26 to 50 of 109 Operational Technology Jobs in the South East

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 ...

enterprise transformation. The successful candidate will play a key role in an Integration Discovery Programme, helping to define how engineering, manufacturing, and operational technology ecosystems can be connected to support future digital engineering capabilities. Working closely with business stakeholders, architects, and technology specialists, you will assess … understand current business processes, systems, and integration challenges. Define target-state architecture and transformation roadmaps supporting PLM and IoT initiatives. Assess engineering, manufacturing, and operational technology landscapes and identify improvement opportunities. Facilitate workshops with business stakeholders, subject-matter experts, and technical teams. Develop architecture artefacts, capability maps, business ...

Profession (Job Category): Project/Program Management Job Schedule: Full time Remote: No Company Overview Through its Social Innovation Business that brings together IT, OT(Operational Technology) and products, Hitachi contributes to a harmonized society where the environment, wellbeing, and economic growth are in balance. Hitachi operates globally … Connective Industries – and the Strategic SIB Business Unit for new growth businesses. With Lumada at its core, Hitachi generates value from integrating data, technology and domain knowledge to solve customer and social challenges. Revenues for FY2024 (ended March 31, 2025) totaled 9,783.3 billion yen, with 618 consolidated subsidiaries ...

Services ArchitectApplyremote type: Hybridlocations: Reading: Crawley: Ebbw Vale: Doncastertime type: Full timeposted on: Posted Todayjob requisition id: R0323243Location: Reading, United KingdomThales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace … standards.* Scripting and automation using PowerShell, Python, or Bash.* Identity & Access Management (IAM) integration.* Critical National Infrastructure (CNI) or Operational Technology (OT) environments.* Application and cloud security technologies.## ## Qualifications* Degree-qualified in Engineering, Cyber Security, Computer Science, or related discipline, or equivalent practical experience.* Experience ...

Knowledge of SCADA systems, telemetry, industrial networking, and software engineering principles. Understanding of industrial cybersecurity concepts and best practices within operational technology (OT) and control system environments. Experience with digital communications technologies, system integration, testing methodologies, and cloud-enabled solutions. Ability to lead engineering activities within complex projects ...

Location: Reading, United KingdomThales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability … ETSI, ISO and IEC standards.Scripting and automation using PowerShell, Python, or Bash.Identity & Access Management (IAM) integration.Critical National Infrastructure (CNI) or Operational Technology (OT) environments.Application and cloud security technologies.QualificationsDegree-qualified in Engineering, Cyber Security, Computer Science, or related discipline, or equivalent practical experience.Experience in PKI administration, cryptographic systems design ...

Location: Reading, United KingdomThales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability … ETSI, ISO and IEC standards.Scripting and automation using PowerShell, Python, or Bash.Identity & Access Management (IAM) integration.Critical National Infrastructure (CNI) or Operational Technology (OT) environments.Application and cloud security technologies.QualificationsDegree-qualified in Engineering, Cyber Security, Computer Science, or related discipline, or equivalent practical experience.Experience in PKI administration, cryptographic systems design ...

Location: Reading, United KingdomThales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability … standards. Scripting and automation using PowerShell, Python, or Bash. Identity & Access Management (IAM) integration. Critical National Infrastructure (CNI) or Operational Technology (OT) environments. Application and cloud security technologies. QualificationsDegree-qualified in Engineering, Cyber Security, Computer Science, or related discipline, or equivalent practical experience. Experience in PKI administration, cryptographic ...

support our clients and internal teams on short to medium-term assignments. Skills we are looking for: Assess the risks and controls within OT infrastructure, which includes the hardware and software that monitor and control physical processes in industrial environments. Identify vulnerabilities in OT systems (like those in manufacturing, energy … utilities) Improve productivity Ensure regulatory compliance, and mitigate risks from increasing digitisation and interconnectedness with IT systems Evaluating OT security Assessing vendor risks Understanding regulatory impacts, and developing strategies for risk mitigation to protect critical infrastructure What’s in it for you Development: Your development is important ...

learned workshops, contributing to continuous improvement across engineering and project delivery teams. Provide technical support, troubleshooting, and optimisation of existing control systems to improve operational performance, reliability, and asset life. Build and maintain strong client relationships, providing trusted technical expertise and contributing to M Group Water's reputation … communications networks and protocols, such as Profibus, Profinet, Ethernet/IP, and Modbus. Familiarity with cyber security principles relating to Operational Technology (OT) environments would be advantageous. A proactive approach to problem solving, continuous improvement, and professional development. What's in it for you? At M Group Water ...

