951 to 975 of 1,483 Security Engineer Jobs in the UK

Senior Network Security Engineer

Location
Greater London, England, United Kingdom
large and complex, we want a life-long partnership, a company our clients and people can rely on. The Role: As Senior Network SecurityEngineer, you will be responsible for the end-to-end design and implementation of security solutions within clients. This will involve working extensively with our clients … requires absolute delivery working under various conditions, often unsupervised on site with the client. Working as part of a virtual project team the project engineer would be responsible for the delivery and technical assurance of the entire implementation life cycle to deliver the agreed solution seamlessly. This may include ...

Fire and Security Service and Maintenance Engineer

Hiring Organisation
Recruitment Helpline Ltd
Location
Stockton-On-Tees, County Durham, North East, United Kingdom
Employment Type
Permanent
Salary
£45,000
excellent opportunity for an experienced Fire & Security Service & Maintenance Engineer to join a well-established company. Job Title: Fire & Security Service & Maintenance Engineer Job Type: Full-Time Permanent. Salary: Competitive Salary Up To £45,600 PA, Depending on Experience. Location: Stockton-on-Tees Covering the North … East. Schedule: 8.00am to 4.30pm (with hr lunch break) - 31 days (including statutory holidays). Job Description: As a Fire & Security Service & Maintenance Engineer , you will be a key member of the Fire & Security team, responsible for the servicing, maintenance, testing, fault finding, repair and ongoing support ...

Senior Vehicle Security Engineer

Hiring Organisation
Gerrell & Hard
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
Salary
£65,000
experienced automotive engineer with a strong interest invehicle security, connected technologies and emerging automotive threats? Were looking for aSenior Vehicle Security Engineerto join a leading organisation at the forefront of automotive research and vehicle security. This is an exciting opportunity to use your technical expertise to influence … manufacturers, insurers and wider industry stakeholders while helping shape the future of vehicle security. The Role Youll lead and deliver technical research into vehicle security and theft prevention, investigating emerging vehicle technologies, vulnerabilities and attack vectors. Your responsibilities will include: Leading technical research and complex engineering projects. Analysing emerging ...

Fire and Security Service and Maintenance Engineer

Hiring Organisation
Recruitment Helpline
Location
Stockton-on-Tees, Cleveland, United Kingdom
Employment Type
Full-Time
Salary
£45,600 per annum
excellent opportunity for an experienced Fire & Security Service & Maintenance Engineer to join a well-established company. Job Title: Fire & Security Service & Maintenance Engineer Job Type: Full-Time – Permanent. Salary: Competitive Salary Up To £45,600 PA, Depending on Experience. Location: Stockton-on-Tees – Covering the North … East. Schedule: 8.00am to 4.30pm (with 1⁄2 hr lunch break) - 31 days (including statutory holidays). Job Description: As a Fire & Security Service & Maintenance Engineer , you will be a key member of the Fire & Security team, responsible for the servicing, maintenance, testing, fault finding, repair ...

Mobile Application Senior Security Engineer London, Milan, Stockholm +1 more £91,196 GBP - £116,438 GBP

Location
Greater London, England, United Kingdom
sandboxing, permission models, anti-tampering - and someone has to attack them before someone else does. That's you. You’ll work as an offensive security specialist focused entirely on Klarna's mobile surface. You’ll run penetration tests and red-team exercises against the apps, reverse-engineer builds … find what static review misses, and use the OWASP Mobile Application Security Verification Standard (MASVS) and Testing Guide (MASTG) as your working framework rather than a checklist you fill in after the fact. You’ll work closely with the engineering teams who build and harden the apps, turning what ...

Mobile Application Senior Security Engineer

Hiring Organisation
Klarna
Location
London, United Kingdom
Salary
£ 100 K
sandboxing, permission models, anti-tampering — and someone has to attack them before someone else does. That's you. You'll work as an offensive security specialist focused entirely on Klarna's mobile surface. You'll run penetration tests and red-team exercises against the apps, reverse-engineer builds … find what static review misses, and use the OWASP Mobile Application Security Verification Standard (MASVS) and Testing Guide (MASTG) as your working framework rather than a checklist you fill in after the fact. You'll work closely with the engineering teams who build and harden the apps, turning what ...

Senior Network Security Engineer

Hiring Organisation
Bright Purple
Location
Edinburgh, Midlothian, United Kingdom
Salary
£ 70 K
Senior Network Security EngineerScotland/HybridSchedule: Rotating shift (includes nights/weekends)Salary up to 80,000You will own incidents end-to-end across Incident, Major Incident, Change, Problem, and Service Request workflows (ITIL-aligned), leading real-time response to live DDoS attacks and complex network events as they ...

