Senior Maintenance Technician – Mechanical & Cooling Systems

About the Role We are looking for an experienced HIL Development Engineer with strong hands-on expertise in Hardware-in-the-Loop (HIL) architecture, development, modelling, integration, and system-level debugging. This role is focused on developing and maintaining advanced HIL environments used for vehicle system validation. We are looking for engineers who have experience building and improving HIL test systems – not only executing tests. The ideal candidate has a strong background in real-time simulation, ECU integration, automotive communication, and troubleshooting complex embedded systems. You will work closely with development, verification, and integration teams to secure robust test environments and support the validation of future vehicle technologies. Key Responsibilities HIL Development & Integration (Mandatory) Design, develop, commission, and maintain HIL test rigs and environments. Integrate ECUs, I/O systems, communication interfaces, sensors, and actuators into HIL platforms. Configure and set up HIL systems using platforms such as: dSPACE Vector ETAS National Instruments (NI) Speedgoat Develop real-time test environments for vehicle subsystems and complete vehicle validation. Define and optimize HIL architecture, signal flow, and interface management. Support continuous improvement of HIL setups and validation processes. HIL Modelling & Real-Time Simulation Develop MATLAB/Simulink models for: Vehicle systems Plant models Environment simulation Control systems Optimize models for real-time execution and HIL deployment. Perform model validation, calibration, and debugging in real-time environments. Work with simulation tools such as: ASM CarMaker VTD PreScan Similar simulation platforms Experience within vehicle dynamics modelling is highly beneficial, including understanding of: Longitudinal dynamics Lateral dynamics Powertrain behavior Automotive Communication & Diagnostics Develop, configure, and troubleshoot automotive communication networks. Work hands-on with: CAN CAN FD LIN FlexRay Automotive Ethernet Configure and debug communication databases and network setups. Use tools such as: CANoe CANalyzer ControlDesk INCA Similar diagnostic tools Perform root-cause analysis of ECU, communication, and system-level issues. HIL Operations, Maintenance & Troubleshooting Operate and monitor HIL benches on a daily basis. Manage software flashing, configuration management, and release deployment. Troubleshoot: Hardware issues Software issues Simulation model problems Communication-related failures Monitor test environment stability and resolve technical issues. Collaborate with development, validation, and integration teams to ensure system readiness. ADAS & Sensor Knowledge (Meritorious) Experience or knowledge within ADAS systems is considered an advantage. Examples of relevant areas: Adaptive Cruise Control (ACC) Autonomous Emergency Braking (AEB) Lane Keeping Assist (LKA) Traffic Sign Recognition (TSR) Blind Spot Detection (BSD) Pilot Assist functions Knowledge of sensor technologies is beneficial: Radar Camera systems LiDAR Ultrasonic sensors GNSS IMU Experience with ADAS scenario generation and sensor simulation is highly valued. System-Level Debugging & Technical Leadership Perform end-to-end debugging across: ECUs Communication networks Simulation models HIL environments Support definition and improvement of HIL architectures and validation strategies. Drive technical discussions with engineering teams and stakeholders. Mentor colleagues and contribute with technical guidance. Take ownership of complex technical challenges and drive solutions forward. Required Qualifications Bachelor’s or Master’s degree in Electrical Engineering, Embedded Systems, Mechatronics, Computer Science, or equivalent. Several years of hands-on experience in automotive HIL development and integration. Strong experience building and developing HIL environments. Proven experience with MATLAB/Simulink modelling and real-time simulation. Experience integrating ECUs and communication networks in HIL environments. Strong understanding of automotive embedded systems and vehicle validation. Experience with automotive communication protocols and diagnostics. Experience with HIL platforms such as dSPACE, Vector, ETAS, NI, or Speedgoat. Strong debugging and problem-solving skills. Ability to work independently and drive technical activities. Preferred Skills Experience within ADAS systems and sensor technologies. Experience with test automation and CI/CD environments. Knowledge of vehicle dynamics modelling. Experience from large automotive development projects. Personal Profile We are looking for someone who is: A hands-on engineer with strong technical ownership. Experienced in solving complex system-level problems. Analytical, structured, and quality-focused. Comfortable working cross-functionally with different engineering teams. Able to take initiative and drive technical improvements. Passionate about embedded systems, simulation, and future vehicle technologies. Location: Gothenburg, Sweden Start date: As agreed Swedish Driving license B is a plus

