51 to 75 of 96 Remote Tester Jobs

Penetration Tester – Infrastructure Salary: £70,000–£100,000 (depending on experience) Location: Hybrid – London (2 days per week on-site) Note: To be eligible for this role, you must be eligible for UK Security Clearance (SC). A high-performing digital security team is looking for an experienced Infrastructure Penetration Tester to join them in delivering critical assessments across complex … with internal infrastructure exploitation tools Certifications (preferred but not essential): CREST CTM, CTL, CSTM or Cyber Scheme Practitioner OSCP (current or lapsed) If you’re an experienced infrastructure penetration tester looking for meaningful work, we want to hear from you. More ❯

QA Tester (Non Cleared) I am currently looking for a Non Cleared Tester to join a leading organisation based in the UK. Within this role you will have experiences of working within public sector organisations and have worked within AGILE environments Rate - £430.00 per day inside ir35 Location - FULLY REMOTE Duration - 6 - 12 Months Have a certified ISTQB background; ISTQB More ❯

Penetration Tester £up to £100,000 GBP Bonus Hybrid WORKING Location: United Kingdom (Greater London) Type: Permanent Role: Penetration Tester (Infrastructure Focus) Work Type & Location: Hybrid - London preferred (other UK locations considered) Role Type: Permanent Start Date: Immediate Anson McCade is proud to be supporting a global innovation and transformation consultancy in growing their elite Digital & Data team. We're … seeking a Penetration Tester with a deep focus on infrastructure and Active Directory environments. This isn't your typical web app testing role-this is hands-on, internal infrastructure testing in high-stakes client environments (defence, critical infrastructure, national security). This is a high-trust, high-impact role for someone confident in navigating sensitive networks, with the ability to … think independently, consult directly with clients, and deliver clear, actionable insights. As a Penetration Tester, you will: • Deliver internal infrastructure penetration tests, including Active Directory environments • Act as a trusted advisor to clients-this is a hands-on consulting-facing role • Document clear, concise technical reports for both technical and non-technical stakeholders • Operate independently in sensitive and sometimes live More ❯

Penetration Tester Position Description CGI Cyber Security Team in the UK is one of the largest Cyber consultancies in the UK with around 300 members. The UK Cyber team works across a variety of domains including: Government, Defence, Critical Infrastructure, Healthcare, Utilities, Banking and Financial Services and Many more. At CGI you will get the opportunity to work across a … applications (on diverse mobile platforms) would be of an advantage. You would join our established team of penetration testers with the possibility of progressing to team leader or principal tester positions. You would be able to work flexibly, undertaking work at home and at client sites across the UK. Required qualifications to be successful in this role - CHECK Team Leader … CTL) - CHECK Team Member (CTM) - CREST Certified Simulated Attack Specialist (CCSAS) - CREST Certified Tester (CCT). Sometimes known as CREST Certified Infrastructure Tester (CCT Inf) or CREST Certified Web Application Tester (CCT App) - Cyber Scheme Team Leader (CSTL) - TigerScheme Qualified Security Team Leader (QSTL) - Crest Registered Tester (CRT) - Cyber Scheme Team Member (CSTM) - TigerScheme Qualified Security Team Member (QSTM) - CREST More ❯

Penetration Tester Location: Fort Belvoir Work Type: Onsite Remote Work: No Job Description Are you looking for an opportunity to use your technical expertise and grow your skills to provide technical solutions in support of our warfighters? We're looking for a Red Team Penetration Tester to help test, configure, and maintain military critical operating systems. As a Red Team … Penetration Tester on our project, you'll work with other technical experts to help our customer overcome tough challenges and help improve the readiness of military units to perform their roles. Your communication skills will come in handy as you share your experience and work as a vital member of a team to solve daily challenges as we support and … Technology, or Bachelor's degree and 3+ years of experience in Information Technology Linux Computing Environment (CE) Certification Windows CE Certification Offensive Security Certified Professional (OSCP) or GIAC Penetration Tester (GPEN) Certification DoD Approved 8570 Information Assurance Technician (IAT) Level III Certification, including CASP+ CE, CCNP Security, CISA, CISSP, GCED, GCIH, or CCSP Certification Additional Qualifications Experience with Cobalt Strike More ❯

