King Of Prussia, Pennsylvania, United States Hybrid / WFH Options
Lockheed Martin
with infrastructure as code (IaC) tools (e.g., Terraform, Ansible) • Understanding of Risk Management Framework (RMF) NIST SP 800-53 • Understanding of security best practices and tools (e.g., vulnerability scanning, penetrationtesting) • Strong problem-solving and troubleshooting skills • Excellent communication and collaboration skills • Technical curiosity to learn new skills and are ready to help across the team Security Clearance More ❯
Rugby, England, United Kingdom Hybrid / WFH Options
Motorola Solutions, Inc
Docker) Experience working within teams of infrastructure and/or network engineers Experience operating within ITIL processes including service design, service operation and change management Experience working with security, penetrationtesting, IT Healthchecks and security certifications Desirable : A formal qualification (Degree) in Computing Science, Network Engineering or equivalent experience. Professional certifications such as networking, ITIL, cybersecurity, Microsoft etc. More ❯
Sheffield, South Yorkshire, England, United Kingdom Hybrid / WFH Options
Hays Specialist Recruitment Limited
to security incidents, ensuring effective investigation, containment, and resolution to a successful outcome. Threat Analysis: Using a combination of in-house tooling and external resources, conduct vulnerability analysis, and penetration tests to identify, evaluate, and mitigate potential threats. Policy Development: Refresh existing, and where required, author robust cyber security policies, procedures, and standards for the organization. Training and Awareness … a manufacturing environment. Proven experience in cybersecurity roles, with a focus on MOD-related projects. Strong understanding of MOD security standards and policies. Experience in conducting vulnerability assessments and penetration testing. What you will get in return This role is paying up to £75,000 per year, working 3-4 days per week in Sheffield with some hybrid flexibility. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
RedTech Recruitment
vital. You thrive on problem-solving and have a passion for technology Solid understanding of Security Networking, Microsoft Windows OS and Active Directory Any experience in SOC or pen testing is beneficial Responsibilities for Operations Engineer - CyberSecurity: Working within Service Delivery in the Operations Team you will cover 3 main areas within the business and your time will be … Manage client relationships Working on Security Roadmaps for Clients Post-sales technical support & troubleshooting of issues IT administration and sysadmin There is the opportunity to work on some pen-testing and SOC focussed projects for those with experience in these What this offers: A highly varied and exciting role where you will learn many areas in the security and More ❯
vital. You thrive on problem-solving and have a passion for technology Solid understanding of Security Networking, Microsoft Windows OS and Active Directory Any experience in SOC or pen testing is beneficial Responsibilities for Operations Engineer - CyberSecurity: Working within Service Delivery in the Operations Team you will cover 3 main areas within the business and your time will be … Manage client relationships Working on Security Roadmaps for Clients Post-sales technical support & troubleshooting of issues IT administration and sysadmin There is the opportunity to work on some pen-testing and SOC focussed projects for those with experience in these What this offers: A highly varied and exciting role where you will learn many areas in the security and More ❯
robust integration capabilities with payment gateways, partner banks, and other relevant third-party systems. · Develop and implement comprehensive security policies, procedures, and controls. · Oversee security audits, vulnerability assessments, and penetration testing. · Collaborate with the Chief Compliance Officer (CCO) to ensure technology solutions meet all regulatory obligations within the remittance industry. Qualifications Proficiency in Software Development and Product Development skills More ❯
and collaborating across teams to enhance our cybersecurity posture across Europe. Main responsibilities Develop, implement, and maintain IT security policies, standards, and procedures. Lead security assessments, vulnerability scanning, and penetration testing. Monitor and respond to security incidents, conducting investigations and ensuring quick remediation. Oversee the implementation of security controls to safeguard digital assets and protect data. Manage the organization More ❯
City of London, London, United Kingdom Hybrid / WFH Options
TranzyPay
