1 to 25 of 40 Tester Jobs in the South East

Join a global technology and consulting leader delivering secure, innovative solutions across industries. We foster collaboration, inclusion, and continuous growth, with networks supporting diversity, equity, and belonging. What You'll do: Lead and manage threat intelligence-led penetration tests across More ❯

Penetration Tester – Cyber Security Contract until December 2025 (extension likely) Hybrid working, 50/50 split between home and site in Berkshire Active SC clearance required ABOUT THE CLIENT: Our client is a leading organisation within the cyber and defence technology sector, delivering secure digital solutions to UK government and critical national infrastructure programmes. They are expanding their cyber capability … and are seeking an experienced Penetration Tester to join the team on a long-term contract, supporting a range of high-impact security projects. THE PENETRATION TESTER ROLE: As a Penetration Tester, you will perform manual and automated testing across web applications, networks, APIs, and mobile platforms. You’ll identify and document vulnerabilities, support red team operations, and collaborate with … exercises Producing detailed reports outlining findings, risks, and mitigation strategies Staying current with emerging attack vectors, tools, and exploits Contributing to internal security awareness and best practice initiatives PENETRATION TESTER ESSENTIAL SKILLS: Proven experience in penetration testing, ethical hacking, or red teaming Strong understanding of OWASP Top 10, MITRE ATT&CK, and CVSS scoring Skilled in tools such as Burp More ❯

Penetration Tester – Cyber Security Contract until December 2025 (extension likely) Hybrid working, 50/50 split between home and site in Berkshire Active SC clearance required ABOUT THE CLIENT: Our client is a leading organisation within the cyber and defence technology sector, delivering secure digital solutions to UK government and critical national infrastructure programmes. They are expanding their cyber capability … and are seeking an experienced Penetration Tester to join the team on a long-term contract, supporting a range of high-impact security projects. THE PENETRATION TESTER ROLE: As a Penetration Tester, you will perform manual and automated testing across web applications, networks, APIs, and mobile platforms. You’ll identify and document vulnerabilities, support red team operations, and collaborate with … exercises Producing detailed reports outlining findings, risks, and mitigation strategies Staying current with emerging attack vectors, tools, and exploits Contributing to internal security awareness and best practice initiatives PENETRATION TESTER ESSENTIAL SKILLS: Proven experience in penetration testing, ethical hacking, or red teaming Strong understanding of OWASP Top 10, MITRE ATT&CK, and CVSS scoring Skilled in tools such as Burp More ❯

My client, HQ in London, is a global Cybersecurity advisory firm. They are hiring a Senior Pentester in London (hybrid, 2x day a week in London offices). Responsibilities: Lead and deliver penetration tests across various industries, including infrastructure, technology More ❯

My client, HQ in London, is a global Cybersecurity advisory firm. They are hiring a Senior Pentester in London (hybrid, 2x day a week in London offices). Responsibilities: Lead and deliver penetration tests across various industries, including infrastructure, technology More ❯

and technology experts. Our ethos is that by providing cutting-edge technology to automate and innovate we can deliver a safer, more affordable health care experience. Job Description: QA Tester (Automation & Manual) Do You Have a Passion for Quality? At Pharmica, we believe that exceptional software demands exceptional testing. As a market leader in innovative healthcare solutions, we are committed … to delivering safe, reliable, and intuitive technology to our customers. Our dynamic team works on projects that transform the healthcare experience, and we’re looking for a QA Tester to join us on this journey. If you’re a detail-oriented problem-solver with a knack for uncovering bugs and optimising software quality, this is your chance to make an … Step Are you ready to further your career in QA testing and join a company where your contributions truly matter? We’re excited to welcome a detail-driven QA Tester to our growing team at Pharmica. Apply today with your CV and a covering letter highlighting your testing experience and ambitions. Let’s build exceptional software together! Job Type: Full More ❯

Software Automation Tester Permanent Role Location: South Coast Portsmouth, Southampton, Isle of White Salary: Competitive + bonus + benefits Hours: 37 per week (Monday Friday) A leading technology company is seeking an experienced Software Automation Tester to take ownership of its test automation strategy and ensure the delivery of high-quality, reliable software solutions. This is a key opportunity for … a technically skilled tester who thrives on improving quality through automation, collaboration, and process excellence. Key Responsibilities Lead the design and implementation of automated test suites for complex software applications. Collaborate with QA leadership to develop, execute, and optimise automation frameworks. Review requirements and design documentation to create robust test strategies and scripts. Build, maintain, and execute automated test cases More ❯

