201 to 225 of 236 Remote Penetration Testing Jobs

Hybrid Penetration Tester & Security Consultant

Location
Wollaton, England, United Kingdom
Citation Cyber is a leading UK cyber security consultancy delivering penetration testing, certification, consultancy and managed services. This role sits in a hybrid UK setup, with opportunities to advance CHECK status, CTM and senior technical positions. You will deliver assessments across client environments, report findings clearly and support ...

Senior Software Cybersecurity Engineer

Hiring Organisation
Indigo Vision
Location
Edinburgh, UK
Employment Type
Full-time
meet compliance standards and industry best practices. Perform security code reviews and act as a technical SME for engineering and compliance teams. Security Testing & DevSecOpsDeploy and manage automated security tools (SCA/SBOM, SAST, DAST, Secret Scanning) within CI/CD pipelines. Apply manual network/application testing … pipelines. Software Engineering: Hands-on development experience, specifically in Go and C#.Standards & Frameworks: Knowledge of NIST, ISO 27001, CIS, and OWASP (ASVS/Testing Guides). Desirable QualificationsAdvanced Technical Skills: Deep vulnerability research, exploit R&D, manual pentesting (cloud/web/embedded/mobile), SIEM/logging platforms ...

Head of Information Security

Location
Greater London, England, United Kingdom
Valarian Technologies is a dual-use technology company building critical tools to safeguard the future in an era of evolving global security challenges. We're rethinking security beyond traditional military domains, addressing asymmetric threats that ...

AI Security Engineer

Location
United Kingdom
delivery from concept through to production. The Opportunity You'll play a key role in designing and delivering AI agents that automate complex security testing activities, helping organisations identify vulnerabilities faster and more effectively. Working at the intersection of AI and Cyber Security, you'll collaborate with software engineers … specialists to create intelligent systems capable of reasoning, planning and safely executing real-world security workflows. Responsibilities Build autonomous AI agents that automate security testing activities Develop production-grade LLM applications and orchestration systems Create secure integrations between AI systems and specialist tooling Improve agent reasoning, planning and decision ...

Security Solutions Engineer

Hiring Organisation
The Hacking Games
Location
England, United Kingdom
demonstration assets, technical explanations and reference scenarios that strengthen the sales team’s capability. Threat-led security conversations Explain the distinctions and relationships between penetration testing, red teaming, purple teaming and THG’s black teaming approach. Discuss how Living off the Land and modern adversary tradecraft challenge detection … proposed solution would fit into an existing security environment and operating model. Red teaming, black teaming and modern tradecraft Understand adversary emulation, threat-led testing, purple teaming and the objectives of offensive security engagements. Have working knowledge of Living off the Land: the abuse of legitimate tools, native functionality ...

Senior Cybersecurity Consultant: Cloud & Compliance Lead

Location
Greater London, England, United Kingdom
that align with regulatory requirements. The ideal candidate will have over 8 years of experience in information security and will possess deep expertise in penetration testing and compliance frameworks like SOC 2 and GDPR. The position offers a remote-first work model with various benefits. #J-18808-Ljbffr ...

Information Security Manager - HYBRID

Hiring Organisation
Proactive Appointments
Location
Bedfordshire, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
assurance requests. Manage information security risks, DPIAs, supplier assessments and corrective actions. Coordinate security incidents, business continuity and disaster recovery activities. Support vulnerability management, penetration testing and remediation. Maintain compliance with ISO 9001, Cyber Essentials/Cyber Essentials Plus and relevant regulatory requirements. Provide practical security guidance ...

Senior C# IAM Developer - Auth0, CIAM, AWS - Outside IR35

Hiring Organisation
Smart Sourcer Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £700 to £750 per day
review threat models for distributed systems Comfortable working in high-autonomy, high-ownership environments Bonus: experience with Terraform, CI/CD security, or penetration testing Why Join Us: Work on a greenfield platform where security is a first-class concern, not an afterthought High-impact role with architectural ...

DevOps Infrastructure Engineer

Location
Cardiff, Wales, United Kingdom
/CD pipeline. Provision and manage cloud and server infrastructure programmatically. Support desktop clients with Windows, database, and application hosting expertise. Enforce security, coordinate penetration testing, manage secrets and access controls, and ensure our systems meet compliance standards. Set up real-time monitoring, alerts, and log analysis ...

Application Specialist

Hiring Organisation
Arbuthnot Latham
Location
London, UK
Employment Type
Full-time
legal and regulatory requirements. Perform daily, weekly, monthly checks and maintenance to ensure the health and availability of services. Remediation of vulnerability identified through penetration testing and vulnerability scanning. Develop and implement proactive systems monitoring and alerting. Provide coaching and advice to other areas of IT to help ...

Cyber Security Analyst

Hiring Organisation
Reed Technology
Location
Liverpool, Merseyside, United Kingdom
Employment Type
Permanent
Salary
£25000 - £28867/annum
security alerts through the CSOC. Support cyber incident investigation and resolution. Assist with Cyber Essentials Plus and security compliance activities. Support phishing simulations and penetration testing. Work with Microsoft security technologies, including Defender and Intune. Provide support across cyber operations and wider IT service delivery. Experience: Interest in cyber ...

Pen Testing Specialist - Hybrid UK Security Consultant

Location
Milton Keynes, England, United Kingdom
Citation Cyber is a leading UK cyber security consultancy delivering penetration testing, certification, consultancy, training and managed security services to organisations across sectors. As a CHECK provider and CREST member, the team delivers a broad range of security assessments, reports and remediation advice while supporting professional development ...