robust integration capabilities with payment gateways, partner banks, and other relevant third-party systems. · Develop and implement comprehensive security policies, procedures, and controls. · Oversee security audits, vulnerability assessments, and penetration testing. · Collaborate with the Chief Compliance Officer (CCO) to ensure technology solutions meet all regulatory obligations within the remittance industry. Qualifications Proficiency in Software Development and Product Development skills More ❯
London, England, United Kingdom Hybrid / WFH Options
MUFG Americas
irrespective of the entity which employs you. · Develop and maintain governance structure of red team operations and train, and mentor other members of the Red Team. · Develop and execute penetrationtesting plans, including network, web application, and social engineering assessments. · Collaborate with SOC team and selected vendor to plan and execute annual purple team testing · Identify security … risks and vulnerabilities through simulated attacks, and helping the organization understand the potential impact. · Manage Red Team tools and the Security Testing & Validation Platform · Lead and manage a team of security professionals and vendor resources to conduct regular risk assessments to identify and exploit vulnerabilities, mis-configurations within EMEA internal & external infrastructure. · Implement and maintain governance of any assessments … knowledge of current laws, regulations and best practices relating to information security. · Support Information Security incidents where requested. · Support Operational Security duties where requested. · Manage grey and black box testing solution including identified threats and vulnerabilities · Availability for out-of-hours support when necessary Skills and Experience: · Minimum of 3 years’ experience as a pen tester · Skilled in developing More ❯
Senior Penetration Tester PenetrationTesting/Web & Cloud Security/Red Team/Outside IR35/Fully Remote/£600 pd/ASAP Start/6 months SR2 have partnered with a cutting-edge Cyber Security Consultancy to recruit a Senior Penetration Tester to support a large-scale security assessment programme for public sector and regulated … ll work across a range of environments, identifying vulnerabilities, simulating real-world attacks, and helping to harden complex systems against evolving threats. Required Skills and Experience: Proven experience conducting penetrationtesting across web apps, APIs, infrastructure, and cloud environments (AWS, Azure, GCP) Strong understanding of OWASP Top 10 , CVSS, and secure coding principles Experience with tools such as … Hybrid working - 2 Days per month (London or Cheltenham) Must be UK based 6 months £600 per day ASAP Start 1-stage interview process If you're a seasoned Penetration Tester looking for a new contract, click Apply to get started. Alternatively, directly send a recent copy of your CV to Ben Sheppard at (see below) for an immediate More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
SR2
Senior Penetration Tester PenetrationTesting/Web & Cloud Security/Red Team/Outside IR35/Fully Remote/£600 pd/ASAP Start/6 Months SR2 have partnered with a cutting-edge Cyber Security Consultancy to recruit a Senior Penetration Tester to support a large-scale security assessment programme for public sector and regulated … ll work across a range of environments, identifying vulnerabilities, simulating real-world attacks, and helping to harden complex systems against evolving threats. Required Skills and Experience: Proven experience conducting penetrationtesting across web apps, APIs, infrastructure, and cloud environments (AWS, Azure, GCP) Strong understanding of OWASP Top 10 , CVSS, and secure coding principles Experience with tools such as … Hybrid working - 2 Days per month (London or Cheltenham) Must be UK based 6 Months £600 per day ASAP Start 1-stage interview process If you’re a seasoned Penetration Tester looking for a new contract, click Apply to get started. Alternatively, directly send a recent copy of your CV to Ben Sheppard at for an immediate discussion. More ❯
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom Hybrid / WFH Options
GoDefend Limited
GoDefend is a growing UK-based cyber security company based in Newcastle upon Tyne, offering a wide-spectrum of cyber solutions whilst specialising in continuous vulnerability scanning and penetration testing. We are seeking a Penetration Tester with over three years of hands-on experience in offensive security. Youll join a growing, fast-paced cyber security team where your … remote working), is ideal for a technically skilled professional who is also confident communicating with clients and translating complex risks into clear business language. What Youll Be Doing: Conduct penetrationtesting across web applications, mobile apps, cloud platforms, and internal networks. Perform detailed vulnerability assessments and provide actionable remediation guidance. Create professional, jargon-free reports suitable for both … technical and non-technical audiences. Lead or support scoping calls with clients to define the scope and objectives of testing engagements. Act as a trusted advisor, clearly communicating findings, risk implications, and recommendations to stakeholders. Mentor junior testers and contribute to internal training and documentation. Investigate post-incident root causes and propose preventative security controls. Keep abreast of emerging More ❯
