Project Assistant jobs in United Kingdom

Project Manager – Data Centre & Network Infrastructure

Clearance - Active SC Clearance

Job Type - Permanent or Contract

We are seeking an experienced Project Manager to lead a large-scale data centre refresh and network infrastructure upgrade as part of one of Europe's most significant defence projects. This role requires a hands-on approach, managing timelines, budgets, and resources while ensuring seamless coordination with the PMO team.

Key Responsibilities:

• Oversee and manage end-to-end project delivery, including timeline, resource planning, and budget management.
• Develop and maintain Project Initiation Documents (PIDs), RAIDO logs, and governance reports.
• Identify and manage project dependencies and risks, ensuring minimal disruption to the wider programme.
• Lead and coordinate network, server, voice, data centre, and business change projects.
• Provide weekly project reporting and ensure alignment with broader PMO strategies.
• Ensure compliance with security, regulatory, and operational standards within a highly sensitive environment.

Key Skills & Experience:

• Strong background in infrastructure, cloud, or data centre projects.
• Experience working in defence, nuclear, or secure government environments (desirable).
• Engineering background preferred; ex-military candidates are highly desirable.
• Proven ability to qualify project scope, assess impact, and manage dependencies.
• Strong experience in RAIDO management, budget control, and stakeholder reporting.
• Exceptional leadership and communication skills, able to work in high-security, highly regulated environments.

This is an exciting opportunity to contribute to a high-profile, mission-critical programme with long-term impact. Candidates with experience in large-scale defence, critical infrastructure, or secure government projects will be highly regarded.