Zero Trust Network Engineer (SASE/ZTNA) | Hybrid London

HCLTech; Slough; Hybrid; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Competitive compensation

Global team and culture

Job summary

HCLTech is seeking a Network Engineer for a hybrid role in London. You will design and implement Zero Trust security architectures and enterprise networking solutions across on‑prem and cloud environments, collaborating with cross‑functional teams. The position requires 8+ years’ experience in network security engineering and strong communication skills.

Hybrid work arrangement in London with office days. Join a global tech leader committed to delivering secure, scalable architectures and

Qualifications

• 8+ years of experience in Network Security Engineering.
• Experience designing and implementing SASE/SSE.
• Experience designing and implementing ZTNA.
• Experience designing and implementing Network Segmentation.
• Experience designing Identity-Based Access Controls.
• Experience designing Enterprise Firewall architectures.
• Strong troubleshooting and root cause analysis capabilities.
• Excellent written and verbal communication skills.

Responsibilities

• Design and implement Zero Trust security architectures.
• Lead security transformation initiatives with cross-functional teams.
• Develop High-Level and Low-Level designs, migration plans, and architecture documentation.
• Deploy and operate NGFW platforms (Palo Alto, Fortinet, Cisco).
• Design segmentation and micro-segmentation across data centres, campuses, cloud, and branch environments.
• Configure VPN, IPSec, TLS, and NAC integration.
• Evaluate PoCs and support production rollouts.

Skills

Zero Trust

SASE/SSE

ZTNA

Network segmentation

Identity-based access

Firewall architectures

Troubleshooting

Communication skills

Tools

Cisco ISE

NAC platforms

EDR/XDR

SIEM

ServiceNow

Azure

AWS

GCP

Palo Alto

Fortinet

CCNP Enterprise

CCIE Enterprise Infrastructure

CISSP

Job description

HCLTech is seeking a Network Engineer for a hybrid role in London. You will design and implement Zero Trust security architectures and enterprise networking solutions across on‑prem and cloud environments, collaborating with cross‑functional teams. The position requires 8+ years’ experience in network security engineering and strong communication skills.

Hybrid work arrangement in London with office days. Join a global tech leader committed to delivering secure, scalable architectures and