8 of 8 Operational Technology Jobs in the South West

OT/IT Technical AnalystUtilitiesPredominantly remote: Occasional travel to site6 months+ In full: We're implementing a new system to be used on Operational sites that is being designed by a third party. We require someone with an Operational Technology (OT) Infrastructure and Network background to assist in knowledge sharing, query resolution and oversight of the design … to ensure it's success. In full:Role Purpose We are seeking a Technical Subject Matter Expert (SME) to lead the design and configuration of complex IT and OT infrastructure for a critical proof of concept and subsequent deployment. The SME will coordinate internal and external design resources, identify gaps early, and ensure technical integrity across all components. Key Responsibilities … Consolidate design inputs from multiple stakeholders and drive alignment. Identify missing technical details early and resolve issues promptly. Design and build: IT and OT networking infrastructure (Cisco switching, VLANs, IP addressing). Hosting environments with virtual machines and virtual routing and switching (VMware, KVM). Secure gateways (Waterfall, OPSWAT) and associated network configurations. Configure network time synchronization across physical and More ❯

Role Summary The fundamental objective of the Head of OT is to manage the OT Team in designing, deploying, and supporting the communication and monitoring systems on new and existing distributed energy projects. As new sites increasing rely on their communication networks for operation, my client needs to ensure that new designs meet the current requirements for performance and cybersecurity … and that older designs are maintained and upgraded in line with current industry practises. The Head of OT will also be available to provide advice and assistance for reactive issues which need additional skills or experience and will participate in an on-call rota for out-of-hours remote support along with the other members of comms team. Duties and … Responsibilities Manages and mentors engineers, delegating workload as necessary Works closely with multiple stakeholder teams including engineering, design, commercial, planning and construction to optimise project designs Ensure the OT Team are provided with all relevant information to complete designs Assumes OT design responsibility for project OT scope from concept, through construction and to final acceptance. Ensure cybersecurity policy is considered More ❯

Please ONLY apply if you live in the UK and within 20 miles radius of BN41 1RA *** We are looking for a passionate , highly motivated and experienced OT Networking Sales Specialist to facilitate and support our business expansion within industrial-grade networking, and device connectivity in operational technology (OT). Consistency , understanding the sales process cycle and being More ❯

OT Cyber Security Consultant Location: Various Locations UK-wide (Hybrid - 2 days per week in nearest office) Job Type: Full-time Salary: £40 - £60K (depending on experience) + discretionary bonus + benefits We are currently recruiting for an OT Cyber Security Consultant to join a leading, nationwide organisation delivering high-impact cyber advisory services across critical infrastructure and the built … and technical standards to shape secure, sustainable solutions. Key Accountabilities: Deliver high-quality cyber security advisory services to internal projects and external clients. Identify and assess cyber risks across operational technology and cyber-physical systems. Scope and design innovative mitigation strategies tailored to client needs. Contribute to the development and refinement of cyber advisory products and services. Support … the wider business. Required Skills & Qualifications: Proven experience in cyber risk management and advisory, ideally within the built environment or critical infrastructure . Strong understanding of cyber-physical systems , OT environments , and connected infrastructure . Experience applying assurance frameworks and technical standards (e.g. NIST, ISO27001, CAF). Background in governance, risk, and compliance (GRC) functions. Excellent communication and stakeholder engagement More ❯

Having developed and built in excess of 700MWp BSR are a major contributor to the UK Renewable Energy Sector. About this role: The fundamental objective of the Head of OT is to manage the OT Team in designing, deploying, and supporting the communication and monitoring systems on new and existing distributed energy projects. As new PV and battery sites increasing … ensure that new designs meet the current requirements for performance and cybersecurity and that older designs are maintained and upgraded in line with current industry practises. The Head of OT will also be available to provide advice and assistance for reactive issues which need additional skills or experience and will participate in an on-call rota for out-of-hours … remote support along with the other members of comms team. What you will be doing: Manages and mentors OT engineers, delegating workload as necessary Works closely with multiple stakeholder teams including engineering, design, commercial, planning and construction to optimise solar PV and BESS project designs Ensure the OT Team are provided with all relevant information to complete designs Assumes OT More ❯

Having developed and built in excess of 700MWp BSR are a major contributor to the UK Renewable Energy Sector. About this role: The fundamental objective of the Head of OT is to manage the OT Team in designing, deploying, and supporting the communication and monitoring systems on new and existing distributed energy projects. As new PV and battery sites increasing … ensure that new designs meet the current requirements for performance and cybersecurity and that older designs are maintained and upgraded in line with current industry practises. The Head of OT will also be available to provide advice and assistance for reactive issues which need additional skills or experience and will participate in an on-call rota for out-of-hours … remote support along with the other members of comms team. What you will be doing: Manages and mentors OT engineers, delegating workload as necessary Works closely with multiple stakeholder teams including engineering, design, commercial, planning and construction to optimise solar PV and BESS project designs Ensure the OT Team are provided with all relevant information to complete designs Assumes OT More ❯

REED Technology are currently recruiting for a Cyber Security Engineer for an established client in the engineering sector. This is a hybrid role based in North Bristol, typically requiring 3 days per week on-site. The salary is up to £55,400, with a substantial benefits package, including: 12.5% employer pension contribution A generous training budget to support development … areas such as: Network security, IAM, SIEM, and threat detection Compliance frameworks (e.g. NIST, ISO 27001, CIS Controls) Security automation and scripting Producing security artefacts and documentation Experience within Operational Technology/IoT-rich environments would be an added bonus If this sounds like a role you would be interested in, please apply online ASAP - Shortlisted applicants will More ❯

Security Architect - IT & OT Rate - £600 Inside IR35 (Umbrella engagement) Duration - 6 months initial Location - Southwest - twice a week on site Contract Security Architect - IT & OT - ISO27001 - Regulatory Projects One of our clients is looking for a hands-on Security Architect to join their team and drive security design work across a portfolio of regulatory programmes. The role will focus … security processes, procedures and governance frameworks, helping to manage the security backlog and embed robust controls into projects. Responsibilities: Design and implement security processes and procedures across IT and OT environments Support regulatory compliance through strong governance and data protection practices Review and design authentication and access integration models Enhance business system security and mobile device protection Develop policies, standards … with delivery teams to support and guide secure solutions Requirements: Proven experience as a Security Architect with a hands-on delivery focused approach Strong background in both IT and OT security Deep knowledge of ISO 27001 and broader regulatory compliance frameworks Recognised security or architecture qualifications (e.g., SABSA, TOGAF Security or equivalent) Excellent stakeholder engagement and the ability to drive More ❯