101 to 125 of 154 Operational Technology Jobs in England

Senior Penetration Tester

Hiring Organisation
National Gas
Location
Bradford, UK
Employment Type
Full-time
both software and hardware, as well as processes and infrastructure, to advance the capabilities of the practice. Ideally relevant experience in both IT and OT/ICS/CNI cyber security environments. What we can offer you: Salary £65,000-£70,000 dependant on experience Annual performance bonus … every £1 you put in we add £2 (max company contribution 12%), Opt-In flexible benefit scheme, including salary sacrifice private healthcare, dental insurance, technology plans, car plan and more, Financial protection with 10x salary death in service and financial support if you're unable to work ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
Bristol, UK
Employment Type
Full-time
both software and hardware, as well as processes and infrastructure, to advance the capabilities of the practice. Ideally relevant experience in both IT and OT/ICS/CNI cyber security environments. What we can offer you: Salary £65,000-£70,000 dependant on experience Annual performance bonus … every £1 you put in we add £2 (max company contribution 12%), Opt-In flexible benefit scheme, including salary sacrifice private healthcare, dental insurance, technology plans, car plan and more, Financial protection with 10x salary death in service and financial support if you're unable to work ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
London, UK
Employment Type
Full-time
both software and hardware, as well as processes and infrastructure, to advance the capabilities of the practice. Ideally relevant experience in both IT and OT/ICS/CNI cyber security environments. What we can offer you: Salary £65,000-£70,000 dependant on experience Annual performance bonus … every £1 you put in we add £2 (max company contribution 12%), Opt-In flexible benefit scheme, including salary sacrifice private healthcare, dental insurance, technology plans, car plan and more, Financial protection with 10x salary death in service and financial support if you're unable to work ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
Shrewsbury, Shropshire, UK
Employment Type
Full-time
both software and hardware, as well as processes and infrastructure, to advance the capabilities of the practice. Ideally relevant experience in both IT and OT/ICS/CNI cyber security environments. What we can offer you: Salary £65,000-£70,000 dependant on experience Annual performance bonus … every £1 you put in we add £2 (max company contribution 12%), Opt-In flexible benefit scheme, including salary sacrifice private healthcare, dental insurance, technology plans, car plan and more, Financial protection with 10x salary death in service and financial support if you're unable to work ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
Worcester, Worcestershire, UK
Employment Type
Full-time
both software and hardware, as well as processes and infrastructure, to advance the capabilities of the practice. Ideally relevant experience in both IT and OT/ICS/CNI cyber security environments. What we can offer you: Salary £65,000-£70,000 dependant on experience Annual performance bonus … every £1 you put in we add £2 (max company contribution 12%), Opt-In flexible benefit scheme, including salary sacrifice private healthcare, dental insurance, technology plans, car plan and more, Financial protection with 10x salary death in service and financial support if you're unable to work ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
Basildon, Essex, UK
Employment Type
Full-time
both software and hardware, as well as processes and infrastructure, to advance the capabilities of the practice. Ideally relevant experience in both IT and OT/ICS/CNI cyber security environments. What we can offer you: Salary £65,000-£70,000 dependant on experience Annual performance bonus … every £1 you put in we add £2 (max company contribution 12%), Opt-In flexible benefit scheme, including salary sacrifice private healthcare, dental insurance, technology plans, car plan and more, Financial protection with 10x salary death in service and financial support if you're unable to work ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
South London, UK
Employment Type
Full-time
both software and hardware, as well as processes and infrastructure, to advance the capabilities of the practice. Ideally relevant experience in both IT and OT/ICS/CNI cyber security environments. What we can offer you: Salary £65,000-£70,000 dependant on experience Annual performance bonus … every £1 you put in we add £2 (max company contribution 12%), Opt-In flexible benefit scheme, including salary sacrifice private healthcare, dental insurance, technology plans, car plan and more, Financial protection with 10x salary death in service and financial support if you're unable to work ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
Cheltenham, Gloucestershire, UK
Employment Type
Full-time
both software and hardware, as well as processes and infrastructure, to advance the capabilities of the practice. Ideally relevant experience in both IT and OT/ICS/CNI cyber security environments. What we can offer you: Salary £65,000-£70,000 dependant on experience Annual performance bonus … every £1 you put in we add £2 (max company contribution 12%), Opt-In flexible benefit scheme, including salary sacrifice private healthcare, dental insurance, technology plans, car plan and more, Financial protection with 10x salary death in service and financial support if you're unable to work ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
Peterborough, Cambridgeshire, UK
Employment Type
Full-time
