DMZ Boundary Security Lead — Zero Trust Champion

DXC Technology Company; Farnborough; Sur place; GBP 85 000 - 110 000; Plein temps

Résumé du poste

DXC Technology in the United Kingdom is seeking an experienced Managed Service Lead for Network Security to oversee the DMZ managed service, gateways, CDS, and boundary architectures.

Based onsite in Hampshire, you will lead security engineers and analysts, drive Zero Trust adoption, ensure compliance with NCSC and ISO standards, and coordinate with architects and stakeholders.

The role emphasizes risk reduction, resilience, and continuous improvement in a regulated, mission-critical environment.

Qualifications

• Significant experience leading cyber security, network security, or boundary security managed services within enterprise, government, or defence environments.
• Strong understanding of security governance, accreditation, assurance, compliance, and risk management frameworks.
• Experience working within highly regulated, accredited, or mission-critical environments.

Responsabilités

• Lead the operational delivery, governance, and assurance of boundary security services.
• Ensure the availability, resilience, performance, and compliance of all DMZ Managed service security capabilities.
• Manage and develop multidisciplinary teams of security engineers, analysts, and service specialists.
• Act as the senior escalation point for boundary-related security incidents, coordinating response and communications.
• Ensure effective implementation of change, configuration, release, and accreditation processes within regulated environments.

Connaissances

Boundary security

Network security

Leadership

Stakeholder management

Incident management

Change management

Threat detection

Security governance

Zero Trust

Regulated environments

Formation

CISSP

CISM

CRISC

ITIL

CCNP Security

PMP

Outils

Palo Alto

Check Point

Fortinet

Cisco Firepower

CDS

Secure gateways

Secure data transfer

Description du poste

DXC Technology in the United Kingdom is seeking an experienced Managed Service Lead for Network Security to oversee the DMZ managed service, gateways, CDS, and boundary architectures.

Based onsite in Hampshire, you will lead security engineers and analysts, drive Zero Trust adoption, ensure compliance with NCSC and ISO standards, and coordinate with architects and stakeholders.

The role emphasizes risk reduction, resilience, and continuous improvement in a regulated, mission-critical environment.