201 to 225 of 234 Remote/Hybrid Penetration Testing Jobs

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 ...

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 ...

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 ...

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 ...

controls Please note: this is an engineering role, not a cyber security role. If your background is mainly vulnerability management, threat detection, SOC or penetration testing, this won't be the right fit. Deerfoot Recruitment Solutions Ltd is a leading independent tech recruitment consultancy in the UK. ...

automation use cases that improve productivity and effectiveness. Own and improve the organisation's cyber security posture, including access controls, security awareness and penetration testing. Manage third-party technology suppliers and support partners across UK and international operations. Support ongoing website administration and improvements through HubSpot and external partners. ...

Team) to join a client on a short-term contract. Remote work available, paying £580 per day Inside IR35 (Umbrella). You will conduct penetration testing across infrastructure, networks and applications and contribute to risk assessments. You will produce clear reports and remediation recommendations, communicate findings to technical ...

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 ...

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 ...

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 ...

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 ...

activity). Production Oversight: Maintain full visibility of production activities for allocated clients, including patches, major incidents, and Cloud Ops-managed tests (DR, Pen testing), ensuring all data is provided for the CAB process. SLA Management: Drive resolutions within SLAs, escalating blocked issues beyond the first-line team ...

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 using ...

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 ...

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 ...

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 ...

UKRI, located in Swindon with hybrid working options between Polaris House, Swindon and Harwell, seeks an Information Security specialist to lead offensive security and penetration testing initiatives. The role offers exposure to cutting-edge security challenges within a leading scientific research environment. You will perform targeted tests, develop ...

assessments, implementing security policies, and investigating incidents. Candidates should have at least 2 years of cybersecurity experience along with knowledge of network security and penetration testing tools. The position allows for flexible remote work and offers exposure to impactful projects, a learning budget, and career growth opportunities. #J ...

fast-growing technology firm in the UK is seeking a Senior Offensive Security Analyst to focus on API security and perform penetration testing on web applications. The ideal candidate will have deep expertise in OAuth, JWT, and a strong background in identifying security weaknesses. This fully remote role ...

drive revenue growth through existing accounts and new business development. The ideal candidate will have demonstrable experience in selling cyber security services, particularly penetration testing. You'll work with C-suite clients and manage the sales cycle from initial engagement to closing deals, ensuring client retention and satisfaction. #J ...

seeking a Web Security Engineer to collaborate with the web development team and dominate offensive security across web-based applications. You will perform penetration testing, reverse engineering and vulnerability assessments, identifying risks and guiding developers to build secure, resilient software from the ground up. You can work from ...

Matchtech is seeking an AI Software Engineer for a permanent remote role in the UK. You will design and deploy AI agents that automate penetration testing, build sandboxed lab infrastructure with Docker/Kubernetes, and deliver AI features from design through production with guardrails. The role emphasizes security ...

security, and performance. But code is fragile, and trust can shatter on a single failure. We seek a QA/Test Engineer who treats testing not as routine, but as warfare, one who breaks what others build so our users never have to. Your mission … whole. Bugs, regressions, crashes, leaks, you will hunt them all, with no mercy, until the user is safe. This role is more than testing; it is about building confidence in rebellion. Each time you sign off a build, you are telling the world: “This system will not betray you. ...

cloud and product security posture as we scale. You’ll work across our AWS and Cloudflare estate, harden our secure SDLC, run pen testing efforts end‐to‐end, and threat‐model the features powering our connectors, OAuth flows, and agent execution paths. It’s a hands‐on, DevSecOps‐heavy … blocking standards across every repository. Harden our AWS and Cloudflare estate: IAM, secrets, network segmentation, KMS, WAF, GuardDuty, and zero‐trust patterns. Run pen testing end‐to‐end: scope and coordinate engagements with both AI‐driven scanners and human researchers, then drive findings through fix and retest. Threat‐model ...

clean architecture to incrementally replace legacy applications. Integration & Asynchronous Workflows: Build event-driven and queue-based workflows with REST APIs, authentication, idempotency, and contract testing to connect e-commerce, ERP, WMS, finance, and manufacturing systems. Operations, Security & AI: Own end-to-end delivery including containers, CI/… full observability (metrics, traces, logs), security/privacy compliance (OWASP, GDPR, pen testing), and day-to-day use of AI-assisted/agentic tools. Cross-Functional Leadership: Collaborate across tech and business teams, write ADRs, contribute to golden-path templates/standards, and translate business needs into technical execution. ...