Stratford-upon-avon, Warwickshire, United Kingdom Hybrid / WFH Options
Ccl Solutions Group
Summary: CCL Solutions Group is seeking an exceptional Senior Penetration Tester with CHECK Team Leader Infrastructure (CTL-INF) qualifications to join our elite team of security professionals. Location: Home based Main Job Summary This is more than just a job, we're looking for individuals with a hacker's mindset, deep technical expertise, and a relentless drive to secure … leading provider of cybersecurity services, we are a team committed to making a real difference in protecting communities, businesses, and the critical infrastructure of the UK. As a Senior Penetration Tester within CCL Solutions Group, your key responsibilities will be: Lead and deliver end-to-end penetrationtesting engagements across infrastructure and cloud environments. Manage and mentor … Leader certification (Cyber Scheme Team Leader - INF or CREST CCT-INF). Minimum of 2 years delivering CHECK engagements as a CTL. At least 3 years of hands-on penetrationtesting experience in enterprise environments. Deep understanding of infrastructure testing, Active Directory security, and cloud technologies (AWS, Azure, Kubernetes). Strong familiarity with tools such as Nmap More ❯
Senior 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 … range of areas including Risk Assessments, Vulnerability Management, Accreditations (ISO27001, GDPR), GRC (Governance, Risk, Compliance), Security Architecture Design and Build (technical and Non-technical), Incident Response, Protective Monitoring Services, PenetrationTesting and much more. We take clients through a journey to improve their overall security posture and maturity to ensure they feel reassured in the Security control, measures … go. Our roles are only available if you hold or fulfil the criteria to obtain a UK Security Clearance. Your future duties and responsibilities An opportunity for an experienced penetration testers has become available due to growth, joining the CGI Cyber Security business unit, one of the largest groups of cyber security specialists in the UK. CGI has a More ❯
London, England, United Kingdom Hybrid / WFH Options
Dionach by Nomios
Why join Dionach by Nomios? Since being acquired by Nomios in late 2024, Dionach by Nomios has continued its dynamic growth as a leading information security company. Specializing in penetrationtesting and information assurance services, we offer an incredible opportunity to be part of an experienced team, build your skills, and grow professionally. Dionach by Nomios holds impressive … enterprise security systems. Delivering presentations to technical and non-technical stakeholders. Main role will be as a Junior Cyber Security Consultant, with options in the future to move into penetrationtesting andto work in other areas of information security consultancy. Focus on your development by attaining industry recognised certifications. Be available for occasional on-call duties and on … site client engagements, as needed. What We're Looking For Qualifications: Relevant degree or one full year’s minimum experience in penetrationtesting or cyber security assurance. Experience: Some experience of cyber security assessment, vulnerability assessments, or penetration testing. Certifications: such as CPSA or CEH would be advantageous. Tools: Experience of penetrationtesting tools, Linux More ❯
Remote working (anywhere in the UK) Hybrid / WFH Options
Government Digital & Data
and promote a culture of continuous improvement.??? We are looking for an enthusiastic? Senior Test Engineer? (Non-Functional Security)?with great technical skills, able to deliver and support security testing workstreams, including vulnerability assessments and penetration testing. You will also offer guidance to other testers on security testing best practices.?? You will be part of our non … functional testing specialist team, working collaboratively with your team and overseeing the testing journey.?? This provides an opportunity to make the test community thrive by exploring new and emerging tools and approaches and working out how you can help the organisation deliver better services.??? This is a rewarding role within the Test Team and provides an opportunity to … more information. Job description As a Senior Test Engineer focusing on security you will;???? Working within a delivery team, you'll contribute to the coordination and execution of security testing across the software development lifecycle. This will involve running vulnerability scans using tools such as Burp, coordinating with relevant teams, testing security related issues.?? Support the wider test More ❯
