Test Cell Operative - MRO Operations

As the Test Cell Operative you will carry out rail power pack testing activities following overhaul, repair and assembly, ensuring all tests are completed safely, accurately and in accordance with approved test procedures, work instructions and quality requirements. You will be responsible for preparing power packs for testing, operating test equipment within their level of competence and authorisation, monitoring performance, recording test data and reporting any faults or abnormalities identified during testing.

The role supports the efficient operation of the MRO facility by ensuring power packs are tested to the required standards, with accurate documentation and full traceability maintained throughout the process. What you will be doing:
Test Cell Operations

• Carry out testing of rail power packs following overhaul, repair and maintenance activities.
• Prepare power packs and associated equipment for testing in accordance with approved procedures.
• Position, secure and connect power packs to test equipment using approved methods and equipment.
• Complete pre-test checks to confirm that the power pack, test equipment and associated connections are ready for testing.
• Operate test cell equipment in accordance with approved operating instructions and individual competency authorisations.
• Monitor engine operation and performance throughout the test cycle.
• Observe relevant operating parameters, including temperatures, pressures, speeds and other specified measurements.
• Identify and report abnormal readings, leaks, unusual noises, vibration or other unexpected operating conditions.
• Carry out post-test inspections and checks in accordance with approved procedures.
• Support repeat testing following corrective action where authorised.
• Ensure test activities are completed within agreed timescales without compromising safety or quality.
• Report any issues that may affect test completion, equipment availability or production delivery to the Test Cell Team Leader.

Health, Safety and Environmental Compliance

• Follow all site health, safety and environmental procedures.
• Comply with risk assessments, method statements and safe systems of work relevant to test cell activities.
• Complete required pre-use checks and ensure appropriate safety controls are in place before commencing work.
• Operate machinery and test equipment only when trained, competent and authorised to do so.
• Remain aware of hazards associated with running engines, rotating machinery, hot surfaces, fuel systems, pressurised systems, exhaust emissions and noise.
• Use the required personal protective equipment (PPE).
• Maintain awareness of emergency stops, shutdown procedures and emergency arrangements.
• Stop testing and make the situation safe in accordance with approved procedures if an unsafe condition or abnormal operating situation arises.
• Report incidents, near misses, hazards and unsafe working conditions promptly.
• Maintain good housekeeping standards and ensure walkways and emergency access routes remain clear.

Quality and Technical Compliance

• Follow approved test specifications, work instructions and technical documentation.
• Ensure the correct test procedure and acceptance criteria are available before commencing testing.
• Complete test documentation accurately, clearly and in a timely manner.
• Record test readings and results in the appropriate systems or records.
• Maintain traceability between the power pack, associated job documentation and test results.
• Ensure test equipment and measuring instruments are within their required calibration status before use.
• Identify and report test failures, non-conformances and deviations from specified requirements.
• Do not alter approved test parameters or bypass safety controls without the appropriate authority.
• Ensure incomplete or failed tests are reported and recorded in accordance with site procedures.
• Support quality investigations and corrective actions when required.

Test Equipment and Facility Maintenance

• Carry out routine operator checks on test cell equipment and associated tooling.
• Ensure test equipment, connections, fixtures and supporting equipment are suitable for use.
• Report defects, damage or equipment malfunctions promptly.
• Maintain test equipment and the surrounding work area in a clean and serviceable condition.
• Support planned maintenance, inspections and equipment checks as required.
• Ensure defective or unsafe equipment is not used and is reported in accordance with site procedures.
• Assist with identifying opportunities to improve test equipment…