11 of 11 Remote/Hybrid Operational Technology Jobs in the South East

Operational Technology (OT) Compute System Engineer, you will be responsible for managing and supporting OT-specific enterprise systems and applications. These business-critical systems play a key role in enabling operational technology services for both the end customer and the wider business. This role involves ensuring … essential for this position. What you'll be doing as a Compute System Engineer Support the ongoing maintenance and lifecycle management of existing OT compute infrastructure, including patching and license management. Work closely with business stakeholders to understand and deliver new technical solutions, including cloud-based technologies, in support ...

part - Our Operational Technology keeps energy moving safely and reliably - and this role plays a vital part in protecting it. As an OT Analyst/Technician, you'll provide hands-on support across our OT cybersecurity and resilience activities, ensuring that industrial control systems remain secure, compliant … operationally robust. You'll work closely with engineers, cybersecurity specialists, and external partners to monitor OT environments, support incident response, maintain asset and patch records, and contribute to risk, compliance and audit activities. The role also supports the ongoing improvement of our OT controls, processes and tooling, making ...

OT SCADA Architect/Senior OT SCADA Engineer 12-Month Contract | Outside IR35 | UK Based | Competitive Day Rate We are seeking an experienced SCADA Architect or Senior SCADA Engineer to support a major energy and utilities programme focused on the modernisation and optimisation of operational technology, network management … time telemetry, monitoring and control capabilities across operational networks. Support Distribution Management Systems (DMS) and Network Management Systems (NMS) initiatives. Define and implement OT communications strategies, including RTU and substation integrations. Collaborate with operational, engineering and technology teams to improve network visibility and resilience. Support smart grid ...

millions of customers every day. You'll play a key role in identifying, assessing, and reducing cyber risk across a large and complex technology estate, making sure vulnerabilities are understood, prioritised, and fixed before they can be exploited. It's a hands-on role where you'll work closely … help shape how we reduce cyber risk and strengthen our overall security posture. Support end-to-end vulnerability management across IT and operational technology environments Help shape and improve threat and vulnerability management processes, frameworks, and ways of working Work with technical and business teams to prioritise ...

Control Testing Automation & Monitoring Lead, you will be responsible for designing and delivering automated control testing and monitoring solutions across IT, OT, and business environments at Thames Water. Working closely with the Control Testing & Assurance Manager, digital teams, and a wide range of business stakeholders, you will identify opportunities … level. What you'll be doing as a Control Testing Automation & Monitoring Lead Identify and assess opportunities to automate control testing across IT, OT, and business functions. Design, develop, and implement automation plans and workflows to support continuous monitoring of controls. Evaluate and recommend appropriate tooling and technologies for control ...

sites in Surrey and the South of England may be required. The successful candidate will hold a current live SC Clearance Key Responsibilities Deliver OT cybersecurity assessments across industrial control systems, SCADA, PLC, DCS, IIoT and critical network environments. Conduct OT and cyber maturity assessments using frameworks such as NIST … other recognised industry standards. Assess critical network infrastructure, including segmentation, remote access, identity, monitoring, resilience and incident response capabilities. Review OT architecture, asset inventories, data flows, firewall rules, network zones and conduits. Identify security gaps, operational risks, vulnerabilities and control weaknesses across OT environments. Develop practical remediation roadmaps that ...

Systems Engineer Location: New Malden (Hybrid Working) Salary: 65,000 - 72,000 The Opportunity Our client, a leading organisation within the defence and technology sector, is seeking a talented Systems Engineer to join their growing engineering team. This is an excellent opportunity to work on complex, high-impact programmes … national infrastructure and defence capabilities. You will play a key role across the full systems engineering lifecycle, contributing to the successful delivery of advanced technology solutions. Key Responsibilities Lead and deliver systems engineering work packages across the full project lifecycle Produce and review technical documentation in line with programme ...

direction relating to the design, build and operation of large Data Centres. Principally, this relates to the electrical infrastructure, but extends into the overall operational technology found in the Data Centre environment. The role requires expertise within electromechanical systems such a cooling, building management systems, energy management systems. ...

critical role in delivering Thames Water's cyber strategy, with responsibility for the design, implementation, and ongoing effectiveness of security capabilities across IT and OT environments. You will engineer and maintain the technical capabilities that enable early threat detection, rapid and consistent response, and sustained cyber risk reduction , while translating … role requires a strong understanding of security engineering concepts, infrastructure technologies, and best practices, along with the ability to collaborate effectively across IT, OT, and security operations to drive continuous improvement. You must be able to obtain Counter Terrorist Check (CTC) Clearance to be eligible for this position. What ...

OT Cyber Security Engineer – Hybrid working Basingstoke We are looking for an OT Cyber Security Engineer to join a growing specialist security capability within a global engineering and infrastructure-focused organisation. This is an opportunity to join a team that is passionate about real-world security delivery, not just compliance. … role for you. What makes this opportunity different? This role is ideal for someone who wants to: Work in a specialist, technical OT security environment Be part of a growing capability where your input shapes delivery Work across advisory, design, and technical implementation Help organisations mature their OT security posture ...

bids, contributing to go-to-market strategy and service development Supporting and developing junior and mid-level consultants through active mentoring Putting sensible operational processes in place and keeping day-to-day delivery on track Contributing to hiring decisions as the team grows What You'll Need: Significant experience … operating with a high degree of autonomy Desired but not essential: Experience across multiple disciplines such as GRC, penetration testing, SOC, cloud security, or OT security Familiarity with frameworks including NIST, ISO 27001, CAF, or Cyber Essentials Experience working with government, defence, or critical national infrastructure clients Additional certifications such ...