Glasgow, Scotland, United Kingdom Hybrid / WFH Options
Nomios
Why join Dionach by Nomios? Since being acquired by Nomios in late 2024, Dionach by Nomios has continued its dynamic growth as a leading information security company. Specializing in penetrationtesting and information assurance services, we offer an incredible opportunity to be part of an experienced team, build your skills, and grow professionally. Dionach by Nomios holds impressive … enterprise security systems. Delivering presentations to technical and non-technical stakeholders. Main role will be as a Junior Cyber Security Consultant, with options in the future to move into penetrationtesting andto work in other areas of information security consultancy. Focus on your development by attaining industry recognised certifications. Be available for occasional on-call duties and on … site client engagements, as needed. What We're Looking For Qualifications : Relevant degree or one full year’s minimum experience in penetrationtesting or cyber security assurance. Experience : Some experience of cyber security assessment, vulnerability assessments, or penetration testing. Certifications : such as CPSA or CEH would be advantageous. Tools: Experience of penetrationtesting tools, Linux More ❯
Remote working (anywhere in the UK) Hybrid / WFH Options
Government Digital & Data
of continuous improvement. We are looking for an enthusiastic Lead Test Engineer (Security) with great technical skills able to coach and mentor other testers and lead the non-functional testing workstream focused on Security testing. You will be part of our lead tester group, working collaboratively with your team and overseeing the testing journey with management responsibilities. This … . Please see 'Things you need to know' section below for more information. Job description As a Lead Test Engineer focusing on security, you will: Take ownership of security testing within the software development lifecycle. This will involve running vulnerability scans using tools such as Burp, coordinating with relevant teams, and testing security-related issues. As a manager … you will provide advice, coaching and mentoring to testers on non-functional testing subjects such as security testing. Attend meetings and provide stakeholders with updates. Design and execute manual and automated security test cases using standard testing techniques. Design and implement pipeline solutions to support automated security testing and reporting. For more information on the Test Engineering More ❯
London, England, United Kingdom Hybrid / WFH Options
RSM UK
Consultant – Cyber Security (Penetration Tester) RSM UK Greater London, England, United Kingdom Join or sign in to find your next job Join to apply for the Consultant – Cyber Security (Penetration Tester) role at RSM UK Consultant – Cyber Security (Penetration Tester) RSM UK Greater London, England, United Kingdom 2 weeks ago Be among the first 25 applicants Join … to apply for the Consultant – Cyber Security (Penetration Tester) role at RSM UK Get AI-powered advice on this job and more exclusive features. Direct message the job poster from RSM UK Talent Acquisition Senior Specialist - Consulting As one of the world's largest networks of audit, tax and consulting firms, RSM delivers big ideas and premium service to … an enthusiastic Cyber Security Consultant to join our team. Working alongside our experienced team of specialists, you’ll be delivering offensive security services including digital footprint reconnaissance, social engineering, penetrationtesting and vulnerability assessments and more to high profile clients across all industries. The purpose of this role is to deliver our offensive security services including digital footprint More ❯
also have the opportunity to shape and grow a team underneath them. Key Responsibilities Proactively identify application-level vulnerabilities across authentication, payment flows, and core transactional systems Perform manual penetrationtesting, code reviews, and threat modelling across a modern FinTech platform Collaborate with engineering teams to remediate risks and implement secure development practices Take ownership of the company … Support and improve the existing Secure SDLC and DevSecOps environment Provide guidance on security in design, development, and implementation phases Required Experience Demonstrable hands-on experience in application security, penetrationtesting, or ethical hacking Proven background in card payment systems, payment processing, or credit card platforms Strong technical understanding of web applications, APIs, authentication, and data security Ability More ❯
