OT Data Engineer

Function

We're looking for an experienced OT Data Engineer to join our client's technology team. In this role, you will be responsible for the end-to-end management, optimization, and evolution of a large-scale Operational Technology (OT) data environment. Working with high volumes of real-time data, you will ensure seamless data flows from field systems through to historical repositories and enterprise data platforms while maintaining the highest standards of stability, security, and performance.

• Manage and continuously improve OT data processing platforms and data pipelines.
• Monitor system health, performance, and security through proactive checks and operational best practices.
• Support infrastructure upgrades, patching activities, and planned data refreshes in collaboration with relevant stakeholders.
• Ensure data quality, integrity, and availability across critical business systems.
• Design, develop, and implement new data products, integrations, and technical solutions to support evolving business requirements.
• Build and maintain the infrastructure and database environments required to deliver reliable data to analysts, engineers, and data science teams.
• Investigate, optimize, and enhance existing solutions to improve efficiency and scalability.

You bring strong experience within enterprise ICT infrastructure environments and have a proven track record in designing, implementing, and supporting business-critical data solutions. You are proactive, eager to learn, and capable of operating independently in complex technical environments.

Required experience includes:

• System administration within ICT infrastructure environments.
• Building and delivering new data products, integrations, and technical projects.
• Data management and data platform operations.
• Installation, configuration, and maintenance of Linux environments.
• Installation, configuration, and maintenance of Oracle environments.
• Relational database technologies, including Oracle, SQL, and PL/SQL.
• Python scripting.
• Shell scripting.
• System engineering expertise in at least one of the following environments:
  Unix, Linux, or Windows.
• Supporting and maintaining large-scale, business-critical applications.
• Working within ISO 27001-driven environments and applying a strong security-focused mindset.

• Experience with Apache Cassandra environments.
• Experience working with OT and SCADA systems.