Job Title: Penetration Tester Location: Leeds/Hybrid Reports To: Head of Cyber Services Salary: £55,000 - £60,000 Travel: Occasional client site visits About Us We're a rapidly growing cybersecurity reseller and MSP delivering cutting-edge security solutions across network, endpoint, cloud, and offensive security testing. Our mission: empower clients to expose and eliminate critical vulnerabilities before attackers … do. We're expanding our offensive security team and need an experienced Penetration Tester to deliver high-impact, real-world security assessments that drive tangible improvements. The Role - What You'll Own You will simulate sophisticated cyberattacks across client environments - from networks and web apps to cloud and endpoints - exposing weaknesses before adversaries can exploit them. Your findings will guide More ❯

Automation Tester (DV Security Clearance) Position Description CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the 'World's Best Employers' by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI partner not just an More ❯

We are currently recruiting for a highly awarded Managed Security Service Provider for the role of Lead Penetration Tester. This is a fantastic opportunity to join a business known for its cutting-edge connectivity, cloud, and communications solutions. Role Overview More ❯

We are currently recruiting for a highly awarded Managed Security Service Provider for the role of Penetration Tester. This is a fantastic opportunity to join a business known for its cutting-edge connectivity, cloud, and communications solutions. Role Overview *CANDIDATES More ❯

We are currently recruiting for a highly awarded Managed Security Service Provider for the role of Lead Penetration Tester. This is a fantastic opportunity to join a business known for its cutting-edge connectivity, cloud, and communications solutions. Role Overview More ❯

We are currently recruiting for a highly awarded Managed Security Service Provider for the role of Penetration Tester. This is a fantastic opportunity to join a business known for its cutting-edge connectivity, cloud, and communications solutions. Role Overview *CANDIDATES More ❯

Are you ready to venture deeper into your career as a Senior Penetration Testing Consultant? Join a well-established Managed Security Service Provider (MSSP) and a leading Fortinet and Microsoft partner, delivering high-impact cybersecurity solutions to clients in the More ❯

Tester/QA - Cirencester, UK An Advertising Agency is looking for an experienced Tester/QA to help with an upcoming project. Required Skills: - ISTQB Foundation level qualification minimum - SQL database knowledge – mandatory - Experience testing stored procedures, triggers, and views. - Ability to identify and troubleshoot database-specific issues such as deadlocks, data corruption, and performance bottlenecks. Nice to have: - API More ❯

Software Tester, Remote, £300 day rate, Outside IR35, COR7255 We're looking for an experienced Software Tester for a contract role available immediately, lasting until December. This role is fully remote and outside IR35, offering a day rate of up to £300. Candidates must live and be eligible to work in the UK. As a Software Tester, you will be … responsible for ensuring the quality and reliability of software applications through rigorous testing, automation, and best practices. What's required of the Software Tester? Proven experience in software testing, with a focus on automation Hands-on experience with Selenium and C# Strong version control skills with Git Ability to design and execute test cases, ensuring high-quality software delivery Knowledge … of good software testing principles and best practices What Next? If you're an experienced Software Tester available immediately, apply today to learn more! Software Tester, Remote, £300 day rate, Outside IR35, COR7255 Corriculo Ltd acts as an employment agency and an employment business. Apply First Name (Required) Last Name (Required) Email (Required) Upload CV Accepted file types: doc, docx More ❯

environments, and red team-style simulations, with web application testing currently making up around 80% of their engagements. As their first technical hire, they’re looking for a Penetration Tester with strong manual testing skills and a passion for high-quality security work. You’ll be instrumental in shaping delivery standards, tooling, internal processes, and the future technical team as … Internal tooling, documentation, and operational processes The technical team’s structure and culture as the business grows What We’re Looking For: 2+ years of experience as a Penetration Tester Strong skills in manual web application testing OSCP or equivalent certifications (e.g. CREST, CRT) Comfortable communicating directly with clients and founders Based in the UK What’s On Offer: Competitive More ❯

