Senior Mechanical Revit/ BIM Technician

Amentum; Reading; On-site; GBP 55,000 - 75,000; Full time

Benefits offered by this job

Free medical cover

Digital GP

Parental leave pay

Employee assistance

Flexible working

Hybrid work

Job summary

Amentum is seeking a Senior Mechanical Revit Designer to join our hybrid team based near Reading, UK. The role focuses on producing 3D BIM models and 2D drawings within a secure defence/nuclear context.

Candidates should demonstrate Revit expertise, coordination across disciplines, and familiarity with BIM workflows. Reading is preferred, with flexible office/home arrangements and a safety‑driven culture.

Qualifications

• Possess knowledge of mechanical engineering disciplines & system designs using Autodesk Revit Software.
• Reasonable experience in engineering in a defence or nuclear related industry preferred but not essential.
• Familiar with working in a secure environment.
• Relevant qualification minimum, HND or equivalent.

Responsibilities

• Experience in Revit, AutoCAD and Navisworks
• Ability to produce 3D CAD information in a BIM environment
• Production of 2D drawings (layouts, arrangements, schematics, sections, elevations etc.) from the 3D model
• Experience coordinating systems and resolving clashes across multi disciplines
• Capability across multiple mechanical disciplines including Mechanical Building Services
• Strong understanding of BIM processes, standards, work flows and information management
• Familiar with working in a secure environment
• Experience in using Plant 3D & Inventor platforms, not essential but nice to have.

Skills

Revit

AutoCAD

Navisworks

BIM

3D CAD

Clash detection

Education

HND or equivalent

Tools

Plant 3D

Inventor

Job description

About the Role

Amentum provides engineering, design, construction, planning, support, survey, design-build, project management and/or program management for our nuclear and defence industry clients. With more than fifty years of experience across the complete nuclear and defence asset lifecycle, we support client delivery and the associated infrastructure requirements at every stage of a project.

We are operating under flexible working arrangements, with a mixture of office-based and home working environments. We can accommodate candidates from a variety of our offices, however Reading office would be the preferred base-office location. Our team is experiencing exciting growth within our established practice, and we have a need for a Senior Mechanical Revit Designer on a hybrid working basis.

Responsibilities will Include:

• Experience in Revit, AutoCAD and Navisworks
• Ability to produce 3D CAD information in a BIM environment
• Production of 2D drawings (layouts, arrangements, schematics, sections, elevations etc.) from the 3D model
• Experience coordinating systems and resolving clashes across multi disciplines
• Capability across multiple mechanical disciplines including Mechanical Building Services -
• Strong understanding of BIM processes, standards, work flows and information management
• Familiar with working in a secure environment
• Experience in using Plant 3D & Inventor platforms, not essential but nice to have.

Benefits:

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, par time and flexible working hours, patterns and locations to suit you and our business. Career development is also offered.

Here’s What You’ll Need

• Possess a knowledge of mechanical engineering disciplines & system designs using Autodesk Revit Software
• Reasonable experience in engineering in a defence or nuclear related industry preferred but not essential.
• Familiar with working in a secure environment
• Relevant qualification minimum, HND or equivalent.

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]