong leadership and decision-making skills. Ability to drive technical development activities and deliver project milestones. Excellent collaboration and stakeholder management capabilities. Results-oriented mindset with a focus on quality and execution. Strong analytical and problem-solving skills. Ability to thrive in a fast-paced, international environment

Lyten Sweden is seeking a professional Senior Battery Simulation Engineer o join our R&D organisation in Västerås. The Senior Battery Simulation & Modelling Engineer will develop and validate advanced simulation models for battery cells, including performance, degradation, thermal, swelling, and mechanical behaviour. The role supports current NMC products, future battery chemistries, and customer-facing simulation solutions. Key Responsibilities Key responsibilities include (but are not limited to) Battery Model Development Develop and maintain simulation models for battery cells, supporting current chemistry products and next-generation chemistries. Performance Modeling Develop and validate performance models, including ECM-based approaches, to predict battery behavior and support BMS applications. Lifetime & Degradation Modeling Develop and calibrate lifetime prediction models to accurately estimate battery aging, performance degradation, and end-of-life behavior. Thermal Modeling Develop 3D thermal simulation models to predict temperature distribution and support thermal management optimization. Swelling & Mechanical Modeling Develop swelling and mechanical models to predict cell expansion, deformation, and structural behavior throughout battery life. Safety & Venting Simulation Develop simulation models for vent deformation and pressure-related mechanical behavior to support battery safety assessments. Validation & Model Correlation Parameterize, validate, and continuously improve simulation models using experimental and product validation data. Customer Model Delivery Deliver validated simulation models to customers and provide technical support for performance, lifetime, thermal, and mechanical analyses. Cross-Functional Collaboration Work closely with cell design, materials, testing, and customer teams to support battery development and commercialization programs. Requirements Educational background and previous experience required for the role. Qualifications and Experience Bachelor or higher in Electrochemistry/chemistry/material/mechanical or a related discipline 8+ years of experience in lithium-ion battery development and modeling. Strong industrial experience supporting automotive, ESS, or other advanced battery programs. Proven experience developing simulation models for rechargeable battery systems. Experience working directly with OEM customers and customer-facing engineering projects. Experience with prismatic cell development is highly preferred. Specific skills Strong expertise in electrochemical, thermal, degradation, swelling, and mechanical battery modelling. Proficiency in MATLAB/Simulink, Python, COMSOL Multiphysics, LS-DYNA, and ANSYS simulation tools. Experience in model parameterization, validation, optimization, and correlation with experimental data. Knowledge of multi-physics simulation and battery safety analysis is highly desirable. Personal success factors Strong technical leadership, problem-solving, and analytical skills. Ability to work independently and drive complex projects in a dynamic environment. Excellent communication and collaboration skills across teams and customers. Results-driven mindset with a focus on engineering quality and delivery Preferred Experience Experience with prismatic lithium-ion batteries and advanced chemistries (NMC, NMX, Li-S). Knowledge of battery safety, thermal, mechanical, and venting behavior. Experience in multi-physics simulation, digital twin, or cell-to-pack modeling. Experience delivering simulation models for customer applications or BMS development.

Lyten is seeking a Facility & Utility Technician with experience in fire protection systems. In this role you will be responsible for the operation, maintenance and improvement of facility, utility and fire protection systems supporting production and office environments. Ensures buildings, utilities and life safety systems are maintained in compliance with Swedish regulations, company standards and sustainability objectives. Key Responsibilities Overall areas of responsibilities and activities Maintain and improve facility systems including HVAC, plumbing, electrical distribution, compressed air, utilities, and building infrastructure. Maintain, inspect and test fire protection systems including fire alarms, smoke detection, sprinkler systems, emergency lighting, and fire water infrastructure. Support the site's Systematiskt Brandskyddsarbete (SBA) through inspections, documentation and corrective actions. Manage preventive and corrective maintenance activities to ensure reliable operation of facility and safety systems. Coordinate contractors, service providers and regulatory inspections. Support facility projects, equipment installations and continuous improvement initiatives. Maintain technical documentation, maintenance records and regulatory compliance documentation. Respond to facility, utility and fire system incidents and participate in emergency preparedness activities. Collaborate with Production, EHS and Engineering to maintain a safe and efficient workplace Requirements Educational background and previous experience required for the role Qualifications and Experience Minimum 3 years' experience maintaining industrial fire protection and life safety systems. Minimum 3 years’ experience in facility or maintenance. Experience working with fire alarm systems, sprinkler systems and emergency lighting systems. Experience supporting Systematiskt Brandskyddsarbete (SBA). Experience coordinating fire protection inspections, testing and maintenance activities. Understanding of active and passive fire protection principles in industrial facilities. Ability to manage external fire protection contractors and service providers. Technical education in maintenance, utilities, or facility systems (or equivalent work experience).  Knowledge of preventive and predictive maintenance systems. Familiarity with local building and safety codes. Experience maintaining compressors and process air distribution systems. Experience in clean & dry room environment. Experience in managing contractors and external vendors. Strong documentation and reporting abilities. Experience with maintenance of facility fire protection systems and regulations for these systems. Ability to read and interpret technical drawings and schematics. Specific skills Strong understanding of fire protection and life safety systems. Knowledge of SBA, fire prevention practices and emergency response planning. Troubleshooting skills for facility, utility and fire protection systems. Understanding of electrical distribution, industrial ventilation and building systems. Familiarity with CMMS systems and maintenance planning. Knowledge of LOTO, permit-to-work processes and industrial safety standards. Competent to work on low-voltage electrical systems. Personal success factors Proactive and solution-oriented mindset. High attention to detail and accuracy. Strong sense of responsibility and ownership. Ability to work independently and as part of a team. Good time management and multi-tasking ability. Calm and effective under pressure. Safety-first attitude in all decisions and actions. Continuous improvement mindset, always seeking safer and smarter ways of working.  Positive attitude and adaptability to change.