About SEGULA Technologies SEGULA Technologies is part of the SEGULA Technologies Group, a global engineering company with more than 15,000 employees across 30 countries. Together, they are involved in a wide range of important projects, leveraging extensive expertise and experience to develop the technologies of tomorrow. As a consultant at SEGULA Technologies, you will have the opportunity to gain experience across a variety of industries and technical fields. They offer the chance to build valuable professional experience, expand your network, and work in exciting environments with well-known brands. SEGULA Technologies is always looking for new, brilliant, and bold talent. What are you passionate about? Take on your next challenge with SEGULA! For more information, visit them at: https://www.segulatechnologies.com/en/ About the role SEGULA Technologies is looking for an experienced Packaging Engineer to join the Electrical Distribution & Packaging team in Gothenburg. In this role, you will contribute to the development and maintenance of the electrical platform for current and future Volvo Bus products, working with both electrical packaging and wiring harness design. You will be responsible for designing and reviewing installation solutions, supporting electrical component development, and ensuring that packaging and installation activities align with the overall electrical architecture strategy. From schematic layouts to detailed 3D packaging and bundle drawings, your work will play an important role in supporting the production of wiring harnesses for future bus platforms. This is an excellent opportunity for an engineer who combines technical expertise with attention to detail and enjoys working closely with both engineering teams and manufacturing. Key Responsibilities • Support electrical component development through packaging and installation design activities. • Design, develop, review, and approve technical packaging solutions in alignment with electrical architecture strategies. • Secure the interests of electrical packaging and installation across ongoing and future development projects. • Develop schematic layouts, bundle drawings, and 3D packaging models for electrical installations. • Support suppliers by providing installation data required for wiring harness manufacturing. • Take operational responsibility for daily engineering activities within established processes and procedures. • Visit the Volvo Buses production facility in Borås when required to support engineering and production activities. • Propose technical improvements and make decisions regarding engineering adjustments. • Support and collaborate with junior engineers and other team members. Location: Gothenburg Employment type: Full-time, Permanent Employment start date: As agreed with Segula Profile - who are we looking for? Qualifications: Experience supporting electrical component development through packaging and installation design. Experience designing, reviewing, and approving technical packaging solutions. High level of expertise in Saber for 2D wiring design. Senior-level experience using CATIA V5 for routing electrical wiring harnesses and power cables. Electrical engineering background. High level of commitment and strong attention to detail. Experience from the Volvo Group is required. Good communication skills in English, both written and spoken. Desirable: • Experience from Volvo Buses. • Experience supporting and mentoring junior engineers. SEGULA Technologies offers Exciting assignments with Sweden’s leading industrial companies Collective agreement Health insurance Childcare benefit (parental benefit) Pension benefits, including flexible pension options Discounts through our benefits platform on gym memberships, fitness equipment, massage, insurance (supplementary insurance or health protection), pension and savings plans (additional contributions or savings products), transportation and travel, as well as lifestyle benefits (discounts on culture, entertainment, and shopping) Training and professional development opportunities through e-learning Computer glasses Application & Contact Please note that applications and interviews are conducted continuously, and the position may be filled before the application deadline. Therefore, we encourage you to submit your application as soon as possible. We are committed to a recruitment process free from discrimination and bias. We welcome applicants regardless of gender, gender identity or expression, age, ethnicity, religion or other beliefs, disability, sexual orientation, or background. To apply, click on “Submit application” and complete our AI-powered interview. It is a quick and easy way for us to get to know you and your experience, while giving you the opportunity to show us who you are. The recruitment process When you apply, you will be invited to complete an AI-powered interview with Hubert related to the position. The next step is a digital legal background check conducted through Fortcheck. After this, reference checks will be carried out digitally using Refensa. Following these steps, SEGULA Technologies will take over the recruitment process. Please note that the role may be filled before the application deadline.