1 to 25 of 140 Remote Penetration Testing Jobs

Overview Pentest People is a UK-based security consultancy specialising in providing Penetration Testing as a Service to all its clients. Our approach combines consultant-led penetration testing with ongoing vulnerability assurance through our SecurePortal, providing clients with a continuous, living threat management system throughout the contract duration. As CHECK Team Leader , you will lead and … oversee penetration testing engagements for government and critical infrastructure clients, ensuring compliance with NCSC methodologies while delivering technical and strategic value. This role requires both Infrastructure and Application CHECK certifications alongside a UK Cyber Security Council Principal Professional Title in Security Testing. You will be responsible for managing complex security assessments from initial scoping through final report delivery … leading a team of skilled penetration testers, and serving as the primary technical authority for client engagements. The position requires expertise in both infrastructure and application security domains, with the ability to transition between hands-on technical assessments and executive-level risk communication. This remote-based role includes regular on-site client work across the UK. You will work More ❯

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 red team 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 red team 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 teams to … strengthen overall cyber resilience Skills & Experience 3+ years in penetration testing/ethical hacking/red teaming Strong understanding of cyber threats, APTs, threat actor tactics, and exploit development Familiar with SIEM, defensive security monitoring, incident response, and detection engineering Deep knowledge of network, web application, and enterprise architecture security Excellent communication skills to present cyber risk insights More ❯

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 red team 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 red team 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 teams to … strengthen overall cyber resilience Skills & Experience 3+ years in penetration testing/ethical hacking/red teaming Strong understanding of cyber threats, APTs, threat actor tactics, and exploit development Familiar with SIEM, defensive security monitoring, incident response, and detection engineering Deep knowledge of network, web application, and enterprise architecture security Excellent communication skills to present cyber risk insights More ❯

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 red team 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 red team 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 teams to … strengthen overall cyber resilience Skills & Experience 3+ years in penetration testing/ethical hacking/red teaming Strong understanding of cyber threats, APTs, threat actor tactics, and exploit development Familiar with SIEM, defensive security monitoring, incident response, and detection engineering Deep knowledge of network, web application, and enterprise architecture security Excellent communication skills to present cyber risk insights More ❯

is not available. Who we are: Cyber Guarded Ltd is a long-established and independent cyber security company based in Belfast. As the premier NCSC-approved supplier for CHECK Penetration Testing in Northern Ireland, including Cyber Incident Exercising being conducted at the highest levels, along with Cyber Advisor - Cyber Essentials, we support clients across both public and private … sectors. As we continue to grow significantly, securing significant contracts across Northern Ireland, we’re strengthening our technical team to meet demand. We are seeking skilled Penetration Testers who are either already Cyber Scheme Team Member (CSTM) or CREST Registered Penetration Tester (CRT) or have the technical ability and motivation to gain the above qualifications in the near … future to achieve NCSC CHECK Penetration Testing status. What You’ll Do: Perform infrastructure, web, cloud, and OT penetration testing Produce clear, actionable reports and remediation advice Engage with clients through the full testing lifecycle Contribute to tooling, methodology, and internal R&D What We’re Looking For: Hands-on experience in professional penetration More ❯

Senior Penetration Tester Location: Fully Remote (UK-Based) Salary Range: £50,000 - £75,000 (dependent on experience) Position: Permanent, 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 skilled and motivated Senior Penetration Tester to join our remote team. You will be responsible for leading and executing complex penetration tests against a variety of systems, networks, and applications. The ideal candidate is not just a proficient tester … but a critical thinker who can articulate risks clearly 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 Red Team exercises to simulate real-world adversary attacks and test organisational defences. Produce high-quality, clear, and concise reports for both technical and More ❯

Senior Penetration Tester Location: Fully Remote (UK-Based) Salary Range: £50,000 - £85,000 (dependent on experience) Position: Permanent, 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 skilled and motivated Senior Penetration Tester to join our remote team. You will be responsible for leading and executing complex penetration tests against a variety of systems, networks, and applications. The ideal candidate is not just a proficient tester … but a critical thinker who can articulate risks clearly 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 Red Team exercises to simulate real-world adversary attacks and test organisational defences. Produce high-quality, clear, and concise reports for both technical and More ❯

