1 to 25 of 623 Permanent Security Engineer Jobs in London

Senior Application Security Engineer / DevSecOps Engineer

Location
Greater London, England, United Kingdom
have a background in Application Security, DevSecOps or Product Security, with hands:on experience embedding application security into the SDLC? If so, this could be an opportunity worth considering.Join a well:established health research organisation and charity supporting large:scale medical research. You will work closely with … engineering, architecture and cloud teams to integrate security throughout the software development lifecycle. Microsoft Azure and KQL experience are essential, alongside relevant experience in CI/CD, Kubernetes, API security, security:as:code and security automation. This is a hands:on application security role focused ...

Fire and Security Engineer

Hiring Organisation
Alecto Recruitment
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 45,000 - 50,000 Annual
Fire & Security Engineer London & Surrounding Areas 45,000 to 50,000 Basic Salary + Excellent Benefits Are you an experienced Fire Engineer, Security Engineer or Fire & Security Engineer looking for a better opportunity across London and the surrounding areas? If you're looking … company that genuinely values experienced engineers , this could be worth a conversation. I'm currently working with an established and growing Fire & Security systems specialist who are looking to add an experienced Engineer to their team. The Role You'll be responsible for servicing, maintaining, fault finding ...

Senior Application Security Engineer / DevSecOps Engineer

Hiring Organisation
Additional Resources
Location
London, United Kingdom
Salary
£ 80 K
Reference: SBM/AR/070570Job Type: Full-time, PermanentSalary: 80,000Location: LondonSector: ITPosted: 2026-08-25Do you have a background in Application Security, DevSecOps or Product Security, with hands-on experience embedding application security into the SDLC? If so, this could be an opportunity worth … well-established health research organisation and charity supporting large-scale medical research. You will work closely with engineering, architecture and cloud teams to integrate security throughout the software development lifecycle.Microsoft Azure and KQL experience are essential, alongside relevant experience in CI/CD, Kubernetes, API security, security ...

Senior Application Security Engineer / DevSecOps Engineer

Hiring Organisation
Additional Resources
Location
London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £90000/annum
have a background in Application Security, DevSecOps or Product Security, with hands-on experience embedding application security into the SDLC If so, this could be an opportunity worth considering. Join a well-established health research organisation and charity supporting large-scale medical research. You will work closely … with engineering, architecture and cloud teams to integrate security throughout the software development lifecycle. Microsoft Azure and KQL experience are essential, alongside relevant experience in CI/CD, Kubernetes, API security, security-as-code and security automation. This is a hands-on application security role ...

Senior Application Security Engineer - DevSecOps & Cloud Security

Hiring Organisation
Additional Resources
Location
London, United Kingdom
Salary
£ 70 K
/070467Job Type: Full-time, PermanentSalary: 70,000 - 80,000Location: LondonSector: ITPosted: 2026-07-02An opportunity has arisen for a Senior Application Security Engineer to join a well-established health research organisation and charity that supports large-scale medical research to improve disease prevention, diagnosis and treatment.As … Senior Application Security Engineer, you will play a key part in integrating security throughout the software development lifecycle, working alongside engineering and cloud teams to build, improve and maintain secure applications, platforms and deployment processes.This is not a traditional vulnerability management role, it is a hands ...

Senior Application Security Engineer - DevSecOps & Cloud Security

Hiring Organisation
Additional Resources
Location
London, UK
Employment Type
Full-time
/070467Job Type: Full-time, PermanentSalary: 70,000 - 80,000Location: LondonSector: ITPosted: 2026-07-02An opportunity has arisen for a Senior Application Security Engineer to join a well-established health research organisation and charity that supports large-scale medical research to improve disease prevention, diagnosis and treatment. … Senior Application Security Engineer, you will play a key part in integrating security throughout the software development lifecycle, working alongside engineering and cloud teams to build, improve and maintain secure applications, platforms and deployment processes. This is not a traditional vulnerability management role, it is a hands ...

