{"id":3696142,"url":"https://alion.io/job/mtu-solutions-test-cell-operative-mro-operations","title":"Test Cell Operative - MRO Operations","company":{"id":1914148,"name":"mtu Solutions","domain":"mtu-solutions.com","url":"https://alion.io/company/mtu-solutions","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":79,"open_postings":56,"ghost_share":0,"stale_share":0.857,"repost_share":0,"time_to_fill_p50_days":27,"computed_at":"2026-11-06T05:58:05Z"}},"role":"Field & Service","role_family":"Field & Service","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Winsford, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-11-03T18:08:59Z","employer_posted_date":"2026-11-03","last_verified_at":"2026-11-06T04:52:59Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Job Description\nTest Cell Operative - MRO Operations\nLocation: Winsford\nFull time Onsite\nJob Description\nAt 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.\nBy 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.\nAs 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.\nYou 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.\nThe 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.\nWhat you will be doing:\nTest Cell Operations\nCarry out testing of rail power packs following overhaul, repair and maintenance activities.\nPrepare power packs and associated equipment for testing in accordance with approved procedures.\nPosition, secure and connect power packs to test equipment using approved methods and equipment.\nComplete pre-test checks to confirm that the power pack, test equipment and associated connections are ready for testing.\nOperate test cell equipment in accordance with approved operating instructions and individual competency authorisations.\nMonitor engine operation and performance throughout the test cycle.\nObserve relevant operating parameters, including temperatures, pressures, speeds and other specified measurements.\nIdentify and report abnormal readings, leaks, unusual noises, vibration or other unexpected operating conditions.\nCarry out post-test inspections and checks in accordance with approved procedures.\nSupport repeat testing following corrective action where authorised.\nEnsure test activities are completed within agreed timescales without compromising safety or quality.\nReport any issues that may affect test completion, equipment availability or production delivery to the Test Cell Team Leader.\nHealth, Safety and Environmental Compliance\nFollow all site health, safety and environmental procedures.\nComply with risk assessments, method statements and safe systems of work relevant to test cell activities.\nComplete required pre-use checks and ensure appropriate safety controls are in place before commencing work.\nOperate machinery and test equipment only when trained, competent and authorised to do so.\nRemain aware of hazards associated with running engines, rotating machinery, hot surfaces, fuel systems, pressurised systems, exhaust emissions and noise.\nUse the required personal protective equipment (PPE).\nMaintain awareness of emergency stops, shutdown procedures and emergency arrangements.\nStop testing and make the situation safe in accordance with approved procedures if an unsafe condition or abnormal operating situation arises.\nReport incidents, near misses, hazards and unsafe working conditions promptly.\nMaintain good housekeeping standards and ensure walkways and emergency access routes remain clear.\nQuality and Technical Compliance\nFollow approved test specifications, work instructions and technical documentation.\nEnsure the correct test procedure and acceptance criteria are available before commencing testing.\nComplete test documentation accurately, clearly and in a timely manner.\nRecord test readings and results in the appropriate systems or records.\nMaintain traceability between the power pack, associated job documentation and test results.\nEnsure test equipment and measuring instruments are within their required calibration status before use.\nIdentify and report test failures, non-conformances and deviations from specified requirements.\nDo not alter approved test parameters or bypass safety controls without the appropriate authority.\nEnsure incomplete or failed tests are reported and recorded in accordance with site procedures.\nSupport quality investigations and corrective actions when required.\nTest Equipment and Facility Maintenance\nCarry out routine operator checks on test cell equipment and associated tooling.\nEnsure test equipment, connections, fixtures and supporting equipment are suitable for use.\nReport defects, damage or equipment malfunctions promptly.\nMaintain test equipment and the surrounding work area in a clean and serviceable condition.\nSupport planned maintenance, inspections and equipment checks as required.\nEnsure defective or unsafe equipment is not used and is reported in accordance with site procedures.\nAssist with identifying opportunities to improve test equipment reliability and operational efficiency.\nProduction and Team Support\nWork collaboratively with the Test Cell Team Leader, production personnel, fitters, engineers and quality representatives.\nSupport the planned movement of power packs through the testing process.\nEnsure test activities are coordinated with production schedules and delivery priorities.\nCommunicate progress, test results and any issues that may affect planned completion dates.\nSupport the investigation of test failures by providing accurate observations and recorded data.\nAssist with the preparation and organisation of test cell tooling, equipment and materials.\nMaintain flexibility to support other relevant production activities within the individual’s competence and authorisation.\nContribute to continuous improvement initiatives aimed at reducing delays, improving quality and increasing test cell efficiency.\nPosition Qualifications\nEssential\nA practical and methodical approach to engineering activities.\nGood attention to detail and the ability to follow written procedures.\nAbility to record technical information accurately.\nGood awareness of health, safety and quality requirements.\nAbility to recognise abnormal operating conditions and escalate concerns.\nGood communication skills and the ability to work effectively as part of a team.\nWillingness to undertake training and develop technical competence.\nA responsible approach to operating machinery and engineering equipment.\nDesirable\nPrevious experience in an engineering, manufacturing, maintenance or MRO environment.\nExperience working with diesel engines, rail power packs or associated mechanical systems.\nPrevious experience in an engine test cell or similar testing environment.\nBasic understanding of engine operating principles and performance parameters.\nExperience using technical documentation, inspection sheets and test records.\nRelevant mechanical, electrical or engineering qualifications.\nExperience working within a controlled quality management system.\nAt Rolls-Royce we put safety first, do the right thing, keep it simple and make a difference. These principles form the behaviours that guide us and are an essential component of our assessment process. They are the fundamental qualities that we seek for all roles\nPower Systems is the Rolls-Royce business which provides world-class power solutions and complete life-cycle support under our product and solution brand mtu. Through digitalisation and electrification, we strive to develop drive and power generation solutions that provide answers to the challenges posed by the rapidly growing societal demands for energy and mobility.\nWe deliver and service comprehensive, powerful and reliable systems, based on both gas and diesel engines, as well as electrified hybrid systems. These technologically advanced solutions serve our customers in the marine and infrastructure sectors worldwide.\nOur 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.\nRolls-Royce are committed to being a respectful, inclusive, and non-discriminatory workplace where individuality is valued, diverse perspectives fuel innovation, and everyone can thrive.\nAs 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. 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