Test System Engineer

Hitachi Automotive Systems Americas, Inc.; Ludvika kommun; On-site; SEK 700,000 - 900,000; Full time

Benefits offered by this job

Hybrid work allowance

Healthcare & wellness benefits

Pension plan

Job summary

HITACHI ENERGY SWEDEN AB in Ludvika, Sweden, seeks a Test System Engineer to develop, maintain, and improve automation systems for HVDC test facilities. The role covers PLC programming, HMI design, fault diagnosis, and lifecycle management to ensure high equipment availability.

You will collaborate with engineering, software, and manufacturing teams to provide robust automation solutions and uphold safety and regulatory standards at the HVDC Test Center.

Qualifications

• Bachelor’s or Master’s degree in Electrical Engineering, Automation, Mechatronics, or related field.
• Hands-on experience with PLC programming and industrial automation platforms.
• Experience developing and maintaining HMI/SCADA in industrial environments.

Responsibilities

• Develop and maintain PLC-based automation/control systems for HVDC test equipment.
• Design and enhance HMI/SCADA solutions to improve usability, efficiency, and safety.
• Diagnose and resolve automation, control, and communication issues in test environments.

Skills

PLC programming

HMI/SCADA development

Industrial automation

Root cause analysis

Education

Bachelor's or Master’s in Electrical Engineering or related field

Tools

Profinet

Profibus

Modbus

Ethernet/IP

OPC UA

Job description

Location:Ludvika, Dalarna County, SwedenJob ID:R0136459Date Posted:2026-09-17Company Name:HITACHI ENERGY SWEDEN ABProfession (Job Category):Engineering & ScienceJob Schedule:Full timeRemote:NoJob Description:The opportunityWe are seeking a proactive and skilled Test system Engineer to develop, maintain, and improve the automation systems used in our advanced testing facilities for power electronics and HVDC converter valves at the HVDC Test Center.In this role, you will be responsible for PLC programming, HMI development, control system troubleshooting, and continuous improvement of automated test systems. You will also support preventive maintenance activities and ensure the reliability, availability, and safety of critical test equipment and infrastructure.You will be part of High Voltage Direct Current in Ludvika. We develop, manufacture, and sell DC transmission systems worldwide. HVDC technology is used to transfer electrical energy over long distances, enable power transmission through subsea cables, and connect power grids operating at different frequencies.This role is based in Ludvika, Sweden.How you’ll make an impactDevelop and maintain PLC-based automation and control systems for advanced HVDC test equipment, including MACH.Design and enhance HMI solutions to improve usability, efficiency, and operational safety.Diagnose and resolve automation, control, and communication issues across complex test environments.Lead root cause investigations and drive corrective actions to improve system reliability and performance.Support commissioning, upgrades, and lifecycle management of test and automation systems.Ensure high equipment availability through preventive maintenance and continuous improvement initiatives.Collaborate with engineering, software, and manufacturing teams to deliver robust automation solutions.Utilize CMMS and other digital tools to track maintenance activities, equipment performance, and improvement initiatives.Ensure compliance with safety standards, regulations, and industrial control system requirements.Maintain technical documentation and provide technical guidance on automation systems and test equipment.Your backgroundBachelor’s or Master’s degree in Electrical Engineering, Automation, Mechatronics, or a related field.Hands-on experience with PLC programming, troubleshooting, and industrial automation platforms.Experience developing and maintaining HMI/SCADA solutions in industrial environments.Knowledge of industrial communication protocols such as Profinet, Profibus, Modbus, Ethernet/IP, or OPC UA.Ability to read and interpret electrical schematics, control system documentation, and instrumentation drawings.Experience troubleshooting automated systems and performing root cause analysis.Strong problem-solving, collaboration, and communication skills, with the ability to work across multidisciplinary teams.Fluency in English, both written and spoken.More about usWe believe great work thrives in an environment where people feel genuinely supported and fairly rewarded. Our benefits are designed to create real value for every individual – fueling engagement, performance, and growth. By prioritizing well‑being, we build a workplace where personal and organizational success grow together.Our benefits offering for our roles generally includes:Collective agreement, occupational pension & possibility of salary exchange to pension (for ITP1 and ITP2)Group life insurance and additional insurances.Flex-time and shortening of working hours in time bankHybrid work & allowances for setting up a workplace at home (in agreement with line manager)Health care and wellness allowanceHealth insurance incl. dental, spectacles & contact lenses allowance (employee pay 140 sek/month via salary deduction)Psychological support programSupplementary compensation for parental leaveVarious trainings and education supporting employee developmentInternal career possibilities both within Sweden and globallyEmployee Benefit Portal with thousands of discounts and perksThe benefits listed above are an excerpt only and may vary depending on job grade, location and contract type. Eligibility is subject to local regulations.Are you ready for a new and exciting opportunity? Does this role sound like a good match for your skills and ambitions? Applications are reviewed on an ongoing basis, so we encourage you to apply today.Recruiting Manager Frida Bengter, [e-mail] , will answer your questions about the position. All other questions can be directed to Talent Acquisition Partner Oliver Chicaiza, [e-mail] representatives – Ledarna: Frank Hollstedt, [phone]. Sverige Ingenjörer: Mikael Hjort, [phone]. Unionen: Fredrik Holmgren, [phone]Accessibility and reasonable accommodationQualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process.This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.Use of Al and automated tools in recruitmentAs part of our recruitment process, Hitachi Energy uses digital and automated tools, including Al-supported solutions, to assist with activities such as application screening, job matching, and interview scheduling. These tools are designed to support our recruiters and do not replace human decision-making. Candidate data is processed in accordance with applicable data protection and employment laws as well as Hitachi's Global Data Privacy Notice.Background Screening and Security ChecksAs part of the hiring process, Hitachi Energy conducts pre-employment background checks that may include verification of employment history, education, criminal records, and other relevant information, in accordance with applicable laws.For certain roles—particularly those involving access to sensitive information, financial responsibilities, client data, regulated environments, or security-sensitive functions—additional or more comprehensive background or security screenings may be required. These may include, but are not limited to, enhanced criminal history checks, credit history reviews (where legally permissible), sanctions screening, or other due diligence measures aligned with the responsibilities of the position.The scope and depth of any background or security review will be determined based on the nature of the role and business necessity, and will always be conducted in compliance with applicable federal, state, and local laws. Candidates will be notified and, where required, asked to provide consent prior to the initiation of any such checks.