Onnec
Senior Buyer - FTC Maternity Cover
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Senior Buyer – Procurement (Fixed-Term Contract, 15 Months)
About the Role & Organisation
ONNEC Group, a leading independent technology partner and global integrator with over 30 years of experience, is a 800+ strong team specialising in end-to-end connectivity solutions. From structured cabling to managed services, we deliver infrastructure that organisations can rely on—through design, build, deployment, and optimisation. We offer a complete business connectivity solution.
ONNEC is a rapidly growing organisation, placing finding and retaining top talent as a priority for long-term success. We foster a challenging, supportive, and satisfying work environment and have achieved the Investors in Diversity Foundational Award for our commitment to equality, diversity, and inclusion in the workplace.
We are seeking an **experienced and driven Senior Buyer to join our Procurement team.
This is a hybrid role (3 days at our London office, 2 days working from home) on a 15-month fixed-term contract.
Key Responsibilities
- Raise, review, and approve purchase orders (POs) accurately and within agreed timelines
- Manage the full procurement cycle from requisition through to delivery
- Arrange and manage Request for Quotations (RFQs) and Request for Proposals (RFPs) with suppliers
- Obtain competitive quotations, compare supplier pricing, and identify the best value, quality, and service offering
- Negotiate with suppliers on:
- Pricing
- Delivery schedules
- Payment terms
- Lead times
- Contractual agreements
- Track supplier deliveries to ensure materials arrive on time for business and project needs
- Follow up on delayed deliveries, shortages, or quality issues and drive resolution
- Build and maintain strong supplier relationships in alignment with stakeholder requirements
- Attend supplier meetings and performance reviews
- Collaborate with internal stakeholders (operations, finance, projects, and logistics teams)
- Evaluate supplier performance based on quality, pricing, reliability, service, and availability
- Maintain accurate supplier documentation (price lists, material records)
- Ensure compliance with procurement procedures, legal requirements, sustainability standards, and quality expectations
- Monitor market conditions, pricing trends, and supply chain risks
- Drive cost-saving initiatives and continually improve procurement efficiency
- Use a collaborative team-buying approach to support negotiations and purchasing
- Provide regular procurement updates and reports to the Global Procurement Manager
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Requirements & Qualifications
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- Proven experience in procurement and purchasing
- Strong background in raising and approving purchase orders
- Experience in:
- Managing RFQs, RFPs, supplier quotations
- Commercial evaluations
- Exceptional negotiation and supplier relationship management skills
- Experience in delivery tracking and supplier performance management
- Strong stakeholder engagement and communication ability
- IT and communications purchasing experience is essential
- High energy, enthusiasm, and professionalism with a "can-do" attitude
- Excellent written and verbal communication skills
- Strong organisational skills, with a keen eye for detail
- Ability to work under pressure while managing multiple priorities
- Strong commercial awareness and analytical mindset
- Proficient in Microsoft Office Suite (Word, Excel, PowerPoint, Outlook)
- Preferred: Experience with INTACT and/or NetSuite ERP systems (training provided)
- Track record of high accuracy in material records and purchase order processing
- Proven ability to drive cost savings through effective negotiation
- Focused on turnaround time from requisition to order placement
We’d love to hear from you! If you meet these criteria, apply now to join our Procurement team as Senior Buyer.
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