Fire & Security Engineer

Hiring Organisation
Get Staff
Location
Croydon, London, United Kingdom
Employment Type
Permanent
Salary
GBP 36,000 - 45,000 Annual
Fire and Security Engineer South London £36,000- £45,000 Per Annum Fire and Security Engineer Package Overview: £36,000 - £45,000 Basic Salary + Overtime (Negotiable depending on experience) Full-Time, Permanent Monday to Friday Hours Area Covered: South London & the surrounding areas Company Overview … Fire and Security Engineer Our Client are currently looking for a Fire and Security Engineer to join their highly valued team on a full-time, permanent basis. With many years experience in the industry, they re entering another period of growth and are looking to expand ...

Security Engineer - SIEM/XDR - London (Hybrid)

Hiring Organisation
Nova Source Technologies
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
Security Engineer (SIEM/XDR) Microsoft Sentinel, Defender, Endpoint, Detection Engineering, Detection-as-Code, KQL, Security Automation, SOAR, Playbooks, Telemetry, Cloud Security, APIs, CI/CD, Infrastructure-as-Code, Python, PowerShell, Windows, Linux, London (Hybrid) This is an exceptional permanent Security Engineer (SIEM/… opportunity to join a leading tech company. The Security Engineer (SIEM/XDR) role is Hybrid, in the London office 1-2 times a month . You must be UK based and able to travel to UK sites sometimes at short notice. As Security Engineer (SIEM ...

Service Fire & Security Engineer

Hiring Organisation
Flash Security Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
£40000 - £45000/annum
Service Fire & Security Engineer An exciting opportunity has arisen to join Flash Security as a skilled Service Fire & Security Engineer . You will install, service, and maintain fire-alarm, intruder-alarm, CCTV, and access-control systems across London and surrounding areas. Relevant experience may include … Fire Alarm Engineer, Security Installation Engineer, CCTVEngineer, Access Control Engineer, Multi-Skilled Security Engineer, Security Engineer, Fire AlarmService Engineer, Fire & Security Installation Engineer or Fire & Security Service Engineer. SALARY: £40,000–£45,000 per annum, depending on experience ...

Security Engineer (Product Security)

Hiring Organisation
Searchability
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum
Security Engineer (Product Security) Salary: £80,000 - £90,000 + Excellent Benefits Location: London (Remote-first with occasional travel to the office) Employment: Full Time, Permanent This is an opportunity to join a high-growth, PE-backed cybersecurity software company where security isn't simply … organisations worldwide, the business develops market-leading technology that protects organisations from advanced file-based cyber threats. We're looking for a hands-on Security Engineer who enjoys getting into the detail of vulnerabilities, understanding how applications behave and working directly with developers to make software more secure. ...

Security Engineer (CCTV, Access Control & Intruder Alarms)

Hiring Organisation
Get Staff
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 40,000 - 48,000 Annual
Security Engineer (CCTV, Access Control & Intruder Alarms) London £40,000- £48,000 Basic Salary Per Annum Security Engineer (CCTV, Access Control & Intruder Alarms) Package Overview: £40,000 - £48,000 Basic Salary + Overtime (Negotiable depending on experience) Full-Time, Permanent Monday to Friday Hours Area Covered … London & the Surrounding Areas Company Overview Security Engineer (CCTV, Access Control & Intruder Alarms) Our Client are currently looking for a Security Engineer to join their highly valued team on a Full-Time, Permanent basis. With many years experience in the industry, they re entering another period ...

Cyber Security Engineer (Threat Detection & Automation)

Hiring Organisation
Additional Resources
Location
London, United Kingdom
Salary
£ 70 K
070202Job Type: PermanentSalary: 60,000 - 80,000 Location: Westminster, Central LondonSector: ITPosted: 2026-03-23An exciting opportunity has arisen for a Threat Detection Engineer to join a well-established biotech company using large-scale genetic data and AI to predict disease risk and advance precision healthcare.As a Threat … Detection Engineer, you will be responsible for developing and enhancing threat detection capabilities within a modern cloud-first setting.This role offers hybrid/remote working options, a salary range of 60,000 - 80,000 and benefits.You will be responsible for:Designing and implementing threat-led detection logic informed ...