Security Engineer, Compliance Focus

Location
Greater London, England, United Kingdom
hundreds. About The Role Volta builds and operates large scale GPU compute infrastructure for frontier AI customers. Those customers hold us to real security obligations, written into contracts with dates attached, and our lenders and investors examine our security posture as part of financing. Compliance here … across a company that is scaling quickly, operating multi-tenant infrastructure in several countries, and deploying into partner data centers. The Senior Manager, Cyber Security Engineering owns that program, its scope, and its direction. You are the engineer who makes it work in practice: implementing and evidencing controls ...

Senior Network Security Engineer - London (Hybrid)

Location
Greater London, England, United Kingdom
Hamilton Barnes Associates Limited in London is seeking a senior Network Security professional to join a fast‐moving technology and risk management environment. Reporting to the Head of Security, you will lead infrastructure and network security efforts within the London network security team and collaborate with … engineering colleagues. You will design, implement, and maintain Cisco ISE, automate security operations, gather requirements, and support the global infrastructure while delivering #J-18808-Ljbffr ...

Cyber Security Engineer — Hybrid/Remote & Incident Response

Location
City Of London, England, United Kingdom
M+C Saatchi Group is seeking a proactive Cyber Security Specialist to protect information assets and support security across operations, governance, risk, and incident response. The role collaborates across teams to maintain a robust security posture in a dynamic environment. The ideal candidate has strong cyber security experience, knowledge of ISO 27001 and NIST CSF, and hands-on expertise with Microsoft security tools. A hybrid London work model is offered with a competitive package. #J-18808-Ljbffr ...

Security Automation Engineer — Hybrid Cloud Defenses

Location
Greater London, England, United Kingdom
Research, headquartered in London, seeks a Security Automation Engineer to join the SAE team. You will design and implement automated detection and response across HPC, Azure, AWS, and on-premises environments. You’ll develop secure, scalable automation systems with strong Python, and contribute to architecture reviews and operational … improvements. You will work with CSIRT and security teams leveraging Azure Defender XDR, AWS Security Hub, and Elastic Security, in a fast-paced, collaborative #J-18808-Ljbffr ...

Senior Software Security Engineer

Location
Greater London, England, United Kingdom
quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the role The Security Engineering team's mission is to safeguard our AI systems and maintain the trust of our users and society at large. Whether we're developing … critical security infrastructure, building secure development practices, or partnering with our research and product teams, we are committed to operating as a world‐class security organization and keeping the safety and trust of our users at the forefront of everything we do. Responsibilities: Build security for large ...

Lead Security Operations Engineer

Location
Greater London, England, United Kingdom
Pleo's SecOps roadmap for detection, response, and investigation capabilities Build a structured roadmap based on MITRE ATT&CK, NIST, and CIS benchmarks Lead security investigations and digital forensics through incident response Design, tune, and scale SIEM and standardized logging pipelines Strengthen perimeter and authentication security through … response times, coverage, and risk reduction Translate threat models into shippable engineering changes Partner with Fraud, DevSecOps, Engineering, and Risk & Compliance Mentor less experienced security engineers and help mature the security operations function In the first six months, assess the security landscape, publish and begin delivering ...

Senior Full Stack Engineer, Agentic Security

Location
Greater London, England, United Kingdom
Senior Full Stack Engineer, Agentic Security About Dynamo AI Dynamo AI is building the future of trustworthy AI for the enterprise. Our platform provides real-time guardrails, red-teaming, and observability for generative and agentic AI systems-ensuring safe, compliant, and reliable deployments across regulated sectors such … well recognized and well funded (>$30M raised), with offices in NYC, SF, Bangalore, and a European office planned to open soon. The Agentic Security Team builds the product and infrastructure behind Agent Warden - a security layer for agentic systems that detects risk patterns, enforces guardrails, and gives teams ...

Product Security & Software Development Engineer

Location
United Kingdom
Product Security & Software Development Engineer Free day to volunteer About the position As Product Security Champion, you are responsible for implementing, monitoring, and continuously improving security activities within the software and product development processes at our location. This location develops and supplies high‐end machines … analyses and drawing up improvement plans. Integrating secure‐by‐design principles into the SDLC (Software Development Life Cycle). Drawing up and managing security documentation such as threat models and secure coding guidelines. Working within the software department to implement required security advancements. Managing the software department ...

OT Cyber Security Engineer - Manufacturing Tech

Location
Dartford, England, United Kingdom
Laing O'Rourke is hiring a Cyber Security Manufacturing Technology Engineer to protect OT/ICS in manufacturing environments. You will design and embed security controls that enhance production safety, quality and continuity while reducing risk. You will work at the intersection of manufacturing, engineering and cyber … security, translating risks into practical actions. You will collaborate with IT, manufacturing and engineering teams to deliver secure, reliable solutions and contribute to a #J-18808-Ljbffr ...

Cloud Security Engineer

Location
Manchester, England, United Kingdom
thought and experience within our team. We are looking for a Cybersecurity Specialist to join our team in Manchester. You will be the security decision-maker on the ground in our Manchester office, owning vulnerability and threat management for an environment where the stakes are real. The software … relevant to our environment, turning threat intelligence into clear, practical guidance on what to patch, watch, or harden next. Led the response to a security alert: triaging it, containing the issue, coordinating with the wider Cybersecurity team across time zones, and writing up the post-incident review ...

