IT/OT Engineer
Hitachi Energy Sweden AB
📍 Ludvika
⏰ Heltid
📋 Vanlig anställning
🗓 Ansök senast 23 oktober 2026
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The opportunity
We are embarking on a transformation journey to shift from delivering projects only to building modern, well‑defined product‑based systems. Our goal is to grow our cross‑functional team, creating a dynamic environment where novel ideas and collaboration thrive.
In this role, you’ll help create cutting‑edge solutions for platforms that integrate Information Technology (IT) and Operational Technology (OT) at HVDC. These platforms are the foundation our global project teams rely on. Your main focus will be developing secure OT and HMI application components where Human–Machine Interfaces (HMIs), Gateway Stations (GWS), and communication with control systems reside.
With your strong development mindset and understanding of secure design principles, you will help design and implement OT and HMI application components that can serve as reusable platform building blocks while still meeting project‑specific requirements. These components are essential for optimizing project effort and are mandatory for delivering the required functionality to our customers with high quality and long‑term maintainability.
You’ll document your solutions and support testing activities to ensure project teams are equipped with the correct and secure implementations when delivering to customers. Working at the intersection of IT and OT, you’ll tackle real challenges, build scalable and secure application components, and influence how we innovate and collaborate.
If you’re motivated to think beyond individual implementations, create smart and secure OT application solutions, and make a meaningful impact across the organization, this opportunity is for you.
How you will make an impact:
Design and develop secure HMI application components within the IT/OT platforms
Apply secure‑by‑design principles when developing reusable platform applications
Support integration of OT and HMI applications with gateways, control systems, and communication protocols
Document application designs and contribute to versioning, baseline control, and configuration governance
Support testing and verification of secure OT application components
Collaborate with system, integration, and security engineers across the platform lifecycle
Background:
Experience developing OT applications or HMI solutions in industrial environments
Understanding of IT/OT system architectures and integration principles
Familiarity with secure design concepts applied to OT systems
Experience working with modular and reusable software components
Ability to document technical solutions clearly and systematically
What we offer
Collective agreement
Flexible working hours
Health care and wellness allowance
Fantastic career possibilities within Hitachi Energy both within Sweden and globally
Mentor to support you throughout onboard phase
Various training and education supporting employee development
Diversified company with over 70+ nationalities working in Sweden
Supplementary compensation for parental leave
Employee Benefit Portal with thousands of discounts and perks
More about us
Are you ready for a new exciting challenge? Does the above description sound like you? Welcome to apply! Applications will be reviewed on an ongoing basis, so don’t delay – apply today!
The position might require a background check to be performed
Recruiting Manager Zeinab Bakhshi, zeinab.bakhshivalojerdi@hitachienergy.com, will be happy to answer your questions regarding this position. Union representatives – Sveriges Ingenjörer: Mikael Hjort, +46 107-38 25 73; Ledarna: Frank Hollstedt, +46 107-38 70 43; Unionen: Fredrik Holmgren, +46 107-38 21 85. All other questions should be directed to Talent Partner Kevin Galloway kevin.galloway@hitachienergy.com.
We are embarking on a transformation journey to shift from delivering projects only to building modern, well‑defined product‑based systems. Our goal is to grow our cross‑functional team, creating a dynamic environment where novel ideas and collaboration thrive.
In this role, you’ll help create cutting‑edge solutions for platforms that integrate Information Technology (IT) and Operational Technology (OT) at HVDC. These platforms are the foundation our global project teams rely on. Your main focus will be developing secure OT and HMI application components where Human–Machine Interfaces (HMIs), Gateway Stations (GWS), and communication with control systems reside.
With your strong development mindset and understanding of secure design principles, you will help design and implement OT and HMI application components that can serve as reusable platform building blocks while still meeting project‑specific requirements. These components are essential for optimizing project effort and are mandatory for delivering the required functionality to our customers with high quality and long‑term maintainability.
You’ll document your solutions and support testing activities to ensure project teams are equipped with the correct and secure implementations when delivering to customers. Working at the intersection of IT and OT, you’ll tackle real challenges, build scalable and secure application components, and influence how we innovate and collaborate.
If you’re motivated to think beyond individual implementations, create smart and secure OT application solutions, and make a meaningful impact across the organization, this opportunity is for you.
How you will make an impact:
Design and develop secure HMI application components within the IT/OT platforms
Apply secure‑by‑design principles when developing reusable platform applications
Support integration of OT and HMI applications with gateways, control systems, and communication protocols
Document application designs and contribute to versioning, baseline control, and configuration governance
Support testing and verification of secure OT application components
Collaborate with system, integration, and security engineers across the platform lifecycle
Background:
Experience developing OT applications or HMI solutions in industrial environments
Understanding of IT/OT system architectures and integration principles
Familiarity with secure design concepts applied to OT systems
Experience working with modular and reusable software components
Ability to document technical solutions clearly and systematically
What we offer
Collective agreement
Flexible working hours
Health care and wellness allowance
Fantastic career possibilities within Hitachi Energy both within Sweden and globally
Mentor to support you throughout onboard phase
Various training and education supporting employee development
Diversified company with over 70+ nationalities working in Sweden
Supplementary compensation for parental leave
Employee Benefit Portal with thousands of discounts and perks
More about us
Are you ready for a new exciting challenge? Does the above description sound like you? Welcome to apply! Applications will be reviewed on an ongoing basis, so don’t delay – apply today!
The position might require a background check to be performed
Recruiting Manager Zeinab Bakhshi, zeinab.bakhshivalojerdi@hitachienergy.com, will be happy to answer your questions regarding this position. Union representatives – Sveriges Ingenjörer: Mikael Hjort, +46 107-38 25 73; Ledarna: Frank Hollstedt, +46 107-38 70 43; Unionen: Fredrik Holmgren, +46 107-38 21 85. All other questions should be directed to Talent Partner Kevin Galloway kevin.galloway@hitachienergy.com.