The opportunity Join Hitachi Energy’s ES Operations Center in Madrid and become part of a high-impact, international team shaping the future of energy. Work on advanced Grid Integration and Power Electronics projects while growing your career in a dynamic and collaborative environment. You’ll be part of a highly collaborative, multidisciplinary team where people actively contribute ideas, learn from each other, and create strong synergies to drive innovation.

We are looking for IT/OT System Engineer to join Hitachi Energy in Spain! You will be part of a global team of talented engineers tasked with deploying and securing the next generation of control systems within HVDC.

You will be responsible for integrating and implementing features aligning with customer- and market requirements. In this position you will serve as a key resource in the assigned area contributing to deployments of the MACH control platform in large HVDC project deliveries at Hitachi Energy.

“ Our people and the teams are the key to our success! We are looking for a dedicated team player, ready to shape the future with us .”- Anders Månsson, Engineering Manager.

How You’ll Make An Impact

- Be part of a IT/OT System team for system, network, and cybersecurity design and implementations in HVDC projects, focus OT - HMI, SCADA, automation part.
- Building complete infrastructure of networks and systems to support operations and ensuring systems and networks contain defined levels of cybersecurity.
- Upon level of experience,



mentoring junior associates and driving knowledge-sharing initiatives.
- Upon level of experience, actively contributing to identifying and capturing opportunities for improvement.

Your background

- A university degree within a relevant technical area, preferably Computer science, Automation or other relevant education or experience.
- Experience in HMI (human machine interface) design and testing, Aveva platform, Micro Scada or similar.
- Experience in SCADA, automation design and testing, IEC101, IEC104, IEC61850 or similar along with scripting languages and automation technologies.
- Experience with databases and high-availability solutions, as well as network equipment as firewalls, switches, GPS clocks and redundant network designs and protocols.
- Good verbal and written communication skills, fluent in English and comfortable in customer discussions.
- Experience with Microsoft client- and server operating systems, AD and any security relevant systems is meritorious.

More about us A holistic range of competitive benefit programs to support your financial, physical and mental well-being and personal development. We want you to truly thrive with us – in work and out. For this role, depending on grade and experience, we offer the following employee benefits (subject to the respective plan rules): Annual Incentive Plan, Adaptable Working, Meal Allowance, Life Insurance, Medical Check-up, Psychological assistance, Language training, Coaching & Assessments.

Publication date : 2026-09-23

📌 IT/OT System Engineer (Madrid)
🏢 Hitachi Energy
📍 Madrid