both software and hardware, as well as processes and infrastructure, to advance the capabilities of the practice. Ideally relevant experience in both IT and OT/ICS/CNI cyber security environments. What we can offer you: Salary £65,000-£70,000 dependant on experience Annual performance bonus … every £1 you put in we add £2 (max company contribution 12%), Opt-In flexible benefit scheme, including salary sacrifice private healthcare, dental insurance, technology plans, car plan and more, Financial protection with 10x salary death in service and financial support if you're unable to work ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
Slough, Berkshire, UK
Employment Type
Full-time
both software and hardware, as well as processes and infrastructure, to advance the capabilities of the practice. Ideally relevant experience in both IT and OT/ICS/CNI cyber security environments. What we can offer you: Salary £65,000-£70,000 dependant on experience Annual performance bonus … every £1 you put in we add £2 (max company contribution 12%), Opt-In flexible benefit scheme, including salary sacrifice private healthcare, dental insurance, technology plans, car plan and more, Financial protection with 10x salary death in service and financial support if you're unable to work ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
Bath, Somerset, UK
Employment Type
Full-time
both software and hardware, as well as processes and infrastructure, to advance the capabilities of the practice. Ideally relevant experience in both IT and OT/ICS/CNI cyber security environments. What we can offer you: Salary £65,000-£70,000 dependant on experience Annual performance bonus … every £1 you put in we add £2 (max company contribution 12%), Opt-In flexible benefit scheme, including salary sacrifice private healthcare, dental insurance, technology plans, car plan and more, Financial protection with 10x salary death in service and financial support if you're unable to work ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
Guildford, Surrey, UK
Employment Type
Full-time
both software and hardware, as well as processes and infrastructure, to advance the capabilities of the practice. Ideally relevant experience in both IT and OT/ICS/CNI cyber security environments. What we can offer you: Salary £65,000-£70,000 dependant on experience Annual performance bonus … every £1 you put in we add £2 (max company contribution 12%), Opt-In flexible benefit scheme, including salary sacrifice private healthcare, dental insurance, technology plans, car plan and more, Financial protection with 10x salary death in service and financial support if you're unable to work ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
Stockport, Greater Manchester, UK
Employment Type
Full-time
both software and hardware, as well as processes and infrastructure, to advance the capabilities of the practice. Ideally relevant experience in both IT and OT/ICS/CNI cyber security environments. What we can offer you: Salary £65,000-£70,000 dependant on experience Annual performance bonus … every £1 you put in we add £2 (max company contribution 12%), Opt-In flexible benefit scheme, including salary sacrifice private healthcare, dental insurance, technology plans, car plan and more, Financial protection with 10x salary death in service and financial support if you're unable to work ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
both software and hardware, as well as processes and infrastructure, to advance the capabilities of the practice. Ideally relevant experience in both IT and OT/ICS/CNI cyber security environments. What we can offer you: Salary £65,000-£70,000 dependant on experience Annual performance bonus … every £1 you put in we add £2 (max company contribution 12%), Opt-In flexible benefit scheme, including salary sacrifice private healthcare, dental insurance, technology plans, car plan and more, Financial protection with 10x salary death in service and financial support if you're unable to work ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
Wolverhampton, West Midlands, UK
Employment Type
Full-time
both software and hardware, as well as processes and infrastructure, to advance the capabilities of the practice. Ideally relevant experience in both IT and OT/ICS/CNI cyber security environments. What we can offer you: Salary £65,000-£70,000 dependant on experience Annual performance bonus … every £1 you put in we add £2 (max company contribution 12%), Opt-In flexible benefit scheme, including salary sacrifice private healthcare, dental insurance, technology plans, car plan and more, Financial protection with 10x salary death in service and financial support if you're unable to work ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
High Wycombe, Buckinghamshire, UK
Employment Type
Full-time
both software and hardware, as well as processes and infrastructure, to advance the capabilities of the practice. Ideally relevant experience in both IT and OT/ICS/CNI cyber security environments. What we can offer you: Salary £65,000-£70,000 dependant on experience Annual performance bonus … every £1 you put in we add £2 (max company contribution 12%), Opt-In flexible benefit scheme, including salary sacrifice private healthcare, dental insurance, technology plans, car plan and more, Financial protection with 10x salary death in service and financial support if you're unable to work ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
Crawley, West Sussex, UK
Employment Type
Full-time
both software and hardware, as well as processes and infrastructure, to advance the capabilities of the practice. Ideally relevant experience in both IT and OT/ICS/CNI cyber security environments. What we can offer you: Salary £65,000-£70,000 dependant on experience Annual performance bonus … every £1 you put in we add £2 (max company contribution 12%), Opt-In flexible benefit scheme, including salary sacrifice private healthcare, dental insurance, technology plans, car plan and more, Financial protection with 10x salary death in service and financial support if you're unable to work ...

