Lyten Sweden is seeking professional Senior Test & Validation Engineers. As a Senior Test & Validation Engineer you will plan, organize, execute, and follow up on project-related testing and provide leadership and oversight to the team. Lead performing and developing tests together with the team which concerns the battery’s performance, reliability, and safety. Own responsibility of test facility related to its operation, installation and commissioning activities. Key Responsibilities Key responsibilities include (but are not limited to) Develop and lead product testing procedures based on the customer requirements of development projects and Quality Control (QC) standards. Oversee the setup, operation, and maintenance of test equipment necessary for product testing. Ensure the implementation of robust quality assurance processes to uphold the accuracy and reliability of test results. Analyze test results and prepare formal/informal test report to present to internal/external stakeholders. Ensure delivery of the project activities regarding validation requirements. Oversee the documentation of test procedures, observations, and results, ensuring compliance with established document management standards. Lead technical work streams related to the installation and commissioning of equipment for test expansion projects. Develop relevant new test methodology and equipment mainly on cell scale Provide technical expertise, guidance and training our associate engineers and technicians Lead continuous improvement & problem-solving initiatives aimed at enhancing testing methodologies, processes, and workflows. Facilitate communication and clarification of technical requirements between customers and Lyten's internal stakeholders Help the team to perform and innovate Requirements Educational background and previous experience required for the role. Qualifications and Experience Bachelor or above degree within Electrochemical, Material, Electrical or Mechanical field or equal comparable work experience More than 3 years of experience from the development and testing of secondary batteries, lithium-ion based technologies Excellent communication skills as you will be in constant interaction with international customers and team members from both the technical and business development side Knowledge of FMEA, FTA, 6 Sigma concepts, and problem-solving methodologies will be an added advantage. Familiar with international test standards, e.g., IEC/ES, UL, CSA, Marine, etc. Proven results in meeting customer requirements and expectations Recognize the risk of cell/battery development and production Good knowledge in test design, setup and facility operation Confident in data analysis and presentation Specific skills Excellent English is written and oral skills Strong organization skills and used to manage a range of activities simultaneously Highly organized and results-driven, adept at overseeing complex testing projects and managing resources effectively. Demonstrates advanced problem-solving skills, proactively finding innovative solutions to complex technical challenges. Working experience with OEM project for Lithium-ion battery cell/module business Ability to work well with others in a team environment, as well as independently Problem solving skills with appropriate tools

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.

Lyten is seeking an Automation Engineer with a specialization in control systems for manufacturing equipment. As an Automation Engineer you will be responsible to develop, integrate, and improve automation systems for manufacturing equipment. You will work closely together with production, process, quality, and software engineers to make sure the automation systems are integrated into the overall factory requirements. As automation engineer you will work together with equipment suppliers to make sure best automation solutions selected and implemented. You will ensure automation systems integrated in manufacturing equipment meet availability, reliability, and resolve production issues with a sense of urgency. Key Responsibilities Overall areas of responsibilities and activities Key responsibilities include (but are not limited to) Develop the automation systems that are to be implemented in the production equipment in the factory as well as the relevant specifications and documentation. Collaborate with cross-functional teams to define automation system requirements, select suitable hardware and software, and create robust solutions for production lines. Ensure seamless data integration for manufacturing equipment to Manufacturing Execution System(MES)/Cloud