IT Security Engineer (AI)

Location
Leeds, England, United Kingdom
role in protecting our members, colleagues and services while enabling the safe adoption of emerging AI technology. Reporting to the Senior IT Security Manager, you'll assess AI-related risk, shape practical security controls and governance, review AI-enabled solutions and tackle complex security challenges with colleagues … trusted partners. What will you bring to the role? Experience in a Cloud SaaS/PaaS security engineering role, ideally in financial services or another regulated sector. Hands-on experience assessing the security, privacy and operational risks of generative AI, LLMs and AI-enabled solutions in a change ...

Security Operations, Engineer

Location
Greater London, England, United Kingdom
learn more about what it’s like to be a Brainlabber, check out our culture code. What you do Own day-to-day security operations: vulnerability management, connector and MCP approvals, threat model reviews and incident support Run and extend our SecOps AI agents, which handle Mend triage … assessment, documentation review and incident scribing Make the security decisions the agents escalated, setting clear conditions rather than blanket blocks Drive vulnerability remediation with our dev and platform teams, escalating when fixes stall Keep security posture visible across GCP projects plus AWS and Azure, and partner with SEP2 ...

Security Operations, Engineer New United Kingdom

Location
United Kingdom
learn more about what it’s like to be a Brainlabber, check out our culture code. What you do Own day-to-day security operations: vulnerability management, connector and MCP approvals, threat model reviews and incident support Run and extend our SecOps AI agents, which handle Mend triage … assessment, documentation review and incident scribing Make the security decisions the agents elevate, setting clear conditions rather than blanket blocks Drive vulnerability remediation with our dev and platform teams, escalating when fixes stall Keep security posture visible across GCP projects plus AWS and Azure, and partner with SEP2 ...

Tetragon Senior Linux Security Engineer

Location
Greater London, England, United Kingdom
About this role: Cilium Tetragon is a flexible, Kubernetes-aware security tool, with real-time observability and enforcement. Leveraging the power of eBPF, Tetragon offers a low-overhead, in kernel solution that enhances security posture by monitoring system behaviors such as process executions, system call activities, and both … network and file access events. What you’ll do: Develop and maintain Tetragon runtime security policies to ensure customers have good visibility of suspicious activity on their infrastructure and are protected against the latest emerging threats. Help design frameworks and architectures that allow customers to easily consume policies ...

Cyber Security Penetration Test Engineer

Location
Warwick, England, United Kingdom
Cyber Security Penetration Test Engineer Location: Warwick, Warwickshire Employment Type: Full Time Posted by: Tata Technologies Europe Ltd Posted Date: Friday, 11 September 2026 At Tata Technologies we make product development dreams a reality by designing, engineering and validating the products of tomorrow for the world's leading … manufacturers. Due to our continued growth we are now recruiting for Cyber Security Penetration Test Engineer to be based at our customer's office in Gaydon. #J-18808-Ljbffr ...

Senior Engineer, Software Security

Hiring Organisation
Nothing Technology
Location
London, United Kingdom
Salary
£ 80 K
make our products work. That stack runs across cloud platforms such as AWS, GCP, Azure, and various other global hyperscalers. You'll be the engineer who defines how we secure the stack. Standards, tooling, strategies, tactics, architecture: you set them, and the hard part is doing it without slowing … anyone down.What You'll DoOwn security lifecycle and secure architecture for Nothing's backend services and cloud platforms, from first design to live operations across all our CI/CD pipelinesDefine our secure development standards and wire SAST, DAST and SBOM tooling into how we ship.Own vulnerability management ...

Data Engineer - Security & Intelligence

Hiring Organisation
Hackajob Ltd
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
that highlights our commitment to creating an outstanding workplace where innovation, collaboration, and personal growth thrive. The Role Envitia is recruiting for a Data Engineer to join our Security and Intelligence consulting team, who will be responsible for designing, building and maintaining secure, scalable data platforms and pipelines … capable of processing large volumes of operational data. Develop and operate robust data lakes and distributed data processing environments within secure or regulated settings. Engineer high-performance data ingestion pipelines for batch and streaming data from multiple sources, including sensor, geospatial, communications and operational systems. Design and implement ...

Founding Security Engineer — Secure-by-Design Platform

Location
Greater London, England, United Kingdom
leading legal AI company in Greater London is seeking a dedicated security professional to establish and manage its security program. The role demands a hands-on approach to security tooling, risk assessments, and embedding security practices in the development lifecycle. Ideal candidates will have experience navigating … enterprise security in AWS environments, with a strong focus on proactive risk management. This position offers a competitive salary, equity, and significant autonomy in a rapidly growing firm. #J-18808-Ljbffr ...