Showing 12 of 777 vacancies
LO
Senior Penetration Tester — Offensive Security Lead
London Stock Exchange Group • london • 19 Oct 2026
Competitive

London Stock Exchange Group (LSEG) seeks a Senior Penetration Tester to join our internal offensive security team. This hands-on, highly technical role plans and executes penetration tests across...

Permanent Hybrid Featured
HO
Network Security Specialist
Hong Kong Exchanges and Clearing • london • 19 Oct 2026
Competitive

Senior Network Security Specialist Shift Pattern: Standard 40 Hour Week (United Kingdom) Scheduled Weekly Hours: 40 Corporate Grade: D - Assistant Vice President Reporting Line: (UK Division)...

Permanent Hybrid
CA
Principal Security Engineer - Fuzzing Specialist
Camwebdir • Remote • 19 Oct 2026
Competitive

Principal Security Engineer - Fuzzing Specialist Job Overview As a Security Engineer – Fuzzing Specialist, you will own and evolve our coverage-guided fuzzing program. Your mission is to uncover...

Permanent Remote
IM
Cyber Assurance & Risk Analyst
IMPERIAL WAR MUSEUMS • london • 19 Oct 2026
£42,500 - £45,000

Cyber Assurance & Risk Analyst Location: IWM London Salary : £42,500 to £45,000 per annum Vacancy Type: Permanent, Full Time (36hours per week) Closing Date: 8th of September 2026 At Imperial War...

Full Time Hybrid
MI
Apprentice Fire & Security Engineer – London Training
Mitie Group plc. • london • 19 Oct 2026
Competitive

Alarm Communications Limited is seeking an Apprentice Fire & Security Engineer to join our London-area team. You will assist with installation and maintenance of fire alarms, CCTV, access control...

Permanent Hybrid
SQ
Senior Security Analyst
Square Enix, Inc. • london • 19 Oct 2026
Competitive

Job Summary The Senior Security Analyst role will work within our Cyber Security team to detect potential security events, manage risk and drive an effective response. The role offers the...

Permanent Hybrid Featured
AL
SC-Cleared Chief, Security Incident & Response
Allscreens Nationwide Ltd • newcastle upon tyne • 19 Oct 2026
Competitive

Defra is the UK government department responsible for safeguarding our natural environment, supporting our world-leading food and farming industry, and sustaining a thriving rural economy. The Head...

Permanent Hybrid
LE
Freelance L3 Cyber Security Tutor
Learning Curve Group • newark and sherwood • 19 Oct 2026
Competitive

Vacancy Name Freelance L3 Cyber Security Tutor Vacancy No VN5810 Location City Newark Contract Type Associate Hours per week 0.00 Working Days & Times Flexible Salary Minimum Pounds £30 Salary...

Contract Remote
RA
Senior Fire & Security Engineer
Ranger Services Holdings Limited • thatcham • 19 Oct 2026
Competitive

Senior Fire & Security Engineer Scion Communications Ltd Part of the Ranger Fire & Security Group Competitive salary + Call Out Payments + Premium Overtime + Fully Expensed Van Join a Business...

Permanent Hybrid Featured
MI
Fire & Security Engineer
Mitie Group plc. • alford • 19 Oct 2026
Competitive

We are looking for an experienced Engineer to work as a member of the Mitie Fire & Security Systems Operations Field service team. You'll ensure effective delivery of PPM, Reactive calls and...

Permanent Hybrid
BR
Cyber Security Team Manager
British Red Cross • Remote • 19 Oct 2026
£54,143 - £58,572

Cyber Security Team Manager Location: UK Flexible (Hybrid, home and office) Salary: £54,143 to £58,572 per annum, (plus ILW, if residing & working in London) Hours: 35 per week Contract: Permanent...

Contract Remote
CH
Field Security Engineer – Local UK Patch & Training
Chubb Fire & Security Group • coventry • 19 Oct 2026
Competitive

Chubb Fire & Security Group is seeking a Security Service Engineer to cover Coventry, Warwick and surrounding areas. You will inspect, maintain and repair security systems across a regional patch,...

Permanent Hybrid