As a Integration Tester you will take responsibility for ensuring the testing conducted fulfils the business requirements. You will do this by liaising with the project teams to fully understand user requirements and expected system behaviour to ensure delivery is successful. This role is all about playing a key part of the project life cycle, from a quality and testing More ❯

Location: Belfast Hybrid (2 days in the Belfast office/client site as required) Type: Full-time | Flexible working hours **ESSENTIAL** UK or Irish nationality, or an equivalent status that permits full security clearance requiring 5 years continuous UK address More ❯

Penetration Tester £70000 - 100000 GBP 10% bonus Hybrid WORKING Location: United Kingdom (Greater London) Type: Permanent Penetration Tester - Infrastructure Salary: £70,000-£100,000 (depending on experience) Location: Hybrid - London (2 days per week on-site) Note: To be eligible for this role, you must be eligible for UK Security Clearance (SC) click apply for full job details More ❯

Penetration Tester Skills, Experience, Qualifications, If you have the right match for this opportunity, then make sure to apply today. £70000 - 100000 GBP 10% bonus Hybrid WORKING Location: United Kingdom (Greater London) Type: Permanent Penetration Tester - Infrastructure Salary: £70,000-£100,000 (depending on experience) Location: Hybrid - London (2 days per week on-site) Note: To be eligible for this More ❯

of this strategic investment I'm now on the lookout for a number of experienced penetration testers to join the team. This is a genuine opportunity for a penetration tester to deliver impactful testing work - without getting side lined with adjacent tasks or red tape! If you're looking for a role to focus on delivering high-quality assessments and … testing disciplines with full investment for training & certifications (including those you personally want to go for) this could be for you. What you'll be doing As a penetration tester you will deliver high-quality tests across a range of environments: Internal/External Infrastructure WebApp, API's Hardware & Embedded Software Cloud (AWS, GCP, Azure) Produce clear, concise and actionable … A culture that values continuous learning, autonomy, and genuine progression opportunities The chance to make a real impact and grow alongside a maturing security function. As an experienced penetration tester you will have the opportunity in becoming a specialist in desired areas (without being pigeonholed). More ❯

We are working with a growing financial services business in West Malling (hybrid working available after probation), and they are looking for a Manual Software Tester to join their close-knit IT team. Are you a detail-oriented manual tester who loves thinking like a user? Do you enjoy turning user stories into clear, actionable test plans? Confident in communicating More ❯

respected testing teams. This is an independent, privately owned testing consultancy led by industry-recognised names who are hackers at heart. This team is led by an active penetration tester who understands the niggles of day penetration testing operations. As a result, engagements are centred around making your day-to-day responsibilities as easy as possible, with a pure focus More ❯

Security Control Tester/Security Control Assessor Our client is a global information services company and is seeking 3 seasoned security experts to lead the assessment and evaluation of security controls across systems and processes. As a Lead Security Control Assessor, you will oversee and conduct security control testing, verifying the design, implementation, and operational effectiveness of controls in both More ❯

Penetration Tester - Infrastructure/OT (Consultancy | Mostly Remote | Not for Beginners) Right. Let’s skip the fluff. One of our consultancy clients needs an experienced Infrastructure Pen Tester. Not someone who wants to be a Pen Tester. Not someone halfway through their OSCP. Someone who's been there, and got some of the battle scars already. They work with clients More ❯

Penetration Tester - Infrastructure/OT (Consultancy | Mostly Remote | Not for Beginners) Right. Let’s skip the fluff. One of our consultancy clients needs an experienced Infrastructure Pen Tester. Not someone who wants to be a Pen Tester. Not someone halfway through their OSCP. Someone who's been there, and got some of the battle scars already. They work with clients More ❯