Lyten is seeking an experienced Facility & Utility technician with specific competence in pressurized vessels. In this role you will be responsible for the safe operation, monitoring, inspection, maintenance, and regulatory compliance of pressurized equipment and systems in accordance with AFS 2023:11 and site procedures. Supports the facility's pressure equipment program, risk assessments, and continuous supervision activities. Additionally you will be responsible for ensuring the optimal operation, maintenance and development of all facilities and supporting infrastructure within the company’s production and office environments. The role ensures that utilities (such as water, heating/cooling, compressed air, gases, and electrical distribution) and facility systems (buildings, workshops, access, and general services) are maintained at high standards to support production continuity and workplace safety and sustainability goals. Key Responsibilities Overall areas of responsibilities and activities Operate, inspect and maintain facility, utility and pressurized systems in accordance with AFS 2023:11. Plan and execute preventive and corrective maintenance activities. Support inspections, FLT activities and compliance requirements for pressure equipment. Maintain records related to inspections, maintenance, repairs, modifications and statutory compliance. Coordinate and support inspections performed by accredited inspection bodies. Identify equipment integrity concerns and escalate corrective actions to ensure safe operation and regulatory compliance Maintain HVAC, plumbing, electrical distribution, compressed air and supporting infrastructure. Coordinate contractors, service providers for on-site activities. Support installation of new equipment and facility improvement projects. Respond to facility and utility failures, minimizing downtime and business impact. Promote safe working practices and collaborate with Production, EHS and Engineering teams. Requirements Qualifications and Experience Technical education in maintenance, utilities, or facility systems (or equivalent work experience).  Technical education in maintenance, utilities, facilities, or equivalent experience. Minimum 3 years’ experience in facility, utility or industrial maintenance. Experience with pressure vessels, compressed air systems and associated safety equipment. Knowledge of AFS 2023:11 requirements and pressure equipment compliance. Experience supporting inspections, maintenance programs and contractor management. Ability to interpret technical documentation, drawings and equipment specifications. Experience in industrial, clean room or dry room environments is advantageous. Strong documentation and reporting skills Specific skills Ability to troubleshoot plumbing and electrical systems. Knowledge of AFS 2023:11 requirements for use, maintenance, inspection and continuous supervision of pressurized devices. Ability to identify deterioration mechanisms, equipment defects and conditions that may affect pressure equipment integrity. Familiarity with Pressure Equipment Directive (PED) principles and pressure equipment classification. Knowledge of pressure equipment, FLT and risk assessment methodologies. Troubleshooting skills for mechanical, utility and facility systems. Understanding of HVAC, ventilation, electrical distribution and compressed air systems. Familiarity with CMMS and maintenance planning tools. Knowledge of PED principles, LOTO and permit-to-work systems. Basic understanding of PLC and automation interfaces. Strong organizational and communication skills. Personal success factors Proactive and solution-oriented mindset. High attention to detail and accuracy. Strong sense of responsibility and ownership. Ability to work independently and as part of a team. Good time management and multi-tasking ability. Calm and effective under pressure. Safety-first attitude in all decisions and actions. Continuous improvement mindset, always seeking safer and smarter ways of working.  Positive attitude and adaptability to change.

