London, Coleman Street, United Kingdom Hybrid / WFH Options
Deerfoot Recruitment Solutions Limited
Penetration Testing Team Lead Technology Banking AVP Level Hybrid (London (Moorgate) 3 days per week) Salary & Package TBC Opportunity for a skilled Cyber Security Professional with penetration testing and redteam expertise to join a global financial services organisation. This is a hands-on role where you'll simulate advanced cyber attacks, test defences, and influence … enterprise-level security strategy. Key Responsibilities Lead redteam operations , penetration testing, and ethical hacking engagements Plan and deliver cyber attack simulations, vulnerability assessments, and social engineering tests Work with SOC teams on purple team exercises to enhance detection and response Produce executive reporting on cyber threats, risks, and remediation progress Collaborate with security and infrastructure … role in cyber security, penetration testing, and ethical hacking at enterprise scale. This role could suit individuals who have held the following role titles: Penetration Tester, RedTeam Specialist, Lead RedTeam Operator, RedTeam Lead, Ethical Hacker, Security Tester, Vulnerability Analyst, Offensive Security Specialist, Threat Intelligence Analyst. Deerfoot Recruitment Solutions More ❯
Kingston Upon Thames, Surrey, United Kingdom Hybrid / WFH Options
Unilever
businesses and increasing representation of diverse groups in our advertising. Find out more about our commitment to equity, diversity, and inclusion on our website . Unilever's Cyber Security team is a global, product-led function aligned to the NIST Cyber Security Framework. We deliver capabilities across governance, protection, detection, response, and recovery to safeguard our people, operations, and … surface management, and a mature bug bounty program. The ideal candidate will be a transformation leader with deep technical expertise in offensive security and a passion for building purple team capabilities that proactively identify and close control gaps across the enterprise. The Senior Manager - Offensive Security will serve as both a strategic leader and hands-on technical expert, driving … accountable for delivering high-impact penetration testing, managing our attack surface, and overseeing a global bug bounty program. With a strong focus on identifying control gaps and advancing purple team maturity, the ideal candidate will bring deep technical acumen, a transformation mindset, and a proven ability to lead and inspire high-performing teams in a dynamic, threat-informed environment. More ❯
Threat Intelligence Analyst for a leading global banking organisation with an advanced cyber defence function in London. This is a fantastic opportunity to shape threat intelligence, work alongside Red/Blue Teams, and operationalise intelligence using the latest cybersecurity … penetration testing, and Breach & Attack Simulation (BAS) platforms. Key Responsibilities: Monitor and analyse global cyber threat landscapes, identifying threats, adversary tactics, and emerging risks Collaborate with RedTeam, Blue Team, and Penetration Testing specialists to integrate intelligence into Breach & Attack Simulation (BAS) scenarios Act as a point of contact between threat intelligence, Red/… incident response, providing context, attributions, and support as required Required Skills & Experience: Extensive experience in threat intelligence, cybersecurity operations, or penetration testing Proven ability to work collaboratively with Red/Blue teams and Security Operations Centres (SOC) Hands-on experience with TIPs (Threat Intelligence Platforms), SIEM tools, and threat data enrichment solutions Practical exposure to Breach & Attack Simulation More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
4SQUARE RECRUITMENT LTD
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 … and provide pragmatic remediation advice to clients. Key Responsibilities Plan, lead, and execute sophisticated penetration tests across infrastructure, web applications, APIs, and internal networks. Conduct advanced RedTeam exercises to simulate real-world adversary attacks and test organisational defences. Produce high-quality, clear, and concise reports for both technical and executive audiences, detailing findings, risks, and actionable … remediation strategies. Mentor and provide guidance to junior members of the team, promoting best practices and knowledge sharing. Collaborate with clients to scope engagements, present findings, and provide expert advice on mitigating identified vulnerabilities. Stay abreast of the latest security vulnerabilities, attack vectors, tools, and methodologies. Contribute to the continuous improvement of our testing methodologies and service offerings. Essential More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Xact Placements Limited
offensive experts to invent new TTPs and attack modern infrastructure Researching cutting-edge attack vectors across cloud, SaaS, web stacks, and internet-exposed infrastructure Partnering with RedTeam Engineers to scale and automate your discoveries so nothing gets wasted (Optional but encouraged) Presenting your research at industry conferences — with full company support to make it happen What … they’re looking for: 5+ years of real-world offensive security or redteaming experience Deep understanding of how to compromise organisations without relying on public CVEs Ability to think like an attacker, working without fixed scopes or playbooks Scripting skills (Python, Go, etc.) to automate exploits, discovery, or tooling Industry certifications (CCSAS, CCT, CRT, OSCP, etc.) or … tools & tech – you’ll be enabled to do your best work Huge growth – this scale-up is in hypergrowth mode, with internal promotion baked into the culture World-class team – collaborate with some of the sharpest offensive minds in the industry This isn’t just another pentesting job. It’s your chance to push boundaries, break things, and redefine More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Xact Placements Limited
