176 to 200 of 522 Penetration Testing Jobs

enterprises, provides research-fueled security services across all industries. Our cutting‐edge cybersecurity teams provide highly specialized technical and programmatic services including full‐stack penetration testing, program efficacy assessments, and hardware hacking. IOActive brings a unique attacker’s perspective to every engagement to maximize cybersecurity investments and improve … side ARM 32‐ and 64‐bit assembly Wi‐Fi/Bluetooth Reverse engineering, specifically firmware Hardware/embedded system hacking Vulnerability assessment and penetration testing Knowledge of security‐related topics, such as authentication, entitlements, identity management, data protection, data leakage prevention, validation checking, encryption, hashing, principle of least ...

seeking a Senior Offensive Security Engineer to assess and strengthen security across IT infrastructure, applications, and networks. You will identify vulnerabilities, perform hands-on penetration testing, and collaborate with cross-functional teams to implement robust security controls. The role requires the ability to conduct detailed assessments, prepare actionable ...

Citation Cyber in the United Kingdom is seeking a Security Consultant to join a hybrid team delivering penetration testing across client environments. You’ll identify vulnerabilities, report findings and advise on remediation while collaborating with clients and colleagues. The role emphasizes strong technical reporting, offshore and on-site ...

DevOps, automation, data and machine learning... We’re hiring a Senior Offensive Security Analyst with deep expertise in API Security, OAuth, and web application penetration testing. The role will exclusively focus on identifying weaknesses in authentication and authorisation implementations across multiple teams, ensuring consistency and strong security practices within … services. Please note: This role is fully remote and open to candidates located anywhere within the UK. Required Experience: Strong background in web application penetration testing Deep, hands‐on expertise in API Security, OAuth, JWT , and token‐based authentication/authorisation Ability to evaluate systems both ...

will directly reduce risk for Meta and its users by turning one-off security findings into durable, scalable defenses.Security Engineer Responsibilities:Conduct security assessments, penetration testing, and vulnerability research across Meta's web, mobile, and backend systems to identify and remediate security risksPerform threat modeling and security architecture … address high-complexity, ambiguous risk areas aligned with broader team strategyMinimum Qualifications:6+ years of experience in security engineering, including hands-on work in penetration testing, vulnerability research, or security assessments of web, mobile, or backend systemsExperience performing threat modeling and security architecture reviews for large-scale software ...

enterprises, provides research-fueled security services across all industries. Our cutting-edge cybersecurity teams provide highly specialized technical and programmatic services including full-stack penetration testing, program efficacy assessments, and hardware hacking. IOActive brings a unique attacker’s perspective to every engagement to maximize cybersecurity investments and improve … side ARM 32- and 64-bit assembly Wi‐Fi/Bluetooth Reverse engineering, specifically firmware Hardware/embedded system hacking Vulnerability assessment and penetration testing Knowledge of security‐related topics, such as authentication, entitlements, identity management, data protection, data leakage prevention, validation checking, encryption, hashing, principle of least ...

applications. Joining a specialist security team, you'll focus on offensive web security, acting as the bridge between Security and Engineering. You'll perform penetration testing, reverse engineering and vulnerability assessments, identifying security risks and working closely with developers to build secure, resilient web applications from the ground … innovation sessions and team meetings.About you:You have strong experience in web application security and offensive security testingYou have hands-on expertise in penetration testing and reverse engineeringYou have a deep understanding of modern web security vulnerabilities and mitigation techniquesYou have commercial JavaScript experience, with TypeScript knowledge highly ...

Senior Infrastructure Penetration Tester Location: London flexible hybrid Salary: £70,000 – £80,000 We’re hiring on behalf of our client, a growing Penetration Testing Consultancy, for a Senior Infrastructure Penetration Tester to join their elite Testing team. This role is ideal for someone … thrives on deep technical challenges, values autonomy, and enjoys working in a fast paced and growing environment. What You’ll Be Doing Leading infrastructure penetration tests across complex environments (on prem, cloud, hybrid). Identifying and exploiting vulnerabilities in networks, systems, and configurations. Developing custom tooling and scripts ...

learn from each other, completely free of barriers. Job PurposeThe Senior Application Security Specialist is a senior technical role leading advanced application security testing, complex vulnerability analysis and threat modelling across the Application & Product Security function. You will provide technical leadership, mentor analysts and specialists, act as a security … point of contact for engineering, and contribute to security strategy and standards. Scope & AutonomyLeads testing workstreams and sets the technical approach for complex assessments; acts as an escalation point for L1/L2 and a security partner to engineering. Duties and ResponsibilitiesLead advanced security testing of critical applications ...

