Senior Project Manager

Are you an experienced Senior Project Manager with a proven track record of delivering complex IT infrastructure projects?,

We are involved in a significant greenfield programme, delivering a complex solution that brings together IT infrastructure and applications within a mission-critical Defence environment.

This role would suit an experienced Senior Project Manager with a strong track record of leading end-to-end delivery of complex IT infrastructure projects within secure or highly regulated environments. You will bring a strong understanding of project governance, stakeholder management, delivery risk and the challenges associated with delivering complex technical change.

Working across multidisciplinary technical and business teams, you will provide the leadership and direction needed to drive delivery forward, manage dependencies and ensure secure, high-quality outcomes.

This is a full-time, on-site role based in Hertfordshire, and you will need to hold active MoD Developed Vetting (DV) clearance.

What they will be doing:

• Lead the end-to-end delivery of complex, high-value IT infrastructure projects within a secure Defence environment, from initial planning through to implementation, transition and handover.
• Take ownership of project scope, schedules, budgets, resources, risks, issues, dependencies and change, ensuring delivery remains on track against agreed outcomes.
• Provide leadership across multidisciplinary technical teams, working closely with infrastructure engineers, architects, security teams, suppliers and other delivery partners.
• Act as a key point of contact for customers and senior stakeholders, providing clear direction, managing expectations and driving effective decision-making throughout the project lifecycle.
• Lead project governance and assurance activities, producing clear delivery plans, financial reporting, RAID management and status updates for senior stakeholders and governance forums.
• Identify and manage complex technical and delivery dependencies, proactively addressing risks, resolving blockers and escalating issues where required.
• Ensure projects are delivered in line with relevant security, compliance, quality and operational requirements expected within a highly secure environment.
• Build strong relationships across customer, technical and delivery teams, creating accountability and maintaining momentum across complex project environments.

What they will bring:

• Proven experience as a Senior Project Manager delivering complex IT infrastructure projects within Defence, National Security or other highly secure environments.
• Strong experience managing projects throughout the full delivery lifecycle, with ownership of scope, schedules, budgets, resources, risks, issues and dependencies.
• A good understanding of complex IT infrastructure environments and experience working closely with technical specialists, architects and engineering teams.
• Strong knowledge of project governance, assurance and delivery controls within regulated or security-critical environments.
• Demonstrable experience engaging and influencing senior stakeholders and customers, with the confidence to communicate complex delivery challenges and drive effective decision-making.
• Strong commercial and financial awareness, including budget management, forecasting, supplier management and delivery against contractual commitments.
• Proven ability to lead multidisciplinary teams, manage competing priorities and maintain delivery momentum within complex project environments.

If you are interested in this role but not sure if your skills and experience are exactly what we’re looking for, please do apply, we’d love to hear from you!

Level of Clearance: MoD DV Referral Bonus: £3000

Salary offered will be in line with experience and development needs.

Loved reading about this job and want to know more about Sector/Company?

Our Aerospace, Defence and Security business designs, develops and deploys digital solutions that bring clients enduring business value across the UK’s Public and Private sectors. We foster a culture in which employees feel valued and supported, delivering exceptional rates of customer satisfaction in the UK’s most complex safety- and security-critical markets.