1 to 25 of 190 Penetration Testing Jobs

Pen Tester

Hiring Organisation
Stackstudio Digital Ltd
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £350 to £360 per day
Reading Mode of Working: Hybrid Hybrid Requirement: 3 days The Role We're looking for Security Consultant/Senior Security Consultant with expertise in penetration testing. As part of our Cyber Security team, you shall perform penetration testing which includes internet, intranet, wireless, web application, social engineering … physical penetration testing. You shall also perform in-depth analysis of penetration testing results and create report that describes findings, exploitation procedures, risks and recommendations. -------> Please include a brief outline of the impact this role will have, including overview of customer industry and projects, access to cutting ...

Cyber Security Consultant

Hiring Organisation
LM RECRUITMENT SOLUTIONS LTD
Location
United Kingdom
Employment Type
Permanent
Salary
£65,000
colleagues to join our expanding consultancy team. Our new colleagues will work as an integral part of our team to primarily deliver high quality penetration testing, red teaming and otherbespokesecurity consultancy work for our clients. Our team is dynamic, innovative and dedicated to making a difference … engage with and delight our customers and to work autonomously, and as part of our team, to achieve great outcomes, and customer satisfaction. Alongside penetration testing and red-teaming for our customers, opportunities to deliver training, research projects, and to participate in industry events and conferences ...

DV-cleared Penetration Tester

Hiring Organisation
Synergize Consulting Ltd
Location
Warton, Lancashire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
seeking an experienced DV-cleared Penetration Tester to support security assurance and offensive testing activities within a high-assurance defence and aerospace environment . This role involves conducting controlled penetration testing against sensitive systems, directly supporting security posture, accreditation, and assurance objectives. Role Overview Define … manage penetration testing scopes and boundaries Map system and network architectures to identify attack surfaces Identify exposed services, endpoints, and potential weaknesses Gather and analyse OSINT to inform realistic attack scenarios Perform manual and automated penetration testing , including vulnerability scanning Validate misconfigurations and security weaknesses through ...

Lead Penetration Tester (CTL Certified)

Hiring Organisation
Addition
Location
Birmingham, West Midlands, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £80,000 per annum
looking to hire two Lead Penetration Testers with CTL Certification. This is a chance to join a well-established cybersecurity team that supports organisations across both public and private sectors. You’ll play a key role in delivering high-quality penetration testing that helps clients stay secure … fast-moving threat landscape. Role Overview: Role: Lead Penetration Tester (CTL Certified) Location: Remote with ad-hoc travel to client sites. Package: £60,000- £80,000 per annum & benefits. Industry: Cyber Security/Managed Security Services. What You’ll Be Doing: Deliver a wide range of penetration testing ...

Senior Offensive Security Engineers

Hiring Organisation
Lynx Recruitment Limited
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
based) | Cybersecurity Scale-Up A fast-growing cybersecurity company is seekingSenior Offensive Security Engineers to strengthen their offensive security capabilities. The Role: Conduct comprehensive penetration testing across web applications, infrastructure, APIs, and cloud environments Perform manual security assessments and exploitation Deliver client-facing penetration testing engagements … improvements Essential Requirements: UK Bachelor's degree in Computer Science, Cybersecurity or related subject (or UK Master's as alternative) 3-5 years commercial penetration testing experience Strong understanding of offensive security techniques, OWASP Top 10, MITRE ATT&CK Deep knowledge of operating systems, networking protocols, and system ...

Cyber Security Specialist

Hiring Organisation
NSD
Location
United Kingdom
Employment Type
Permanent, Work From Home
option to work from any office) Senior, hands-on cyber security role with technical leadership responsibility Opportunity to work on complex, high-impact security testing engagements Active SC clearance required About the client Our client is a UK-based organisation operating at the forefront of cyber security and technology … work on complex, mission-critical environments where high standards, integrity, and technical excellence are essential. Due to continued growth and demand for advanced security testing capability, they are looking to appoint an experienced Cyber Security Consultant to strengthen their specialist team. The benefits Opportunity to work on varied ...

Penetration Tester

Hiring Organisation
Lawrence Harvey
Location
Nationwide, United Kingdom
Employment Type
Permanent
Salary
£40000 - £60000/annum
Penetration Tester £40-60K Fully Remote I’m seeking motivated and capable Penetration Tester to join a growing consultancy. You’ll work closely with highly skilled penetration testers, delivering high-quality testing services to a wide variety of organisations. The role covers the full engagement … lifecycle, from pre-sales support through hands-on testing, reporting, and client debriefs. The ideal candidate will have at least two years of hands-on penetration testing experience and be comfortable delivering the following services: Web application penetration testing API security testing Internal ...

Penetration Tester

Hiring Organisation
Lawrence Harvey
Location
Nationwide, United Kingdom
Employment Type
Permanent
Salary
£80000 - £100000/annum
rapidly growing leader in proactive cybersecurity services is expanding its consulting team and seeking a Security Consultant with a strong background in mobile application penetration testing. This role is ideal for a hands-on penetration tester who enjoys uncovering complex vulnerabilities and delivering meaningful security improvements for enterprise … clients. You will work alongside experienced security professionals, leveraging advanced tooling, automation, and research-driven methodologies to perform deep technical testing across mobile applications and APIs. The focus of this role is on producing high-quality, actionable findings that help organizations strengthen their security posture. Key Responsibilities Perform penetration ...

