Cyber Security Jobs

• London
• Permanent

Hands-on security advisory role protecting pre-release film and series content across the production lifecycle, from editorial setup and Aspera transfers to cloud storage and on-set networking. Combines vendor security assessments, research into forensic watermarking and anti-generative-AI controls, and building AWS-based tooling and Python automation.

AWS · Aspera · Python

• London
• Mid-level
• Permanent

Builds and operates automation platforms that onboard threat detection, remediate security risk and accelerate incident response across every AWS account. The role spans designing loosely specified features, owning operational health through instrumentation and automation, and participating in an on-call rotation, using AWS services, Python and TypeScript at very high scale.

AWS

• London
• On-site
• Senior

Owns test planning, coordination and execution within a cross-functional identity verification product team, covering web, mobile, backend and ML-powered journeys. Builds maintainable automated test frameworks, combines automation with exploratory testing, and mentors colleagues while improving CI/CD pipelines and release feedback loops.

Playwright · Cypress · Selenium +12

• Portugal - Field
• Senior

Owns planning, coordination and execution of test and quality activities within a cross-functional Identity Verification product team, covering web, mobile, backend and ML-powered products. Builds maintainable automated test frameworks and suites, mentors colleagues and drives quality initiatives across engineering teams.

Playwright · Cypress · Selenium +14

• London
• Hybrid
• £89,000 pa
• Senior

Architect secure, resilient network connectivity spanning AWS cloud platforms and on-premise infrastructure, supporting clinicians and researchers accessing sensitive genomic data. The role balances long-term network strategy with practical delivery, defining target architectures, standards and reusable patterns across cloud, hybrid, remote-access and partner connectivity. Involves designing AWS networking, hybrid multi-site connectivity, zero-trust security, and providing architectural governance through delivery.

AWS · Cisco · NVIDIA +7

• London
• £124,000 – £186,000 pa
• Senior

Owns architectural direction for Mimecast's Email & Collaboration Security product line, spanning email threat detection, DMARC, data platforms and response capabilities. Works across product, engineering and the Architecture Leadership Team to define integration contracts, ADRs and NFR targets, with cost-per-outcome reasoning and daily AI tooling use.

AWS · Kafka · MCP +4

• Moore, United States
• Hybrid
• Senior · manages people

Lead delivery of OT cybersecurity consultancy for high-hazard sectors, managing site audits, compliance assessments, vulnerability analyses and risk assessments. Build CSMS aligned to IEC 62443, CAF, OG86 and NIS, advise clients on roadmaps, mentor junior staff and drive business development. Hybrid role with UK travel.

Microsoft Office Suite

• Edinburgh
• Senior

Technical specialist role in Security Operations investigating complex incidents across cloud, endpoint, identity, email and network environments. Combines intelligence-led threat hunting, detection engineering and AI-assisted analysis, acting as escalation point and translating findings into lasting defensive improvements with internal teams and external providers.

Microsoft Azure · Microsoft Entra · Microsoft Defender +5

• Stirling
• Mid-level

Technical specialist role in Security Operations investigating complex incidents across cloud, endpoint, identity, email and network environments. Combines intelligence-led threat hunting, detection engineering and AI-assisted analysis, acting as escalation point and translating findings into lasting defensive improvements alongside internal teams and external providers.

Microsoft Azure · Microsoft Entra · Microsoft Defender +5

• London
• Lead

Hands-on technical leadership role maintaining and evolving the Workday integration ecosystem across HR and Finance, reporting to the Digital Transformation Lead. You will design, build and support integrations using Workday Studio, EIB, web services and APIs, govern the Workday security model, and develop reporting and analytics. The role combines technical delivery with architecture, security, compliance and service management responsibilities.

Workday · Workday Studio · Enterprise Interface Builder +7

• Cambridge
• Lead

Hands-on technical leadership role maintaining and evolving the Workday integration ecosystem across HR and Finance, reporting to the Digital Transformation Lead. You will design, build and support integrations using Workday Studio, EIB, web services and APIs, govern the Workday security model, and develop reporting and analytics, while balancing project delivery with operational support.

Workday · Workday Studio · Enterprise Interface Builder +7

• Farnborough

Delivers targeted cyber threat and vulnerability intelligence within a 24x7 CSOC, converting adversary, sector and exploit data into defensive priorities for detection, hunting and remediation. Uses MITRE ATT&CK, STIX/TAXII and Microsoft Sentinel/Defender to operationalise intelligence, lead zero-day response and support VA/VM governance across multi-customer MSSP operations.

Microsoft Sentinel · Microsoft Defender · Logic Apps +3

• United Kingdom
• Remote
• Senior
• Permanent

Provide dedicated technical support for Prisma Cloud, handling user-reported issues within SLAs via ticketing, phone and remote sessions. Triage and troubleshoot complex application and OS-level problems across Kubernetes, Docker, Linux and public cloud platforms, performing root cause analysis and coordinating fixes with engineering and product teams. Requires UK security clearance eligibility and strong scripting and networking knowledge.

Prisma Cloud · Kubernetes · Docker +7

• Surbiton
• On-site
• £28,000 – £35,000 pa
• Permanent

On-site service desk role providing remote and desk-side support to colleagues, covering Microsoft 365, hardware, software, printing, Wi-Fi and VPN troubleshooting. Involves logging and resolving incidents, building and deploying laptops and mobile devices, identity and access administration, patching and compliance, plus joiner/mover/leaver processes within a small team.

Microsoft 365 · Windows 11 · Outlook +5

• Hessle
• Hybrid
• £35,000 – £45,000 pa
• Mid-level
• Permanent

Hands-on security operations role covering alert triage, incident response and root-cause analysis, plus tuning SIEM, EDR/XDR and monitoring tooling to cut false positives. You will drive automation and security improvement projects while liaising with a managed SOC and internal infrastructure, cloud and application teams.

Microsoft Sentinel · Microsoft Defender XDR · CrowdStrike +7