Software Automation Tester – Permanent Role Location: South Coast – Portsmouth, Southampton, Isle of White | Salary: Competitive + bonus + benefits | Hours: 37 per week (Monday–Friday) A leading technology company is seeking an experienced Software Automation Tester to take ownership of its test automation strategy and ensure the delivery of high-quality, reliable software solutions. This is a key opportunity for … a technically skilled tester who thrives on improving quality through automation, collaboration, and process excellence. Key Responsibilities Lead the design and implementation of automated test suites for complex software applications. Collaborate with QA leadership to develop, execute, and optimise automation frameworks. Review requirements and design documentation to create robust test strategies and scripts. Build, maintain, and execute automated test cases More ❯

Penetration Tester - Leading Managed Services Provider Remote based. Salary: Up to 60k, depending on experience. A leading Managed Services Provider are seeking to recruit a technically skilled Cyber Security/Penetration Tester. This is a fantastic opportunity to join a well-established organisation delivering high-quality security services to enterprise clients across the UK. As a Penetration Tester, you will … Bash) Deep knowledge of database security and hardening techniques Solid technical understanding of web application architecture and server implementation Ideally you'll be working towards CREST Certified Web Application Tester or CREST Certified Infrastructure Tester or equivalent. If you are a technically driven Penetration Tester seeking a new challenge within a respected Managed Services Provider, we would be pleased to More ❯

Role: System Tester (6-month FTC, start date 01.11.2025) Location: Hybrid (Newport Pagnell (2 days) and WFH) Salary : £42 - 48K + Employee Benefits Key Skills: Manual testing, load testing, stress testing, automation testing, strong SQL, testing of interactive websites, ability to work independently. Why Apply: Join a small and friendly testing team delivering essential systems testing support working alongside the More ❯

days per week) Approx £43,000 + bonus + healthcare + pension + 25 days holiday Permanent | 37 hours per week (Mon-Fri) Are you an experienced Software Automation Tester ready to take technical ownership of automation projects within a world-leading technology environment? If you're driven by quality, innovation and continuous improvement, this could be your ideal next … career progression and opportunities for international collaboration If you've held any of these roles or used these technologies/skills, this role could be a great fit: Software Tester, QA Automation Engineer, Test Automation Specialist, SDET, Selenium Tester, Java Test Engineer, Python Automation Engineer, Quality Assurance Engineer, Test Lead. Apply now to take the next step in your automation More ❯

Penetration Tester (SC Cleared) Location: Wokingham - Hybrid working (50/50 split) Contract Duration: Until 26/12/2025 initially - with a view to extend Daily Rate: £525/day Inside IR35 - Candidates will need to work through an Umbrella Company Clearance Required: Active SC Clearance We are looking for an experienced Penetration Tester to join a cybersecurity team. More ❯

Penetration Tester - Hybrid (Wokingham) - Circa 400 per day inside ir35 - 2/3 months+ All applicants must hold an active SC clearance. My client is a global leading IT consultancy. They are on the hunt for an SC cleared PEN Tester to join them on an assigment until the end of the year. Key Responsibilities Conduct manual and automated penetration … Bash, PowerShell) Knowledge of network protocols, operating systems, and cloud environments Relevant certifications (e.g., OSCP, CEH, GPEN, CRTP) are highly desirable Excellent analytical, communication, and report-writing skills" Penetration Tester - Hybrid (Wokingham) - Circa 400 per day inside ir35 - 2/3 months+ Damia Group Limited acts as an employment agency for permanent recruitment and employment business for the supply of More ❯

Penetration Tester - Hybrid (Wokingham) - Circa £400 per day inside ir35 - 2/3 months+ All applicants must hold an active SC clearance. My client is a global leading IT consultancy. They are on the hunt for an SC cleared PEN Tester to join them on an assigment until the end of the year. Key Responsibilities Conduct manual and automated penetration … Bash, PowerShell) Knowledge of network protocols, operating systems, and cloud environments Relevant certifications (e.g., OSCP, CEH, GPEN, CRTP) are highly desirable Excellent analytical, communication, and report-writing skills" Penetration Tester - Hybrid (Wokingham) - Circa £400 per day inside ir35 - 2/3 months+ Damia Group Limited acts as an employment agency for permanent recruitment and employment business for the supply of More ❯