Lyten is leading an industrial revolution through Lyten 3D Graphene™, a breakthrough supermaterial unlocking a new generation of products — from lithium–sulfur batteries and energy storage systems to concrete admixtures, lightweight composites, and next-generation sensors that are revolutionizing industries. Together, these innovations are making a massive global improvement and driving real-world impact across energy, mobility, construction, and defense. Lyten is now seeking Material Development Engineer. You will be responsible for technical activities related to the evaluation and analysis of Li battery cells and associated materials. The position focuses on supporting the development, optimization, and validation of materials and components to ensure reliable performance in both commercial and R&D cell projects. Key Responsibilities Conduct material characterization, electrochemical testing, and performance evaluation of Li battery cells and related components. Analyze test data to assess material behaviours, degradation mechanisms, and cell performance trends. Support design and process optimization efforts to improve cell performance, safety, and manufacturability. Perform failure analysis to identify root causes of performance deviations and propose corrective actions. Collaborate with cross-functional teams—including cell design, process, and quality groups—to ensure consistent material evaluation standards and test methodologies. Prepare technical documentation, data summaries, and reports to support engineering decisions and project reviews. Stay informed on advancements in Li battery materials, analysis techniques, and relevant industry standards. Execute assigned evaluation and analysis tasks in consultation with senior engineers and contribute to achieving project milestones. Qualifications and Experience BSc or MSc in Chemical/Material/Electrical Engineering, and Chemistry. Experience and good understanding in evaluation, testing, or analysis of Li battery cells or related materials. Proficiency in analytical and electrochemical testing methods (e.g., EIS, charge/discharge cycling, material characterization). Strong analytical and problem-solving skills, with attention to data integrity and reproducibility. Effective communication and collaboration skills within a multidisciplinary R&D environment. Specific skills Hands-on experience with electrochemical testing (charge/discharge, EIS, CV). Proficiency in data analysis tools (Excel, Origin, Python preferred). Familiarity with material characterization techniques (XRD, SEM, ICP). Understanding of laboratory QA/QC principles. Ability to follow established test protocols with precision and consistency. At Lyten, we believe the most meaningful careers begin with purpose — and with people who want to make a difference. We’re not just developing advanced supermaterials — we’re about to change the world as we know it, reshaping how energy is stored, how products are built, and how progress is made. We’re entering an exciting growth phase, scaling production across the U.S. and Europe and expanding our team of engineers, scientists, and innovators. Apply now to join our team and be part of something bigger than yourself — where collaboration, creativity, and purpose come together to build the technologies that will define the next century.

Lyten Sweden is seeking a professional and experienced Principal Engineer withing Manufacturing Engineering function. The Principal Engineer is a senior technical leader responsible for defining, scaling, and optimizing manufacturing processes across one or multiple process areas. This role provides strategic direction, technical authority, and mentorship while driving the process development of next-generation battery technology. The Principal Engineer leads complex, high-impact initiatives from concept through industrialization, including process design, equipment strategy, and factory integration. Acting as a key interface between R&D, operations, quality, and external partners, the role ensures robust, scalable, and cost-efficient manufacturing solutions that support production ramp-up and long-term operational excellence. In addition to hands-on technical contribution, the Principal Engineer establishes engineering standards, drives cross-site alignment, and shapes the technology roadmap for manufacturing processes. Key Responsibilities Technical Leadership & Strategy Define and own process technology strategy and roadmap for assigned manufacturing areas. Serve as the subject matter expert (SME) and technical authority across multiple process domains. Establish engineering standards, best practices, and design guidelines across the organization. Drive alignment between R&D, manufacturing, and supply chain to ensure scalable process development. Process & Equipment Development Lead the development of advanced process and equipment specifications for new and existing manufacturing systems. Identify, evaluate, and select strategic equipment suppliers and technology partners. Oversee and lead design reviews with equipment suppliers, ensuring technical rigor and scalability. Provide guidance and oversight for process development from pilot through high-volume production. Program & Project Leadership Lead large-scale, complex equipment and process development projects with significant business impact. Guide cross-functional project teams through all phases: concept, design, FAT, SAT, commissioning, validation, and ramp-up. Act as escalation point for critical technical challenges across projects and sites. Equipment Lifecycle Management Provide leadership and governance for installation, commissioning, and validation (IQ/OQ/PQ) of manufacturing equipment. Ensure lifecycle strategies are in place for equipment reliability, maintainability, and performance optimization. Operational