Project Manager

Amentum; United States; Hybrid; USD 86,000 - 119,000; Full time

Benefits offered by this job

Free medical cover for UK employees

Digital GP service

Generous pension contributions

Enhanced parental leave

Professional development support

Membership reimbursement

Job summary

Amentum is seeking experienced Project Managers to join our Defence & Security team in Bristol, UK. You will coordinate stakeholders, manage risks and deliver complex programmes across land, sea, air and corporate domains, with on-site presence and flexible hybrid/remote options.

Ideal candidates bring a proven delivery record under time and budget constraints, strong consultancy focus, and the ability to obtain security clearance (UK resident for 5 years).

Qualifications

• Significant track record of delivering projects on time, within cost and quality constraints.
• Ability to operate autonomously, with authority, and skilled in developing and maintaining key relationships.
• Consultancy focus with a proven history of identifying and delivering client requirements, and the ability to scope wider business opportunities.
• Expertise in P3M practices, methodologies, and techniques, and their application to varied environments.
• Highly skilled in coaching and mentoring.
• Ability and willingness to attain security clearance, which includes being resident in the UK for the preceding 5 years.

Responsibilities

• Understand and deliver in accordance with organisational policies, processes and procedures.
• Support development and assurance of business cases as part of wider approval processes.
• Analyze, develop, support and manage timely and cost-effective delivery of client projects, meeting business and environmental objectives.
• Influence and expedite client project delivery through planning, monitoring, controlling and reporting of project performance.
• Identify and manage project assumptions and dependencies.
• Support identification of slippage and risk, and implement remedial or mitigating actions ensuring safety, environmental and management procedures.

Skills

Project management

Stakeholder management

Coaching & mentoring

Autonomy

Consultancy focus

Education

Degree or equivalent

APM PFQ/PMQ

MAPM membership (advantage)

PRINCE2/Agile Practitioner

MSP Practitioner (desirable)

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.

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 Opportunity:

Our Defence & Security business supports the UK Ministry of Defence in the delivery of their capabilities and objectives via a host of frameworks, not least the Project Delivery Partner framework, which sees us delivering Project Management, Project Controls, and Operational Delivery support across the land, sea, air, and corporate domains. The work we do is of international importance in ensuring our national security and that of our allies—something our team is proud to support. The framework enables our employees to traverse a range of innovative programmes and projects, which challenge them and ensure they develop their skills to the highest levels. The support structures we have in place ensure our employee welfare and career development are achieved to the highest standards.

As part of our continued growth, we are seeking experienced and enthusiastic Project Managers with proven delivery experience to join our team and support the successful delivery of some of the UK's most complex and challenging projects and programmes.

You will play a key role in coordinating stakeholders, managing project risks and opportunities, and driving successful outcomes across a diverse portfolio of projects.

The position is primarily based in Bristol and the surrounding area, with a requirement to be on‑site at least one/two days per week, with the remainder of the week offering hybrid or remote working flexibility.

What You’ll Be Doing:

• Understand, and deliver in accordance with, organisational policies, processes, and procedures.
• Support the development and assurance of business cases as part of wider approval processes.
• Analyse, develop, support, and manage the timely and cost-effective delivery of client projects, meeting business and environmental objectives.
• Influence, support, and expedite client project delivery through effective planning, monitoring, controlling, and reporting of project performance.
• Identify and effectively manage project assumptions and dependencies.
• Support identification of slippage and risk, and implement remedial or mitigating actions, ensuring compliance with all relevant safety, environmental, and management procedures.
• Champion the application of appropriate programme and project delivery strategies and commercial vehicles to secure successful business outcomes.
• Ensure appropriate services to the project are coordinated and delivered through technical, engineering, project controls, commercial, and financial support functions.
• Maintain project records, information, and history accurately and in line with policy.
• Ensure learning from experience is captured and apply continuous improvement techniques to project delivery.

Here’s What You’ll Need:

• Significant track record of successfully delivering projects in line with time, cost, and quality constraints.
• Ability to operate autonomously, with authority, and skilled in developing and maintaining key relationships.
• Consultancy focus with a proven history of identifying and delivering client requirements, and the ability to scope wider business opportunities.
• Expertise in P3M practices, methodologies, and techniques, and their appropriate application to varied environments.
• Highly skilled in the provision of coaching and mentoring.
• Ability and willingness to attain security clearance, which includes being resident in the UK for the preceding 5 years.

Desirable Skills and Qualifications:

• Educated to degree level or equivalent in a relevant subject.
• APM PFQ/PMQ qualification.
• Strong knowledge of the Defence industry and experience working in a high-profile Tier 1, Prime, and/or subcontractor organisation.
• Membership of the Association for Project Management (MAPM) is advantageous.
• PRINCE2 or Agile Practitioner qualification.
• Managing Successful Programmes (MSP) Practitioner (desirable but not essential).

What’s in It for You:

• Competitive salary and benefits package, with unrivalled salary sacrifice schemes available.
• Free single medical cover and digital GP service.
• Generous pension contributions.
• Enhanced parental leave and family-friendly policies.
• Professional development support and membership reimbursement.
• Access to a flexible benefits programme tailored to your needs, including buying or selling up to 10 days’ extra holiday.
• Hybrid and flexible working options to support work–life balance.

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.