26 to 50 of 259 Tester Jobs

Apply today, so we can make a difference for generations to come. We're proud to have been named as one of The Sunday Times Best Places to Work for three consecutive years in 2023, 2024 and 2025. This consistent More ❯

Apply today, so we can make a difference for generations to come. We're proud to have been named as one of The Sunday Times Best Places to Work for three consecutive years in 2023, 2024 and 2025. This consistent More ❯

Job Title: Senior Automation Tester Contract: Outside IR35/Market rates Location: Full remote (occasional visits to Cheshire site) Duration: 6 months + possible renewals Role Purpose We're looking for a Senior Automation Tester to join our clients dynamic Engineering team. You'll play a key role in building high-quality, scalable software solutions and help deliver reliable, high More ❯

Job Title: Senior Automation Tester Contract: Outside IR35/Market rates Location: Full remote (occasional visits to Cheshire site) Duration: 6 months + possible renewals Role Purpose We're looking for a Senior Automation Tester to join our clients dynamic Engineering team. You'll play a key role in building high-quality, scalable software solutions and help deliver reliable, high More ❯

Job Title: Senior Automation Tester Contract: Outside IR35/Market rates Location: Full remote (occasional visits to Cheshire site) Duration: 6 months + possible renewals Role Purpose We're looking for a Senior Automation Tester to join our clients dynamic Engineering team. You'll play a key role in building high-quality, scalable software solutions and help deliver reliable, high More ❯

Senior Penetration Tester Location: Fully Remote (UK-Based) Salary Range: £50,000 - £75,000 (dependent on experience) Position: Permanent, Full-Time My client is a dynamic and growing cybersecurity consultancy dedicated to providing top-tier security services to a diverse range of clients. They believe in empowering the team with the flexibility of remote work while tackling challenging and engaging … projects that make a real difference to their clients' security posture. The Role We are seeking a highly skilled and motivated Senior Penetration Tester to join our remote team. You will be responsible for leading and executing complex penetration tests against a variety of systems, networks, and applications. The ideal candidate is not just a proficient tester but a critical … the latest security vulnerabilities, attack vectors, tools, and methodologies. Contribute to the continuous improvement of our testing methodologies and service offerings. Essential Skills & Qualifications Must hold active CREST Certified Tester (CRT) certification. (Non-negotiable) Proven commercial experience in a penetration testing role. Deep technical knowledge of networking protocols, operating systems (Windows, Linux), and common infrastructure vulnerabilities. Strong experience in web More ❯

Your new company You'll be working for a large, well-known organisation who are a reputable force within their industry. Your new role This critical role ensures that system changes, enhancements, and integrations are rigorously tested and validated to More ❯

What do we offer? - Competitive salary - Company performance bonus scheme - Pension scheme - up to 10% employer contribution - Private medical insurance - Comprehensive health cash plan - 25 days annual leave + bank holidays - Flexible benefits programme (buy & sell holiday allowance, discounted gym More ❯

ManTech seeks a motivated, career and customer-oriented Senior Quality Assurance Tester to join our team in the Reston or Chantilly, VA location. This is an onsite position. The Senior Quality Assurance Tester will work with the engineering and quality assurance/test teams to perform exploratory, performance, and security testing to ensure all systems and software function as intended 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 ❯

Digital Delivery Senior Automation Tester The IPO is a modern organisation which depends on its IT services to operate and innovate effectively. In order to provide up to date services to our customers both nationally and internationally systems need to be developed, improved and maintained. You will have the opportunity to work on the latest cutting-edge cloud technologies, use More ❯

Notes: No employers, Self corporation & W2 Candidates. Windows Servers SQL Servers (Including SQL Clusters) Citrix XenApp and Netscaler (Including Load Balancing) Network Infrastructure MS Exchange Server/Office 365 Laptop Images Cisco VOIP Systems (Including Call Centre infrastructure) Web Portals 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 ❯

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 ❯

Software Quality Assurance Tester £35,000 - £45,000 + benefits and company bonus scheme Onsite Knutsford Permanent Are you passionate about ensuring the quality of software and excited to be hands-on in a collaborative environment? We're working with a growing technology business that is looking for a Software Quality Assurance Tester to join their close-knit team. This More ❯