Type: Inside IR35 Length: Long-term contract Working Pattern: Hybrid (50% onsite/50% remote) Rate:£800 - £1000 Overview We are seeking an experienced OT Cyber Security Consultant to support the assessment, design, implementation and optimisation of secure Operational Technology (OT) environments across complex industrial and critical infrastructure ...

commissioning and integration of SCADA and telemetry (Regional SCADA) systems, including communications and PLC replacement, working collaboratively with project teams and the Southern Water Operational Technology team.You will contribute throughout the project lifecycle, helping to ensure systems are designed, installed, tested, and commissioned effectively, safely, and in line … teamsUnderstand project requirements, interfaces with existing systems, and commissioning needsContribute to and help deliver commissioning strategies, plans, and documentationWork closely with the Southern Water Operational Technology team to maintain asset integrationEnsure installations meet technical standards, client specifications, and relevant industry standards (e.g. WIMES)Follow organisational MEICA and commissioning ...

seeking a Ticketing Systems Lead to lead the operational performance, support, and continuous improvement of customer-facing systems and field devices within a major public transport programme. This role goes beyond traditional IT support - it requires ownership of live operational technology , including ticketing systems, validators, gates, kiosks … ensuring reliable performance across stations and customer environments. Oversee the delivery of L2 and L3 support services , with a strong focus on real-time operational impact and customer experience . Act as the senior escalation point for major incidents affecting ticketing systems, gates, validators, kiosks, and associated platforms , coordinating ...

security risks across complex environments.The Role As a Cyber Security Consultant, you will support clients in understanding and mitigating cyber security risks across IT, OT and business systems. You'll work closely with stakeholders to deliver risk assessments, security assurance activities and resilience-focused programmes across a variety of challenging … high-profile projects.Successful candidates may work across several specialist areas, including:Information Security and Risk ManagementCyber Security AssuranceOperational Technology (OT) SecuritySecurity Governance, Risk & Compliance (GRC)Business and Operational ResilienceSecure-by-Design ImplementationKey ResponsibilitiesConduct security risk assessments within complex operational and technology environmentsSupport clients in identifying, analysing ...

business objectives Challenge priorities, scope and sequencing using NESO business and product knowledge Establish and nurture relationships with key stakeholders Build alignment across business, operational, technology delivery and third-party teams Influence decision-making and resolve delivery blockers Capture, manage and track benefits to ensure value realisation Manage … development opportunities where required Develop and use delivery management frameworks, artefacts, tools and techniques Ensure solutions are ready for live operation with CNI and operational support teams Embed operational considerations early to minimise operational risk Coordinate communication, change impact, incident preparedness and release readiness Coordinate transition into ...

Lead OT Cyber Security Engineer Reading Up to 70k We are looking for an experienced Lead OT Cyber Security Engineer to take technical ownership of OT cybersecurity delivery across our automation and systems integration projects. This is a hands-on role where you'll combine your knowledge of industrial automation … OT networks and cybersecurity to help deliver secure solutions for clients across a range of industrial sectors. Job responsibilities: Lead the technical delivery of OT cybersecurity within automation projects, including PLC, HMI, SCADA, servers and industrial networks. Design and implement secure OT network solutions, including managed L2/L3 switches ...

wide technical influence - Own the Exercise and Training technical strategy, defining the product and services SCT offer to UK customers. Lead architecture design of OT Range capabilities, including identity, segmentation, continuous verification, and policy-driven access. Define and evolve Exercise and Training products, including the classification, tagging, encryption, and attribute … control strategies. Drive inclusion of Thales wider solutions into Exercise and Training capabilities, including Thales security products and solutions. Develop defensible design patterns, for OT Exercising and assurance capabilities within the Ebbw Vale facility. Provide technical leadership to engineering teams, guiding implementation, testing, and assurance of Exercise and Training offers. ...

using technology to solve business problems, working in partnership with our clients to help in achieving their goals. About the role: As an OT Controls Engineer at Sword, you will play a key role in shaping and delivering standardised, secure and scalable control system solutions across electricity distribution environments. … unique opportunity to influence how control systems are deployed at scale, supporting the transition to a more digitised and resilient energy network. As an OT Controls Engineer, you will: Develop, review and maintain engineering standards for substation control systems, including RTUs, telecontrol and automation equipment Produce detailed technical specifications ...

