Senior Corporate Real Estate Project Manager in Warrington

At Amentum, we're not just solving problems; we're engineering the future. Our team is driven by an unyielding commitment to innovation, integrity, and collaboration, tackling some of the most significant challenges in science, security, and sustainability. If you're passionate about making a real impact and want to be part of a community that values ethical excellence, this is the place where your ambition can thrive.

We offer an exciting range of opportunities to develop your career within a supportive and diverse team who always strive to do the right thing for our people, clients and communities. People are our greatest asset, and we offer a competitive package to retain and attract the best talent. In addition to the benefits you’d expect, UK employees also receive free single medical cover and digital GP service, family-friendly benefits such as enhanced parental leave pay and free membership of employee assistance and parental programmes, plus reimbursement towards relevant professional development and memberships.

Work-life balance and flexibility is a key focus area for us. We’re happy to discuss hybrid, part-time and flexible working hours, patterns and locations to suit you and our business.

About the Role:

• Lead the delivery of corporate real estate projects across an international estate, including office fit-outs, refurbishments, relocations, and workplace enhancements.
• Act as the client-side delivery lead, taking ownership of projects from initial brief through to completion, ensuring they are delivered safely, efficiently, and aligned to business requirements.
• The role requires a structured and proactive operator who can coordinate stakeholders, manage risk, and maintain control of programme, cost, and quality throughout delivery.

Why This Role:

• Responsibility for delivering projects across a corporate occupier estate, not developer or contractor-led work.
• Opportunity to take full ownership of delivery across a range of project types and scales.
• Exposure to complex stakeholder environments, requiring clear coordination and decision making.
• Involvement in projects ranging from targeted refurbishments through to major capital delivery.

What you’ll be doing:

• Lead the end-to-end delivery of corporate real estate projects from initial brief through to completion.
• Establish and manage project programmes, budgets, and key delivery risks.
• Act as the client-side lead, ensuring scope, cost, and programme are effectively controlled.
• Coordinate internal stakeholders, consultants, and contractors to ensure aligned delivery.
• Drive decision making, identifying issues early and ensuring timely resolution.
• Monitor delivery progress, risks, and dependencies, providing clear reporting and escalation where required.
• Ensure projects are delivered in line with health and safety requirements, including CDM obligations.
• Apply and support consistent use of project management processes, tools, and governance.
• Maintain clear, accurate, and well-structured project documentation.
• Contribute to improving delivery control and consistency across the project portfolio.

Here's What You'll Need:

• Experience delivering corporate real estate or workplace projects within a client-side or occupier environment.
• Proven ability to manage projects end to end, from brief through to completion.
• Experience across a range of project scales, from targeted refurbishments to major capital delivery.
• Strong understanding of project control, including programme, cost, and risk management.
• Good working knowledge of construction processes within live operational environments.
• Commercially aware, able to understand cost drivers and support effective financial control.
• Confident managing and influencing stakeholders across complex project environments.
• Structured and organised, able to maintain clarity and control across multiple projects.
• Proactive and delivery focused, able to drive progress and resolve issues early.
• Able to interpret technical input and translate it into clear, actionable insight.

Qualifications & Experience:

• Degree (or equivalent) in Civil, Structural, Architectural, Mechanical, Process or related Engineering discipline.
• Good knowledge of UK nuclear regulations and legislation.
• Ability to obtain or hold National Security Vetting – Counter Terrorism Check (NSV CTC).

Our Culture:

Our values stand on a foundation of safety, integrity, inclusion and diversity. We put people at the heart of our business, and we genuinely believe that we all succeed by supporting one another through our culture of caring. We value positive mental health and a sense of belonging for all employees.

We aim to embed inclusion in everything we do. We know that if we are inclusive, we’re more connected, and we’re more creative. We accept people for who they are, regardless of age, disability, gender identity, gender expression, marital status, mental health, race, faith or belief, sexual orientation, socioeconomic background, and whether you’re pregnant or on family leave. This is reflected in our wide range of Global Employee Networks.

As a Disability Confident employer, we will interview all disabled applicants who meet the minimum criteria for a vacancy. We welcome applications from candidates who are seeking flexible working and from those who may not meet all the listed requirements for a role.