Internal Sales Manager role near Kettering with long-established plant hire business, structured hours, training, parking, and salary up to £35,000. Our client is a long-established UK business operating within the plant and equipment hire sector, known for reliability, service quality, and long-term customer relationships. With a stable workforce and national presence, the business offers a professional, supportive working environment where employees are valued, developed, and encouraged to contribute to continuous improvement. This is an excellent opportunity to join a secure organisation with a strong reputation and clear processes. Key Benefits of the Internal Sales Manager: Salary between £30,000 and £35,000 per annumMonday to Friday, 8am to 5pm working hours22 days holiday plus bank holidaysCompany pension schemeFree on-site parkingFull product training providedOffice-based role with no field sales travelStable, long-established employer with low staff turnover About the Role (Key Responsibilities)As an Internal Sales Manager, you will play a central role in supporting sales activity across the business from an office-based position near Kettering. Working closely with senior leadership and external sales colleagues, you will help drive customer engagement, manage enquiries, and support tender and compliance activity.Key responsibilities include: Managing inbound and outbound customer communication via telephone and emailSupporting tender submissions, pre-qualification