Tester - Must hold an active DV Clearance Overview - Tester We are seeking an experienced Tester to join a growing and dynamic Networks Practice, contributing to the delivery of high-quality testing across complex projects. As a Tester , you will take ownership of testing activities, ensuring systems meet the required standards and specifications. This is an excellent opportunity to work in … a fast-paced environment, expanding your technical expertise while supporting innovative solutions. Key Responsibilities - Tester Create and execute detailed test cases based on clear technical and business requirements. Manage test environments, tools, and resources to deliver planned testing activities on time. Log, investigate, and resolve defects while reporting progress, risks, and key metrics. Develop comprehensive test plans for small to … medium-sized projects and coordinate testing schedules. Ensure test results are accurately recorded and communicated to stakeholders. Contribute to defining and improving testing strategies across projects. Skills & Experience - Tester Strong experience creating and executing test plans, cases, and defect reports. Skilled in testing tools such as JIRA or equivalent platforms. Ability to assess risk and determine appropriate testing coverage. Excellent More ❯

Role/Job title Pen Tester Work Location TCS-Reading Role type - Permanent/Fixed Term/Contracting Contract Mode of working Hybrid/office based Hybrid If Hybrid, how many days are required in office? 3 Number of positions 1 Duration of assignment 06 Months Any other working conditions - travel/on call/shifts To be published on More ❯

leading company in the technology and insights sector, is offering an exciting opportunity for graduates to begin their career in software quality assurance and testing. As a Graduate Software Tester, you will work as part of a collaborative team on diverse software projects, ensuring that applications meet high standards of quality, performance, and reliability. This position provides hands-on experience More ❯

Venn Group Position : Penetration Tester Work Pattern : Hybrid (approx. 2–3 days on-site) Greater reading Contract Length :3 months (likely extension) Day Rate ( DOE): £375 – £425 via Umbrella per day Contract Type : 3-month initial term (extensions expected) IR35 Status : Inside Active Clearance : SC About the Role Our client are looking for a skilled Pen Tester to join the More ❯

Are you an experienced Software Automation Tester with a strong background in test automation, scripting, and QA best practices? Looking to join a global technology organisation where you can lead automation initiatives and help deliver high-quality software solutions? If so, we'd love to hear from you. Our customer has an opportunity for an experienced Software Automation Tester to … ll take a lead role in designing, developing, and implementing complex automated test suites, ensuring our software products meet the highest quality standards. Key Responsibilities of the Software Automation Tester Act as the technical lead for software test automation projects, collaborating closely with other stakeholders Mentor junior members and support the wider team Review requirements and design documentation to define … and risk management Able to work full time on site in the Isle of Wight or willing to relocate This is an excellent opportunity for a driven Software Automation Tester to join a global company who can offer the opportunity for career progression and personal development as well as an excellent benefits package. To apply for the C# Software Developer More ❯

Software Development Engineer in Test with strong experience in Data Testing of financial products required for a prestigious financial service client in London. The role will involve working on a big Transformation Programme, and suited candidates will have the following More ❯

Software Development Engineer in Test with strong experience in Data Testing of financial products required for a prestigious financial service client in London. The role will involve working on a big Transformation Programme, and suited candidates will have the following More ❯

Job Title: Senior Penetration Tester (Infrastructure Focus) Location: London (Hybrid/Flexible) Salary: Up to £80,000 + Bonus + Benefits Employment Type: Permanent Overview We are seeking an experienced Senior Penetration Tester with a strong background in infrastructure security testing to join a growing offensive security team. The ideal candidate will have deep technical expertise, the ability to lead More ❯

Senior Manual Software Tester - Central London (2 days a week onsite) - Up to £65k (DOE) - Permanent Uneek are working with a forward-thinking organisation delivering high-impact software and AI solutions across secure and regulated sectors that are looking for a Senior Automation Tester. On Offer: Up to £65k (DOE). Permanent role. 2 days a week onsite in Central More ❯

Senior Manual Software Tester - Central London (2 days a week onsite) - Up to £65k (DOE) - Permanent Uneek are working with a forward-thinking organisation delivering high-impact software and AI solutions across secure and regulated sectors that are looking for a Senior Automation Tester. On Offer: Up to £65k (DOE). Permanent role. 2 days a week onsite in Central More ❯

Senior Manual Software Tester - Central London (2 days a week onsite) - Up to £65k (DOE) - Permanent Uneek are working with a forward-thinking organisation delivering high-impact software and AI solutions across secure and regulated sectors that are looking for a Senior Automation Tester. On Offer: Up to £65k (DOE). Permanent role. 2 days a week onsite in Central More ❯