systems. Provide automation support for manufacturing equipment, troubleshoot issues, and ensure optimal operation while implementing best practices to ensure systems reliability, scalability and performance. Review Engineering Design Documentation(Specifications, Functional Design, Logic/Electrical/Network Diagrams). Identify and interact with key automation solution suppliers. Drive workshops and onboarding suppliers to the Lyten’s automation standards and collaborate with selected suppliers to implement state of the art automation systems. Support and collaborate with equipment purchasing specialists and the project team to select the most proficient equipment suppliers from an automation perspective. Responsible for the Factory Acceptance Tests of the equipment and supporting the commissioning of the equipment. Responsible for the Site Acceptance Tests of the equipment upon commissioning completion. Cost estimations for projects and change requests. Provide input for quoting, planning works, and change orders. 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 Automation, Electronics/Computer Engineering, Robotics, Mechatronics, or a related field. Experience within Industrial Automation in process-driven or discrete manufacturing industries such as: Battery Cell, Automotive, Steel, Mining, Chemical, Paper, Semiconductors, Pharma, Packaging, Warehouses, etc. Qualifications and Experience Minimum 3 years of experience configuring, programming and troubleshooting automation systems including PLCs, HMIs, and SCADA solutions especially for Siemens, Beckhoff, Mitsubishi systems. Experience working with data connectivity to Cloud/MES using OPC/UA. Experience working with IT/OT networks. Experience with industrial communication protocols like Profinet, EtherCAT, TCP/IP, Modbus etc. Experience working with sensors, instrumentation, servo drives and motion control. Ability to travel to different Lyten’s factories and to supplier visits. Specific skills & Knowledge Knowledge of Siemens-TIA Portal or Beckhoff-TwinCAT or Mitsubitshi-MELSEC PLCs programming. Knowledge of WinCC or Proface HMIs development. Knowledge of configuration and commissioning of motor drives. Knowledge of calibration/validation of process instruments. Knowledge of European Directives and relevant ISO, IEC, and safety standards. Good understanding of project and supplier management, and structured problem solving skills.

Lyten Labs is seeking a talented Analytical Chemist. As Analytical Chemist you are responsible for the development, validation, and implementation of analytical methods for analysing incoming material, intermediate and finalized products for Research & Development, Production, and external suppliers on a wide range of instruments. Strict adherence to the principles of Quality Assurance, Quality Control, and Quality Management System requirements (ISO 9001, IATF 16949, ISO- IEC 17025, etc.). Proven track record in statistical analysis and measurement system analysis (MSA). Participating in problem solving, technical troubleshooting exercises, and technical discussions where needed. Mentoring and training for technicians. Key responsibilities (not limited to) Develop, validate and document analytical methods and procedures for analyzing and characterizing new incoming and raw materials and product intermediates. Optimize analytical methods to increase efficiency and turn-around time of the laboratory. Execute the Quality Control and testing plan of raw materials and product intermediates. Troubleshoot and maintain the analytical instruments to a high standard. Understand and internalize QA/QC principles in everyday functions. Work across many parts of the organization, collaborating with production teams, Process engineering in R&D and production, Supply Chain, IT & automation. Start-up of first analytical methods and instruments. Specific expertise in ICP-OES/MS, ED-XRF, XRD, SEM-EDX, Titration, TGA/DSC, etc. Qualifications/education/experience MSc or PhD degree in Chemistry, preferably, Analytical Chemistry. 5+ years of relevant work experience in a laboratory environment. Specific knowledge of quality management systems, e.g. ISO 9001, IATF 16949, and ISO- IEC 17025. Experience in developing and validating analytical methods, standards, procedures and documentation in an efficient way. Project management skills and a successful track record of leading quality projects in a laboratory environment. Knowledgeable in Lean and six sigma. Familiar with SPC, FMEA, Quality troubleshooting tools and problem-solving methodology. Curious, technically educated and preferably with a strong business background.