Senior Red Cyber Operator Location: Fort Belvoir Work Type: Onsite Remote Work: NO Job Description Gridiron IT is seeking a Senior Red Cyber Operator. Responsibilities Penetration Testing Red Team Assessments Offensive cyber operations Will direct the activities of mid-level operators Antivirus evasion, EDR evasion Qualifications Active TS/SCI Clearance 10+ years Offensive Cyber experience, DoD Cyber … This assessment-specific leadership position guides the technical planning, execution, and reporting of a specific assigned assessment 3+ years' experience in conducting red team assessments, offensive cyber operations, or penetration testing and be prepared to direct the activities of mid-level operators. Special requirements: Professional Certification(s) required for this position are as follows: o Must hold an … Ops- Red Team 1 ROPS, Red Team Journeyman Course (RTJC), Certified Red Team Operator (CRTO) certification, Offensive Security, Certified Professional (OSCP), Global Information Assurance Certification, (GIAC) Exploit Researcher & Advanced Penetration Tester (GXPN), GIAC Penetration Tester (GPEN), and/or GIAC Web Application Penetration Tester (GWAP). Expertise in antivirus evasion, EDR evasion, and/or penetration More ❯

are looking for a technically exceptional and visionary Senior Manager to lead our Offensive Security function. This role is both strategic and hands-on, responsible for delivering high-impact penetration testing, attack 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 … Security will serve as both a strategic leader and hands-on technical expert, driving the evolution of our offensive security capabilities. This role is 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 … a transformation mindset, and a proven ability to lead and inspire high-performing teams in a dynamic, threat-informed environment. RESPONSIBILITIES Technical Leadership & Execution - Personally lead and execute advanced penetration tests, red/purple team exercises, and adversary emulation campaigns across cloud, application, and infrastructure layers. - Identify and exploit vulnerabilities to simulate real-world attack scenarios, validate detection and More ❯

modelling, and secure coding practices across agile and DevOps teams, ensuring alignment with regulatory requirements (FCA, 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 … accelerate digital transformation. Develop and maintain application security architecture, reference models, and automation in line with cloud-first and hybrid environments (AWS, Azure, etc). Commission and manage security testing (SAST, DAST, pen testing, Interactive testing, Mobile testing, bug bounties), triage vulnerabilities, and drive remediation efforts with development teams. Report to executive leadership and the board … across the wider business. Engage with external 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 More ❯

modelling, and secure coding practices across agile and DevOps teams, ensuring alignment with regulatory requirements (FCA, 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 … accelerate digital transformation. Develop and maintain application security architecture, reference models, and automation in line with cloud-first and hybrid environments (AWS, Azure, etc). Commission and manage security testing (SAST, DAST, pen testing, Interactive testing, Mobile testing, bug bounties), triage vulnerabilities, and drive remediation efforts with development teams. Report to executive leadership and the board … across the wider business. Engage with external 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 More ❯

End Date Friday 26 September 2025 Salary Range £70,929 - £78,810 Flexible Working Options Hybrid Working, Job Share Job Description Summary . Job Description JOB TITLE: Senior Penetration Tester SALARY: £70,929 - £78,810 LOCATION(S): Leeds, Bristol, Manchester or Edinburgh HOURS: Full-time WORKING PATTERN: Our work style is hybrid, which involves spending at least two days … the heart of everything we do, helping Britain prosper, and protecting the Group and its customers and suppliers from security threats. Key Responsibilities Plan, execute and report on complex penetration testing engagements against Web, API, Mobile, infrastructure and cloud assets Design and implement repeatable and efficient testing mechanisms to identify weaknesses at scale Review and QA findings … from testing engagements to ensure accuracy and quality Define appropriate scope, methodology and mechanism for security testing of the group's assets, including regulatory testing Stay up to date on active and emerging threats faced by the UK financial service sector Champion team development by mentoring and coaching junior team members Why Lloyds Banking Group We're More ❯