Security Engineer

Hiring Organisation
Pontoon
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Security Engineer 6-Month Contract | £700-£800 per day (Umbrella) Hybrid Working | Midlands-based office visit approximately once per month The Opportunity We're supporting a leading organisation operating within a highly regulated and nationally significant environment as they continue to build and mature a new Microsoft cloud … security estate. This is a hands-on Security Engineer position suited to someone who enjoys improving security posture, implementing controls and solving security challenges in an evolving environment. You'll play a key role in strengthening the organisation's cyber security capabilities while helping ...

Software Security Engineer

Location
Greater London, England, United Kingdom
Software Security Engineer Salary: Up to £150,000 + Benefits Location: London (Hybrid – 3 days per week in the office) We are currently looking for a Staff Software Security Engineer to join a fast-growing, innovative technology business operating at the forefront of AI and data … driven products. This is an exciting opportunity to join a highly collaborative, engineering‐led environment where security is viewed as a key enabler of innovation. Reporting to the Head of Engineering, the Staff Security Engineer will play a pivotal role in shaping the organisation’s security ...

Senior Security Engineer

Hiring Organisation
Circle Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£600.00 - £700.00 per day
Senior Security Engineer 2.4 Months £700/Day Inside IR35 Locations Nationally Clearance: SC We are seeking a Senior Security Engineer for our Government client and can based at your nearest hub (they have offices nationally). All staff working for the client are expected … spend at least 40% of their working time in their nearest office. The Senior Security Engineer role is a 2.4 month contract paying between £600 - £700/Day Inside IR35. This role is inside IR35 - Due to the service of the role it will now be based ...

Lead Software Security Engineer

Location
Greater London, England, United Kingdom
Lead Software Security Engineer Salary: Up to £150,000 + Benefits Location: London (Hybrid – 3 days per week in the office) We are currently looking for a Lead Software Security Engineer to join a fast-growing, innovative technology business operating at the forefront … data-driven products. This is an exciting opportunity to join a highly collaborative, engineering-led environment where security is viewed as a key enabler of innovation. Reporting to the Head of Engineering, the Lead Security Engineer will play a pivotal role in shaping the organisation’s security ...

Application Security Engineer

Hiring Organisation
Amazon
Location
London, United Kingdom
Salary
£ 80 K
bring great ideas to life in ways that aren’t possible in traditional IT environments. With AWS you can flexibly harness compute, storage, security, and other services from across the globe as your business demands them.AWS Security is at the forefront of many security issues … custom hardware, all operating at massive scale. Similarly, our highly collaborative team is committed to each team member’s growth as our business grows.AWS Security is looking for an Application Security Engineer to help validate that our services, applications, and websites are designed and implemented ...

Security Service Engineer

Hiring Organisation
4way Recruitment
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 32,000 - 40,000 Annual
Security Engineer Service & Maintenance £32,000 - £40,000 + Door to Door Travel Location of works: UK specific area to be confirmed Salary Bracket: £32,000 - £40,000 DOE Industry: Security Systems Recruitment Partner: 4way Recruitment Ltd Specialists in finding the right talent across the full spectrum … Fire, Security, Mechanical & Electrical roles since 2015. About Our Customer 4way Recruitment has partnered with an established security systems provider to secure a permanent Security Engineer to join their growing engineering team. This is an excellent opportunity for an experienced Security Engineer looking ...

