Operational Technology Security Engineer Jobs in UK

We believe in the power of ingenuity to build a positive human future. We challenge where it matters and own the outcome. We combine strategic thinking customer-centric service design and agile engineering practices to accelerate innovation in a tech-driven world. Why consider joining our Digital &...

Senior OT Cyber Security EngineerLocation: ChesterfieldBilfinger UK is a leading engineering and maintenance provider supporting customers across the chemical & petrochemical nuclear oil & gas pharmaceuticals & biopharma power & energy utilities renewables and food & beverage markets. We enhance the...

About VIRTUSVIRTUS Data Centres is the UKs fastest growing data centre provider which owns designs builds and operates the countrys most efficient and flexible data centres.Our mission - consistently exceed the expectations of customers through innovative high-quality solutions and services. We empl...

Job DescriptionOverviewWe are seeking a highly skilled Senior Infrastructure Engineer to join our team and help distribute the existing workload. The successful candidate will work closely with other team members while acting as a Subject Matter Expert (SME) in one or more areas. This role requires...

Job DescriptionSecurity EngineerOutside IR35 Contract 450 - 500 per dayHampshire OnsiteTalent Locker are partnered with a Defence and National Security consultancy operating at the forefront of national security initiatives and are hiring for a Security Engineer.Please Note The nature of this pro...

Job Title: Operational Technology Regional LeadLocation: CoventryDriving the future of automotive. Were Lear For You. Company OverviewLear a global automotive technology leader in Seating and E-Systems enables superior in-vehicle experiences for consumers around the world. Our diverse team of more t...

DescriptionYoure at the forefront of delivering secure software solutions. Join us a valued member of a top-performing team.As a Security Engineer II at JPMorganChase within our Cybersecurity and Tech Controls business youare part of an agile team that works to deliver software solutions that satisf...

We believe in the power of ingenuity to build a positive human future. We challenge where it matters and own the outcome. We combine strategic thinking customer-centric service design and agile engineering practices to accelerate innovation in a tech-driven world. Why consider joining our Digital &...

Team: Information SecurityPosition Overview:Squarepoint is seeking a subject matter expert to join our Information Security team as a Senior Information Security Engineer. This senior position plays a pivotal role in strengthening our security posture by providing expert guidance and driving improve...

CoventryTo get on thisprestigious apprenticeship programmewe require 5sorCsin yourGCSEEnglish and Maths. Please includeyour certificatesin your application alongside yourUK ManualDriving licence.Ready to spark your futureJoin Johnson Controls and dive into the world of fire and securitytechnology!We...

Circle (NYSE: CRCL) is one of the worlds leading internet financial platform companies building the foundation of a more open global economy through digital assets payment applications and programmable blockchain infrastructure. Circles platform includes the worlds largest regulated stablecoin netwo...

Deliver excellent customer service working closely with the Area Supervisor and National Call Centre.Use PDA management software to manage service calls and maintenance visits.Attend and resolve daily service calls plus scheduled maintenance work.Take responsibility for your vehicle and stock ensuri...

Deliver excellent customer service working closely with the Area Supervisor and National Call Centre.Use PDA management software to manage service calls and maintenance visits.Attend and resolve daily service calls plus scheduled maintenance work.Take responsibility for your vehicle and stock ensuri...

Deliver excellent customer service working closely with the Area Supervisor and National Call Centre.Use PDA management software to manage service calls and maintenance visits.Attend and resolve daily service calls plus scheduled maintenance work.Take responsibility for your vehicle and stock ensuri...

Deliver excellent customer service working closely with the Area Supervisor and National Call Centre.Use PDA management software to manage service calls and maintenance visits.Attend and resolve daily service calls plus scheduled maintenance work.Take responsibility for your vehicle and stock ensuri...

As a Service Engineer - Fire & Security  youll play a key role in maintaining and supporting our customers systems across technologies such as: Access Control Intrusion Protection Video Surveillance Door Entry Audio Alarm Verification Staff Protection Public Address Time & Attendance and LED Lightin...

Role: Identity and Security EngineerContract: PermanentShift pattern: Full TimeLocation: NottinghamClosing date: 2nd Jan 2026Recruitment Partner: Matthew NelliganAbout the roleThe Identity and Security Engineer will be hands-on in building industry-leading technical security platforms that protect t...

DescriptionAbout the Role:Are you ready to use your security expertise to protect a dynamic global brand Join our team and help us build on our success by keeping NEXT secure and driving innovation in our security posture. This is a role where you canMake it happen - taking ownership of our defences...

Role: Identity and Security EngineerContract: PermanentShift pattern: Full TimeLocation: NottinghamClosing date: 5th Jan 2026Recruitment Partner: Matthew NelliganAbout the roleThe Identity and Security Engineer will be hands-on in building industry-leading technical security platforms that protect t...

We are currently recruiting for a Cloud Network Security Engineer to join our wider DevSecOps this role you will take ownership of the secure design configuration and optimisation of our cloud networking and perimeter security services working across AWS Azure and edge platforms to ensure resilient...