Job Description

Mechanical Package Manager - Contract Opportunity (Public Sector Decarbonisation Scheme)

Location: Southampton

Rate: From £400 per day (DOE - negotiable)

Contract Length: 12 months

Engagement: CIS / LTD / Umbrella available

The Opportunity

We are seeking an experienced Mechanical Package Manager to support delivery on a Public Sector Decarbonisation Scheme, working within a live environment. This is a fast-paced project focused on retrofitting and upgrading mechanical systems to meet carbon reduction targets across public sector estates.

This is an excellent opportunity to join a high-impact programme, contributing to sustainability goals while working alongside a reputable delivery team.

Key Responsibilities

Oversee the mechanical package delivery from installation through to commissioning

Manage subcontractors, ensuring works are delivered safely, on time, and to specification

Coordinate mechanical works within a live environment, minimising disruption to ongoing operations

Ensure compliance with health & safety, CDM regulations, and site procedures

Work closely with project managers, design teams, and stakeholders

Monitor programme, progress, and quality of mechanical installations

Support commissioning and handover processesRequirements

Proven experience as a Mechanical Package Manager or similar role

Strong background in building services / MEP on public sector or refurbishment projects

Experience delivering projects in live environments (hospitals, schools, estates, etc.)

Solid understanding of decarbonisation works (e.g., HVAC upgrades, heat pumps, energy efficiency improvements)

Excellent stakeholder management and communication skills

Relevant qualifications in Mechanical Engineering or Building ServicesDesirable

Experience working on Public Sector Decarbonisation Scheme (PSDS) projects

SMSTS / CSCS (Black or White card preferred)

Knowledge of commissioning processes and handover standardsApply Now

If you're an experienced Mechanical Package Manager looking to play a key role in delivering impactful decarbonisation projects, we'd love to hear from you.

Please click 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

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