Are you a Mechanical QA Engineer or Mechanical Construction Manager with strong experience managing the quality and documentation side of mechanical pipefitting installations? Do you have experience producing, reviewing, and managing QA documentation, ITPs, inspection records, and handover packs on major infrastructure? Job Title: Mechanical Quality Assurance Engineer / Mechanical Construction Manager Location: West London (5 Days Site Based) Rate: £350 - £450 per day (Outside IR35) Contract: Until December 2027 Start Date: ASAP Looking for a long-term contract where you can take ownership of the mechanical quality assurance process from installation through to final handover? This is an opportunity for an experienced Mechanical Quality Assurance Engineer / Mechanical Construction Manager to support a major rail infrastructure programme in West London. Working within a live operational environment, you will play a key role in ensuring all mechanical and pipefitting works are fully documented, inspected, and handed over in accordance with project specifications, client standards, and regulatory requirements. The role is heavily focused on quality assurance, inspection management, and documentation control, making it ideal for someone with a strong mechanical background who is equally comfortable working with site teams and managing detailed QA records and compliance documentation. Where you will add value Managing ITPs, inspection records, test packs, and mechanical QA ..... full job details .....