DI Jobs
  • Home
  • Search Jobs
  • Job Board Advertising Packages
  • Post a Job
  • Sign in
  • Sign up
  • Home
  • Search Jobs
  • Job Board Advertising Packages
  • Post a Job

Refine Search
Current Search
Engineering cyber security engineer
Refine by Categories
Information Technology  (7) Executive & Management  (6) QA-Quality Control  (2) Other  (1)
Refine by Job Type
Permanent  (9) Full Time  (4) Contract  (1)
Refine by Onsite/Remote
Onsite  (14)
Refine by County
Greater London  (4) County Dublin  (1) Devon  (1) Glasgow City  (1) Hertfordshire  (1) Lancashire  (1)
North Yorkshire  (1) Warwickshire  (1) West Sussex  (1) Wiltshire  (1)
More
Belcan
11 Mar, 2026
Permanent
OT Cyber Security Engineer
Belcan 39 Holloway Rd, London N7 8JP, UK
Belcan is recruiting for an OT Security Engineer on a Permanent basis based from our South West London office. This project is working within the Oil & Gas Industry. You'll be joining a culture that values curiosity, expertise, and ideas as well as equal opportunities, inclusion, and authenticity. Location: London / hybrid - with ad-hoc visits to Norway and Poland. Job Purpose As an OT Cyber Security Engineer you will be responsible for providing OT cyber security support and oversight for product development groups and industrial control system environments within our client's organisation. This includes defining, managing, and enforcing IACS security controls, processes and procedures. Rely on experience in both information security and automation technologies focusing on industrial controls systems. Additional responsibilities include serving as a member of the IACS Cyber security team, the information and digital services team, working closely with sites,...
citi
15 Mar, 2026
Full Time
Head of Cybersecurity Technology & AI Security Engineering
citi Dublin, Ireland
Why   Citi     Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and   jurisdictions . Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management.     As a bank with a brain and a soul, Citi creates economic value that is systemically responsible   and in our clients’   best interests. As a financial institution that touches every region of the world and every sector that shapes your daily life, our Enterprise Operations & Technology teams are charged with a mission that rivals any large tech company. Our technology solutions are the foundations of everything we do from keeping the bank safe, managing global resources, and providing the technical tools our workers...
citi
15 Mar, 2026
Full Time
Head of Cybersecurity Technology & AI Security Engineering
citi London, UK
Why   Citi     Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and   jurisdictions . Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management.     As a bank with a brain and a soul, Citi creates economic value that is systemically responsible   and in our clients’   best interests. As a financial institution that touches every region of the world and every sector that shapes your daily life, our Enterprise Operations & Technology teams are charged with a mission that rivals any large tech company. Our technology solutions are the foundations of everything we do from keeping the bank safe, managing global resources, and providing the technical tools our workers...
Expleo UK LTD
18 Mar, 2026
Permanent
Senior Infrastructure Administrator
Expleo UK LTD Penwortham, Preston, UK
Overview Are you ready to shape the future of secure network and server infrastructure across a global organisation? At Expleo, we're expanding our UK Infrastructure Team and looking for a skilled Senior Infrastructure Engineer who thrives in a hands-on technical environment. If you're passionate about designing resilient networks, solving complex challenges, and playing a critical role in large-scale technology operations, this is the opportunity for you. What's in It for You? High-impact work supporting secure, enterprise-levelservers &networks across UK and global teams A role where your expertise directly influences network & server performance, resilience, and security Opportunities to collaborate with talented engineers across Expleo's global 3-tier network structure Real ownership of architecture, troubleshooting and continuous improvement initiatives A culture built on collaboration, innovation and professional growth Responsibilities Design,...
Thales
15 Mar, 2026
Full Time
Technical Manager / Principal Systems Engineer with Naval communications experience
Thales Crawley, UK
Location: Crawley, United Kingdom Thales people architect solutions at the heart of the defence-security continuum. Interoperable and secure information and telecommunications systems for defence, security, and civil operators, are based upon innovative use of radiocommunications, networks, and cybersecurity. We are ground breaking new digital technologies such as 4G mobile communications, cryptography, cloud computing and big data for use in physical protection systems, and critical information systems. Together we offer fantastic opportunities for committed employees to learn and develop their career with us. At Thales UK, we research, develop, and supply technology and services that impact the lives of millions of people each day to make life better, and keep us safer. We innovate across the major industries of Aerospace, Defence, Security and Space. Your health and well-being matters to us and that’s why we offer you the flexibility to do what’s important to you; whether...