The Data Engineer role exists to ensure that all test‑lab data is trustworthy, accessible, scalable, and usable for engineering, validation, analytics, and decision‑making. The function provides the technical backbone that enables reliable testing, advanced analysis, automation, and long‑term product improvement. The Data Engineer is responsible for designing and operating the data infrastructure that supports all laboratory test activities. This includes connecting test equipment, building pipelines for high‑frequency and large‑volume datasets, ensuring data quality, and enabling engineers, analysts, and scientists to work efficiently with accurate data. As the laboratory and organization expand, the role will evolve into a leadership function that guides the long‑term data strategy and leads a multidisciplinary data team. Key Responsibilities Key responsibilities include (but are not limited to) Design, build, and maintain data pipelines for high‑frequency lab data Integrate test equipment such as battery cyclers (Chroma, Keysight, PEC, PNE), chambers, DAQ systems, and PLCs Develop ETL/ELT processes to transform raw → validated → curated datasets Build scalable data storage solutions (data lakes, time-series DBs, structured metadata stores) Implement data validation, anomaly detection, and quality monitoring Automate data processing for reporting, dashboards, and analysis Ensure data traceability, version control, and audit compliance Work closely with test and validation engineers to understand test profiles, metadata, and measurement methods Support lab technicians with tools that simplify workflows and reduce manual data tasks Integrate with MES, LIMS, PLM, and other enterprise systems Troubleshoot data-related issues in test execution or equipment communication Take increasing ownership of data architecture and long‑term data roadmap Contribute to documentation standards, data governance, and best practices Requirements Qualifications and Experience Engineering in technical data role (Data Engineering, Data Science, Machine Learning) including processing, storage, quality, and management on GCP or AWS +4 years of relevant experience Project management experience Experience in large manufacturing or industrial enterprises with heterogeneous, distributed data sources, demonstrating ability to navigate complexity at scale Specific skills & Knowledge Proven experience scaling and re‑architecting data platforms and infrastructure to handle rapid growth and increasing data volumes Hands-on experience designing and building highly scalable and reliable data architectures using modern cloud and data tooling (e.g., AWS Kinesis, Lambda, Redshift, GCP equivalents; Airflow, dbt; Parquet, Protobuf, Avro) Strong programming skills in Python, SQL, and general-purpose scripting for automation, data processing, and integration Deep understanding of ETL/ELT frameworks (Airflow, dbt, Spark, etc.) and experience building production-grade data pipelines Familiarity with time-series and high‑frequency measurement data, particularly from industrial or test environments Cloud engineering experience in AWS, GCP, or Azure, including serverless architectures, distributed storage, and stream processing Experience with CI/CD, Git-based workflows, Docker, and robust software engineering practices Knowledge of data serialization formats (Parquet, Avro, Protobuf, JSON) and best practices for efficient storage and retrieval Experience integrating systems via APIs; familiarity with hardware communication protocols such as REST, OPC-UA, and Modbus is a strong plus Understanding of machine learning concepts and experience supporting data scientists with structured, high-quality datasets Domain knowledge (Preferred) Solid engineering foundation (electrical, mechanical, chemical, physical), preferably within the energy, electrical testing, or battery domain Understanding of sensor calibration, noise, drift, and data validation

The Senior Cell Design Engineer will play a project leading role in the cell development of the Li-ion and LIS battery, specifically, in the Mechanical Design area.​  Key Responsibilities Overall areas of responsibilities and activities ​​• Lead mechanical design and development Li-ion and LIS battery and related components for Energy Storage Systems (ESS), Electric Vehicles (EV), and other advanced applications • Take ownership of mechanical part design, evaluation, validation, and optimization using advanced CAD tools (NX, CATIA, or equivalent) • Act as the primary technical interface with customers, leading technical discussions and clarifying design requirements • Proactively collaborate with cross-functional teams (Supply Chain, Process Engineering, R&D Labs, Manufacturing, Quality, etc.) to ensure seamless project execution • Identify technical risks related to cell/battery development and production and drive mitigation strategies • Review and approve mechanical drawings, 3D models, tolerance stack-ups, and technical documentation • Support prototype development, design verification, and validation activities • Contribute to continuous improvement of design standards, processes, and engineering best practices Requirements Educational background and previous experience required for the role Qualifications and Experience ​• BSc, MSc, or PhD in Mechanical Engineering or a related field (or equivalent practical experience) • 