19 of 19 Operational Technology Jobs in the Midlands

Job Title: OT Cyber Security Engineer (Contract) Location: Warwick (Hybrid – approx. 1–2 days per week on-site) Contract: 6–12 months initially (long-term opportunity) IR35: Inside IR35 Day Rate: Umbrella: £500-600/day Travel: Approx. 10% international travel (Europe, Middle East, Asia). Regular UK travel to Warwick and occasional travel to Lincoln. Training travel to Holland. … Role Overview We are seeking a hands-on OT Cyber Security Engineer to join a specialist Industrial Cyber Security team supporting cybersecurity implementation across operational technology (OT) environments. This role involves a blend of technical execution, solution configuration, documentation, stakeholder support, and training , with the opportunity to work directly on live operational networks and large-scale industrial … with internal product and engineering teams, and help strengthen cybersecurity capability across multiple business functions. This is a hands-on role and would suit a Control Systems Engineer or OT Security Specialist who has experience working in industrial environments (Energy, Utilities, Oil & Gas, Manufacturing, etc.). Key Responsibilities Report to the Lead Industrial Cyber Security Execution Manager and support cyber More ❯

OT/IT Technical Analyst Utilities Predominantly remote: Occasional travel to site 6 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 … 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 More ❯

a QMS. Strong analytical, problem-solving, and communication skills. Proficiency in MS Office and QMS tools. Full and valid UK Driving Licence Desirable Engineering knowledge and experience within an Operational Technology environment. Cyber security experience and/or training. Experience of project governance, KPI reporting or auditing. Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm More ❯

systems Technical Experience: Siemens (essential) and TIA Portal (desirable but not essential) Other PLC systems such as GX Works, CX Programmer, Rockwell Automation MES platforms and data collection systems Operational technology and energy management systems Project & CI Experience: Providing hands-on coaching and development to wider teams in automation engineering (essential) Demonstrated experience in project engineering and management More ❯

systems Technical Experience: Siemens (essential) and TIA Portal (desirable but not essential) Other PLC systems such as GX Works, CX Programmer, Rockwell Automation MES platforms and data collection systems Operational technology and energy management systems Project & CI Experience: Providing hands-on coaching and development to wider teams in automation engineering (essential) Demonstrated experience in project engineering and management More ❯

systems Technical Experience: Siemens (essential) and TIA Portal (desirable but not essential) Other PLC systems such as GX Works, CX Programmer, Rockwell Automation MES platforms and data collection systems Operational technology and energy management systems Project & CI Experience: Providing hands-on coaching and development to wider teams in automation engineering (essential) Demonstrated experience in project engineering and management More ❯

systems Technical Experience: Siemens (essential) and TIA Portal (desirable but not essential) Other PLC systems such as GX Works, CX Programmer, Rockwell Automation MES platforms and data collection systems Operational technology and energy management systems Project & CI Experience: Providing hands-on coaching and development to wider teams in automation engineering (essential) Demonstrated experience in project engineering and management More ❯

systems Technical Experience: Siemens (essential) and TIA Portal (desirable but not essential) Other PLC systems such as GX Works, CX Programmer, Rockwell Automation MES platforms and data collection systems Operational technology and energy management systems Project & CI Experience: Providing hands-on coaching and development to wider teams in automation engineering (essential) Demonstrated experience in project engineering and management More ❯

systems Technical Experience: Siemens (essential) and TIA Portal (desirable but not essential) Other PLC systems such as GX Works, CX Programmer, Rockwell Automation MES platforms and data collection systems Operational technology and energy management systems Project & CI Experience: Providing hands-on coaching and development to wider teams in automation engineering (essential) Demonstrated experience in project engineering and management More ❯

recurring issues, identify trends, and suggest improvements* Support cross-functional project teams in deploying new systems or processes Essential Experience & Qualifications * 2-4 years' experience in systems support or operational technology within warehousing, manufacturing, or distribution* Hands-on experience with WMS, WES, and WCS platforms* Familiarity with SCADA and automation dashboard systems* Basic understanding of PLC-operated automation More ❯

recurring issues, identify trends, and suggest improvements * Support cross-functional project teams in deploying new systems or processes Essential Experience & Qualifications * 2-4 years' experience in systems support or operational technology within warehousing, manufacturing, or distribution * Hands-on experience with WMS, WES, and WCS platforms * Familiarity with SCADA and automation dashboard systems * Basic understanding of PLC-operated automation More ❯

recurring issues, identify trends, and suggest improvements * Support cross-functional project teams in deploying new systems or processes Essential Experience & Qualifications * 2-4 years' experience in systems support or operational technology within warehousing, manufacturing, or distribution * Hands-on experience with WMS, WES, and WCS platforms * Familiarity with SCADA and automation dashboard systems * Basic understanding of PLC-operated automation More ❯