Bowerford Associates
12 Mar, 2026
Permanent
Software Quality Assurance Engineer
Bowerford Associates Devon, UK
We are searching for an experienced Software Quality Assurance Engineer / Software Tester for an extremely exciting technology and data-focussed business based near to Exeter, Devon. Please note, this role is a hybrid role , and you are required in the office a minimum of 2-days per week , therefore you MUST live within a commutable distance of the Exeter office to be considered for the role. In this role will be defining and driving quality assurance strategies across their software development lifecycle, and you will be responsible for ensuring that QA best practices, automation, and modern testing methodologies are embedded into their delivery processes to produce reliable, secure, and high-quality software. In this role you will: - Define and implement QA strategies, ensuring alignment with industry best practices and company objectives. Drive the adoption of test automation, CI/CD integration, and modern testing methodologies to improve efficiency and...
TUV SUD Limited
11 Mar, 2026
Permanent
IoT/IIoT Cybersecurity Engineer
TUV SUD Limited United Kingdom
At T V S D we are passionate about technology. Innovations impact our daily lives in countless ways, and we are dedicated to being a part of that progress. We test, we audit, we inspect, we advise. We never stop challenging ourselves for the safety of society and its people. We breathe technology, we strive for professional excellence, and we leave a mark. We take the future into our hands. We are T V S D. We are looking for an IoT/IIoT cybersecurity engineer, in a hybrid home and laboratory position, headquartered in the UK to strengthen our IOT cybersecurity team. Your primary objective will be to deliver cybersecurity assessment and certification evaluation of products and components. Examples of the tasks, include, but are not limited to; assessment to latest cybersecurity standards, penetration testing (IoT and WebApp), threat modelling, firmware investigation, code analysis etc. This service will be provided to external clients, who will predominantly be manufacturers of...
SWORD
11 Mar, 2026
Full Time
OT Engineer
SWORD Glasgow, UK
Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, driving transformational change within our clients.  We use proven technology, specialist teams and domain expertise to build solid technical foundations across platforms, data, and business applications.  We have a passion for using technology to solve business problems, working in partnership with our clients to help in achieving their goals.  About the role: As an OT Engineer, you will play a hands-on role in the delivery of OT cyber security activities across industrial and operational environments. You’ll work closely with consultants, engineers and client teams to assess OT environments, gather technical information and support the implementation of security controls. The role involves time spent on-site in operational locations, working directly with control systems, networks and supporting infrastructure. Working within our IACS community: Our...
Adecco
10 Mar, 2026
Permanent
Data Engineer
Adecco London, UK
Job Role: Data Engineer - Join Our Fintech Revolution! Location: London, UK Job Type: Full-time, in-office Reports To: Chief Technology Officer Salary: Competitive About Us We are an innovative fintech organisation committed to reshaping the future of homeownership by providing cutting-edge mortgage and insurance products. Our mission is to empower underserved borrower segments in the UK mortgage market. We pride ourselves on fostering a culture of excellence, collaboration, and support, enabling our team members to thrive! Job Purpose Are you a data enthusiast ready to take on an exciting challenge? As a Data Engineer, you will design, build, and operate our internal data platform, ensuring data from third-party systems is accurate, structured, and ready for insightful analysis. You will play a crucial role in managing data pipelines and ensuring high-quality data flows that meet our business needs. Key Responsibilities Data Platform & Engineering...
MBDA UK
06 Mar, 2026
Permanent
Network Security Engineer (SOC)
MBDA UK Stevenage, UK
An exciting opportunity for a passionate Network Security Engineer to join a unique, multi-national Information Management function. Ideal candidates should be committed to protecting our critical systems and ensuring the integrity and security of our network infrastructure. Salary : Circa £50,000depending on experience+ shift allowance Dynamic (hybrid) working : 5 days per week on-site due to workload classification, working a 24/7 Shift Pattern Security Clearance : British Citizen This role will require DV Clearance. Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS) and a Security Check (SC) clearance, which are managed by the MBDA Personnel Security Team. What we can offer you: Company bonus : Up to £2,500 (based on company performance and will vary year to year) Pension : maximum total...
