Process flow of jobs. Create estimate with a Bill of Materials required for the project. When customer approved job, materials need to be ordered expeditiously and at the best price available. Purchase materials and supplies from a list of vendors we use. Expand the vendor list. Keep track of shipping dates. Keep track of inventory. Keep track of shipments and update inventory. Gain understanding of the jobs in order to buy competitively. Candidate should have excellent organizational skills. Excellent knowledge of Excel. Negotiation skills. Analytical skills. Quick learner. Good communication skills.