offensive experts to invent new TTPs and attack modern infrastructure Researching cutting-edge attack vectors across cloud, SaaS, web stacks, and internet-exposed infrastructure Partnering with RedTeam Engineers to scale and automate your discoveries so nothing gets wasted (Optional but encouraged) Presenting your research at industry conferences — with full company support to make it happen What … they’re looking for: 5+ years of real-world offensive security or redteaming experience Deep understanding of how to compromise organisations without relying on public CVEs Ability to think like an attacker, working without fixed scopes or playbooks Scripting skills (Python, Go, etc.) to automate exploits, discovery, or tooling Industry certifications (CCSAS, CCT, CRT, OSCP, etc.) or … tools & tech – you’ll be enabled to do your best work Huge growth – this scale-up is in hypergrowth mode, with internal promotion baked into the culture World-class team – collaborate with some of the sharpest offensive minds in the industry This isn’t just another pentesting job. It’s your chance to push boundaries, break things, and redefine More ❯
Wokingham, Berkshire, United Kingdom Hybrid / WFH Options
Investigo
Conduct manual and automated penetration tests on web applications, networks, APIs, and mobile platforms Identify, exploit, and document vulnerabilities, delivering detailed risk assessments Design and execute redteam exercises and threat simulations Work closely with development and infrastructure teams to remediate findings Produce comprehensive reports highlighting risks, impacts, and mitigation strategies Stay up to date on emerging … Support internal security awareness training and initiatives Contribute to the development of security policies and best practices Required Skills & Experience: Strong background in penetration testing, ethical hacking, or redteaming Deep knowledge of OWASP Top 10, MITRE ATT&CK, and CVSS scoring systems Proficiency with tools such as Burp Suite, Metasploit, Nmap, Wireshark, and Kali Linux Scripting experience More ❯
manual and automated penetration tests on web applications, networks, APIs, and mobile platforms Identify, exploit, and document security vulnerabilities with detailed risk assessment Develop and execute redteam exercises and threat simulations Collaborate with development and infrastructure teams to remediate findings Prepare comprehensive reports outlining findings, impact, and mitigation strategies Stay current with latest attack vectors, tools … Assist in security awareness training and internal education efforts Contribute to security policies and best practices development Required Skills & Qualifications Proven experience in penetration testing, ethical hacking, or redteaming Strong understanding of OWASP Top 10, MITRE ATT&CK, and CVSS scoring Proficiency with tools like Burp Suite, Metasploit, Nmap, Wireshark, Kali Linux Familiarity with scripting languages (Python More ❯
manual and automated penetration tests on web applications, networks, APIs, and mobile platforms Identify, exploit, and document security vulnerabilities with detailed risk assessment Develop and execute redteam exercises and threat simulations Collaborate with development and infrastructure teams to remediate findings Prepare comprehensive reports outlining findings, impact, and mitigation strategies Stay current with latest attack vectors, tools … Assist in security awareness training and internal education efforts Contribute to security policies and best practices development Required Skills & Qualifications Proven experience in penetration testing, ethical hacking, or redteaming Strong understanding of OWASP Top 10, MITRE ATT&CK, and CVSS scoring Proficiency with tools like Burp Suite, Metasploit, Nmap, Wireshark, Kali Linux Familiarity with scripting languages (Python More ❯
manual and automated penetration tests on web applications, networks, APIs, and mobile platforms Identify, exploit, and document security vulnerabilities with detailed risk assessment Develop and execute redteam exercises and threat simulations Collaborate with development and infrastructure teams to remediate findings Prepare comprehensive reports outlining findings, impact, and mitigation strategies Stay current with latest attack vectors, tools … Assist in security awareness training and internal education efforts Contribute to security policies and best practices development Required Skills & Qualifications Proven experience in penetration testing, ethical hacking, or redteaming Strong understanding of OWASP Top 10, MITRE ATT&CK, and CVSS scoring Proficiency with tools like Burp Suite, Metasploit, Nmap, Wireshark, Kali Linux Familiarity with scripting languages (Python More ❯
out penetration tests (both automated and manual) on applications, networks, APIs, and mobile systems. Detect and exploit weaknesses, providing clear risk-based assessments Design and run redteam scenarios and adversary simulations Collaborate with engineering and infrastructure teams to remediate vulnerabilities Write thorough technical and executive-level reports detailing risks, business impact, and remediation options Keep pace … internal awareness sessions and training around cyber threats Feed into the development of security standards, guidance, and processes Skillset & requirements Solid background in penetration testing, ethical hacking, or redteaming engagements Strong knowledge of frameworks such as OWASP Top 10 , MITRE ATT&CK , and risk-scoring methods like CVSS Practical use of tools such as Burp Suite, Nmap More ❯
OWASP, STRIDE, PASTA Produce strategic risk and threat reports for senior stakeholders Stay ahead of the curve with threat intelligence and geopolitical awareness Skills Experience with threat modelling, redteaming, vulnerability management or active defence Knowledge of TTPs, threat actor motivations, and cyber frameworks (e.g. NIST CSF, FAIR, ISO 27001) Ability to interpret and design Data Flow Diagrams More ❯