Senior Offensive Security Engineer

Hiring Organisation
Experian Ltd
Location
Nottingham, Nottinghamshire, East Midlands, United Kingdom
Employment Type
Permanent, Work From Home
verifying the efficacy of our technical, people, physical and process controls from an attacker perspective. The team perform regular Adversary Simulation (Red Team) testing and a range of Ad-Hoc and Tactical Assessments based on changes to the threat landscape and organisational needs. To succeed in this role … adversary simulation. Detailed knowledge of global cyber threats and the procedures used by cyber adversaries. Two or more of the following skills: Network penetration testing and manipulation of network infrastructure Web application penetration testing assessments Email, phone, or physical social-engineering assessments Development, extension, or modifying ...

IoT/IIoT Cybersecurity Engineer

Hiring Organisation
TUV SUD Limited
Location
Nationwide, United Kingdom
Employment Type
Permanent
cybersecurity assessment and certification evaluation of products and components. Examples of the tasks, include, but are not limited to; assessment to latest cybersecurity standards, penetration testing (IoT and WebApp), threat modelling, firmware investigation, code analysis etc. This service will be provided to external clients, who will predominantly … requirements and, using your technical expertise, you will contribute to the development and scaling of a robust product certification framework. Your role will include testing products as well as contributing to the development of an evolving and dynamic cyber assessment service. Main Duties & Responsibilities: Perform assessments to the latest ...

Application Security Specialist

Hiring Organisation
Searchability (UK) Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
work closely with Software Development teams to ensure application-based vulnerabilities are understood, prioritised, and remediated effectively. You'll contribute to threat modelling, penetration testing, secure design reviews, and the continuous improvement of security testing methodologies. The role also plays a key part in enhancing existing security … automation and the responsible use of AI within application security. INFORMATION SECURITY SPECIALIST ESSENTIAL SKILLS: * Hands-on experience with static and dynamic application security testing tools * Strong understanding of OWASP principles and their use within threat modelling * Experience conducting and reporting on web application penetration testing * Knowledge ...

Penetration Test Lead - Hands on

Hiring Organisation
Sanderson
Location
Bristol, Avon, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £500 per day
Penetration Test Lead - Hands on Rate - £400 - £500 Inside IR35 Duration - 3 months initial Location - Bristol (Once a month on site) We are seeking an experienced Pen Test Lead with strong, hands-on penetration testing expertise to lead and support a small internal testing function. This … role combines technical delivery with day-to-day leadership, overseeing a team of three penetration testers. You'll be responsible for managing testing intake, scoping engagements, delegating work and ensuring high-quality, timely delivery across multiple assessments. Alongside team leadership, you'll remain technically engaged, providing guidance ...

Senior Principal Offensive Security Engineer

Hiring Organisation
Oracle
Location
Midlands, UK
Employment Type
Full-time
services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive … services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive ...

Senior Principal Offensive Security Engineer

Hiring Organisation
Oracle
Location
Bradford, UK
Employment Type
Full-time
services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive … services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive ...

Senior Principal Offensive Security Engineer

Hiring Organisation
Oracle
Location
Nottingham, UK
Employment Type
Full-time
services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive … services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive ...

Senior Principal Offensive Security Engineer

Hiring Organisation
Oracle
Location
Aberdeen, UK
Employment Type
Full-time
services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive … services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive ...

Senior Principal Offensive Security Engineer

Hiring Organisation
Oracle
Location
Bristol, UK
Employment Type
Full-time
services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive … services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive ...

Senior Principal Offensive Security Engineer

Hiring Organisation
Oracle
Location
Swindon, UK
Employment Type
Full-time
services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive … services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive ...

Senior Principal Offensive Security Engineer

Hiring Organisation
Oracle
Location
Belfast, UK
Employment Type
Full-time
services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive … services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive ...

Senior Principal Offensive Security Engineer

Hiring Organisation
Oracle
Location
Cardiff, UK
Employment Type
Full-time
services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive … services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive ...

Senior Principal Offensive Security Engineer

Hiring Organisation
Oracle
Location
Leicester, UK
Employment Type
Full-time
services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive … services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive ...

Senior Principal Offensive Security Engineer

Hiring Organisation
Oracle
Location
South London, UK
Employment Type
Full-time
services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive … services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive ...

Senior Principal Offensive Security Engineer

Hiring Organisation
Oracle
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive … services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive ...

Senior Principal Offensive Security Engineer

Hiring Organisation
Oracle
Location
Lincoln, Lincolnshire, UK
Employment Type
Full-time
services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive … services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive ...

Senior Principal Offensive Security Engineer

Hiring Organisation
Oracle
Location
Bolton, Greater Manchester, UK
Employment Type
Full-time
services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive … services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and strive ...