Flexible approach to managing multiple complex tasks simultaneously Desirable Experience Prior experience in chemical manufacturing, large-scale processes, Hazardous Areas (ATEX), and Intrinsic Safety Instrumentation engineering experience Knowledge of OT Cyber Security, IIOT, and AI Familiarity with AutoCAD or similar engineering drawing software Training Provided Industry-related training and ongoing support will be provided to help you succeed in this More ❯

any gaps. In addition to lead third-party reviews, prepare the business for certifications, run engaging training sessions, and oversee penetration testing, IT audits, and investigations. Working across IT, OT, and cloud environments, you’ll provide actionable recommendations and ensure compliance is front-of-mind for the whole organisation. We’re looking for someone with strong experience in assurance, compliance More ❯

We are a $13+ billion global technology company, home to more than 224,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud, and AI, powered by a broad portfolio of technology services and products. HCLTech is a globally recognized leader in the Tech and IT industry, but we’ve never forgotten the startup … better our world in the process. We want you to find your spark. Because that’s what drives you to be better, be more and ultimately, be more fulfilled. OT/IOT Security SME Role: 10+ years of experience in Cyber security Designing & implementation on ICS/OT network Architectures, Cybersecurity frameworks for ICS/OT environments NIST SP … and c, OT Network Communication Protocols (e.g., Ethernet, Modbus, OPC, IEC-101/104 etc.), Information Event Management (SIEM). Key Responsibilities: Designing and implementing technical solutions for asset discovery, OT cyber security, vulnerability assessment tools Define and implement OT-specific security policies and monitoring rules within Nozomi to detect anomalies, threats and compliance violations. Deploy OT Security (Nozomi)/ More ❯

role to design, specify for manufacture, test, commission, and support both bespoke and commercial off the shelf control system solutions. You'll review and agree high level functional and operational requirements including their testability. Your main responsibilities will include: Design and implement complex control system solutions to meet the high-level requirements, constraints or standards. Working in a cross … an essential component of our assessment process and are fundamental qualities that we seek for all roles. Hands-on experience with industrial control systems applications and industrial IT/OT networks. Specific experience with Rockwell/Allen Bradley Control Systems is advantageous. Hands-on experience of specifying and designing control system hardware including familiarity with various I/O signal More ❯

This is a hands-on OT Cyber Security position focused on improving architecture, governance, and documentation across diverse energy generation and storage sites. You'll collaborate closely with engineering teams to implement consistent security principles and support operational resilience. Client Details A leading energy infrastructure organisation with a growing footprint across the UK, Ireland, and Germany. The business operates … gas generation, battery storage, and newly commissioned assets, with a strong focus on safety, compliance, and innovation. Description Lead implementation of OT security tools and controls. Assess and improve OT network architecture and protocols. Drive incident response and post-incident analysis. Support vulnerability and asset management frameworks. Contribute to risk assessments aligned with IEC62443 and NCSC CAF. Deliver cyber awareness … within engineering teams. Collaborate on change management and network configuration planning. Profile Technical background with solid OT cyber experience. Experience in ensuring OT Security Controls in architecture Solid experience in industries of Critical National Infrastructure, Energy or Manufacturing Knowledge of ISO/IEC 62443 and NCSC CAF Willing to travel across different sites in UK and Europe occasionally Job Offer More ❯

Rullion are looking to recruit for the following position Role: OT Cyber Security Specialist Location: Warwick (once a month)/Work from Home Start Date: ASAP Duration: 12 months + Rate: £500 P/day INSIDE IR35 Must be UK Based Position main responsibility The candidate will report to the Lead Execution Manager for Industrial Cyber Security. Support Digital Products … Lead Execution Manager/Technical Lead to support large cyber projects Customer cyber support - act as a point of contact for some customers operational cyber issues Provide general OT security advice and consult customers on OT security issues and ensure safe, continuous production operations Liaise with internal ICS (Industrial Cyber Security) group on compliance and best practice Support Cyber … as a control systems engineer or similar role with specific knowledge of industrial applications in the energy or oil & gas sector. Hands-on Experience with Cyber security implementation in OT environments Knowledge of industrial cyber regulation and standards. Demonstrates attention to detail and consistently producing high-quality deliverables. Good knowledge of remote connections solution used in industry. Proven ability to More ❯

Effect diagrams, Loop Drawings, Control Philosophy, Electric Schematics, URS, FDS, Datasheets, etc. Experience of working on various communication protocols including Industrial Ethernet, DH+, Modbus, ProfiNet, Serial, etc. Knowledge of OT Cyber Security, IIOT and AI would be a plus. Prior understanding of chemicals manufacturing, large scale processes, Hazardous Areas (ATEX) and Intrinsic Safety would be preferred. Prior experience of instrumentation … years practical experience, post HNC, in an industrial manufacturing environment. The job requires a flexible attitude to deal with multiple complex jobs simultaneously, to meet the required changes in operational priorities. Role of the Control Systems Engineer: Maintenance - Diagnose and rectify control system failures. Project work - Design, specification, and installation of control and safety systems (PLCs, BPCS, SIS, DCS More ❯