OT Cybersecurity Specialist

Stegra

Studies show that women and underrepresented groups often hesitate to apply unless they meet every requirement. At Stegra, we’re building an impact-driven, sustainable company - and we need a diverse, inclusive team to make it happen. If you share our passion but don’t meet every qualification, we encourage you to apply anyway. You might be the perfect fit for this role, or another as we grow. At Stegra, we’re not just building a plant, we’re proving that sustainable industry is possible. And to do that, we need people like you. Join a team where safety comes first. Where we support each other, learn as we go, and make space for everyone to grow and contribute. This is your chance to be part of something big - while being closer to nature and leading a balanced, purposeful life. What you’ll do We are building a next-generation steel plant - and data is a core part of how we operate, optimize, and scale. We believe the best data solutions are created close to the business, by teams who understand both the context and the technology. We are now looking for a Data Engineer to join our Digital Domain supporting Finance and HR. In this role, you will work at the intersection of business and technology - helping shape how data is modeled, shared, and used to drive decisions across the organization. You will be part of a cross-functional team where business experts, analysts, and developers collaborate closely. Together, you will build data products that are reliable, understandable, and designed to be reused across the company - not just for a single use case. At the same time, you will contribute to how we build our data platform and ways of working. We aim to continuously evolve - adapting to new technologies, improving how we design data, and staying aligned with modern best practices. You will also take a leading role in facilitating the data platform roadmap - aligning needs across domains, shaping priorities, and ensuring progress on key initiatives. Responsibilities: * Design, build, and maintain data pipelines and products that enable Finance and HR to make reliable, data-driven decisions * Work closely with business stakeholders and analysts to translate needs into scalable data models and solutions * Help structure and expose data so it is consistent, understandable, and reusable across domains · Take an active role in improving how we work with data across teams - leading and driving improvements to platform capabilities, standards, and patterns * Enable self-service use of data by making it accessible and usable beyond engineering teams * Make thoughtful trade-offs in how data is designed and delivered - balancing batch vs near-real-time, handling historical data, and shaping metrics and semantics for usability * Define and promote best practices for data quality, testing, documentation, and access control * Explore how modern tooling, including AI-assisted development, can improve how we build, test, and maintain data products * Support and coach colleagues in modern data engineering practices What you’ll bring You enjoy solving real problems and are motivated by building data solutions that are actually used. You are curious about how data platforms should be designed — and how those designs need to evolve as technology and business needs change. We believe you bring many of the following: * Several years of experience in data engineering or modern data platform development * Experience building end-to-end data solutions (ingestion, storage, transformation, consumption) * Interest in contributing beyond your immediate team — shaping shared ways of working, standards, and platform capabilities * Strong SQL skills and experience modeling data for analytical use * Experience with cloud-based data platforms and infrastructure-as-code * Knowledge of engineering practices such as CI/CD, testing, and code review * Ability to make sound technical decisions without being tied to specific tools or vendors * Interest in areas such as self-service analytics, semantic modeling, temporal data, and data governance * Experience working closely with business stakeholders, analysts, or operational teams * Strong communication skills and ability to explain technical solutions clearly Nice to have: * Experience with, or interest in, industrial/operational (OT) data and how data from physical processes can be used for analytics and optimization Benefits at Stegra At Stegra, you’ll join a company where your work has real impact on the climate, the industry, and future generations. We’re building a culture rooted in safety, trust, and inclusion, where people feel supported to grow and thrive. Read more about Benefits at Stegra here. Here’s what makes this role unique: * Breadth, not silos: You’ll work across multiple technical areas - data, architecture, infrastructure and backend - gaining deep understanding of our digital ecosystem. * Ownership from day one: You’ll support a specific domain and act as a bridge between operations and tech, and drive solutions all the way from need to implementation and iteration. * Close to the action: You’ll collaborate closely with stakeholders, understand their workflows, and ensure your digital solutions create real value in their day-to-day operations. This is Stegra Stegra is on a mission to change the global steel industry by producing green hydrogen, iron, and steel - with the goal of eliminating CO₂ emissions. Instead of coal, we use green hydrogen and fossil-free electricity, meaning our primary emissions will be water and heat. By 2030, our ambition is to produce 5 million tonnes of green steel annually in our fully integrated, digitized, and sustainable plant in Boden, Northern Sweden - currently under construction. But this is just the beginning. Our expertise in green hydrogen will enable us to decarbonize industries beyond steel, paving the way for a cleaner future. Our Stockholm Office Our modern Stockholm office is located on Norra Stationsgatan, close to Karolinska University Hospital in central Stockholm. Here, you’ll find a bright, collaborative workspace where cross-functional teams connect, share ideas, and drive progress. Whether you're visiting regularly or working hybrid, you'll be part of a vibrant office culture with easy access to the city’s energy and amenities.

