Project Manager

Amentum; Risley; Hybrid; GBP 55,000 - 75,000; Full time

Job summary

Amentum is seeking an experienced Project Manager to lead complex projects within the UK's nuclear sector, delivering on time and within budget while upholding safety and quality standards. You will work with clients, Account Leads and multidisciplinary teams to establish delivery strategies, manage risks, and provide governance reporting, with hybrid and flexible working options available.

Successful candidates will demonstrate ownership, leadership, strong commercial awareness, and hold a STEM

Qualifications

• Relevant STEM degree or equivalent demonstrable experience.
• Proven project management or delivery experience across project lifecycles.
• Experience with budgets, schedules, risks, changes and reporting.

Responsibilities

• Managing projects and task orders through lifecycle from definition to close-out.
• Developing and maintaining project plans, budgets and controls.
• Monitor cost, schedule, quality and delivery performance and take corrective action.
• Coordinate multidisciplinary project teams and stakeholders.
• Provide accurate progress, risk and governance reporting.

Skills

STEM degree or equivalent

Project management experience

Budget, schedule, risk management

Communication & stakeholder management

MS Office proficiency

APM PMQ or equivalent

Nuclear sector / regulated environment

Education

STEM degree or equivalent

Tools

Microsoft Office

Project management tools

Job description

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.

Here, we believe that success comes from continuously pushing boundaries and working together to deliver on our promises. We embrace challenges with confidence and are dedicated to creating a secure and vibrant future for all.

We’ll inspire and empower you to deliver your best work so you can evolve, grow and succeed – today and into tomorrow. We offer an exciting range of opportunities to develop your career within a supportive team who always strive to do the right thing for our people, clients and communities.

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 Opportunity

With decades of successful delivery, Amentum provide engineering, technical and professional services through an established Professional Services framework with EDF, a long-term partnership supporting the safe operation, life extension and performance of the UK’s existing and developing nuclear fleet.

As a Project Manager, you’ll work within a collaborative, multidisciplinary team delivering a diverse portfolio of projects, drawing on and further developing Amentum’s deep nuclear expertise.

This is an opportunity to develop your project management experience while contributing to a strategically important framework at the heart of the UK nuclear industry.

You will work closely with clients, Account Leads, Project Managers and specialist functions to establish delivery strategies, coordinate project teams, manage risks and dependencies, and maintain effective control of project performance.

Alongside direct project delivery, you will contribute to wider portfolio coordination and governance, providing clear reporting and insight to support effective decision-making.

What You'll Be Doing

Your responsibilities will include:

• Managing projects and Task Orders through the project lifecycle, from definition and planning through delivery, acceptance and close-out.

• Developing and maintaining project plans, schedules, budgets and appropriate project controls.

• Monitoring cost, schedule, quality and delivery performance and taking action where performance moves away from plan.

• Identifying and managing project risks, opportunities, issues, dependencies and changes.

• Coordinating multidisciplinary project teams and functional support to achieve agreed outcomes.

• Maintaining good relationships with clients and stakeholders and ensuring requirements are clearly understood and communicated.

• Managing project commercial considerations, including variations, changes, forecasting and financial performance.

• Providing accurate and timely progress, financial, risk and governance reporting.

• Supporting effective allocation and balancing of resources across projects.

• Delivery of project and portfolio reviews and providing delivery insight to senior stakeholders.

• Promoting consistent use of agreed project management methods, tools and standards.

• Ensuring projects are delivered in accordance with relevant safety, quality, company and client requirements.

Here's What You'll Need

We are looking for someone who can combine structured project management with a practical, collaborative approach to delivery.

• You will ideally bring:

• A relevant STEM degree or equivalent demonstrable experience.

• Demonstrable project management or project delivery experience.

• Experience of managing projects across multiple stages of the project lifecycle.

• Planning, organisation and project control skills.

• Experience of managing budgets, schedules, risks, changes and project reporting.

• Good commercial awareness and an understanding of contractual and financial project drivers.

• The ability to coordinate multidisciplinary teams and balance competing priorities.

• Communication and stakeholder-management skills.

• An analytical approach with strong problem-solving and decision-making capability.

• Competence with Microsoft Office, including Word, Excel and PowerPoint.

• A formal project management qualification such as APM PMQ or equivalent would be advantageous.

• Experience within the nuclear sector, power generation or another highly regulated environment would also be beneficial, as would experience of engineering, procurement, construction, installation or commissioning projects.

Successful Project Managers within our team demonstrate:

• Ownership and accountability for delivery.

• Effective leadership and teamwork.

• Commercial awareness.

• Clear and confident communication.

• Sound judgement and decision-making.

• Good organisational and analytical skills.

• The ability to anticipate problems and develop practical solutions.

• Integrity, reliability and a strong commitment to safety and quality.

• A client-focused approach and the ability to build effective working relationships.

Our Culture

Our values are built on a strong foundation of safety, integrity, and respect for every individual. People are at the heart of our mission, and we believe in supporting one another through a culture of care and collaboration. We strive to create a workplace where everyone feels they belong and can thrive. Supporting mental wellbeing and fostering a sense of connection are essential to how we work.

When we embrace different perspectives and work together, we become more innovative, more agile, and more successful.

We partner with VERCIDA, for greater online accessibility, please visit www.vercida.com to view and access our roles. 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.

If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact [e-mail]