client, a leading global organization, is looking for a skilled Internal Pentester to join a leading security team in London. This contract role is perfect for someone experienced in penetration testing across networks, systems, web applications, APIs, and cloud environments, who can identify vulnerabilities, simulate attacks, and deliver actionable remediation advice. Youll work in a compliance-driven, high … security environment, collaborating with cross-functional teams to strengthen the organizations security posture. What Youll Do Conduct full-scope penetration tests on applications, APIs, internal infrastructure, networks, and cloud environments (AWS, Azure, GCP). Identify and exploit security flaws: insecure authentication, authorization bypass, input validation issues, cloud misconfigurations, AD misuse, etc. Perform internal/external network testing, AD … enumeration, privilege escalation. Automate security testing where possible, integrating IaC and ServiceNow workflows. Simulate real-world attacks using the same techniques and tools as malicious actors. Produce detailed, actionable reports with executive summaries and technical findings. Collaborate with development, cloud, and infrastructure teams on remediation. Keep up to date with latest vulnerabilities, exploit techniques, and pentesting tools. Essential Skills More ❯

apps that sync with the client's hardware devices Drive DevOps best practices across CI/CD pipelines, monitoring, and deployment Design and maintain a cybersecurity-first architecture, including penetration testing Optimise an Azure-based infrastructure for high availability and cost efficiency Collaborate with cross-functional teams to deliver impactful new features Shape the design of future products … Tech Stack Web: ASP.NET Core, C#, JavaScript, HTML/CSS PC: C#, XAML, USB-MTP Mobile: Cordova (iOS & Android) Cloud: Microsoft Azure, CI/CD pipelines, version control, automated testing Security: Secure coding, authentication, penetration testing Hardware: Industry-leading devices, digitally integrated What They are Looking For KO2's client is seeking a creative, forward-thinking developer More ❯

apps that sync with the client's hardware devices Drive DevOps best practices across CI/CD pipelines, monitoring, and deployment Design and maintain a cybersecurity-first architecture, including penetration testing Optimise an Azure-based infrastructure for high availability and cost efficiency Collaborate with cross-functional teams to deliver impactful new features Shape the design of future products … Tech Stack Web: ASP.NET Core, C#, JavaScript, HTML/CSS PC: C#, XAML, USB-MTP Mobile: Cordova (iOS & Android) Cloud: Microsoft Azure, CI/CD pipelines, version control, automated testing Security: Secure coding, authentication, penetration testing Hardware: Industry-leading devices, digitally integrated What They are Looking For KO2's client is seeking a creative, forward-thinking developer More ❯

Security Engineer, you will implement and maintain robust security systems and protocols across the our IT infrastructure. You will conduct risk assessments and vulnerability scans, mitigate vulnerabilities identified in penetration testing, and implement preventative measures to protect against cyber threats. You will monitor the security infrastructure and detect and respond to potential threats. You will help mentor and … Manage MDM\MAM and Conditional Access Manage security certificates and keys. Manage IDS and IPS. Manage PAM systems Deliver Cyber Security Awareness Training Remediate vulnerabilities and weaknesses identified during penetration testing. Ad-hoc IT security projects Experience Essential The successful candidate will have a good working knowledge and experience in managing the majority of the following technology stack CrowdStrike … Microsoft Certificate Services Ivanti or Automox patching AppCheck or Tenable WAS Kali Linux (NMAP, Metasploit, BurpSuite, John etc) Desired Education: CISM, MS SC100, 200 and 900, OSCP or other penetration testing qualifications. Industry: Financial services, SOC, Pentesting is desirable Personal Skills: Excellent inter-personal, written and verbal communication skills The ability to handle multiple priorities, tasks and projects More ❯

