Infrastructure Platform Engineer

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

Job summary

DXC Technology in Farnborough is seeking an Infrastructure Platform Engineer to design, implement and manage enterprise-scale infrastructure for defence and aerospace operations. The role covers cloud, virtualization, storage and hybrid architectures in an onsite setting.

You will lead architectural governance, partner with security/compliance teams, and mentor infrastructure teams to deliver resilient, scalable platforms that meet stringent requirements.

Qualifications

• Extensive IT infrastructure experience in an architecture role.
• Proven design and implementation of enterprise-scale platforms.
• Strong cloud and hybrid infra background.
• Experience with defence, aerospace or government IT environments.
• Leadership of technical teams and architectural governance.

Responsibilities

• Design enterprise infrastructure architectures spanning compute, storage, networking and virtualization.
• Develop cloud strategy and hybrid roadmaps aligned with security standards.
• Lead platform implementation and modernization of cloud platforms.
• Ensure security and compliance across designs and operations.
• Provide technical mentoring and governance through architecture reviews.
• Engage with senior stakeholders and customers to present recommendations.

Skills

IT infrastructure

Cloud architecture

Hybrid infrastructure

Virtualisation

Security & compliance

Stakeholder leadership

Tools

AWS

Azure

Kubernetes

VMware

Hyper-V

Job description

DXC Technology is committed to building diverse, inclusive teams. We welcome applications from all backgrounds and particularly encourage interest from women, underrepresented groups, and neurodivergent candidates. We offer reasonable adjustments throughout the hiring process and are dedicated to creating a supportive, accessible environment for everyone.

Infrastructure Platform Engineer

Location: Farnborough (onsite 5 days per week)

Due to the nature of the work and the customers we support, the successful candidate must be eligible to meet UK Government and contractual personnel security requirements, including the applicable residency requirements for the role, and have the right to work in the United Kingdom. Some roles may also be subject to nationality requirements where these are necessary to meet UK Government or contractual security obligations.

The Infrastructure Platform Architect is a senior technical leadership position responsible for designing, implementing and managing enterprise-scale infrastructure platforms supporting defence and aerospace operations. You will architect complex IT environments, define technology strategies, lead infrastructure modernisation programmes, and ensure alignment with security, compliance and operational requirements. This role requires exceptional technical depth combined with strategic thinking and programme leadership capabilities.

Key Responsibilities

Infrastructure Architecture & Strategy

• Design and define enterprise infrastructure architectures spanning compute, storage, networking and virtualisation platforms.

• Develop cloud strategy and hybrid infrastructure roadmaps aligned with requirements and defence security standards.

• Establish infrastructure design patterns, standards and best practices across the organisation.

• Lead capacity planning, scalability assessments and infrastructure optimisation initiatives.

• Evaluate emerging technologies and recommend adoption strategies based on business and security requirements.

Platform Implementation & Modernisation

• Lead design and implementation of cloud platforms (AWS, Azure, or private cloud) supporting mission-critical workloads.

• Architect virtualisation solutions, containerisation strategies and orchestration platforms.

• Design disaster recovery, business continuity and resilience architectures meeting availability requirements.

• Guide infrastructure modernisation programmes, legacy system migrations and technology refresh initiatives.

• Ensure infrastructure designs comply with security requirements, Classification Guides and defence standards.

Technical Leadership & Governance

• Lead infrastructure technical teams, providing architectural direction and technical mentoring.

• Establish infrastructure governance frameworks, change control processes and operational standards.

• Drive technical decision-making through design reviews and architecture boards.

• Document architecture decisions, design documentation and technical standards.

Security, Compliance & Operational Excellence

• Architect security controls into infrastructure design, including network segmentation, access controls and encryption.

• Ensure infrastructure compliance with security policy, ITAR regulations and industry standards.

• Work with security teams to implement infrastructure hardening and vulnerability management.

• Optimise infrastructure costs, energy efficiency and environmental impact.

• Support operational readiness, performance monitoring and incident response planning.

Customer & Stakeholder Engagement

• Serve as technical authority for infrastructure discussions with senior customer stakeholders.

• Present architecture recommendations to customer leadership and defence programme teams.

• Manage stakeholder expectations and communicate technical concepts to non-technical audiences.

• Participate in customer design workshops and architecture validation activities.

What You’ll Bring

• Extensive IT infrastructure experience with experience within a architecture role.

• Proven experience designing and implementing enterprise-scale infrastructure platforms.

• Strong background in cloud architecture (AWS, Azure, or equivalent) and hybrid infrastructure models.

• Demonstrated experience with virtualisation, storage and high-availability infrastructure design.

• Track record of leading infrastructure modernisation programmes and technology transformation.

• Experience in defence, aerospace or government IT environments.

• Deep expertise in infrastructure architecture patterns and design methodologies.

• Strong knowledge of cloud platforms (AWS, Azure, or equivalent), including services, scaling and cost optimisation.

• Extensive experience with virtualisation technologies (VMware, Hyper-V, or KVM).

• Proficiency in storage technologies, SAN/NAS architectures and backup/recovery solutions.

• Strong networking knowledge including SDN, load balancing and network security architectures.

• Understanding of containerisation, Kubernetes and microservices architectures.

• Knowledge of disaster recovery planning, business continuity and high-availability design patterns.

• Exceptional strategic thinking combined with strong technical depth.

• Excellent communication and presentation skills - able to explain complex architecture to diverse audiences.

• Strong problem-solving and analytical capabilities.

• Proven ability to lead and influence technical teams and senior stakeholders.

• Commitment to security and compliance excellence.