ZTNA Architect: Secure Global Remote Access Lead

CACI Network Services; Greater London; On-site; GBP 110,000 - 150,000; Full time

Job summary

CACI Network Services in London seeks an Architect to lead the design and evolution of a Zero Trust Network Access (ZTNA) platform for corporate and BYOD devices. You will drive secure access solutions, collaborate with Product Management on backlog priorities, and balance security, scalability, and user experience across a global user base.

The role requires hands-on expertise in VPN/remote access and extensive security architecture experience, with strong documentation and stakeholder

Qualifications

• Hands-on experience delivering VPN, Remote Access, and Cyber Security solutions in large enterprise environments.
• Strong knowledge of networking protocols and technologies including IP Networking, TLS, SSL VPN, IKEv2, RDP.

Responsibilities

• Design, develop, and enhance a global ZTNA solution supporting 100,000+ users.
• Identify opportunities for automation, telemetry improvements, and operational efficiencies.
• Drive platform enhancements and collaborate with vendors to improve product capabilities.
• Provide technical leadership for ZTNA engineering initiatives and roadmap delivery.
• Manage complex technical issues, problem management, and L3 support escalations.
• Create and maintain technical documentation including designs, release notes, and procedures.
• Collaborate with technology, security, and infra teams to meet security and compliance standards.
• Document Zero Trust architecture, standards, and implementation strategies.
• Oversee engineering activities across the ZTNA platform estate.
• Ensure adherence to SDLC, governance, and release processes.

Skills

ZTNA architecture

Networking & security

Troubleshooting

Documentation

Vendor collaboration

Global team experience

Education

Bachelor's degree or equivalent

Agile certification

ITIL certification

Networking/cybersecurity certs desirable

Tools

Palo Alto Prisma Access

Postman

Bruno

Jira

Confluence

Splunk

Fiddler

Wireshark

ServiceNow

Job description

CACI Network Services in London seeks an Architect to lead the design and evolution of a Zero Trust Network Access (ZTNA) platform for corporate and BYOD devices. You will drive secure access solutions, collaborate with Product Management on backlog priorities, and balance security, scalability, and user experience across a global user base.

The role requires hands-on expertise in VPN/remote access and extensive security architecture experience, with strong documentation and stakeholder