engineering and data science skills, ideal candidates will demonstrate a keen interest in ethical and safety aspects of using AI in drug discovery and the clinic. The Responsible AI team is built on the principles of ownership, accountability, continuous development, and collaboration. This fixed-term position is a unique opportunity to contribute to the development and evaluation of generative … Responsible for high quality software implementations according to best practices, including automated test suites and documentation. Participate in code reviews, continuously improving personal standards as well as the wider team and product. Liaise with other technical staff and data engineers in the team and across allied teams, to build an end-to-end pipeline consuming other data products. …/protected veteran status or any other federal, state or local protected class. If you need any adjustments in the recruitment process, please get in touch with our Recruitment team (EMEA-GSKLink@allegisglobalsolutions.com) to further discuss this today. Important notice to employment businesses/agencies GSK does not accept referrals from employment businesses and/or employment agencies in More ❯
engineering and data science skills, ideal candidates will demonstrate a keen interest in ethical and safety aspects of using AI in drug discovery and the clinic. The Responsible AI team is built on the principles of ownership, accountability, continuous development, and collaboration. This fixed-term position is a unique opportunity to contribute to the development and evaluation of generative … Responsible for high quality software implementations according to best practices, including automated test suites and documentation. Participate in code reviews, continuously improving personal standards as well as the wider team and product. Liaise with other technical staff and data engineers in the team and across allied teams, to build an end-to-end pipeline consuming other data products. …/protected veteran status or any other federal, state or local protected class. If you need any adjustments in the recruitment process, please get in touch with our Recruitment team (EMEA-GSKLink@allegisglobalsolutions.com) to further discuss this today. Important notice to employment businesses/agencies GSK does not accept referrals from employment businesses and/or employment agencies in More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Hargreaves Lansdown
period of significant digital transformation and on an ongoing basis. The role will champion secure-by-default/design principles, drive security best practices, and lead a high-performing team in the context of ambitious cloud adoption, agile delivery, and regulatory evolution. The role balances strategic vision with operational oversight, ensuring security resilience and enabling the firm's growth … GDPR, etc). Oversee the secure development lifecycle, from requirements and design to testing, deployment, and ongoing operation, ensuring risk mitigation at every stage. Lead, mentor, and develop a team of application and product security professionals, fostering a culture of continuous improvement and innovation. Advocate for security across the product lifecycle by aligning strong security practices with strategic goals … partners, vendors, and industry groups to benchmark best practice and represent the firm's interests. Lead the offensive security function looking after penetration testing, red/purple team exercises and bug bounty programme. About you Extensive leadership experience in application and/or product security, ideally within the wealth management, financial services or fintech sectors. Track record More ❯
Employment Type: Permanent, Part Time, Work From Home
We are looking for an experienced Recruitment Consultant to join our Sales & Marketing team! In this role, you will be responsible for sourcing, attracting, and placing top talent for our clients while building and maintaining strong relationships with both candidates and clients. Red King is a dynamic recruitment company, specialising in the placement of temporary, contract and … from initial candidate sourcing to placement and onboarding. - Build and maintain strong relationships with clients, understanding their hiring needs and providing tailored recruitment solutions. - Manage, mentor, and support a team of recruitment consultants. - Negotiate offers and contracts between candidates and clients. - Keep up-to-date with industry trends, market conditions, and technological advancements. - Meet individual billing targets and oversee … team targets. - Lead by example in terms of work ethic, delivery standards, and KPIs. - Identify and win new client accounts through cold outreach, networking, or referrals. Key Requirements: - Proven experience as a Consultant, ideally in an agency setting. Sales & Marketing recruitment experience is preferred. - Strong understanding of the industry, including knowledge of different technologies and job roles. - Excellent communication More ❯
We are looking for an experienced Recruitment Consultant to join our Sales & Marketing team! In this role, you will be responsible for sourcing, attracting, and placing top talent for our clients while building and maintaining strong relationships with both candidates and clients. Red King is a dynamic recruitment company, specialising in the placement of temporary, contract and … from initial candidate sourcing to placement and onboarding. - Build and maintain strong relationships with clients, understanding their hiring needs and providing tailored recruitment solutions. - Manage, mentor, and support a team of recruitment consultants. - Negotiate offers and contracts between candidates and clients. - Keep up-to-date with industry trends, market conditions, and technological advancements. - Meet individual billing targets and oversee … team targets. - Lead by example in terms of work ethic, delivery standards, and KPIs. - Identify and win new client accounts through cold outreach, networking, or referrals. Key Requirements: - Proven experience as a Consultant, ideally in an agency setting. Sales & Marketing recruitment experience is preferred. - Strong understanding of the industry, including knowledge of different technologies and job roles. - Excellent communication More ❯