Bristol, England, United Kingdom Hybrid / WFH Options
Stripe Olt
part of a truly team driven environment. As a First Responder, you must display excellent outside-the-box thinking and communication skills. DESIRABLE EXPERIENCE. Vulnerability Assessment experience. Knowledge of Penetrationtesting tools and techniques. Network and firewall alert management. Active Directory and group policy management experience. Experience in deploying, managing, and supporting of endpoint security platforms Information security … in line with business requirements. PowerShell scripting. Experience with server infrastructure deployment, configuration and support. Ability to produce high-quality technical reports. Experience with Cyber Essentials and Essentials Plus. Penetrationtesting experience. Security related certifications (BTL1, BTL2, SC200, CySA+, Sec+, etc). Shift Allowance: additional 5k salary uplift for being on shift Performance-related, discretionary end-of-year More ❯
London, England, United Kingdom Hybrid / WFH Options
Stripe Olt
part of a truly team driven environment. As a First Responder, you must display excellent outside-the-box thinking and communication skills. DESIRABLE EXPERIENCE. Vulnerability Assessment experience. Knowledge of Penetrationtesting tools and techniques. Network and firewall alert management. Active Directory and group policy management experience. Experience in deploying, managing, and supporting of endpoint security platforms Information security … in line with business requirements. PowerShell scripting. Experience with server infrastructure deployment, configuration and support. Ability to produce high-quality technical reports. Experience with Cyber Essentials and Essentials Plus. Penetrationtesting experience. Security related certifications (BTL1, BTL2, SC200, CySA+, Sec+, etc). Shift Allowance: additional 5k salary uplift for being on shift Performance-related, discretionary end-of-year More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
Stripe Olt
part of a truly team driven environment. As a First Responder, you must display excellent outside-the-box thinking and communication skills. DESIRABLE EXPERIENCE. Vulnerability Assessment experience. Knowledge of Penetrationtesting tools and techniques. Network and firewall alert management. Active Directory and group policy management experience. Experience in deploying, managing, and supporting of endpoint security platforms Information security … in line with business requirements. PowerShell scripting. Experience with server infrastructure deployment, configuration and support. Ability to produce high-quality technical reports. Experience with Cyber Essentials and Essentials Plus. Penetrationtesting experience. Security related certifications (BTL1, BTL2, SC200, CySA+, Sec+, etc). Shift Allowance: additional 5k salary uplift for being on shift Performance-related, discretionary end-of-year More ❯
Basingstoke, Hampshire, South East, United Kingdom Hybrid / WFH Options
Southern Communications Ltd
and plans VulnerabilityManagement:?Research weaknesses and find ways to counter them Security incident response:?Respond to attack vectors and security incidents, and coordinate incident response across teams Security software testing:?Test company software, firmware, and firewalls Security software design:?Design software security systems like intrusion detection systems and firewalls Security system maintenance:?Maintainand proof network security systems Security system … of basic co-relation rules, and administration of SIEMpreferred Should haveexpertiseon TCP/IP network traffic and event log analysis Network Troubleshooting skillsrequired. Knowledge and hands-on experience in penetrationtesting/vulnerability scanning, security tools like tenable Nessus, kaliLinux Knowledge of ITIL disciplines such as Incident, Problem and Change Management Experience of infrastructure design and management in More ❯
Central London, London, United Kingdom Hybrid / WFH Options
Marlin Selection
Manage and optimise enterprise-grade security tools: WAF, DDoS, email and web security gateways, SIEM, SOAR, EDR, MFA, SSO, IDS/IPS, PAM and more. Perform vulnerability assessments and penetration test remediation. Deliver Cyber Security Awareness Training across the business. Lead ad-hoc security initiatives and projects. Mentor junior security staff and collaborate across IT and business units to … SC-100/200/900, OSCP or equivalent. Strong interpersonal and communication skills. Ability to lead, prioritise, and deliver across multiple concurrent tasks. Previous experience in financial services, penetrationtesting, or a SOC environment is a strong advantage. Working Pattern & Location Hybrid working model: 3 days in the office (High Holborn), 2 days from home. Shift coverage More ❯