Proof Inspector

CompanyRolls-Royce

LocationDerby, England, United Kingdom

Posted At1/7/2026

UK Visa Sponsorship Analytics

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Occupation Type

Routine inspectors and testers

Occupation Code Skill LevelMedium Skilled

Sponsorship EligibilityIneligible for Sponsorship

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Description

Proof Inspector

Full Time

Derby

2 Shift Rotation: Mon – Thurs 6am – 2pm, Friday 6am – 12 noon. Mon - Thurs

1pm – 8.30 pm, Fri 11 – 5pm

An exciting opportunity has arisen with the Precision casting facility for a Proof Inspector. The Precision Casting Facility manufactures single crystal and directionally solidified turbine blades for civil aerospace.

As a Proof Inspector, you’ll be responsible for the proof inspection of blades / fixtures and associated equipment in relation to blade inspection, working to blade, tooling, manufacture and finish drawings.

At Rolls-Royce, we pioneer the power that matters to our customers, to society and to the planet.

We deliver the best jet engines in the world. Through intelligent innovation and active collaboration, we’re putting our customers at the forefront of the aviation industry – and we keep them there. Our product portfolio powers more than 35 types of commercial aircraft, and with over 13,000 engines in-service around the world; we’re keeping the world flying.

Why join Rolls-Royce?

At Rolls-Royce we are proud to be a business that has truly helped to shape the modern world and are committed to always being a force for progress; powering, protecting and connecting people everywhere.

By joining Rolls-Royce, you'll have the opportunity to work on world-class solutions, supported by a culture that believes individuality is our greatest strength, and all perspectives, experiences and backgrounds help us innovate and enable our high-performance culture.

Please note:

*****We are seeking candidates who have completed a "time-served" apprenticeship that meets the Level 3 criteria, along with practical experience in this field******

Please apply with your:

1. NVQ Level 3 certification

2. Evidence of time-served apprenticeship

Key Accountabilities

Will be required to programme a Coordinate Measuring Machine (CMM) thorough MCOSOMOS Mitutoyo software, to enable the creation of calibration programmes for fixtures, model blades, Op proving and FAIR programmes to validate the production inspection processes.

Will be required to programme 3D structured light system (GOM ScanBox,) and analyse the data using Polyworks IMInspect software for supporting calibration, tooling, reference data collection, and FAIR programme support to validate the production inspection process.

Work closely with Operations and Engineering in order to ensure work prioritisation and timely shop floor support with CMM and GOM asset and programmes troubleshooting as required.

Using inspection and sine tables, ball pins, slip gauges, various micrometers, verniers, height gauges, etc. Making in-depth calculations; trigonometry and mathematical formula, using a calculator.

Carry out First Article Inspection (FAI) on all new blades, using ‘free’ table set ups in order to prove the integrity of production and inspection fixtures.

Meeting all blade inspection standards, Quality Assurance Standard (QAS) audit of blade records, storing and recording master blades. Conforming to expect inspection and quality disciplines. Have personalised stamp for records purposes.

Requirements

Experience in Operating and Programming CMM machines.
Experience in programming in Polyworks or other CAD software.

Casting, Machining and Tooling Drawing Appreciation including geometric and dimensional tolerancing (ASME & ISO Standards).

Trigonometry calculations including compound angles.

First Principles Measurement using sine tables, height gauges, sine bars and slip gauges etc.

NVQ Level 3 time served.

Our vision is to ensure that the excellence and ingenuity that shaped our history continues into our future. Our multi-year transformation programme aims to turn Rolls-Royce into a high-performing, competitive, resilient and growing company. Join us, and it can be your future vision too.

Rolls-Royce are committed to being a respectful, inclusive, and non-discriminatory workplace where individuality is valued, diverse perspectives fuel innovation, and everyone can thrive.

As part of our selection process, candidates in certain locations may be asked to complete an online assessment, which can include cognitive and behavioural aptitude testing relevant to the role. If required, full instructions for the next steps will be provided.