Top Cyber Security Jobs in Edinburgh

Lead complex cloud, AI, digital transformation, and technology programmes for enterprise, public sector, and regulated-industry customers. Responsibilities include delivery planning, governance, risk management, financial controls, executive stakeholder engagement, presales support, and cross-functional team leadership. The role ensures delivery quality, customer satisfaction, and measurable business outcomes while operating across secure and regulated environments.

Lead security incident response and digital forensic investigations, act as Incident Commander, monitor and analyze security events, build scripts and automated workflows (Python), use SIEM and cloud (AWS/GCP) tooling, mentor engineers, coordinate cross-team remediation, participate in on-call rota aligned to UK/EMEA hours.

Conduct advanced application security research across GitLab’s DevSecOps and AI-powered platforms. Identify and exploit novel, systemic, and chained vulnerabilities; develop proof-of-concept exploits, testing methodologies, and research automation; assess AI attack vectors and open-source dependencies; drive remediation and security improvements; advise engineering teams, contribute to roadmaps, mentor researchers, and share findings with the security community.

Conducts advanced application security research across GitLab’s DevSecOps and AI-powered platforms. Responsibilities include discovering and exploiting systemic vulnerabilities, penetration testing, developing proof-of-concept exploits, researching AI and agentic security threats, building automated research tooling, coordinating remediation, mentoring security professionals, and communicating findings to engineering and security communities.

Owns architecture, technical strategy, and roadmaps across Arbor’s core product suite and multiple engineering teams. The role guides architectural transformation, AI-first SDLC adoption, system design, technical debt reduction, and complex initiative delivery. It partners with product and engineering leadership, mentors Technical Leads and Senior Engineers, leads architectural reviews, and ensures quality, reliability, security, and compliance standards. This is a strategic technical leadership role focused on coaching and delivery rather than hands-on coding.

Design and govern the end-to-end architecture of Era4’s Kubernetes-based AI infrastructure. The role develops platform blueprints, technical standards, high- and low-level designs, multi-tenant GPU cloud architectures, capacity plans, and technology roadmaps. It coordinates Kubernetes, GPU, networking, storage, automation, security, observability, billing, and cloud services while guiding platform engineering and operations teams toward secure, scalable, reliable, and commercially viable solutions.

Lead Samsara’s vulnerability management and application security programs across cloud, firmware, IoT, and corporate systems. Define technical strategy, automate vulnerability detection and response, reduce remediation time, guide engineering teams, mentor security engineers, investigate critical vulnerabilities, and support incident response. The role requires strong AWS, programming, vulnerability management, application security testing, AI/LLM, and security automation expertise.

Own and evolve GitLab’s authorization systems across its Ruby on Rails monolith and next-generation Rust policy engine. Design fine-grained permissions for users, tokens, roles, and AI agents; secure GraphQL and REST APIs; lead feature-flagged rollouts and migrations; improve performance and reliability; and collaborate across authentication, platform, AI, and modular-service teams in a distributed asynchronous environment.

Owns GitLab’s global security awareness and human-risk program, including training, phishing simulations, behavior-change initiatives, security culture campaigns, multimedia content, platform administration, reporting, vendor management, policy support, audit evidence, and remediation tracking. The role requires measurable risk reduction across a globally distributed enterprise and strategic influence across technical and non-technical teams.

Manage and monitor the bank’s global cryptographic assets across business applications and use cases. Provide BAU and on-call support, conduct security assessments and penetration testing, implement and monitor cryptographic solutions, manage incidents and vulnerabilities, and ensure compliance with technology controls and standards. The role also develops training and documentation, provides cryptography expertise, leads continuous improvement, and advises technical and senior stakeholders within a 24/7 global team.

Lead end-to-end incident response for high-severity security events across cloud environments, perform DFIR investigations, build detection and automation (including AI-assisted) workflows, partner cross-functionally, produce executive communications and RCAs, maintain runbooks/playbooks, and mentor other engineers within a 24/7 global on-call model.

