Security-Cleared Infrastructure Architect – VCP

Free-Work; United Kingdom; Remote; GBP 90,000 - 125,000; Full time

Job summary

Onyx-Conseil in the United Kingdom seeks an experienced Infrastructure Architect with active DV clearance to lead secure, large-scale enterprise infrastructure initiatives. You will work with senior stakeholders, security specialists, and suppliers across full delivery lifecycle, owning technical delivery from design to implementation and ensuring alignment with business objectives.

Applicants with strong customer-facing skills and a track record of production deployments, security-compliant

Qualifications

• Experience within VCP essential.
• Design and deliver secure, large-scale enterprise infrastructure solutions.
• Strong customer-facing experience influencing senior stakeholders and leadership.
• Proven track record delivering production infrastructure implementations.
• Experience aligning infrastructure with security standards and best practice.
• Solid understanding of Agile delivery methodologies.
• Excellent knowledge of Windows enterprise administration (GPO, Registry, WMI, PowerShell, etc.).
• Excellent communication and leadership skills.

Responsibilities

• Design and deliver secure, highly resilient infrastructure architectures.
• Own the technical delivery of infrastructure proposals from design through to implementation.
• Work closely with customers to define infrastructure requirements and technical solutions.
• Ensure architectural solutions align with customer strategy and business objectives.
• Collaborate with security, service, engineering, and project delivery teams.
• Manage technical change requests and third-party supplier activities.
• Support successful project delivery, service transition, and operational readiness.
• Promote Agile delivery practices and contribute to continuous improvement across the architecture function.

Skills

VCP experience

Secure infrastructure design

Customer-facing

Agile methodologies

Windows server admin

Job description

Onyx-Conseil in the United Kingdom seeks an experienced Infrastructure Architect with active DV clearance to lead secure, large-scale enterprise infrastructure initiatives. You will work with senior stakeholders, security specialists, and suppliers across full delivery lifecycle, owning technical delivery from design to implementation and ensuring alignment with business objectives.

Applicants with strong customer-facing skills and a track record of production deployments, security-compliant