Summary
Overview
Work History
Education
Skills
Timeline
Generic

Denise Ramirez

Greeley,CO

Summary

Results-driven Purchasing and Operations Manager with 25+ years of experience optimizing supply chains, managing vendor relationships, and implementing ERP systems (AS400 and SAP) to reduce costs and improve efficiency. Proven track record leading purchasing at manufacturing and production companies, including 17 years as Purchasing Manager and transition to Operations Manager. Quick learner who excels in collaborative environments and delivers under pressure. Seeking a stable, team-oriented role in Greeley where I can contribute strategic procurement expertise while supporting operational excellence and production planning.

Overview

25
25
years of professional experience

Work History

Purchasing Manager

Monster Brewing Company
Longmont, CO
06.2021 - Current

• Managed end-to-end procurement for all raw materials and supplies, including contracted Malt and Wheat, utilizing SAP systems to maintain accurate inventory and on-time deliveries in a fast-paced production environment.

• Negotiated vendor contracts and pricing, achieving consistent cost savings while ensuring quality standards during periods of increased workload.

• Negotiated the sale and delivery of spent grain to local farmers, generating additional revenue and supporting sustainable supply chain practices.

• Worked closely with co-packer facilities in Cold Spring, MN and Creighton, PA to issue purchase orders, manage delivery discrepancies, resolve supply issues, and ensure alignment with production planning requirements.

• Collaborated cross-functionally with operations and finance teams to forecast needs and proactively address supply chain challenges.

• Implemented process improvements that streamlined purchasing workflows, reducing administrative time and supporting doubled operational demands.

Operations Manager / Purchasing Manager

Rockmount Research & Alloy
Denver, Colorado
08.2001 - 06.2021

• Directed purchasing operations for 17 years, overseeing vendor selection, inventory management, and cost control in a high-volume manufacturing setting using AS400 systems.

• Transitioned into full Operations Manager role, leading daily production logistics, team coordination, and supply-chain strategy that supported long-term operational stability.

• Built and maintained long-term vendor partnerships that ensured reliable material flow and minimized disruptions.

• Developed and enforced purchasing policies that improved accuracy and reduced waste, directly contributing to consistent production performance.

Education

High School Diploma -

Fort Lupton High School
Fort Lupton, CO
05-1994

Skills

ERP Systems: AS400 (proficient), SAP (experienced)

Vendor Negotiation & Contract Management

Inventory Control & Supply Chain Optimization

Purchase Orders & Delivery Discrepancy Resolution

Production Planning & Forecasting

Process Improvement & Cross-Functional Collaboration

Team Training & Mentoring

Microsoft Office Suite

Timeline

Purchasing Manager

Monster Brewing Company
06.2021 - Current

Operations Manager / Purchasing Manager

Rockmount Research & Alloy
08.2001 - 06.2021

High School Diploma -

Fort Lupton High School
Denise Ramirez