Excellence & Continuous Improvement Identify and lead high-impact continuous improvement initiatives using Lean, Six Sigma, and other methodologies. Drive improvements in yield, throughput, cost, and overall equipment effectiveness (OEE). Establish and track process capability metrics and KPIs across production lines and sites. Troubleshooting & Advanced Problem Solving Lead complex root cause analysis (RCA) efforts, including 8D and A3 methodologies, for critical process or equipment failures. Provide hands-on expertise for resolution of escalated manufacturing challenges. Implement robust corrective and preventive actions to eliminate recurrence. Data Analysis & Digitalization Leverage Manufacturing Execution Systems (MES), advanced analytics, and statistical tools to monitor performance and drive optimization. Champion data-driven decision-making and digital transformation initiatives within manufacturing engineering. Governance & Documentation Approve and govern process documentation, including SOPs, work instructions, and equipment documentation. Ensure compliance with safety, quality, and regulatory standards across all processes. Coaching & Mentorship Mentor and develop process engineers, fostering technical growth and engineering excellence. Promote knowledge sharing and capability building across the engineering organization. Requirements Educational background and previous experience required for the role Qualifications and Experience University advanced degree (Ph.D. preferred) or Master degree Mechanical Design, or related field. Minimum of 15 years in cell development or battery manufacturing engineering in senior technical roles Proven track record in advanced cell technologies, including lithium-ion, solid-state, or next-gen battery chemistries. Strong team management and mentorship abilities, with experience managing teams Ability to set a clear vision and execute strategies that balance innovation with practical, scalable solutions. Excellent verbal and written communication skills, with experience presenting to executive teams and stakeholders. Able to thrive in a fast-paced, evolving industry, making data-driven decisions and adjusting strategies as needed.

Lyten Labs is seeking an Electrical Engineer with a specialization in automated industrial (battery) production equipment and utilities. As an Electrical engineer for Facilities, Utilities & Equipment you will own and develop the electrical infrastructure that powers Labs’ facilities, utilities and production equipment. You will deliver safe, available and energy-efficient systems that support pilot-line manufacturing (mixing, coating, calendaring, assembly and formation & aging) and the on-site validation Labs. Key responsibilities include (but are not limited to) Engineer and maintain LV/MV distribution (switchgear, transformers, UPS) and earthing/bonding for production, labs and offices. Specify, review and commission power distribution to pilot lines and utilities (e.g. dry rooms, HVAC, process cooling, vacuum) with correct protection, short-circuit ratings and risk controls. Ensure designs and installations comply with applicable EU/SE directives. Support ATEX related interfaces where applicable. Define electrical PM strategies for utilities and safety systems (fire detection interfaces, E-stops, interlocks). Implement energy-efficient equipment to support Lyten sustainability model. Support FAT/SAT, commissioning and change control of equipment related to electrical design. Maintain as-built electrical documentation of equipment. Collaborate with Automation team to ensure safe integration of equipment interlocks and parameter/recipe control via SCADA/PLC with proper electrical segregation and safety relays. Manage OEMs and partners, define specifications, review line-diagrams, I/O lists, load lists and test protocols. Ensure deliverables meet standards. Set and maintain the self-inspection program for electrical works (Egenkontrollprogram) Establish electrical condition monitoring and power-quality dashboards. Drive structured RCA’s for electrical incidents and implement preventive actions Maintain traceability and change records. Contribute to the energy and uptime KPIs for Labs Support and collaborate with project teams to select the most proficient equipment suppliers from an electronics/electrical systems perspective. Responsible for acceptance of the Site Acceptance Tests of equipment upon commissioning completion. Organize and take part in internal training and workshops. Cost estimations for projects and change requests. Provide input for quoting, planning works, and change orders. Requirements Educational background and previous experience required for the role Bachelor's or Master's Degree in Electrical Engineering or equivalent fields. 5+ years of experience in industrial/facilities electrical engineering (power distributions, utilities and production equipment) A-Authorization according to Swedish Electrical Authorization (either Swedish or via recognition of foreign qualifications.. Qualifications and Experience Demonstrated competence in LV/MV systems, protection coordination, arc-flash mitigation and earthing / EMC for both office and production environments. Experience with process industry or high-precision manufacturing (battery, pharma, semiconductor, advanced labs) Comfortable working with automation and data teams to surface electrical health and energy KPIs at plant level. Ability to travel to different Lyten’s factories and to supplier visits. Specific skills & Knowledge Compliance with requirements of Swedish directives and European Directives and relevant ISO, IEC, and safety standards (SEK Svensk Elstandard framework, Low Voltage Directive, EMC Directive, Machinery Directive, ATEX). Good understanding of project and supplier management, and structured problem solving skills.