Progressive Recruitment

Mechanical Package Manager - Public Sector Decarbonisation Scheme Location: Southampton Rate: 400/day+ (Ltd, CIS or Umbrella) Contract: Until end of April 2026 (with strong potential to extend) We're recruiting for an experienced Mechanical Package Manager to lead the delivery of mechanical construction installations on a high-profile Public Sector Decarbonisation Scheme project in Southampton. This is a fantastic opportunity to contribute to a meaningful sustainability initiative, working with a forward-thinking team on a project that's driving real change in public sector energy efficiency. Key Responsibilities: Oversee mechanical packages from design through to installation and commissioning Manage subcontractors and ensure works are delivered to programme, budget and quality standards Liaise with stakeholders including clients, consultants and site teams Ensure compliance with health & safety and project specifications Essential Experience: Proven track record in managing mechanical packages on construction projects Strong understanding of building services and decarbonisation technologies Excellent communication and coordination skills Payment Options: Ltd Company, CIS or Umbrella - flexible to suit your setup. If you're ready to take on a rewarding challenge and have the experience to hit the ground running, we'd love to hear from you. Apply now or message for more details. Please click here to find out more about our Key Information Documents. Please note that the documents provided contain generic information. If we are successful in finding you an assignment, you will receive a Key Information Document which will be specific to the vendor set-up you have chosen and your placement. To find out more about Progressive please visit (url removed) Progressive Recruitment, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC(phone number removed) England and Wales

Mechanical Engineer - Cleanroom Construction (Semiconductor Facility) Location: Oxfordshire Contract: 12 Months IR35 Status: Outside IR35 Day Rate: 400 per day Start: Immediate Requirement The Opportunity We're seeking an experienced Mechanical Engineer to join a major cleanroom construction project within a cutting-edge semiconductor facility in Oxfordshire . This is a fantastic opportunity to contribute to a highly regulated, high-tech environment on a long-term contract. Key Responsibilities Support mechanical installation works on a complex cleanroom construction project. Oversee and coordinate piping , building services , and AHU (Air Handling Unit) installations . Work closely with project teams to ensure compliance with quality, safety, and regulatory requirements. Provide technical expertise throughout construction, commissioning, and handover phases. What We're Looking For Strong background in mechanical construction within highly regulated sectors (e.g. life sciences, pharmaceutical, semiconductor, data centre, or similar). Proven experience working on cleanroom , HVAC , or building services installations. Solid understanding of mechanical systems including piping , ductwork , AHUs , and general building services packages. Able to work autonomously in a fast-paced project environment. Immediate availability is highly desirable. Why Apply? Long-term Outside IR35 contract Competitive day rate Work on a flagship semiconductor project in a high-growth industry Please apply today! Please click here to find out more about our Key Information Documents. Please note that the documents provided contain generic information. If we are successful in finding you an assignment, you will receive a Key Information Document which will be specific to the vendor set-up you have chosen and your placement. To find out more about Progressive please visit (url removed) Progressive Recruitment, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC(phone number removed) England and Wales

Job Title: HVAC Package Supervisor Location: Hull Start Date: January 2026 Contract Length: 4 months Rate: 300- 320 per day (Outside IR35) Project Overview We are seeking an experienced HVAC Package Supervisor to oversee the HVAC installation on a cleanroom construction build project in Hull. This is a critical role ensuring the successful delivery of HVAC systems within a highly controlled environment. Key Responsibilities Supervise the installation of HVAC systems, including Air Handling Units (AHUs) , ductwork, and associated components. Coordinate with project management, subcontractors, and other trades to ensure timely and compliant delivery. Monitor quality standards and adherence to cleanroom specifications and GMP requirements . Ensure health and safety compliance on site. Report progress, issues, and solutions to the project team. Manage day-to-day activities of HVAC subcontractors and resolve technical queries. Requirements Proven experience as an HVAC Supervisor or similar role on construction projects. Strong knowledge of HVAC systems and AHU installation . Previous experience working on cleanroom, laboratory, or life sciences projects . Understanding of ISO 14644 standards and cleanroom protocols (desirable). SMSTS or SSSTS certification (preferred). CSCS certification Ability to manage subcontractors and maintain high-quality standards. Excellent communication and organisational skills. If interested in this role, please apply today. Please click here to find out more about our Key Information Documents. Please note that the documents provided contain generic information. If we are successful in finding you an assignment, you will receive a Key Information Document which will be specific to the vendor set-up you have chosen and your placement. To find out more about Progressive please visit (url removed) Progressive Recruitment, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC(phone number removed) England and Wales