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Hattersley
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Procurement

About The Role

Due to our increased workload, we are strengthening our Central Procurement team to maintain high standards of governance, efficiency, and strategic alignment. To support this, we are recruiting a Category Buyer, based at our Hattersley office, with hybrid working available.

The Category Buyer is responsible for managing defined spend categories across multiple projects at national level. This includes developing category strategies, leading sourcing initiatives, negotiating commercial terms, managing supplier performance, and driving value delivery. The role plays a critical part in cost control, risk mitigation, and operational efficiency.

Job Summary:

Reporting directly to the Central Procurement Manager, this role will be instrumental in:

  • Category Strategy Development: Creating and executing category plans that align with business objectives and deliver measurable value.
  • Strategic Sourcing: Leading procurement activities across projects to ensure best value, innovation, and cost efficiencies.
  • Supplier Relationship Management: Building strong partnerships to ensure performance, compliance, and continuous improvement.
  • Governance and Consistency: Ensuring procurement practices align with company and client policies and procedures.

Key Responsibilities

Category Management

  • Collaborate with regional leads project managers, engineers, and site teams to understand procurement needs.
  • Develop and maintain category strategies based on market intelligence, business needs, and stakeholder input.
  • Lead sourcing activities including market analysis, tendering (ITTs/RFQs), and supplier evaluations.
  • Negotiate commercial terms, service levels (including KPIs), and contractual conditions.
  • Monitor category performance and identify opportunities for cost savings, innovation, and risk reduction.
  • Oversee supplier payment processes, identify instances of framework leakage, and formulate a mitigation plan.
  • Ensure compliance with MWHT frameworks and procurement governance.
  • Manage committed project costs to mitigate financial risk and minimise business exposure

    Supplier Performance & Risk Management

  • Establish and manage supplier relationships within assigned categories.
  • Monitor supplier performance and drive continuous improvement initiatives.
  • Ensure supplier compliance with Health & Safety and ESG obligations.
  • Act as the primary escalation point for category-related supply chain issues.
  • Managing a supplier engagement calendar ensure timely delivery of improvements

    Process Management & Improvement

  • Ensure adherence to procurement policies, contracts, and regulations.
  • Implement best practices and drive continuous process improvement.
  • Promote sustainable procurement aligned with business values and ESG objectives.
  • Maintain and optimise the P2P system, ensuring clean and accurate data.
  • Support internal and external audits.

    Performance, Reporting & Representation

  • Prepare category-level reports on procurement performance and value delivery.
  • Represent the department and organisation professionally in all interactions.
  • Build strong relationships with clients, suppliers, and internal teams.
  • Share best practices, innovation and drive continuous improvement.
  • Undertake additional duties, training, or working hours as reasonably required, consistent with the level of responsibility of this role.
  • Proactively manage your own continuous professional development by engaging in external networking, conferences, associations, and training to stay current with industry trends and innovations.

About You

Essential

  • Strong communication and influencing skills, with the ability to build effective relationships across functions, suppliers, and stakeholders.
  • Customer-centric approach to procurement delivery
  • Self-starter with the confidence to represent the Procurement function independently.
  • Commercially astute with a solid understanding of category management, cost drivers and risk.
  • Skilled in networking and exerting positive business influence.
  • Committed to ethical procurement practices in line with the CIPS Ethical Policy.
  • Proficient in Microsoft Office Suite, with a proven track record of effective use.
  • Demonstrates and champions the company’s core values and behaviours.

    Desirable

  • CIPS qualified or actively working towards certification.
  • Qualification in Business, Logistics, Supply Chain Management, Engineering, Economics, Procurement, or a related field.
  • Developing knowledge of construction materials, logistics, and relevant regulatory standards.
  • Familiarity with ISO standards, ESG compliance, and ethical sourcing practices.
  • Experience in regulated industries such as utilities, construction, pharmaceuticals, aerospace, or food.

About Us

MWH Treatment is an integrated design and build provider working in the water sector. With over 1400 staff working across eight regional centres, supporting six long-term water sector frameworks and two recently won frameworks, operating both as a sole contractor but also in joint ventures and alliances. 

At MWH Treatment we believe that people matter. We know to build successful, creative teams we need a diverse workforce that can deliver innovative ways of thinking. We provide an environment where you will have the freedom to develop and grow to your full potential, creating opportunity by inviting, embracing, and celebrating difference, our goal as an employer is to motivate, and develop our employees. By fostering a diverse range of talents and perspectives we ensure we have the breadth of viewpoints, experiences, and skills needed to succeed. Embracing diversity of all kinds enables us to provide a work environment and culture that plays a key role in attracting and retaining the right people with the right skills. 

As signatories to the Armed Forces Corporate Covenant, we have made a promise to support our forces, working with the CTP to help ex veterans find work in the civilian world. We also support Mates in Mind, a charitable programme to improve and promote positive mental health in the workplace. We don’t just tick boxes; we live these values every day. 

What MWH offer 

Packages include -  

A competitive salary 

Hybrid Working (Jobs needs dependent) 

Car/car allowance (Jobs needs dependent) 

25 days holiday + Bank Holidays (with an additional 5 days available to buy) 

Contribution Pension scheme 

Life Assurance 

Health Insurance 

Private Medical Insurance 

And many more benefits including – cycle to work scheme, discounts and savings Hub, Kids Pass etc 

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