Penetration Tester - Security Consultant (Hybrid UK)

Location
Watford, England, United Kingdom
Citation Cyber is seeking a Security Consultant to join our penetration testing team on a hybrid UK basis. You will deliver a range of technical security assessments across client environments, identifying vulnerabilities and strengthening cyber resilience. The role requires practical experience in infrastructure and web app pentesting, strong ...

Remote Web App Pen Tester — Security Consultant II

Location
United Kingdom
NetSPI Inc. is seeking a Security Consultant II to perform web application penetration testing and identify vulnerabilities in client environments across APIs and apps. You will create actionable reports, collaborate with clients to improve security posture, and stay current with industry best practices. This role requires strong communication … rigorous testing, and willingness to travel up to 5-10% as needed while working from a remote UK location. #J-18808-Ljbffr ...

Business Development Manager - Systems Integrator

Location
Greater London, England, United Kingdom
opportunities. Requirements Proven experience in business development within the cyber security industry. A strong understanding of security solutions and services (e.g. managed SOC, GRC, penetration testing, compliance frameworks). A consultative, problem-solving approach to uncovering customer needs and delivering value. Excellent communication and negotiation skills, with ...

Lead Software Engineer

Location
London, United Kingdom
/CD, Git and modern DevOps practices Experience working with relational databases and data modelling Understanding of application security, including SAST, DAST and penetration testing Previous experience leading, mentoring or technically guiding other engineers A strong understanding of Agile/DevSecOps ways of working The technical stack C# ...

Lead Software Engineer

Hiring Organisation
Anson Mccade
Location
South West London, London, United Kingdom
Employment Type
Permanent
Salary
£80,000
/CD, Git and modern DevOps practices Experience working with relational databases and data modelling Understanding of application security, including SAST, DAST and penetration testing Previous experience leading, mentoring or technically guiding other engineers A strong understanding of Agile/DevSecOps ways of working The technical stack C# ...

AI Red Team Engineer

Location
Greater London, England, United Kingdom
Strong experience with AI coding agents, extensive use of, comparison of, or direct development of frontier coding agents. Experience designing and executing structured adversarial testing campaigns Strong Python programming skills Strong written communication as you will produce publications and campaign write-ups that need to be clear and credible … haves Familiarity with AI safety concepts, particularly agent-related risks Experience with LLM-as-a-judge setups or AI monitoring more broadly Background in penetration testing, CTFs, or computer security more broadly. We want to emphasize that people who feel they don't fulfill all of these characteristics ...

Senior Offensive Cybersecurity Consultant | Hybrid

Location
Greater London, England, United Kingdom
seeking an enthusiastic Cyber Security Consultant to join our growing consulting team. You will deliver offensive security services including digital footprint reconnaissance, social engineering, penetration testing and vulnerability assessments for high profile clients across all industries. You’ll benefit from coaching, career mentoring, and a structured career pathway ...

Operational Cyber Researcher

Location
London, United Kingdom
identifying vulnerabilities and prioritise avenues of research that will deliver the most value to our customers. Have a working knowledge of vulnerability assessment or penetration-testing techniques. What we are looking for Familiarity with a variety of tools (e.g. IDEs, debuggers, source control, Ghidra, FRIDA, Wireshark ...

Operational Cyber Researcher

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
identifying vulnerabilities and prioritise avenues of research that will deliver the most value to our customers. Have a working knowledge of vulnerability assessment or penetration-testing techniques. What we are looking for Familiarity with a variety of tools (e.g. IDEs, debuggers, source control, Ghidra, FRIDA, Wireshark ...

Operational Cyber Researcher

Hiring Organisation
Hackajob Ltd
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
identifying vulnerabilities and prioritise avenues of research that will deliver the most value to our customers. Have a working knowledge of vulnerability assessment or penetration-testing techniques. What we are looking for Familiarity with a variety of tools (e.g. IDEs, debuggers, source control, Ghidra, FRIDA, Wireshark ...

Senior Red Team Engineer – Web Security (Hybrid UK)

Location
City Of London, England, United Kingdom
seeking an experienced Red Team Engineer. This role focuses on web platforms and requires outstanding skills in ethical hacking and penetration testing. The ideal candidate will execute security assessments and collaborate with teams to enhance security measures. This position offers a hybrid work environment, performance bonuses, and various employee ...

DevSecOps Engineer - Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
optimize internal tooling to allow the Development team to move faster and remain agileOwn, maintain and improve all aspects of the Security processesMonitoring, testing, auditing, and regulatory compliance systems within the company to communicate risk in a manner that will inform business decisionsManage internal Cybersecurity training tools and regular … training campaignsIdentify threats by conducting continual monitoring, penetration testing, vulnerability assessments as well as keep audit logs analysis and implement remedial actionsDevOps Engineers must have:2:1 or above Hons. degree or equivalent in mathematics, computer science or comparable scientific discipline. Have working experience of Infrastructure automation, ideally ...

AI Software Engineer

Hiring Organisation
Infosec
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
client, a leading technology business specialising in cybersecurity and penetration testing, is seeking an AI Software Engineer to join its permanent, fully remote team in the UK. This senior-level role focuses on building intelligent AI agents that can plan, reason, operate security tooling and identify exploitable vulnerabilities ...