8+ years of mechanical design experience, preferably in power electronics, high-performance lithium-ion batteries, or related industries • Strong experience in lithium-ion battery cell development and secondary battery technologies is highly preferred • Proven hands-on experience in mechanical component design, evaluation, and validation • Extensive experience with advanced CAD tools such as NX, CATIA, or equivalent 3D modeling software • Experience with electrode and cell design, electrode preparation processes, cell fabrication, and electrochemical performance evaluation is strongly preferred • Strong understanding of risk management in cell/battery development and production environments • Demonstrated experience leading technical discussions directly with customers • Excellent English written and verbal communication skills Specific skills • Advanced proficiency in CAD tools (NX, CATIA, or similar) for mechanical part design and evaluation • Strong technical documentation and drawing review capability • Ability to work under pressure and manage tight project deadlines • Excellent organizational skills with the ability to manage multiple projects simultaneously • Proactive cross-functional collaboration skills • Ability to work effectively both independently and in team environments • Strong analytical and problem-solving skills

Job Scope Lyten is seeking a Production Engineer with a specialization in automated industrial (battery) productions. As a Production Engineer (Pilot Production) you will stabilize, scale, and continuously improve pilot‑line processes that span electrode manufacturing, cell assembly, and formation & aging. Your mission is to translate cell designs and lab recipes into robust, traceable processes ready for industrialization at Northvolt gigafactories. You will work closely together with production, process, quality, and automation engineers to make sure the production process is achieving the required stability and is ready for transfer to gigafactory scale. You will ensure process and equipment meet availability and reliability and resolve production issues with a sense of urgency. Key Responsibilities Overall areas of responsibilities and activities Key responsibilities include (but are not limited to) · Own pilot-line selected production steps across Wet- and Dry Electrode, Assembly and Formation & Aging processes. Defining, monitoring and improving Operation Parameter Ranges and control windows fit for the Labs pilot productions. · Collaborate with cross-functional teams to define production system requirements, select suitable hardware and software, and create robust solutions for production lines. · Follow data-driven production control methods, implementing SPC on CtQs and MSAs to ensure capability prior to scale-up. · Together with IT and Automation teams implement the necessary dashboards for OEE, FPY, scrap, downtime with Pareto’s and trends to facilitate progress tracking and root cause analysis. · Prepare and maintain Process Flow, PFMEA and work instructions as preparation for pilot productions. · Partner with Safety & Environment to validate process changes against standard requirements. · Own root-cause analysis on equipment and process performance improvements during A- and B-sample productions, following structured RCA methods. · Work hands-on with Cell Design, Materials, Maintenance & Automation, Supply chain and Operations on fast learning cycles and problem solving to increase production process maturity. · Review Engineering Design Documentation (Specifications, Design manufacturability). · Support and collaborate with project teams to select the most proficient equipment suppliers from an automation 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. Accountability/Authorization · Budget responsibility: N · Direct reports: N · Work Environment responsibility: N Requirements Educational background and previous experience required for the role · Bachelor's or Master's Degree in Chemical, Mechanical, Manufacturing or Automation Engineering or equivalent fields. · 3-8 years of experience in high precision manufacturing or pilot/scale-up environments (battery, pharma, semiconductor, film/web coating or similar). · Lean SixSigma certification Green- or blackbelt is a plus. Qualifications and Experience · Hands-on experience as an engineer with roll-to-roll processes, discrete assembly, coating/drying, laser cutting/welding, in-line test methods (DCIR, HiPot, leakage test). · Proficient in DOE/SPC/MSA, PFMEA, structured RCA methods. · Experience with Design For Manufacturing, applied in industrial scale high-volume production processes. · Familiar with Dry-room operations, chemical handling and ATEX/CE compliance. · Experience with MES/SCADA/PLC datasets and basic scripting/querying for data analysis is a plus. · Experience with mechanical design using 3D CAD is a plus. Ability to travel to different Lyten’s factories and to supplier visits. Specific skills & Knowledge Knowledge of AIAG/VDA and ISO9xxx standards for mass production environments (APQP/PPAP). Knowledge of European Directives and relevant ISO, IEC, and safety standards. Good understanding of project and supplier management, and structured problem solving skills. Health, Safety & Environmental responsibility · Follow company policies and procedures · Use PPE according to safety rules · Report hazards and incidents