Lead OT Network Engineer Reading Up to 70k We are looking for an experienced Lead OT Network Engineer to take technical ownership of industrial networking projects from design through to testing, commissioning and handover. You'll work across a range of automation and systems integration projects, designing robust and secure … OT networks and working closely with Project Managers, Automation Engineers, clients and vendors to deliver practical solutions. Job responsibilities: Lead the design and delivery of industrial Ethernet Layer 2 and Layer 3 networks across automation and OT projects. Develop network architectures, detailed drawings, design documentation and device configuration standards. Design ...

Description We are seeking a Senior Software Engineer with expertise in Knowledge Graphs, Semantic Modelling, and Industrial IoT to help establish the connected operational model that underpins next-generation AI capabilities within the Infor MES platform and wider Manufacturing portfolio. Department Development Location Farnborough Description We are seeking … Senior Software Engineer with expertise in Knowledge Graphs, Semantic Modelling, and Industrial IoT to help establish the connected operational model that underpins next-generation AI capabilities within the Infor MES platform and wider Manufacturing portfolio. This is a hands-on engineering role focused on connecting manufacturing data, equipment information ...

Warrington (Lingley Mere)Hybrid Working: 3 days in the officeSalary: Competitive + 5,000 Car Allowance + Up to 20% BonusShape the Future of Technology Procurement at United UtilitiesAt United Utilities, we're delivering more than water. We're helping to create a stronger, greener and healthier North West.As … strategy.Agile delivery methodologies and DevOps environments.IT service management and support models.Technology supplier evaluation and contract management.Utilities, energy or other highly regulated sectors.Operational Technology (OT), geospatial systems, network management systems or related technologies.QualificationsYou'll ideally be degree educated and hold a relevant professional or postgraduate qualification such as:CIPSMBAMScRICSWhy United ...

wider business in everything they do. Bringing your individual skills and specialist knowledge, you can make a far-reaching impact. Come join us. Technology and digital servicesFrom architecture and delivery of new IT systems to IT risk and security, we manage the relationships between the business and our Technology and Digital Services teams. We also help with the delivery of day-to-day operational technology and digital support to the rest of the business.Personal independence Regulation and controls are standard practice in our industry and Deloitte is no exception. These controls provide important legal protection ...

lead an enterprise-wide vulnerability management programme. This is an opportunity to influence how vulnerabilities are identified, prioritised and resolved across a complex technology landscape, while helping colleagues make clear, informed decisions about cyber risk. Laing O'Rourke's IT function has renewed its strategy to support the company … ambition to transform the construction industry, making it more sustainable, more productive, and fit for the future. Technology has a critical role to play in achieving this ambition. Our focus is on applying digital capability in ways that genuinely matter, shaping how complex projects are delivered, how decisions ...

drive meaningful change through standardisation, differentiation, and innovation.We're looking for an IT Systems Support professional to play a key role in keeping our operational technology running smoothly, supporting our warehouse and transport systems, and driving digital innovation across a fast‐paced logistics environment.WHAT YOU'LL DOProvide … site IT support, maintenance and fault diagnosis for operational systems, including WMS, WCS, TMS, automation technology and general desktop environments.Act as the first point of contact for IT issues, resolving incidents, coordinating escalations and ensuring smooth IT service delivery across the site.Support new business requirements and project activity ...

asset visibility, traceability, and digital intelligence across Brambles' asset network. The programme combines serialisation, asset digitalisation, IoT-enabled tracking, data and analytics, operational process transformation, and customer-facing capabilities to improve asset productivity, supply chain efficiency, loss prevention, inventory accuracy, and customer value.You'll bring experience delivering complex business … technology transformation programmes, ideally within supply chain, logistics, manufacturing, network, IoT, or digital operations environments. Experience leading global programmes involving connected assets, enterprise platforms, operational technology, data and analytics, and large-scale organisational change is highly desirable.Role Specific Accountabilities:The role is accountable for coordinating multiple programme ...