Area Engineering Manager (AEM)

Amentum; United States; Remote; USD 94,000 - 147,000; Full time

Job summary

Amentum is recruiting an Area Engineering Manager to lead detailed design delivery for the SCP project in the Warrington area, coordinating closely with construction teams and SMEs. The role requires strong engineering management, cost control, and schedule discipline to ensure timely close-out of HVAC and E&I design elements.

Based at the Warrington office with occasional visits to Cumbria, you will oversee multi-disciplinary interfaces and drive timely issue resolution while maintaining strong

Qualifications

• Experience in engineering management on major infrastructure or highly regulated projects.
• Experience in managing cost and schedule.
• Experience of change control.
• Strong understanding of multi-disciplinary engineering and its interface with construction.
• Confident communicator who builds positive, collaborative relationships.

Responsibilities

• Lead remaining detailed design delivery for assigned areas and act as engineering interface to the onsite construction team.
• Own and manage the design schedule for assigned areas to align with construction timelines.
• Monitor schedule progress with regular updates to planning teams.
• Manage AOP and EAC costs for assigned areas through resource planning.
• Serve as day-to-day engineering interface for construction Package Managers to enable progress.

Skills

Engineering management

Cost & schedule

Change control

Multi-disciplinary interface

Stakeholder relations

Tools

Project planning tools

Construction interfaces

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.

The Opportunity

Amentum is the Design and Engineering partner for Sellafield under the PPP (Programme and Project Partners). This is a 20-year arrangement to deliver ~£7bn of major projects. We are looking to recruit high value expertise from across regulated and comparable sectors to work in a collaborative environment. PPP is delivering major projects, site wide improvements and provision of supporting services.

PPP is an exciting model to work in with Four world class organisations who have come together as one team, to create a clean and safe environment for future generations. The programme arrangement is set to deliver ~£7bn worth of major projects creating a lasting legacy through the long-term partnerships.

We are continually recruiting high value expertise from across regulated and comparable sectors to work in a collaborative environment. PPP is continually delivering major projects over the next couple of decades, so there are lots of opportunities to develop your careers with a leading multinational company that put people first.

The Project

The SCP project is a large effluent treatment plant currently in the construction phase of delivery, and we are looking for a proactive and collaborative Area Engineering Manager to lead close out of the Area 700 (HVAC) and Area 800 (E&I) design and ongoing support to MEICA installation and commissioning.

The Role

Based at our office in Warrington, with occasional visits to Cumbria, as an Area Engineering Manager (AEM) you will lead remaining detailed design delivery within your area and act as the key engineering interface to the onsite construction team, ensuring engineering outputs are aligned, coordinated, and ready to build.

Responsibilities

As a AEM your responsibilities could include:

• Leading engineering delivery for assigned areas, ensuring outputs are fully aligned with construction needs.
• Owning and Managing the design schedule for assigned areas to include all remaining design activities and alignment with the construction schedule.
• Managing schedule progress for assigned areas through weekly LoS updates and monthly updates to the planning team.
• Managing AOP and EAC costs for assigned areas through maintenance of accurate resource profiles, mobilisation and demobilisation.
• Act as the day-to-day engineering interface for construction Package Managers, supporting issue resolution and enabling construction progress.
• Drive timely close out of technical queries, design changes, and construction clarifications with SMEs.
• Maintain strong relationships across engineering, construction, safety, planning, and assurance teams.

As an AEM you will already have:

• Experience in engineering management on major infrastructure or highly regulated projects.
• Experience in managing cost and schedule.
• Experience of change control.
• Strong understanding of multi-disciplinary engineering and its interface with construction.
• Confident communicator who builds positive, collaborative relationships.
• Delivery focused mindset with the ability to manage emerging issues at pace.
• Chartership desirable, but not essential.

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.

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 the team.