Security Service Engineer

Hiring Organisation
4way Recruitment
Location
Twickenham, St. Margarets and North Twickenham, Greater London, United Kingdom
Employment Type
Permanent
Salary
£32000 - £40000/annum Door to Door Travel
Security Engineer – Service & Maintenance | £32,000 - £40,000 + Door to Door Travel Location of works: UK – specific area to be confirmed Salary Bracket: £32,000 - £40,000 DOE Industry: Security Systems Recruitment Partner: 4way Recruitment Ltd – Specialists in finding the right talent across the full spectrum … Fire, Security, Mechanical & Electrical roles since 2015. About Our Customer 4way Recruitment has partnered with an established security systems provider to secure a permanent Security Engineer to join their growing engineering team. This is an excellent opportunity for an experienced Security Engineer looking ...

Senior Information Security Engineer - Investment Management

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 120 K
Senior Information Security Engineer London to 150kAre you an experienced Information Security professional with Investment Management experience You could be progressing your career, working at the intersection of technology, security and governance within a fast paced Hedge Fund.As a Senior Information Security Engineer, you'll lead the security function from both a technical and risk perspective for the London office, collaborating with colleagues in New York. You will be the sole UK based security engineer/lead responsible for designing, implementing and maintaining security controls and GRC compliance.You ...

Senior Cloud Security Engineer (GCP) - Engine by Starling

Location
Greater London, England, United Kingdom
able to interact and collaborate in person. About Engineering at Engine by Starling — https://enginebystarling.com/careers/engineering/As a Security Engineer at Engine, you'll be working on helping to keep our infrastructure secure and compliant and our staff safe and productive. … working on projects covering identity and access management, cloud and network security, vulnerability management, security monitoring, security hardening, compliance reviews, and more. It's a very varied role with lots of close interaction with the infrastructure, security engineering, cross-cutting and compliance teams. We are looking ...

Senior Information Security Engineer

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 100 K
Senior Information Security Engineer (Microsoft) London/WFH to £110kAre you a Senior Information Security Engineer with strong Microsoft security experience looking for an opportunity to make a genuine impact You could be progressing your career working on a financial Tech for Good product … relatively lean organisation with little hierarchy and genuine ownership, giving you the opportunity to work closely with the CISO, senior stakeholders, shape security strategy and make a visible difference. The business is also embracing AI across security and the wider organisation, so you'll be joining ...

Integrated Security Engineer

Hiring Organisation
Fire and Security Careers
Location
London Arena, Eltham, Greater London, United Kingdom
Employment Type
Permanent
Salary
£55000 - £60000/annum
Security Engineer - Up to £60k + Van or Electric Car + Great Benefits Good Integrated Security Service Engineer or Senior Engineer or Commisisoning Engineer who will fault find and commission Muulti door and Camera CCTV and Access control systems in London and South East … London. Great Package, if you have worked on Integrated or IP/IT based Electronic Security systems skills (CCTV, Access Control, - Gallagher, CCure, Milestone, Winpak, Avigilon, lenel, etc then please do apply or call/google to discuss). Benefits for Integrated Security Engineer/Commissioning Engineer ...

Cyber Security Engineer

Location
City Of London, England, United Kingdom
Cyber Security Engineer Housing Association Day Rate - £390-450 Inside IR35 Day Rate: 6-9 months Hybrid - 1 day per week in Twickenham Morgan Hunt is delighted to be partnering with a leading Housing Association to recruit an experienced Cyber Security Engineer on a 6-9 month contract . This is an excellent opportunity for a hands‐on security professional to join an established cyber security function and play a key role in strengthening the organisation's security capabilities across applications, infrastructure, networks, data and cloud platforms. ...

Cyber Security Engineer

Location
Greater London, England, United Kingdom
Cyber Security Engineer Housing Association 12-Month FTC Up to £65,000 Hybrid - Farringdon Morgan Hunt is delighted to be partnering with a leading Housing Association to recruit an experienced Cyber Security Engineer on an initial 12-month Fixed-Term Contract. The Role Working closely with … Cyber Security Manager and Senior Cyber Security Engineer, you will help design, implement and maintain the organisation's cyber security capabilities. You will have a broad remit across Microsoft security technologies, identity and access management, vulnerability management, incident response, SIEM/SOAR, threat hunting ...