Boundary Security Lead - DMZ & Zero Trust

DXC Technology; England; On-site; GBP 90,000 - 120,000; Full time

Job summary

DXC Technology in Hampshire, United Kingdom, seeks an experienced Managed Service Lead (Security) to oversee DMZ boundary services, gateways, and CDS across complex environments. You will ensure compliance with defence standards and supervise a multidisciplinary team of engineers and analysts.

The role emphasises Zero Trust adoption, risk reduction, incident management, and close collaboration with architects, risk authorities, and clients in a highly regulated setting.

Qualifications

• Experience leading cyber/ boundary security in enterprise or defence environments.
• Strong knowledge of boundary security technologies and secure data transfer services.
• Proven ability to manage service delivery, incidents, and continual service improvement.

Responsibilities

• Lead the operational delivery, governance, and assurance of boundary security services.
• Ensure availability, resilience, performance, and compliance of DMZ managed service security capabilities.
• Manage multidisciplinary teams of security engineers and analysts and act as senior escalation point.

Skills

Boundary security

Firewalls

Cross-domain solutions

Zero Trust

Incident response

Governance

Job description

DXC Technology in Hampshire, United Kingdom, seeks an experienced Managed Service Lead (Security) to oversee DMZ boundary services, gateways, and CDS across complex environments. You will ensure compliance with defence standards and supervise a multidisciplinary team of engineers and analysts.

The role emphasises Zero Trust adoption, risk reduction, incident management, and close collaboration with architects, risk authorities, and clients in a highly regulated setting.