Senior Penetration Tester

Hiring Organisation
National Gas
Location
Stoke-on-Trent, Staffordshire, UK
Employment Type
Full-time
both software and hardware, as well as processes and infrastructure, to advance the capabilities of the practice. Ideally relevant experience in both IT and OT/ICS/CNI cyber security environments. What we can offer you: Salary £65,000-£70,000 dependant on experience Annual performance bonus … every £1 you put in we add £2 (max company contribution 12%), Opt-In flexible benefit scheme, including salary sacrifice private healthcare, dental insurance, technology plans, car plan and more, Financial protection with 10x salary death in service and financial support if you're unable to work ...

IT OT Infrastructure Engineer

Hiring Organisation
Macildowie Recruitment and Retention
Location
Evesham, Worcestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £65,000 per annum
OT Infrastructure Engineer Location: Evesham (Office-based) Salary: £50,000 - £65,000 + benefits including training allowance etc. Type: Permanent Are you an experienced Infrastructure Engineer who thrives in environments where technology genuinely matters? This is a chance to join a specialist organisation as part of their in-house … technologies supporting both in-house users and external clients. If you enjoy solving complex challenges, driving improvements, and working closely with cutting-edge technology, this role will keep you constantly engaged. Why This Role Stands Out You won't just be "keeping the lights on" you'll be doing ...

Production IT Specialist

Hiring Organisation
Arla Foods Limited
Location
LS10, Leeds ICD, City and Borough of Leeds, West Yorkshire, United Kingdom
Employment Type
Permanent
Production IT Infrastructure & Security Support Team,” taking regional responsibility for Production IT and Security across assigned sites. Using deep domain knowledge of Production IT (OT) infrastructure, networks, servers and clients, you will collaborate closely with site IT technicians, Central Infrastructure Solutions, Security Operations and the CISO to drive improvements, maintenance … engaging sites on IT security patch plans and maintenance, NIS2 requirements and actions, incident response and standardisation assistance. Supporting and uplifting Production IT (OT) infrastructure across sites, aligning with central security initiatives and requirements. Coordinating with senior stakeholders to align on standards, business continuity plans, and patching roadmaps. Driving continuous ...

Metering Engineer

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day
milestones. Leads site-level technical coordination for metering deployments Participates to site surveys (so will travel a lot at the beginning) and assessments as OT technical expert (instrumentation + IT/OT integration) Strong specialist in metering technologies, instrumentation, and automation Designs and validates connectivity architecture (PLCs, SCADA, gateways … sites. In this pivotal role, you will be responsible for conducting site assessments, selecting appropriate meters, designing installation plans, and integrating metering systems with OT/IT infrastructure. You will also ensure all solutions comply with international standards. By enabling precise monitoring of energy and resources, you will directly contribute ...

Digital Technology Solutions Professional – IT Consultant Degree Apprentice

Hiring Organisation
MARS PETCARE UK
Location
Mill Street, Melton Mowbray, England
Employment Type
Degree Apprenticeship
Salary
£24,000 a year
will play a key role in supporting factory IT systems that keep our production lines running smoothly and safely. You’ll learn how technology underpins modern manufacturing and gain hands-on experience working across automation, infrastructure, data, and operational technology. Role Throughout the apprenticeship, you will develop both … Support the implementation of factory IT projects following global standards and best practices Assist with maintaining the site’s factory IT understanding long-term technology needs Help manage IT assets, including inventory, health checks and lifecycle planning Learn to create and monitor Key Performance Indicators for system performance, availability ...

Document Controller

Hiring Organisation
United Utilities
Location
Warrington, Cheshire, England, United Kingdom
Employment Type
Full-Time
Salary
£33,355 per annum
leave schemes Job Purpose We have a great opportunity for Document Controllers to join us! You will act as a focal point for all OT document management to support the change management processes in Technology Services. Ensuring compliance with the UU engineering standards, technical assurance processes and “business … usual” processes used to carry out site work across the OT estate. Accountabilities & Responsibilities Proactive management of workloads and queues relating to data request requirements across the database repository and digital systems Provide reports and analysis of outstanding and completed data requests Management of the reporting on current position ...

OT Security Specialist Hybrid role

Hiring Organisation
Michael Page Technology
Location
Hoddesdon, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£57,000 - £65,000 per annum
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. It's a hybrid role, with 3 days working onsite … 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 ...

Pre Sales Engineer

Hiring Organisation
Forescout Technologies Inc
Location
London, UK
Employment Type
Full-time
real-time and at scale. Our unified security platform enables enterprises and government agencies to focus on Zero Trust segmentation, IT/OT convergence, and OT/ICS innovation, all supporting our mission and vision. Join us as we secure the world with our products. We are looking for resourceful … opportunity at Forescout. Apply now to find out more! More About Forescout The Forescout 4D PlatformTM provides complete asset intelligence and control across IT, OT, IoT, and IoMT environments. For more than 20 years, Fortune 100 organizations, government agencies, and large enterprises have trusted Forescout as their foundation to manage ...