Manage the EMEA Security Operations Center within a global 24/7 operation. Responsibilities include defining processes, workflows, and playbooks; maintaining shift coverage and quality assurance; coaching analysts; developing training; partnering with Product, Support, and security teams; improving incident response capabilities; tracking objectives and key results; operationalizing new services; and representing the company in public speaking engagements.

Owns an AI neobank product vertical end to end, including strategy, metrics, roadmap, technical design, delivery, and launch. The role involves shaping reliable financial systems across APIs, data flows, ledgering, reconciliation, security, scalability, and regulatory requirements. Responsibilities include applying AI with safeguards and evaluation, managing financial rails and third-party dependencies, and aligning engineering, design, compliance, operations, treasury, and finance. Candidates need strong technical product management experience in regulated financial or other high-consequence domains.

Develops offensive-security labs, challenges, ranges, and learning content for a cyber resilience platform. Researches vulnerabilities, tools, red-team tactics, and AI-driven attacks; tests lab functionality; translates technical findings for technical and non-technical audiences; and collaborates with Product teams on platform innovation.

Owns the security revenue quota for an assigned territory, selling Cohesity’s cyber resilience portfolio to CISOs, security executives, and enterprise buyers. Responsibilities include generating pipeline, conducting consultative sales, building executive business cases, managing multi-stakeholder accounts, expanding product adoption, coordinating technical specialists and account executives, engaging partners, maintaining CRM hygiene, and forecasting accurately. The role requires regular customer travel and periodic travel to headquarters and company events.

Own the technical win for enterprise security deals by designing ransomware-recovery, immutable backup, air-gapped vaulting, identity-resilience, and DSPM architectures. Lead discovery, demos, technical workshops, proofs of concept, pilots, executive presentations, and solution design while partnering with specialist sales executives and security partners. Serve as a security architecture subject-matter expert for CISOs and technical stakeholders, provide technical qualification, and feed field insights into product roadmaps.

Manages global corporate security activities, including access control, CCTV and alarm systems, security vendor relationships, employee training, security reporting, business resiliency planning, facility surveillance, and crisis response. The role applies security standards, resolves technical and operational issues, and supports projects of moderate scope and complexity.

Own technical direction and execution for major products and systems. Design scalable backend, frontend, API, database, and infrastructure solutions; write code; prototype; review code; debug production issues; make architecture trade-offs; convert ambiguous problems into execution plans; improve engineering quality; lead critical initiatives; and mentor engineers.

Lead and expand the VAR channel strategy in EMEA, managing partner relationships, driving revenue, and collaborating with sales and marketing teams.

Lead technical direction and hands-on execution for major products, systems, and engineering initiatives. Design scalable and reliable backend, frontend, API, database, and infrastructure solutions; write code; make architecture trade-offs; solve production problems; improve testing, security, observability, and development practices; and mentor engineers across teams.

Own technical direction and hands-on execution for major products and systems. Design scalable, reliable architectures across backend, frontend, APIs, databases, and infrastructure; write code; lead architecture decisions; solve production issues; improve engineering quality, testing, security, and observability; and mentor engineers across teams.

The Staff Infrastructure Security Engineer will lead security initiatives, set architectural patterns, conduct security reviews, and mentor engineers while ensuring security in cloud infrastructures for GitLab.

Lead technical and strategic security engineering services for major construction and fit-out projects. Responsibilities include risk assessments, mitigation strategies, operational requirements, security master planning, physical security design, electronic security systems design, and counter-terrorism guidance covering hostile vehicle mitigation, blast protection, and ballistics. The role also requires security consultancy expertise, business development experience, relevant qualifications, and professional security credentials or equivalent commitment to continuing development.

Own the full sales cycle for mid-market accounts, driving adoption and expansion of Elastic’s search, AI, observability, and security solutions. Build territory plans, identify use cases, conduct discovery, manage complex sales cycles, negotiate contracts, and close deals. Partner with Solutions Architects, Customer Success, Marketing, and RevOps while forecasting accurately and positioning technical capabilities against measurable business outcomes.

Leads technical direction and hands-on execution for major products and systems. Designs scalable backend, frontend, API, database, and infrastructure solutions; writes code; drives architecture decisions; solves production issues; improves engineering quality, reliability, security, testing, and observability; and mentors engineers across teams.