AD
03 Mar, 2026
Permanent
Senior Safety & Compliance Engineer
AB Dynamics Bradford-on-Avon BA15, UK
Description As the Senior Compliance and Safety Engineer, you will ensure that our products meet all regulatory requirements and safety standards. You will conduct safety assessments, develop compliance strategies, and collaborate with cross-functional teams to implement best practices in compliance and safety engineering. You will also author our forward-looking compliance and safety strategy, keeping abreast of the future regulatory landscape for our current and future product areas, mapping out changes and updates, and highlighting any gaps. Core Responsibilities Lead the monitoring and interpretation of relevant industry regulations, standards, and guidelines related to current and future products in target markets. Define and document safety & compliance requirements to inform product development. Assess and manage technical, compliance and safety risks of new and existing products within the AB Dynamics engineering team. Conduct safety and...
Adecco
24 Feb, 2026
Permanent
Mechanical Engineer - Permanent
Adecco Cayton, Scarborough YO11, UK
MECHANICAL ENGINEER - PERMANENT CONTRACTED ROLE Location: Scarborough Are you looking for a dynamic role in a bustling environment? We're partnering with a leading global organisation in advanced industrial and manufacturing solutions, and they are looking to expand their team with the key onsite hire of a Permanent Mechanical Engineer. About the role: As part of a project team: Acts as the leader of the technical content of the assigned customer project(s) and/or work package(s), and functionally reports to Technical Senior Engineer responsible for the whole technical scope of customer projects Makes sure customer technical requirements are fulfilled (in terms of performance, quality, costs and time), in compliance with the contract, and based on the Architecture & Technical specifications defined during the tendering phase Leads "Customer Project Senior Technicians" (i.e. DPT3) working in the assigned customer project(s) and/or work packages(s) Follow...
Rullion Managed Services
24 Feb, 2026
Contract
OT Security Engineer
Rullion Managed Services Warwickshire, UK
Rullion are looking to recruit for the following role for one of our global leading Energy clients. OT Security Engineer Location - Warwick- Hybrid - 1 day per week - Commute to Lincoln once a month Some international travel may be required ASAP Start 6-12 Months then rolling contract (long term work) Inside IR35 PAYE 473 per day PAYE - 640 Per day Umbrella Hands on Role not just consultant role - Not just IT Position Main Responsibilities: Report to the OT Security Operations Lead Contribute to the Digital Products and Solutions team in achieving goals and setting cyber security strategy. Assist in the delivery of cybersecurity projects by validating existing technical documentation. Lead deployment activities in OT environments, including configuring networks, remote access solutions, anti-malware, backup solutions and virtualization platforms. Provide customer cyber support and act as a point of contact for execution projects. Answer technical...
Sk
20 Mar, 2026
Permanent
PKI Engineer
Sky 39 Holloway Rd, London N7 8JP, UK
We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all right here at Sky. What you'll do Be responsible for the on-boarding requests to xPKI and deliver these within SLA Provide cryptography guidance and support Provide regular metrics and ensure we meet our board commitments. Understand and support the PKI solutions and environments. Proactively analyse current use of certificates by individual Sky business and infrastructure teams. Ensure our Certificate Inventory is accurate Help Sky be PQC ready Work with Cyber vulnerability assessment teams to prioritise onboarding Ensure automation of certificate lifecycle management...
  • Home
  • About Us
  • Recruitment Blog
  • Terms & Conditions
  • Privacy & Cookies Policy
  • Employer
  • Post a Job
  • Job Board Advertising Packages
  • Diversity, Inclusion & Equality (ED&I) Articles
  • Sign in
  • Contact Us | Recruiters
  • Job Seeker
  • Find Jobs
  • Upload CV
  • Job Seeker Help & Advice
  • Equal Opportunities Monitoring Form
  • Sign in
  • Contact Us | Jobseeker
  • Facebook
  • X / Twitter
  • LinkedIn
© 2026 DIjobs Limited  |  3rd Floor, 86-90 Paul Street, London EC2A 4NE  |  Company Registration: 13316146  |  VAT No: GB 377358650
Diversity Job Board | Inclusion | Equality | ED&I | DEI | EDI | D&I | DEIB | IDEA | BDI | Jobboard | Vacancies | Diversity Jobs | Careers | Jobsite | Diversity and Inclusion Job Boards | Find a New Job | Job Search with DIjobs