Contract Opportunity: Cyber Security Test Engineer - Automotive | Hybrid Cyber Security Test Engineer on a contract basis to support the testing and validation of cybersecurity features in cutting-edge automotive products. This role is pivotal in ensuring compliance with global regulations including UNECE R.155 and China GB 44495, helping … markets worldwide. You’ll report to the Functional Manager - Product Security Test & Incident Management, and work across test benches and vehicles to execute cybersecurity testing, support homologation, and contribute to the development lifecycle of secure automotive systems. Whats on Offer: Attractive hourly rate (outside IR35) Current end date ...

scale security assurance programme within a highly regulated environment. This is an excellent opportunity for a contractor with a strong background in security controls testing, assurance and risk management, particularly within central government or wider public sector environments. What You'll Be Doing Evaluating the effectiveness of security controls … identified environment to ensure they meet the standards defined within supporting documentation, including High-Level Designs (HLDs), Low-Level Designs (LLDs) and Controls Catalogues. Testing controls against recognised security frameworks and standards, including ISO 27001, NIST CSF and NIST 800-53. Reviewing policies, procedures, network configurations, firewall rules ...

alerts, CVE, etc. · To have responsibility for the through life security of both internal and customer networks/systems as required by the company testing for vulnerabilities and recommending improvements. · To participate and support all internal IT & Engineering teams including providing advice and expertise on the design and management … knowledge & experience of o Cisco Firewalls, Routers& Switches, o Compliance standards (ISO27001 and ITIL) o Security tools sets (SIEM, IDS/IPS) o Pen Testing tools o Vulnerability Management · Design, build, test, commission and troubleshoot security solutions (IDS/IPS, SIEM) on internal and customer networks Experience developing ...

alerts, CVE, etc. To have responsibility for the through life security of both internal and customer networks/systems as required by the company testing for vulnerabilities and recommending improvements. To participate and support all internal IT & Engineering teams including providing advice and expertise on the design and management … networks; Good working knowledge & experience of Cisco Firewalls, Routers& Switches Compliance standards (ISO27001 and ITIL) Security tools sets (SIEM, IDS/IPS) Pen Testing tools Vulnerability Management Design, build, test, commission and troubleshoot security solutions (IDS/IPS, SIEM) on internal and customer networks Experience developing and maintaining policies ...

best practice You will need: Strong knowledge of cloud security across modern environments Advanced knowledge and hands-on experience with attack methodologies and security testing Experience across penetration testing (application and network), AppSec, wireless security and vulnerability management Experience implementing and managing security controls (e.g. DLP, patching ...

tooling into how we ship. Own vulnerability management end to end: find issues, triage findings, and drive engineering teams to closure. Design our security testing, from penetration testing to fuzzing, and build tools other engineers can run without you. Ship network and server-side and data protection ...

adopt secure practices without unnecessary friction. Vulnerability management experience: experience triaging and tracking application vulnerabilities from sources such as SAST, dependency scanning, secret scanning, penetration tests, bug bounty reports or third-party advisories. CI/CD and code security awareness: familiarity with security tooling in development workflows, such … security, cloud security or infrastructure-as-code security. Experience with Terraform or CloudFormation. Experience with container or Kubernetes security. Experience with bug bounty, penetration testing or security testing programmes. Experience with Splunk or similar logging/SIEM platforms. Exposure to AI security, such as LLM-enabled applications ...

RESPONSIBILITIES IN THE BUSINESS: As a Lead Security Engineer (Consultant) in our client, you will be responsible for leading our security engineering and security testing efforts across our Platforms and Services. They will set direction on our security testing methodology, engagement scoping, outputs and tool/technology selections … REQUIREMENTS Expertise in securing Web Applications and Cloud Platforms (e.g. AWS/Azure). Experience in Defence Sector Current, Active Security Clearance Expertise of testing software and infrastructure security using existing manual or automated security tools, e.g. perform and document penetration tests on web-based applications, networks ...

roadmaps Technical proficiency in a wide range of cyber risk management services, including cyber threat, risk and control assessments, secure software development practices, penetration testing, vulnerability assessments, among others Sound knowledge of applicable laws, compliance regulations, and industry standards as it relates to privacy, security, and compliance Sound ...

intelligence activities Develop and refine security monitoring, detection rules and use cases Carry out vulnerability scanning and support remediation and patch management Contribute to penetration testing and application security testing Secure and maintain Microsoft Azure cloud environments Implement and maintain Identity and Access Management (IAM) solutions Support ...

Penetration Tester Programme - No Experience Required This is a self-funded career programme with a guaranteed job on completion or 100% of your course fees back Train. Certify. Get Hired. Are you looking to start a career in Penetration Testing but don't know where to begin ...

Penetration Tester Programme - No Experience Required This is a self-funded career programme with a guaranteed job on completion or 100% of your course fees back Train. Certify. Get Hired. Are you looking to start a career in Penetration Testing but don't know where to begin ...

Penetration Tester Programme - No Experience Required This is a self-funded career programme with a guaranteed job on completion or 100% of your course fees back Train. Certify. Get Hired. Are you looking to start a career in Penetration Testing but don't know where to begin ...

Penetration Tester Programme - No Experience Required This is a self-funded career programme with a guaranteed job on completion or 100% of your course fees back Train. Certify. Get Hired. Are you looking to start a career in Penetration Testing but don't know where to begin ...

Penetration Tester Programme - No Experience Required This is a self-funded career programme with a guaranteed job on completion or 100% of your course fees back Train. Certify. Get Hired. Are you looking to start a career in Penetration Testing but don't know where to begin ...

Penetration Tester Programme - No Experience Required This is a self-funded career programme with a guaranteed job on completion or 100% of your course fees back Train. Certify. Get Hired. Are you looking to start a career in Penetration Testing but don't know where to begin ...