Zero Trust Solutions Engineer – App Security Lead

Jobtailor; Shoreham-by-Sea; On-site; GBP 90,000 - 150,000; Full time

Job summary

Jobtailor in the United Kingdom seeks a senior technical lead to drive Cloudflare One Zero Trust projects from design through migration and hand-over. You will deploy Cloudflare One components, lead security design across WAF, DDoS mitigation, and API security, and mentor engineers while supporting pre-sales.

You will own low-level design documents, act as escalation point for active attacks, and extend our practice to Workers and Pages.

Qualifications

• Hands-on experience designing, building and supporting Cloudflare One Zero Trust in production; Cloudflare certification preferred.
• Strong understanding of Cloudflare Application Security and SASE/SSE platforms (Cloudflare One, Zscaler, Netskope, Cato or similar).
• Deep knowledge of Zero Trust technologies (ZTNA, SWG, RBI, DLP, CASB) and core internet/security protocols (TCP/IP, TLS, DNS, HTTP, SSO/SAML).
• Track record leading multi-product or multi-site technical delivery end to end.
• Strong communication skills, confident with technical and non-technical stakeholders.
• Calm under pressure during attacks, cut-overs and migrations.
• Full UK driving licence, with some travel to customer sites.
• Desirable: Cloudflare Certified Solutions Architect or equivalent; wider security certifications (CISSP, CCNP); Microsoft Entra ID/Intune experience; public cloud networking (Azure/AWS); exposure to MSP or partner delivery models.

Responsibilities

• Acting as senior technical lead on CF1 and wider Cloudflare projects, from design through build, migration and hand-over
• Configuring and deploying Cloudflare One: Zero Trust (Access, Gateway, WARP, DEX), Magic WAN and core platform services
• Owning design and build of Cloudflare Application Security: WAF (Web Application Firewall), Bot Management, DDoS mitigation, Rate Limiting and API Security
• Leading customer onboarding, ensuring full adoption of contracted products
• Producing Low-Level Designs, build documents and as-built hand-over packs
• Acting as technical escalation point for complex support cases, including customers under active attack
• Mentoring engineers and supporting certification paths
• Extending our practice into the developer and AI platform (Workers, Workers AI, R2, D1, Pages)
• Supporting pre-sales where deep Cloudflare expertise is needed

Skills

Cloudflare One Zero Trust

Zero Trust Technologies

Cloudflare Application Security

WAF

DDoS mitigation

API Security

Technical Delivery Leadership

Mentoring Engineers

Tools

Cloudflare One

Magic WAN

Zscaler

Netskope

Cato

Microsoft Entra ID

Intune

Azure

AWS

Job description

Jobtailor in the United Kingdom seeks a senior technical lead to drive Cloudflare One Zero Trust projects from design through migration and hand-over. You will deploy Cloudflare One components, lead security design across WAF, DDoS mitigation, and API security, and mentor engineers while supporting pre-sales.

You will own low-level design documents, act as escalation point for active attacks, and extend our practice to Workers and Pages.