Cyber Security Jobs

• Spain
• Remote
• Senior

Senior technical consultant conducting front-page incident response investigations for Fortune 100 organisations, hunting adversaries across large data sets and performing host and network forensics on Windows, Mac and Linux. Works under project leadership and outside counsel, producing written and verbal findings for executives, regulators and legal counsel.

CrowdStrike · Bro/Zeek · Suricata +6

• Ireland
• Remote
• Senior

Senior consultants lead front-page incident response investigations for Fortune 100 organisations, hunting adversaries across large data sets and conducting host and network forensics on Windows, Mac and Linux. The role involves intrusion analysis under project leadership and outside counsel, plus written and verbal reporting to executives, regulators and legal teams.

CrowdStrike · Bro/Zeek · Suricata +6

• United Kingdom - Field
• Senior

Designs, builds, tests and operates significant capabilities of the Agentic Trust solution within R&D, delivering complex features across the full software development lifecycle. Develops secure APIs, services, integrations and SDKs, mentors less experienced developers, and troubleshoots production issues. Works with Product, Architecture and Security peers to keep the platform secure, scalable and reliable.

Kubernetes · MCP · LLM

• Berlin, Germany
• Remote
• Mid-level

Owns the end-to-end migration of enterprise customers from legacy security platforms to modern Cortex, Prisma Cloud or Strata deployments within a high-velocity sprint model. Executes data cutovers, policy mappings, API and log ingestion work, and runs Day-in-the-Life workshops and value realization sessions with customer security leadership.

Cortex XDR · Cortex XSIAM · Prisma Cloud +2

• Reading
• Hybrid · 3 days in office
• £70,000 – £80,000 pa
• Mid-level

Lead the end-to-end delivery of concurrent internal technology systems projects, including ERP, telephony and CPQ, for a high-growth SaaS vendor. Own planning, budgets, governance, vendor coordination, configuration, integration, testing and user adoption, combining strategic thinking with hands-on project management.

ERP · CPQ · Telephony

• Reading
• Hybrid · 3 days in office
• £70,000 – £80,000 pa
• Mid-level

Lead the end-to-end delivery of concurrent internal technology systems projects, including ERP, telephony and CPQ, for a high-growth SaaS vendor. Own planning, budgets, governance, vendor coordination, configuration, integration, testing and user adoption, combining strategic thinking with hands-on project management.

ERP · CPQ · Telephony

• London
• On-site
• £30,000 – £45,000 pa
• Mid-level

Hands-on SOC role monitoring and triaging SIEM, EDR and cloud alerts, investigating incidents and supporting containment and response. Also provides second-line support across Azure, AWS, identity, network and endpoint environments, with occasional on-call and shift handovers. Requires SC clearance eligibility and is majority onsite in Manchester or London.

Microsoft Sentinel · ELK Stack · Azure +7

• Aylesbury
• Hybrid · 2 days in office
• £67,493 – £70,954 pa
• Lead

Defines and governs the organisation's testing strategy across a diverse portfolio of technology projects, system upgrades and service changes. Sets standards, frameworks, processes and tools, and provides training, coaching, oversight and quality assurance reporting rather than hands-on testing. Works in a hybrid pattern, in the office a couple of times a week.

• London
• Remote

Owns the end-to-end migration and security operations transformation for enterprise customers moving from legacy platforms to Cortex XDR/XSIAM, Prisma Cloud or Strata. Runs data cutovers, policy mapping, API and log ingestion work, plus Day-in-the-Life workshops and executive value realization sessions. Combines hands-on Python, CLI and REST API automation with customer-facing delivery in a global, remote-first team.

Cortex XDR · Cortex XSIAM · Prisma Cloud +2

• Manchester
• Hybrid · 3 days in office
• Mid-level
• Permanent

Bridges compliance and hands-on technical security, managing ISO 27001 and Cyber Essentials Plus frameworks, running internal audits and third-party risk assessments. Also hardens AWS/Azure cloud environments, runs vulnerability scans and remediation, and supports incident response and identity/access management. Reports to the Head of Security in a Salford-based team.

AWS · Azure · GCP +4

• United Kingdom
• Hybrid
• Mid-level

Joins the Information Security Service Delivery team to assess, design, configure and integrate security technology controls, acting as a technical escalation point for security concepts. Works hands-on with Zscaler, Okta, Crowdstrike, cloud and endpoint security, threat modelling and security architecture frameworks, ensuring designs meet policies and regulatory requirements.

Zscaler · Okta · CrowdStrike +5

• Kingston upon Thames
• On-site
• £28,000 – £35,000 pa
• Mid-level
• Contract

First-line IT support role in a small, hands-on team, resolving incidents and service requests via phone, email, remote tools and face-to-face. Covers Microsoft 365, Windows, hardware, printers, Wi-Fi, VPNs, account administration, device deployment and security patching, with training provided on internal systems.

Microsoft 365 · Windows 11 · Outlook +5

• London
• Remote
• £75,000 – £95,000 pa
• Mid-level

Hands-on infrastructure role maintaining the security, availability and resilience of core systems on GCP. You'll design and manage cloud infrastructure with Terraform and Chef, support Linux, MySQL, Apache and PHP environments, run vulnerability assessments and patching, and work with SRE and compliance teams on SOC 2 alignment and CI/CD automation.

GCP · Kubernetes · Docker +7

• Manchester
• Hybrid · 2 days in office

Owns the end-to-end lifecycle of security products such as IAM, EDR, SIEM and cloud security, defining roadmaps, backlogs and measurable outcomes around risk reduction and control coverage. Works with engineering, GRC and vendors to deliver usable, auditable controls, balancing risk, cost and usability while acting as the main stakeholder contact.

IAM · EDR · SIEM

• London
• Hybrid · 2–3 days in office
• £110,000 – £135,000 pa
• Lead · manages people

Lead the Enablement platform group, owning infrastructure, CI/CD pipelines and reliability practices across engineering. Set platform strategy and roadmap, manage SLOs, incident response and AWS cloud spend, while partnering with the Expansion product group to balance platform capacity against feature delivery. Also coach engineers and lead hiring for platform and SRE roles.

AWS · Kubernetes · Docker +6