14 of 14 Security Testing Jobs in the South East

Cyber Security Development Director

Hiring Organisation
Claranet Limited
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Position Summary We are looking for a highly experienced New Business Cyber Security Development Director to drive enterprise penetration testing and offensive security engagements valued at £1M+. This role is 100% focused on new logo acquisition. The successful candidate will be responsible for identifying, developing, and closing … large-scale security testing opportunities with enterprise organisations, working alongside an experienced team of technicians and cyber experts. You will bring a strong track record of winning complex cybersecurity services deals, particularly in penetration testing, red teaming, and offensive security programmes. You will collaborate closely with ...

Cyber Security Business Development Director

Hiring Organisation
Claranet Limited
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Role We are looking for a highly experienced New Business Cyber Security Development Director to drive enterprise penetration testing and offensive security engagements valued at £1M+. This role is 100% focused on new logo acquisition. The successful candidate will be responsible for identifying, developing, and closing large … scale security testing opportunities with enterprise organisations, working alongside an experienced team of technicians and cyber experts. You will bring a strong track record of winning complex cybersecurity services deals, particularly in penetration testing, red teaming, and offensive security programmes. You will collaborate closely with ...

Application Security Analyst

Hiring Organisation
Reed
Location
Reading, Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £60,000 per annum, Inc benefits
Application Security Analyst Location: Remote Job Type: Full-time Salary: £60,000 Application Security Analyst This role offers a fantastic opportunity to enhance the security and integrity of applications across both cloud and on-premises environments. You will be at the forefront of innovation, working closely with … engineering and product teams to embed secure development practices, assess vulnerabilities, and strengthen our application security posture. Day-to-day of the role: Manage and optimise SCA (Software Composition Analysis), SAST (Static Application Security Testing), and DAST (Dynamic Application Security Testing) tooling to ensure effective ...

Remote Senior Penetration Tester - Growing Cyber-Sec Consultancy

Hiring Organisation
RecruitmentRevolution.com
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
training Hours: 09:00 am to 17:30 pm Monday – Friday Development Opportunity: Career progression and training opportunities available Company: Specialist information and cyber security consultancy and audit services Company Values: We stand for honesty, integrity and fair practice and are committed to delivering value in every client engagement. … people are creative, pragmatic and passionate about our purpose. Your Skills/Background: 4+ years hands-on penetration testing experience and ideally an existing CRT qualification or the aspiration to gain the qualification. You will also be a tenacious problem solver and good communicator. The Senior Penetration Tester Opportunity ...

Head of Cyber Security

Hiring Organisation
Morgan Hunt Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£88,000 - £97,000 per annum
Head of Cyber Security Permanent £88,000-£97,000 London (Hybrid - 2 days onsite) 30 days holiday + 8% pension + other benefits A leading regulatory organisation is seeking an experienced Head of Cyber Security to provide strategic leadership and direction across its cyber and information security function.This is a senior, cross-functional leadership role responsible for shaping and delivering a comprehensive cyber security strategy, ensuring organisational resilience against evolving cyber threats while enabling secure digital innovation. The Role You will lead the development and implementation of a forward-thinking cyber security strategy, ensuring ...

DevSecOps Engineer

Hiring Organisation
InvitISE Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £750 per day
looking for a DevSecOps Engineer for our consultancy client supporting a large cyber security programme for a financial services organisation. This is an initial 6-month contract paying between £600 and £750 per day Outside IR35. The programme focuses on embedding security into software delivery pipelines while improving … automated security controls across cloud platforms. This role allows remote working with occasional travel to London when required. The successful DevSecOps Engineer will possess proven skills working with the following: • Integrating security tooling into CI/CD pipelines • Supporting secure software development within cloud environments such ...

Penetration Tester

Hiring Organisation
InvitISE Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £800 per day
looking for a Penetration Tester for our consultancy client supporting a cyber security programme for a financial services organisation. This is an initial 6 month contract paying up to £800 per day Outside IR35. The role focuses on identifying vulnerabilities across infrastructure, applications and cloud environments as part … organisation’s broader cyber security testing programme. This role allows remote working with occasional travel to London when required. The successful Penetration Tester will possess proven skills working with the following – • Conducting infrastructure, network and web application penetration testing • Identifying vulnerabilities and producing detailed technical reports • Supporting ...