Role: Senior Automation Tester Location: Newport (Hybrid) Salary: Up to £53k 28.9% Pension The Opportunity Yolk Recruitment are excited to be working with an innovation-driven civil service organisation as they journey through an incredible digital transformation whilst prioritising forward thinking and excellent digital practices. Alongside this, they pride themselves on being a Stonewall Diversity Champion, which means they are … part of Britain's leading best-practice employers' forum for sexual orientation and gender identity equality, diversity and inclusion. We are now looking for a Senior Automation Tester to design, build and maintain automated testing solutions that support continuous delivery. You will work closely with developers, product teams and other specialists to ensure high-quality, user-focused digital services. Key … with Agile delivery models and test documentation (strategies, approaches). Understanding of software architecture and design patterns. Think this one's for you If you think this Senior Automation Tester opportunity is for you then please apply online. Yolk Public Sector & Not-for-Profit team works with organisations across the UK to fulfil their recruitment needs and to achieve their More ❯

Automation Tester - Microsoft Dynamics 365 – Hybrid working 2 days on site (option for remote) Up to £48,000 DOE + benefits Join a leading energy company as they revolutionise their Microsoft Dynamics 365 and Azure landscape. You'll be at the heart of agile delivery teams, ensuring robust testing from concept to production. What's in it for you: Up … email *Please note you must be based in the UK and sponsorship is not available for this role, not suitable for those on student or short-term visas* Automation Tester - Microsoft Dynamics 365 – Hybrid working 2 days on site (option for remote) As an industry leading, nationwide Marketing, Digital, Analytics, IT and Design recruitment agency, we are continually receiving new More ❯

Job Number: R Penetration Tester Key Role: C ond uct testing and analysis to identify vulnerabilities and potential threat vectors in systems and networks, develop exploits, and engineer attack methodologies. Apply advanced advising skills, extensive technical expertise, and full industry knowledge. Develop innovative solutions to complex problems. Work without considerable direction, and mentor and supervise team members, as needed. Basic … tactics, and techniques targeting Cloud services and their ecosystems Bachelor's degree in CS, Information Systems, Engineering, or a related field Offensive Security Certified Professional ( OSCP ) , HTB Certified Penetration Tester Spe cia list ( CPTS ) , eLearnSecurity Junior Penetration Tester ( EJPT ) , GIAC Global Information Assurance Penetration Tester ( GPEN ) , or GIAC Cloud Penetration Tester Certification Clearance: Applicants selected will be subject to a More ❯

Job Number: R Automated Tester The Opportunity: When a user tries new sof tware, they expect it to be intuitive and run smoothly. Functionality, reliability, and user experience are key to successful sof tware development-and that means rigorous testing. That's why we need you, an experienced test engineer who knows how to thoroughly test sof tware and work More ❯

Pen Tester/Cloud Security Engineer Basic Qualifications for a Cloud Security Engineer: • One of the following: o A high school diploma or equivalent with 6 years of relevant experience o A bachelor's degree with a minimum of 2 years of relevant experience o A master's degree with 0 years of experience • An active Top Secret clearance with More ❯

PENETRATION TESTER: Senior and Expert Levels Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Systems is currently looking for Penetration Tester positions with a minimum of 7+ years experience conducting technical security and/or vulnerability assessments. Please note the security clearance requirement above: candidates MUST More ❯

Für den Standort München suchen wir: SENIOR CYBER SECURITY PENETRATION TESTER (D/F/M) Your tasks: Execution of penetration tests on web applications, networks, cloud environments, and mobile applications, as well as participation in red team exercises Identification, exploitation, and documentation of vulnerabilities in compliance with ethical testing standards Development and implementation of security testing methods and frameworks More ❯

s possible to empower our team and support our customers in building a safer global future. Two Six Technologies, is building our team and looking for an experienced Automation Tester to support a new opportunity. This role will be primarily responsible for developing and maintaining automated end-to-end, integration and performance tests. Responsibilities Include: Performs software product testing and More ❯

Job Number: R Penetration Tester The Opportunity: Are you motivated by the head-to-head challenge of gaining access to well protected application, systems, and networks? As a Penetration Tester, you emulate the adversaries' tactics, techniques, and procedures ( TTPs ) to uncover weaknesses in enterprise systems and guide mitigation efforts for mission owners. At Booz Allen, you can apply your vulnerability … written and verbal communication skills, including writing formal technical reports Information Assurance Techni cia n or Information Assurance Management Level III Certification Offensive Security Certified Professional ( OSCP ) , GIAC Penetration Tester ( GPEN ) Offensive Security Wireless Professional ( OSWP ) , or GIAC Web Application Penetration Tester ( GWAPT ) Certification Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility More ❯