We are looking for an experienced Managing/Principal Consultant to join our team! In this role, you will be responsible for sourcing, attracting, and placing top talent for our clients while building and maintaining strong relationships with both candidates and clients. Red King is a dynamic recruitment company, specialising in the placement of temporary, contract and … from initial candidate sourcing to placement and onboarding. - Build and maintain strong relationships with clients, understanding their hiring needs and providing tailored recruitment solutions. - Manage, mentor, and support a team of recruitment consultants. - Negotiate offers and contracts between candidates and clients. - Keep up-to-date with industry trends, market conditions, and technological advancements. - Meet individual billing targets and oversee … team targets. - Lead by example in terms of work ethic, delivery standards, and KPIs. - Identify and win new client accounts through cold outreach, networking, or referrals. Key Requirements: - Proven experience as a Consultant, ideally in an agency setting. Engineering, IT, Sales & Marketing, or Construction Recruitment experience is preferred. - Strong understanding of the industry, including knowledge of different technologies and More ❯
We are looking for an experienced Managing/Principal Consultant to join our team! In this role, you will be responsible for sourcing, attracting, and placing top talent for our clients while building and maintaining strong relationships with both candidates and clients. Red King is a dynamic recruitment company, specialising in the placement of temporary, contract and … from initial candidate sourcing to placement and onboarding. - Build and maintain strong relationships with clients, understanding their hiring needs and providing tailored recruitment solutions. - Manage, mentor, and support a team of recruitment consultants. - Negotiate offers and contracts between candidates and clients. - Keep up-to-date with industry trends, market conditions, and technological advancements. - Meet individual billing targets and oversee … team targets. - Lead by example in terms of work ethic, delivery standards, and KPIs. - Identify and win new client accounts through cold outreach, networking, or referrals. Key Requirements: - Proven experience as a Consultant, ideally in an agency setting. Engineering, IT, Sales & Marketing, or Construction Recruitment experience is preferred. - Strong understanding of the industry, including knowledge of different technologies and More ❯
job training and attending training programmes as appropriate, and support/provide mentorship to others in the team. • Supports the Threat Modelling Lead when required, particularly on forecasting future team operations. • Is a subject matter expert (SME) on emerging threats and will work on complex issues as a fully contributory member of the Threat Modelling Team, with limited … to security threats. • Performs continuous evaluation of the organisation's estate, assessing function capability, and suggesting improvements where necessary. • Identifying security gaps, and building attack simulations to support Purple Team engagements by illustrating potential attack patterns to prioritise future remediation efforts. • Produces reports detailing key threats and risks to the organisation at a strategic level for business units to … boundaries and is able to create one using information provided about an environment. • Familiar with the functions of relevant authorities e.g. NCSC, NPSA. • An understanding of Vulnerability Management, RedTeaming, and Breach and Attack Simulation or experience of working within an Active Defence discipline. Experience looking for: • All internal based projects. Backlog of tasks to work through. • Mitre More ❯
to security threats. Performs continuous evaluation of the organisation's estate, assessing function capability, and suggesting improvements where necessary. Identifying security gaps, and building attack simulations to support Purple Team engagements by illustrating potential attack patterns to prioritise future remediation efforts. Produces reports detailing key threats and risks to the organisation at a strategic level for business units to … boundaries and is able to create one using information provided about an environment. Familiar with the functions of relevant authorities e.g. NCSC, NPSA. An understanding of Vulnerability Management, RedTeaming, and Breach and Attack Simulation or experience of working within an Active Defence discipline. Security Requirements: SC This role will require you to hold or be eligible to More ❯
to security threats. Performs continuous evaluation of the organisation's estate, assessing function capability, and suggesting improvements where necessary. Identifying security gaps, and building attack simulations to support Purple Team engagements by illustrating potential attack patterns to prioritise future remediation efforts. Produces reports detailing key threats and risks to the organisation at a strategic level for business units to … boundaries and is able to create one using information provided about an environment. Familiar with the functions of relevant authorities e.g. NCSC, NPSA. An understanding of Vulnerability Management, RedTeaming, and Breach and Attack Simulation or experience of working within an Active Defence discipline. Security Requirements: SC This role will require you to hold or be eligible to More ❯