Construction Sourcing Specialist

The Role
As a Construction Sourcing Specialist, youll be at the heart of delivering complex sourcing projects across the construction category, working with Government Departments, Local Authorities, and Public Sector Agencies. You'll act as a trusted advisor, driving commercial value, regulatory compliance, and innovative procurement strategies.
This is a client-facing, hybrid role where youll collaborate with internal teams”including legal, commercial, and operations”to deliver best-in-class procurement services that align with client goals.
Key Responsibilities
* Lead high-value, complex construction procurement projects
* Advise on routes to market, contracting models JCT, NEC), and tendering strategies
* Conduct market research and supplier analysis to inform sourcing decisions
* Build strong relationships with senior stakeholders and key suppliers
* Negotiate favourable commercial terms, ensuring best practice and compliance
* Support delivery of social value and sustainability objectives through procurement
* Collaborate with internal teams across legal, finance, operations, and implementation
What we are looking for
* Solid understanding of the construction industry e.g. Quantity Surveyor, PM, EA or CA background
* Familiar with standard forms of building contracts particularly JCT)
* Knowledge of Public Contracts Regulations 215 and the Procurement Act 223
* Strong stakeholder engagement, negotiation and supplier management skills
* Passion for delivering value, innovation, and continuous improvement
Skills and experience
* Educated to degree level
* Experience working with or within public sector Contracting Authorities
* MCIPS, RICS or relevant professional qualification desirable)
About Constellia
Constellia Neutral Vendor solutions for Goods, Services, Technology and Works.
Established in 27, Constellia is one of Britain's fastest-growing private companies and a leading Neutral Vendor Managed Service Provider in the UK. We manage over £3 million of spend across 2+ public and private sector organisations. We are also the UK's only neutral vendor, enabling public sector and utility clients access to the procurement of goods, works, services, and technology.