Test & AI Evaluation Lead

Hiring Organisation
MarkIT Placements
Location
Didcot, Oxfordshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £550 to £750 per day depending on experience
validating AI-driven software, this role gives you genuine ownership and impact. You'll design and lead test approaches where correctness, resilience, and security matter as much as feature velocity. Working embedded with AI, Backend, Frontend, and DevOps, you'll shape how they validate agent behaviours, data pipelines … end. Key Responsibilities Test Strategy & Leadership Define and own the end-to-end test strategy across AI, backend, frontend, and infrastructure layers. Establish testing standards appropriate for agentic AI systems, including non-deterministic behaviour and probabilistic outputs. Ensure testing aligns with mission-critical, safety-conscious, and security ...

Penetration Tester

Hiring Organisation
Searchability NS&D
Location
Wokingham, Berkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£490 - £510 per day
required CREST or CyberScheme CHECK Team Member qualification required ABOUT THE CLIENT Our client is a leading technology and consulting organisation delivering advanced cyber security services to organisations operating within complex and highly regulated environments. Their security teams work across large scale enterprise infrastructure, applications, and cloud platforms … strengthen cyber resilience and protect critical systems. Due to continued demand for specialist security expertise, they are now looking for an experienced Penetration Tester to support the delivery of technical security assessments. THE BENEFITS Opportunity to work on complex enterprise security programmes Exposure to large scale cloud ...

Senior Non-Functional Test (NFT) Analyst

Hiring Organisation
Procode
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£55,000
Role Were looking for an experienced Senior Non-Functional Test Analyst to take ownership of and evolve our approach to: Performance Resilience Capacity Security Operational readiness This is an opportunity to shape how we design, test, and deliver technology that performs reliably under real-world conditions. About … their best work. What Youll Be Doing Collaborating with cross-functional product teams and customers from early planning stages Defining appropriate non-functional testing strategies for each solution Designing and executing: Performance testing Resilience and recovery testing Volume and security testing Using tools such ...

Lead / Senior Software Tester

Hiring Organisation
Youngs Employment Services
Location
OX14, Abingdon, Oxfordshire, United Kingdom
Employment Type
Permanent
Salary
£45000 - £50000/annum circ £45,000 - £50,000 + Bonus
based products using Microsoft development tools such as .Net, C#, and Azure. Currently, the company partners with an offshore supplier for their development and testing needs, but they are eager to bring more of this work in-house. This marks their first QA/Test position, and they have … ambitious plans to quickly expand the team. For this inaugural role, they are seeking an experienced testing or QA professional who can work closely with Product Owners, Development teams and Stakeholders. The position is hands-on and packed with opportunities to develop and refine both new and existing processes. ...

Senior Software Developer in Test - Senior Consultant

Hiring Organisation
TEN10 SOLUTIONS LIMITED
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
were looking for a passionate Senior Software Developer in Test to join our growing team. If youre a skilled developer with a love for testing and problem-solving, this is your chance to make a real impact. Important: All applicants must be eligible for SC clearance . Not sure … qualify? Check here. Why Ten10? At Ten10, were proud to be one of the UKs leading independent consultancies for Quality Engineering, Software Testing, RPA, and DevOps . We bring together exceptional talent to deliver innovative solutions that help our clients release software faster and with confidence. Heres why youll ...

Workday Process Lead- Interim

Hiring Organisation
Connells Group HQ
Location
Caldecotte, Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
agreed end-to-end processes. Review and challenge current business requirements to ensure they align with Workday best practices and programme objectives. Support data, security, testing, and reporting workstreams by providing process insights and ensuring coherence across the programme. Lead the resolution of design issues and risks, escalating … implementation partners and internal SMEs. Strong communication, documentation, and decision-tracking skills. Ability to identify process interdependencies and ensure alignment across workstreams. Experience supporting testing, data, reporting, and security activities from a process perspective Connells Group UK is an equal opportunities employer and positively encourages applications from suitably ...

SECURITY CONSULTANT - Penetration Tester

Hiring Organisation
Akkodis
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
Penetration TesterLocation: Remote BasedI am working on an exciting opportunity to join a growing boutique organisation. Previous experience within Security Testing is a bonusYou should be able to demonstrate the following:*Mobile Apps Pen Testing - Android/iOS (Desirable)*Infrastructure - Internal/External*Red Teaming*Web Application ...