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About this SCADA IIoT Engineer role at i4energy

i4energy · Onsite · Athens, Attiki, Greece

Position Overview:
As a SCADA IIoT Engineer, you will be a key technical contributor within our Solutions Department, supporting the design, implementation, and delivery of advanced SCADA and IIoT solutions for industrial and energy applications.

Your role will go beyond traditional SCADA applications, covering a broad range of solutions including SCADA/HMI, IIoT, Energy Management Systems, industrial data solutions and system integrations.

You will work closely with internal development teams and customers, providing deep technical expertise across projects, from system design to commissioning and support.

Responsibilities

  • Design and develop SCADA and HMI applications based on project and customer requirements.
  • Contribute to the architecture and implementation of IIoT solutions and system integrations.
  • Configure and integrate industrial systems (PLCs, RTUs, edge devices) using protocols such as Modbus, OPC UA, IEC 60870-5-104, MQTT.
  • Provide advanced technical support and troubleshooting (mainly remote & on-site).
  • Support commissioning activities and ensure proper system functionality and performance.
  • Support integration between industrial systems, software platforms, databases, and third-party applications. 
  • Collaborate with engineering and project teams across all project phases.
  • Prepare and maintain technical documentation (design, configurations, manuals).
  • Act as a technical reference point for complex issues and solution design.
  • Analyze customer requirements and translate them into appropriate technical solutions and system configurations.

Requirements

  • Degree in Electrical Engineering, Computer Engineering, or a related field.
  • 4+ years of experience in SCADA, HMI, IIoT, or industrial automation.
  • Familiarity with Windows and Linux environments.
  • Strong analytical and problem-solving skills.
  • Good organizational skills and attention to detail.
  • Effective communication and teamwork skills, with the ability to work independently and collaborate across technical teams.
  • Very good command of English.
  • Availability for occasional travel.

Benefits

  • Competitive salary and benefits package.
  • Private health insurance.
  • Parking facilities.
  • Long-term career growth in the maritime and energy sector.
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About i4energy

i4 Energy S.A. has developed ACROSSan innovative, latest technology software that unifies Energy Generation, Distribution and Demand Management. The company offers a holistic approach in digitalization solutions undertaking the delivery of end-to-end energy digitalization projects. i4 Energy S.A. is a spinoff of MAS S.A. with 25 years of experience in the design and development of advanced power and energy management solutions for the Energy Sector.

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