Hitachi Energy Sweden AB

The opportunity Join Hitachi Energy as a Technical Solution Owner for HVDC Control & Protection Cyber Security. You will play a key role in defining and implementing robust cybersecurity solutions for critical infrastructure. This is your chance to make a real impact on global energy systems and work with cutting-edge technology in a collaborative environment. How you’ll make an impact Lead the end-to-end technical definition, architecture, and design of cybersecurity solutions for HVDC C&P systems. Collaborate with stakeholders to gather and translate business requirements into technical specifications. Research and recommend cybersecurity technologies aligned with industry standards and compliance. Provide expert technical guidance and mentorship during implementation phases. Ensure compliance with standards such as NERC CIP, IEC 62443, and ISO 27001. Create and maintain detailed technical documentation and facilitate knowledge transfer. Communicate complex technical concepts to both technical and non-technical stakeholders. Stay updated on emerging cybersecurity threats and drive continuous improvement. Your background Bachelor’s or Master’s degree in Cybersecurity, Computer Science, Electrical Engineering, or related field. 8–10 years of experience in cybersecurity, with 3–5 years in ICS/OT or critical infrastructure. Proven experience designing and implementing cybersecurity solutions for HVDC or similar systems. Deep expertise in cybersecurity principles, frameworks (e.g., NIST CSF), and best practices. Proficiency in network security, endpoint security, and data encryption. Familiarity with SIEM systems, incident response, and operating systems (Linux, Windows). Knowledge of HVDC technology, control systems, and communication protocols (IEC 61850, Modbus, DNP3). Preferred certifications: CISSP, CISM, GICSP, GRID, ISA/IEC 62443 Cybersecurity Specialist. 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? Applications will be reviewed on an ongoing basis, so don’t delay – apply today! Recruiting Manager Marcus Bengtsson, marcus.bengtsson@hitachienergy.com will answer your questions about the position. Union representatives - Sveriges Ingenjörer: Mikael Hjort +46 107-38 29 86; Unionen: Fredrik Holmgren +46 107-38 21 85; Ledarna: Frank Hollstedt +46 10 7387043. All other questions can be directed to Talent Acquisition Partner Magnus Rönnholm, magnus.ronnholm@hitachienergy.com.

Hitachi Energy Sweden AB

The opportunity Hitachi Energy HVDC is seeking a highly skilled Project Technical Engineering Specialist Professional to provide advanced technical expertise and leadership within complex Offshore Wind Connection projects. This role involves contributing to the design, development, and implementation of Cybersecurity / Networking solutions across various systems in the Tender / Projects. How you’ll make an impact Lead Cybersecurity & Networking design for IT/OT Systems, Such as High Voltage AC, HVDC, CCTV, Telephone, PIDS, PAGA, etc., to established standards and best practices. Provide expert technical guidance and support to project teams throughout the entire project lifecycle, from concept, base design, detail design, supplier documentation review and confirm the deployment and post-implementation. Conduct in-depth technical analysis, feasibility studies, and risk assessments for proposed engineering solutions. Develop and review technical specifications, architectural designs, and implementation plans. Troubleshoot and resolve highly complex technical issues, providing innovative solutions and recommendations. Collaborate with cross-functional teams, including R&D, manufacturing, and sales, to ensure alignment of technical solutions with business objectives. Your background You have at least a university degree in Engineering, or equivalent experience from a comparable position Bachelor's or master’s degree in engineering (e.g., Electrical, Mechanical, Computer Science, or related field). 14+ years of progressive experience in technical engineering roles, with a significant portion in project-oriented environments Proven expertise in at least one specialized engineering domain relevant to Hitachi's business (e.g., industrial automation, power systems, IT infrastructure, railway systems, renewable energy) Strong understanding of system architecture, design principles, and software/hardware integration. Demonstrated ability to lead technical aspects of complex projects and guide engineering teams What we offer Collective agreement Flexible working time Health care and wellness allowance Fantastic career possibilities within Hitachi Energy both within Sweden and globally Mentor to support you throughout onboard phase Various trainings 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! Recruiting Manager Selvakumar Dhiraviam, selvakumar.dp@hitachienergy.com will answer your questions about the position. Union representatives: Sveriges Ingenjörer: Mikael Hjort, +46 107-38 29 86; Unionen: Fredrik Holmgren, +46 107-38 21 85; Ledarna: Frank Hollstedt, +46 107-38 70 43. All other questions can be directed to Talent Acquisition Partner Fredrik Söder, fredrik.soder@hitachienergy.com.