Lead Network Security Engineer — Zero Trust & SSE Architect

JPMorgan Chase & Co.; City of Westminster; On-site; GBP 90,000 - 140,000; Full time

Job summary

JPMorgan Chase & Co. is seeking a Lead Software Engineer to contribute to secure, scalable technology products across the Corporate Sector - Enterprise Technology.

You will architect ZTNA/IAP patterns, build secure gateway solutions, and drive AI-assisted engineering practices to improve code quality and delivery speed. Leading cross-functional teams, you will own perimeter and proxy strategies, align with cybersecurity and network teams, and ensure resilient, compliant platforms in a large

Qualifications

• Experience delivering security-focused software at enterprise scale.
• Strong understanding of Zero Trust concepts.
• Hands-on with proxy/gateway architectures.
• Experience with AI-assisted development tools.
• Security engineering leadership across large programs.

Responsibilities

• Own the US perimeter, proxy, and SSE/SASE engineering roadmap and execution.
• Define and operationalize standards, reference architectures, and reusable engineering patterns for perimeter security.
• Provide engineering leadership across edge and connectivity adjacencies in complex environments.
• Establish governance mechanisms that accelerate remediation while preserving controls.

Skills

ZTNA

Identity-Aware Proxy

Zero Trust

OAuth 2.0

SAML

OIDC

JWT

Proxy Architecture

AI-assisted Dev

SSE/SASE

Tools

Zscaler

Netskope

Palo Alto Networks

Broadcom ProxySG

Cisco

Arista

Equinix Fabric

AWS Direct Connect

AWS PrivateLink

Job description

JPMorgan Chase & Co. is seeking a Lead Software Engineer to contribute to secure, scalable technology products across the Corporate Sector - Enterprise Technology.

You will architect ZTNA/IAP patterns, build secure gateway solutions, and drive AI-assisted engineering practices to improve code quality and delivery speed. Leading cross-functional teams, you will own perimeter and proxy strategies, align with cybersecurity and network teams, and ensure resilient, compliant platforms in a large