ethical security tester jobs in Doncaster

Manual Penetration Tester Fully Remote We're proud to be working with a renowned MSP in support of their search for an experienced Manual Penetration Tester. Key Responsibilities - Carry out hands-on penetration testing across applications, infrastructure, and networks, with a particular focus on web apps and security products - Deliver highly technical and effective security engagements...

You will be working under the guidance of a team leader or Head of Assurance testing and will be actively involved in client engagements, while also having dedicated time to develop your skills and work towards industry-recognised certifications. A willingness to learn, adapt, and continuously improve is essential.

Job Title: Software Tester Location: London, UK (Remote) Job Type: Full-time contract, 12 Months Role’s Responsibilities: • Own and drive the end-to-end QA strategy for an asset or product, working closely with a team of 3–5 developers. • Design comprehensive test plans, test cases, and test data covering both functional and non-functional requirements. • Perform manual testing to validate...

Penetration Tester – UK/Remote - £65,000 Are you an ambitious individual with a passion for uncovering vulnerabilities and strengthening digital defences? As a Penetration Tester you will be playing a key role in protecting our clients’ critical systems. Working in a fast-paced environment you will be working on multiple client engagements. This role has come about due to the amount of...

You will be an integral part of our testing team responsible for testing our mobile applications and web services across various study builds. The role will bring plenty of interesting technical challenges and provide the opportunity for personal growth. We are looking for someone who is:

ReRoot Cyber is seeking highly skilled and forward-thinking CHECK Team Members to join one of the UK’s most 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...

Penetration Tester – Web & Mobile Location: Remote (UK based only) Salary: Up to £60,000 About the Role Opus has partnered with a leading cyber security consultancy who are looking to grow their team with an experienced Penetration Tester. This is a fantastic opportunity for someone with consultancy experience and a strong background in web application and mobile application testing to take...

Job Title: Penetration Tester (CHECK Team Member) Location: UK (Hybrid / Remote) Experience: 1–3 years Eligibility: UK National (must be eligible for security clearance) About the Role: We’re looking for a Penetration Tester (CHECK Team Member) to join our growing cybersecurity team. You’ll conduct network, web, and application security testing for a range of clients, helping identify...

Harrington Starr have partnered with a global multi billion pound business in Belfast as they seek a Vulnerability and Penetration Testing Engineer to join their Belfast Centre team in providing security architecture, vulnerability and risk assessment. Responsibilities: - Thoroughly evaluate proposed and current solutions to ensure compliance with established standards for secure system design....

Location: Cheltenham/Remote Job Type: Permanent Clearance: SC/DV Are you an offensive security specialist who is excited about delivering the best service possible? Keen to work in a business where you stand to work alongside some very talented testers? CND are working with a boutique Cyber Security consultancy who are focused on the Penetration Testing market. What makes them stand out? They...

You should probably already know a bit about: - Cloud security across Azure and AWS – IAM, storage, networking, serverless, containers, monitoring. Not expecting you to be a cloud architect, but you should know your way around. - DevSecOps practices – secure pipelines, IaC security, dependency scanning, GitHub/Jenkins integrations.

You will also have the reassurance of a job guarantee (18K-£35K) upon completion.

You will also be assigned an expert tutor and a support mentor to help you throughout your training.

You will gain practical experience by using practice labs which enable you to practice and master what you have learned.

You must already hold at least one of the IASME-recognised qualifications listed below: - CREST Registered Penetration Tester - CREST Certified Infrastructure Tester - Cyber Scheme Team Member (CSTM) - Cyber Scheme Team Leader (CSTL) - EC-Council Certified Security Analyst (ECSA): Penetration Testing Practical

You should enjoy problem solving technical and non-technical issues. - Competency in specification design/drawing for various building types.

You must be confident and feel comfortable conversing on the telephone, via email and face-to-face as well as to be able to write concise reports.

NOCN Group are seeking a freelance End Point Assessor/ IQA with significant experience as a Construction Plant Operative, to help carry out End Point Assessments for the Construction Plant Operative apprenticeship Standard. Location: Travel maybe required to sites Hours: Freelance Purpose and Objectives: - Ensuring End Point Assessments are carried out independently and meet NOCN's quality...

Platform Technical Architect – AWS Location: Remote first (travel to client site) Salary: Up to £100,000 + 5% bonus + excellent benefits Overview This is an exciting opportunity to join a leading Digital Transformation consultancy that delivers innovative solutions across both public and private sector clients. You’ll be part of a forward-thinking organisation known for its people-first...

ROLE TITLE: Data Quality Automation Tester LOCATION: Remote - Occasional travel to London CLEARANCE: The ideal candidate will have active SC Clearance or be eligible to undergo SC Clearance. We are actively looking to secure multiple Data Quality Automation Testers to join Experis. Experis Consultancy is a Global entity with a well-established team with over 1000 consultants on assignment...

Are you an ambitious individual with a passion for uncovering vulnerabilities and strengthening digital defences? As a Penetration Tester you will be playing a key role in protecting our clients’ critical systems. Working in a fast-paced environment you will be working on multiple client engagements. This role has come about due to the amount of requirements they have in the pipeline. Loads of...

Senior Full Stack Developer – SaaS / Field Service Platform Salary: £60,000–£70,000 Location: Ireland or UK (preferably NI or Leeds area) Work pattern: Fully flexible hybrid (remote-friendly) Our client is a homegrown SaaS success story – a multi-award-winning software company developing a powerful field service management platform used by mobile workforces across the UK and Ireland. Their...

Mid/Senior Penetration Tester - Remote - Up to £60k - New Role (REF46) A leading organisation that delivers IT solutions to over 2000 companies in the public and private sectors, requires a skilled and enthusiastic Penetration Tester to join its growing team. Suitable candidates will have the following: - Proven history in the delivery of penetration testing across web applications, mobile...