Automation Engineer – PLC & Industrial Automation
As we continue to expand, we are looking for an experienced Automation Engineer with a solid background in industrial programming to help develop, commission, and improve our electolysers.
The Role
As an Automation Engineer, you will play a key role in the design and implementation of control systems for our electrolysers and process equipment. You will work closely with mechanical, process, and electrical engineering teams throughout the entire product lifecycle—from concept and development to testing, commissioning, and continuous improvement.
This is an excellent opportunity for someone who enjoys working in a smaller company environment where decisions are made quickly, responsibilities are broad, and your contribution has a direct impact on the success of the business.
Key Responsibilities
Design and develop new PLC based automation solutions
Maintain and update existing control systems
PLC programming and troubleshooting (e.g. CODESYS,TIA Portal)
Develop and maintain HMI/SCADA solutions
Design of safety system (e.g. safety PLC, safety relays)
Support commissioning, startup, and validation of equipment
Work with instrumentation, sensors, valves, and process control systems
Participate in risk assessments and safety-related system design
Collaborate with multidisciplinary engineering teams
Develop technical documentation, electrical schematics, and operating procedures
Optimize system performance, reliability, and maintainability
Support compliance with relevant safety and industry standards
Background and qualifications
Degree in Automation Engineering, Electrical Engineering, Mechatronics, or similar
Experience working with different programming platforms such as CODESYS and TIA Portal
Experience in industrial automation and control systems
Understanding of electrical systems, instrumentation, and industrial networks
Fluent in Swedish & English, both written and spoken
Experience in process industries, such as chemicals, gases, energy, or manufacturing
Experience with safety PLCs and functional safety systems (e.g. IEC 61511, IEC 62061, ISO 13849)
Knowledge of pressure systems, gas handling, or process equipment
Experience with commissioning and field installation activities
Familiarity with CE marking, Machine regulation, ATEX, PED CRA or other relevant directives
Experience with Siemens WinCC or other SCADA platforms
Who you are
You are a proactive and hands-on engineer, with strong troubleshooting and problem-solving skills, who enjoys taking ownership and driving tasks forward. You are comfortable making technical decisions independently while knowing when to engage colleagues and stakeholders to achieve the best outcome. With strong communication skills and a collaborative mindset, you work effectively across disciplines.
What We Offer
Opportunity to work with an innovative and unique technology
A small, agile, and highly skilled engineering team
Significant influence over technical decisions and product development
Professional development and growth opportunities
A collaborative environment where ideas are welcomed and implemented
- Department
- Engineering
- Locations
- Gothenburg
Colleagues
About Hymeth
Hymeth is developing the next generation of green hydrogen technology — a high-efficiency, low-temperature alkaline electrolyzer that is compact, lightweight, and designed to deliver hydrogen without relying on scarce and expensive precious metals.
Our patented non-precious alloy electrocatalyst enables high efficiency at low costs which drives the green transformation, making sustainable hydrogen production more accessible and scalable.
Hymeth aims to use resources wisely by offering the most efficient, clean and sustainable energy solutions by using green hydrogen.