Digital Service Solution Architect

Hitachi Energy Ltd.; Kraków; Hybrid; PLN 260,000 - 460,000; Full time

Benefits offered by this job

Private medical care and life insu r a

Fitness and wellness programs

Benefits platform with discounts and  

Employee Capital Plans (PPK)

Home office equipment or setup stipend

Glasses and contact lenses allowance

Company events and team-building

Psychological support program

Free parking

Job summary

Hitachi Energy is seeking a Digital Service Solution Architect to provide architectural leadership for next-generation digital and OT-integrated service solutions. You will shape end-to-end architectures connecting business apps, digital platforms, OT, data ecosystems, and AI capabilities, ensuring scalability, security, and interoperability across the lifecycle.

You will work with architects, product teams, engineering, and business stakeholders to align with strategy, influence platform

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Engineering, Data Science, or a related technical discipline.
• Proven experience designing and governing cloud-based solutions and distributed systems in industrial or enterprise environments.
• Strong expertise in cloud-native architectures and platforms such as Microsoft Azure, AWS, or Google Cloud Platform.
• Hands-on experience with modern software development technologies, including .NET, React, Kubernetes, or similar cloud-native technology stacks.
• Knowledge of data platforms, IoT integrations, AI enablement, data governance, and enterprise integration patterns.
• Strong communication, stakeholder management, and leadership skills with experience working in global, cross-functional Agile environments.

Responsibilities

• Define and govern end-to-end solution architectures for digital service platforms, applications, and integrated IT/OT ecosystems.
• Establish architectural principles, standards, and roadmaps that support scalability, security, resilience, and long-term maintainability.
• Lead the integration of cloud, IoT, data, AI, and operational technologies into cohesive digital service solutions.
• Drive cybersecurity, compliance, traceability, and quality requirements across complex solution landscapes.
• Design secure and cost-efficient cloud architectures, including networking, monitoring, identity management, and deployment strategies.
• Collaborate with product management, engineering, AI, data, DevOps, and IT teams to align technical solutions with business objectives.
• Define metrics, architectural governance practices, and continuous improvement initiatives to optimize platform performance and maturity.
• Act as a trusted advisor to technology leadership and development teams, providing guidance on architecture, cloud infrastructure, scalability, and technology investments.

Skills

Cloud architecture

Azure

AWS

Google Cloud

.NET

React

Kubernetes

Data governance

AI enablement

IoT integrations

Enterprise integration

Leadership

Agile environments

Education

Bachelor's or Master's in Computer Science/Engineering/Data Science

Tools

Microsoft Azure

AWS

Google Cloud Platform

Job description

Digital Service Solution Architect Role

Join Hitachi Energy’s Business Unit Service and help shape the future of digital services for the energy industry. As a Digital Service Solution Architect, you will provide architectural leadership for next-generation digital and OT-integrated service solutions that leverage cloud, IoT, data, and AI technologies to optimize asset performance across the full lifecycle.

In this strategic role, you will define and evolve end-to-end solution architectures that connect business applications, digital platforms, operational technology, data ecosystems, and AI capabilities. Working closely with architects, product teams, engineering organizations, and business stakeholders, you will ensure that our digital service portfolio remains scalable, secure, interoperable, and aligned with business strategy. Your contributions will directly influence solution quality, customer value, operational efficiency, and long-term platform evolution.

The Opportunity

Join Hitachi Energy’s Business Unit Service and help shape the future of digital services for the energy industry. As a Digital Service Solution Architect, you will provide architectural leadership for next-generation digital and OT-integrated service solutions that leverage cloud, IoT, data, and AI technologies to optimize asset performance across the full lifecycle.

In this strategic role, you will define and evolve end-to-end solution architectures that connect business applications, digital platforms, operational technology, data ecosystems, and AI capabilities. Working closely with architects, product teams, engineering organizations, and business stakeholders, you will ensure that our digital service portfolio remains scalable, secure, interoperable, and aligned with business strategy. Your contributions will directly influence solution quality, customer value, operational efficiency, and long-term platform evolution.

