Sales Administrator – Aggregates & Asphalt

heidelbergmaterials; Manchester; On-site; GBP 26,000 - 29,000; Full time

Job summary

Heidelberg Materials UK is seeking an organised Internal Sales Administrator to provide essential support to our Aggregates & Asphalt teams. You will manage customer data, quotations, pricing, and reporting, ensuring accuracy and timely delivery in a busy commercial environment.

Working closely with Territory Sales Managers and ISRs, you will help drive sales growth, improve processes, and deliver excellent service to customers across the region.

Qualifications

• Strong administrative and organisational skills.
• Excellent attention to detail and accuracy.
• Ability to prioritise workloads and manage multiple tasks effectively.
• Strong communication and interpersonal skills.
• A proactive approach with a willingness to support a busy commercial team.
• Confidence using systems, data and reports to support business decisions.

Responsibilities

• Provide administrative support across our Aggregates and Asphalt commercial teams.
• Produce and maintain customer quotations in line with pricing and margin guidelines.
• Support TSMs and ISRs with the management and maintenance of customer contracts and pricing agreements.
• Assist Area Commercial Managers with customer reviews, sales meetings and business development activities.
• Maintain CRM systems and customer databases, ensuring all information is accurate and up to date.
• Monitor quotation conversion rates, won/lost opportunities and lapsed customer activity, providing valuable insights to support follow-up actions.
• Ensure customer sales information and pricing data is accurately maintained within company systems.
• Support customer onboarding and account setup activities, including regional cash sales administration.
• Produce regular commercial performance reports and sales analysis.
• Identify opportunities to improve administrative processes and enhance reporting visibility and efficiency.
• Act as a key link between customers, sales teams and wider business functions to support excellent service delivery.

Skills

Administrative skills

Attention to detail

Prioritisation

Communication

Proactive

System navigation

Tools

CRM systems

Job description

Heidelberg Materials UK is seeking an organised Internal Sales Administrator to provide essential support to our Aggregates & Asphalt teams. You will manage customer data, quotations, pricing, and reporting, ensuring accuracy and timely delivery in a busy commercial environment.

Working closely with Territory Sales Managers and ISRs, you will help drive sales growth, improve processes, and deliver excellent service to customers across the region.