Mechanical Inspector

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

The Mechanical Inspector is responsible for ensuring that all mechanical manufacturing works are carried out in accordance with approved drawings, specifications, standards, and quality requirements. The role provides independent quality assurance across mechanical systems, ensuring compliance, safety, and workmanship excellence on construction or engineering projects. This role will predominately be based in our supply chain, ensuring the above requirements are met.

Key Responsibilities

• Inspection & Quality Assurance
• Monitor, witness and inspect mechanical manufacturing/installation works including:
• HVAC systems
• Piping and pipework systems
• Pumps, valves, and associated equipment
• Pressure systems and containment systems/installations
• Transportation systems

Ensure work complies with:

• Contract specifications
• Approved drawings
• Industry standards (e.g. BS, ISO, ASME)
• Client quality requirements
• Carry out regular site inspections and audits.
• Identify non-conformance issues and ensure corrective actions are implemented.

Here's What You'll Need

• Experience in mechanical engineering construction or inspection roles.
• Strong knowledge of mechanical engineering techniques (welding/pipework/structural steel/mechanical install.).
• Either CSWIP Penetrant Inspector Level 2 or PCN Level II Liquid Penetrant Inspector.
• Either CSWIP Welding Inspector (3.1) or PCN Level 2 Welding Inspector.
• Ability to interpret engineering drawings, specifications, and contracts.
• Experience with quality assurance and inspection processes.
• HNC/HND or Degree in mechanical Engineering or related discipline (or equivalent)
• Other Non-destructive Inspection qualifications (eg, Radiographic, etc)
• Relevant inspection qualifications (e.g., Clerk of Works Certification).
• CSCS card or equivalent site certification.

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 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