901 to 925 of 1,532 Security Engineer Jobs

DCS Cyber Security Engineer

Hiring Organisation
Astute People
Location
Warrington, Cheshire, Risley, United Kingdom
Employment Type
Permanent
Astutes Power Team are recruiting for a Senior OT Engineer (Senior Operational Technology Engineer) to support a fleet of Biomass and Energy from Waste Power Stations across the United Kingdom. Working within the Engineering Team, you'll provide specialist support across DCS and Operational Technology (OT) systems, helping … below) and are looking for a rewarding role in the Power sector, then please apply. Responsibilities and duties: As the Senior DCS Cybersecurity Engineer, you will be responsible for: Own and maintain OT cybersecurity risk information, including risk registers, threat assessments and plant asset overviews, ensuring key risks ...

Night-Shift Network & Security Engineer (Remote UK)

Location
Greater London, England, United Kingdom
Kerv Connect Cloud is seeking a Network & Security Support Engineer to join the Network Support Team. This night-shift role focuses on delivering out-of-hours planned work and handling P1/P2 incidents for customer environments across the UK. You will work with SD-WAN, firewalls, routing ...

Software Engineer (EDR Workflows, Security)

Location
Greater London, England, United Kingdom
Security EDR Workflows team is in charge of building core capabilities that power Elastic Defend management experience. Our focus is on delivering policy configuration and management capabilities, Elastic Defend and third party providers response actions as forensics capabilities through OSquery. The team is leading XDR key expansion … SIEM foundations and enhancing user experience in onboarding and managing our security product As a Software Engineer on the Security EDR Workflows team, you will help build workflows and user-facing capabilities that get to our Elastic Defend agent to protect and respond against security threats. ...

Senior AI Security Automation Engineer

Location
Greater London, England, United Kingdom
Amazon Security Automation team seeks a skilled Software Development Engineer II to build autonomous security solutions that protect Amazon’s customers, leveraging AI/ML to automate detection, analysis and response at scale. As an SDE II you will design and develop AI-driven security automation … systems, collaborate with security teams, and contribute to secure, scalable infrastructure spanning AWS services. #J-18808-Ljbffr ...

Security Engineer

Hiring Organisation
Positive Employment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£425.00 - £450.00 per day
Summary: We are seeking an experienced GlobalProtect End User Computing Engineer to join the Shared Technology Services End User Computing team. The successful candidate will be responsible for the administration, support, configuration, troubleshooting, and ongoing improvement of Palo Alto GlobalProtect remote access solutions, ensuring secure and reliable connectivity … users across multiple organisations. The role will also support wider EUC services including Microsoft Intune, Windows 11, endpoint security, application deployment, device management, and user computing technologies. The engineer will work closely with Network, Security, Infrastructure, and Service Desk teams to deliver secure remote access services while ...

Exploit-Generation Security Research Engineer

Location
Greater London, England, United Kingdom
Cyrion AI is seeking an experienced offensive security engineer to design and extend the exploit-generation and validation pipeline behind our autonomous agent swarm. This hands-on role sits at the center of Cyrion’s offensive capability within a product team, not in isolation. You will design modules … across web, API, and cloud surfaces, build a sandboxed validation pipeline, and reverse-engineer vulnerability classes into repeatable test logic. #J-18808-Ljbffr ...

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, UK
Employment Type
Full-time
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 ...

Fire and Security Installation Engineer

Location
Leeds, England, United Kingdom
Fire & Security Role: Are you a Senior Installation Engineer working with Fire, CCTV, Access Control and Intruder Alarm systems Paying up to £45k + company vehicle What can you expect as an employee: Basic salary of £42,000 - £45,000, dependent on experience Company vehicle 25 days annual … leave plus Bank Holidays The ideal candidate would have: Experience as an Installation Engineer or Project Engineer Strong knowledge of Fire, CCTV, Access Control and Intruder Alarm systems Experience overseeing installation projects Confidence managing engineers working across your projects The ability to work effectively with clients and maintain ...

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 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 ...

Senior ML Engineer - Cyber Security

Hiring Organisation
Optimum
Location
Bethpage, New York, United States
Employment Type
Permanent
Salary
USD Annual
communities. If you are resourceful, collaborative, and passionate about delivering consistent excellence, Optimum is for you! Job Summary As a Senior SOC Engineer (AI & Automation), you will design, build, and operate the AI, automation, and detection-engineering capabilities that power our Security Operations Center. Bridging security operations … accurate, safe, measurable, and continuously improved. As a senior member of the team, you will also serve as a technical leader during major security incidents, leading investigations and turning lessons learned into stronger detections, automations, and playbooks. Responsibilities • Design, build, and maintain AI/ML- and automation-driven capabilities ...

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 ...

Product Security Engineer — Hybrid, Clearance-Ready

Location
Stevenage, England, United Kingdom
MBDA UK is seeking a skilled Systems Engineer within the Security Engineering Department to ensure product security throughout the life cycle and safeguard IP and customer capabilities. Salary is circa £60,000 with hybrid work (4 days on-site) and British Citizenship clearance requirements. The role involves … designing robust security solutions across hardware, firmware, and software, with opportunities for overtime and flexible working. #J-18808-Ljbffr ...

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 ...

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 ...

PPM Engineer – Physical Security Systems (CCTV & Access)

Location
Bracknell, England, United Kingdom
Reliance High-Tech is seeking an Enterprise Electronic Security Engineer to deliver Planned Preventative Maintenance (PPM) across multiple sites, including CCTV, access control, IDS, intercoms and PIDS. The role requires on-site work in a highly secure environment with SC clearance possible and potential DV level clearance. ...

Security Tooling Engineer: Defender & Sentinel Expert

Location
Scotland, United Kingdom
seeking a Security Tooling Engineer to maintain and evolve security monitoring and endpoint protection. You will act as SME for Microsoft Defender for Endpoint, drive Defender and Sentinel capabilities, and support onboarding of new technologies with robust monitoring and detection coverage. The role involves collaboration across Technology … Security Operations, with a focus on cloud security, log management and incident response, while contributing to audits and continuous #J-18808-Ljbffr ...