How You Will Make an Impact

• Define and govern end-to-end solution architectures for digital service platforms, applications, and integrated IT/OT ecosystems
• Establish architectural principles, standards, and roadmaps that support scalability, security, resilience, and long-term maintainability
• Lead the integration of cloud, IoT, data, AI, and operational technologies into cohesive digital service solutions
• Drive cybersecurity, compliance, traceability, and quality requirements across complex solution landscapes
• Design secure and cost-efficient cloud architectures, including networking, monitoring, identity management, and deployment strategies
• Collaborate with product management, engineering, AI, data, DevOps, and IT teams to align technical solutions with business objectives
• Define metrics, architectural governance practices, and continuous improvement initiatives to optimize platform performance and maturity
• Act as a trusted advisor to technology leadership and development teams, providing guidance on architecture, cloud infrastructure, scalability, and technology investments

Your Background

• Bachelor’s or Master’s degree in Computer Science, Engineering, Data Science, or a related technical discipline
• Proven experience designing and governing cloud-based solutions and distributed systems in industrial or enterprise environments
• Strong expertise in cloud-native architectures and platforms such as Microsoft Azure, AWS, or Google Cloud Platform
• Hands-on experience with modern software development technologies, including .NET, React, Kubernetes, or similar cloud-native technology stacks
• Knowledge of data platforms, IoT integrations, AI enablement, data governance, and enterprise integration patterns
• Strong communication, stakeholder management, and leadership skills with experience working in global, cross-functional Agile environments

In Addition, the Following Skills Would Be Beneficial for the Role

• Experience with cloud data and AI platforms such as Azure Data Lake, Databricks, Microsoft Fabric, Azure AI Foundry, AWS, or GCP
• Experience supporting analytics, digital twin, IoT, or AI/ML solutions
• Knowledge of streaming architectures, time-series data, and asset-centric data models
• Familiarity with cybersecurity and regulatory requirements for cloud and industrial applications
• Experience integrating cloud infrastructure and applications with CI/CD pipelines and automated governance controls
• Experience with enterprise architecture frameworks, target architectures, transition architectures, and architecture decision records

More about us

At Hitachi Energy, we recognize that our people are at the heart of our success. We are committed to providing a supportive and inclusive workplace, competitive rewards, and opportunities for professional and personal growth. Our benefits package is designed to help employees thrive both at work and in their personal lives.

Our benefits offering for this role generally includes:

• Private medical care and life insurance
• Access to fitness and wellness programs
• Access to a benefits platform with discounts and perks
• Employee Capital Plans (PPK)
• Equipment for working from home or allowances for setting up a workplace at home
• Spectacles and contact lenses allowance
• Company events and team-building activities
• Psychological support program
• Free parking available

Additional benefits may apply depending on the role, grade, and business requirements.

You will receive more specific information during the recruitment process.

Location Krakow, Lesser Poland, Poland; Vaesteras, Vastmanland County, Sweden

Job type Full time

Work arrangement On-Site

Experience Experienced

Job function Engineering & Science

Contract Regular

Publication date 2026-10-29

Reference number R0148381

About Hitachi Energy

We are a global leader in electrification, powering the electricity era to meet the energy demands of today, and the next 25 years. As the energy arm of Hitachi Group, over three billion people depend on our pioneering, mission-critical technologies to power their daily lives.

With over a century of innovation, we are addressing the most urgent energy challenge of our time: driving the evolution of the world’s energy system to ensure abundant, secure, affordable, and sustainable power for today’s generation and the next.

With an unparalleled installed base in over 140 countries, we are the grid ecosystem partner across the utility, industry, data center, and transportation sectors. Headquartered in Switzerland, we employ over 56,000 people in 60 countries and generate revenues of around $20 billion USD.