special to the table, including you! Even if you feel you're close but not an exact match, we encourage you to apply. Overview We're seeking a dynamic Penetration Tester to join our growing team within a large organization. This is a client-facing, fully remote role with exciting travel opportunities for internal engagements, wireless assessments, and red … teaming. This opportunity is within our Cyber Risk Management Division and will be part of a team of Penetration Testing experts. How you'll make an impact Conduct external, internal, web application, WiFi, cloud, and red team penetration tests. Engage in OSINT, phishing campaigns, Cyber Essentials audits, and governance projects. Provide cyber awareness training and network hardening … consultations for clients. About You Experience as a Penetration Tester with proven expertise in web application testing, internal blackbox testing, cloud, and WiFi assessments. Previous experience in IT (Helpdesk/IT Support) with a solid understanding of networking, Windows Active Directory, and Windows/Linux systems. Knowledge of OWASP vulnerabilities and experience in web application and infrastructure More ❯

CHECK Team Leader Infrastructure CHECK Certified Penetration tester/CTL/Inf/Outside IR35/Fully Remote/£600 pd/ASAP Start/2 Weeks SR2 have partnered with a specialist Cyber Security Consultancy looking to expand their consultant CHECK team for a recent bid win.The CTL will lead on high-assurance CHECK penetration testing whilst upholding testing standards and create high quality reports.RequiredActive CTL qualification at Principal or Chartered in Infrastructure.Extensive background in penetration testing.Currently holding SC.Passionate and proactive in your testing approach.Excellent communication skills.Contract Details2 Weeks - Potential future engagementsOutside IR35£600 Per dayFully RemoteASAP Start, 1 Stage Interview processPlease apply now or contact me directly if this role looks More ❯

Azure Sentinel/Microsoft Defender/Endpoint Security/PowerShell/Python/Bash/Azure DevOps/Infrastructure as Code/CI/CD/Network Security/Penetration Testing/Vulnerability Management/ISO27001/Information Assurance/Computer Science/Cyber Security/Information Security/Security Compliance More ❯

the cyber kill chain. Familiarity with frameworks including MITRE ATT&CK, NIST, and CIS. Strong communication, analytical, and presentation skills. Solid understanding of network traffic flows, vulnerability management, and penetration testing principles. Knowledge of ITIL processes (Incident, Problem, Change Management). Ability to work independently and thrive in a 24/7 on-call environment. Education & Experience More ❯

the cyber kill chain. Familiarity with frameworks including MITRE ATT&CK, NIST, and CIS. Strong communication, analytical, and presentation skills. Solid understanding of network traffic flows, vulnerability management, and penetration testing principles. Knowledge of ITIL processes (Incident, Problem, Change Management). Ability to work independently and thrive in a 24/7 on-call environment. Education & Experience More ❯

the cyber kill chain. Familiarity with frameworks including MITRE ATT&CK, NIST, and CIS. Strong communication, analytical, and presentation skills. Solid understanding of network traffic flows, vulnerability management, and penetration testing principles. Knowledge of ITIL processes (Incident, Problem, Change Management). Ability to work independently and thrive in a 24/7 on-call environment. Education & Experience More ❯

the cyber kill chain. Familiarity with frameworks including MITRE ATT&CK, NIST, and CIS. Strong communication, analytical, and presentation skills. Solid understanding of network traffic flows, vulnerability management, and penetration testing principles. Knowledge of ITIL processes (Incident, Problem, Change Management). Ability to work independently and thrive in a 24/7 on-call environment. Education & Experience More ❯

the cyber kill chain. Familiarity with frameworks including MITRE ATT&CK, NIST, and CIS. Strong communication, analytical, and presentation skills. Solid understanding of network traffic flows, vulnerability management, and penetration testing principles. Knowledge of ITIL processes (Incident, Problem, Change Management). Ability to work independently and thrive in a 24/7 on-call environment. Education & Experience More ❯

the cyber kill chain. Familiarity with frameworks including MITRE ATT&CK, NIST, and CIS. Strong communication, analytical, and presentation skills. Solid understanding of network traffic flows, vulnerability management, and penetration testing principles. Knowledge of ITIL processes (Incident, Problem, Change Management). Ability to work independently and thrive in a 24/7 on-call environment. Education & Experience More ❯