Industrial Automation Engineer

Job Title: Industrial Automation Engineer
Location: Zoetermeer, Heliumstraat 7 The Netherlands
Reports to: R&D Manager
Contract Type: Full-time
About LG Sonic: LG Sonic is a global leader in sustainable water quality management, dedicated to
developing cutting-edge technologies that help protect water ecosystems. With operations in over 50
countries, we specialize in advanced solutions for algae control, water quality monitoring, and
environmental protection. Our award-winning ultrasonic technology, combined with real-time data
monitoring, empowers industries, municipalities, and governments to maintain clean and healthy water
bodies while reducing chemical use. At LG Sonic, we foster a dynamic and innovative work environment,
driven by a passion for sustainability and technological excellence. Join our team and be part of a
mission to create cleaner water for future generations.
Position Summary:
At LG Sonic, we deliver innovative water quality monitoring and algae control solutions worldwide. You
will optimize our existing water-quality monitoring station and spearhead the development of a next generation PLC-based system that manages pumps and valves for reservoir water intake and parameter
measurement. The role extends to designing control strategies for efficient operation and setting up a
small-scale assembly line for production. If you have 3 or more years of experience as an automation
engineer or in PLC programming, we’d love to hear from you.
Position duties and responsibilities:
∙ Optimize and evaluate existing system, identify bottlenecks, and implement design improvements
to maximize reliability and energy efficiency.
∙ Design & program PLC systems: develop, test, and commission control logic on CODESYS
supported PLCs using IEC 61131-3 languages (ST, LD, SFC, IL).
∙ Specify and interface pumps, valves, sensors, safety interlocks, and instrumentation; ensure
compliance with relevant electrical and process-control standards.
∙ Create and optimize algorithms along with battery management strategies that deliver stable,
high-performance operation.
∙ Create modular code in C/C++ (and Python when required); manage repositories in Git, enforcing
branching, code-review, and CI/CD best practices.
∙ Collaborate with other teams to deploy AI/IoT analytics and real-time dashboards to anticipate
failures and minimize downtime.
∙ Design workstations, tooling, test fixtures, SOPs, and QA checklists to enable small series
production of the monitoring station.
∙ Configure and troubleshoot industrial communication protocols to ensure reliable data exchange
∙ Collaborate and work closely with mechanical, electrical, firmware, data-science, and field-service
teams to deliver fully integrated solutions on schedule.
∙ Maintain clear technical documentation, risk analyses, and status updates for stakeholders;
provide training and hand-over materials for production and service teams.
∙ Strong analytical and problem-solving skills, with the ability to work effectively under pressure
and meet deadlines.
Good to Have:
∙ Experience with Profibus, Profinet or other real-time field-bus networks.
∙ Python scripting for test automation and data analysis.
∙ Familiarity with predictive-maintenance frameworks and real-time analytics dashboards.
∙ Exposure to battery-management systems (BMS) and solar systems.
∙ Knowledge of Microsoft technologies (C#, Visual Basic, WinForms/WPF).
∙ Awareness of cloud security standards (ISO 27001, SOC 2, IEC 62443).
∙ Interest in data analytics and ML for anomaly detection or predictive maintenance
Qualification and requirements:
∙ Bachelor’s or Master’s in Electrical Engineering, Mechatronics, Industrial Automation or similar.
∙ 3 or more years hands-on experience with multidisciplinary automation systems.
∙ Proven PLC programming expertise (ST/SCL preferred) or strong embedded C/C++ background.
∙ Competence in IEC 61131-3 languages: LD, ST, SFC, IL.
∙ Solid grasp of control systems, sensor fusion and industrial protocols (Mod-bus TCP/RTU, RS232,
MQTT).
∙ Practical use of Git or comparable VCS in a team environment.
∙ Working knowledge of AWS IoT and analytics services.
∙ Professional English proficiency (spoken & written).
∙ Good problem-solving skills and attention to detail.
∙ Ability to work in a collaborative, cross-functional team environment.

Why Join LG Sonic? At LG Sonic, we offer an exciting and collaborative work environment where your
contributions directly impact our mission of environmental sustainability and innovation. By joining our
team, you will have the opportunity to grow professionally while being a part of a global leader in water
treatment technology. We believe in investing in our people and fostering an inclusive culture where every
team member’s ideas are valued.
LG Sonic Values: Unity, Trust, Positivity, Over deliver and Passion.
Application Process: If you are interested in joining LG Sonic, we encourage you to apply by following
these steps:
● Submit Your CV: Send your updated CV to HR@lgsonic.com with the subject line: Industrial
Automation Engineer
● Apply via Recruitment Platforms: You can also apply through recruitment websites where this
position is posted.
● Application Review: Our HR team will carefully review all applications and contact shortlisted
candidates for further steps.
● Hiring Process: Selected candidates will be invited for a written test (optional depending on
position) followed by interviews to assess their skills, experience, and suitability for the role.
● For any questions or further information, please contact our HR department directly at +31
624684419
Applicants must already reside in the Netherlands, preferably within the Randstad
area.