Stephen Fiorenza
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Stephen Fiorenza Email & Phone Number

Materials Project Supervisor at Peterbilt Motors Company
Location: Denton, Texas, United States 5 work roles 2 schools
1 work email found @paccar.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 86%

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Current company
Role
Materials Project Supervisor
Location
Denton, Texas, United States
Company size

Who is Stephen Fiorenza? Overview

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Quick answer

Stephen Fiorenza is listed as Materials Project Supervisor at Peterbilt Motors Company, a with 856 employees, based in Denton, Texas, United States. AeroLeads shows a work email signal at paccar.com and a matched LinkedIn profile for Stephen Fiorenza.

Stephen Fiorenza previously worked as Senior Materials Project Coordinator at Peterbilt Motors Company and Forecast Analyst at Peterbilt Motors Company. Stephen Fiorenza holds Master Of Business Administration - Mba, Business Administration And Management, General from Western Governors University.

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Email format at Peterbilt Motors Company

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{first}{last}@paccar.com
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Profile bio

About Stephen Fiorenza

I am a master’s educated business professional with extensive experience providing the leadership and direction needed to drive the achievement of project-related goals and objectives. I can lead highly-visible projects simultaneously from inception to successful completion through strategy based on best practices and wide-ranging business intelligence, delivering on time that drives overall efficiency. In addition, I bring proven strength in building professional relationships with strategic business partners and project stakeholders based on open lines of communication regarding project status, milestones, and risks. I am continually recognized for the ability to deliver impactful project results while leading in fast-paced, dynamic business environments. Areas of Expertise Include:Business Solutions • Project Management Leadership • Risk ManagementMaterials Requirements • Stakeholder Communication • Agile & Scrum MethodologyChange Management • Project Management Practices • Strategic Business PartnershipsBusiness Process Improvement • Project Coordination & Logistics • Strategy & ExecutionAnalysis & Reporting • Engineering Schematics • Vendor Relationships

Current workplace

Stephen Fiorenza's current company

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Peterbilt Motors Company
Peterbilt Motors Company
Materials Project Supervisor
denton, texas, united states
Website
Employees
856
AeroLeads page
5 roles · 6 years

Stephen Fiorenza work experience

A career timeline built from the work history available for this profile.

Materials Project Supervisor

Current

Denton, Texas, United States

• Oversee Engineering Change Notices and assess for potential impact on operations.• Identify issues and develop interdepartmental strategies for implementation of Engineering Change Notices.• Track project implementation status including plant and supplier inventory levels, PPAP status, tooling status, and other critical information.• Supervise and train staff on ECN and project related processes.• Direct the materials organization toward stated project implementation objectives.• Analyze overall project impact to materials. Identify and communicate pertinent information regarding lead times, inventory costs and project financial risks to Change Control and Materials management.• Work in partnership with Engineering and Division and Plant Materials, Corporate Quality, Corporate Purchasing, supply base and the plants to ensure smooth project implementations.• Coordinate and process disposition of obsolete material associated with ECN implementation.• Identify and champion tools for process improvements.• Represent materials in cross functional internal and external meetings.• Materials representative in Toll Gate and Go No Go meetings.• Support team in build readiness meetings

Sep 2023 - Present

Senior Materials Project Coordinator

• Track materials requirements for assigned projects and coordinate with the assigned supplier to ensure that all parts ship in time to maintain defined scheduled builds.• Initiate and lead meetings with suppliers and engineers to identify the appropriate solution whenever a problem arises.• Track and report status updates related to assigned projects to senior management as needed to ensure that project scope is being maintained.Notable achievements while in the position have included:- Developed a project dashboard in Excel to monitor projects that incorporates Tableau reports and Access databases adopted by other team members to streamline their project tracking.

2022 - Sep 2023

Forecast Analyst

Denton, Texas, United States

• Updated and maintained material forecasts in the SAP IBP system based on projected demand and historical data.• Compiled and reviewed ABC analysis to gauge accurate planning methods to meet outlined departmental goals.• Evaluated forecast models based on demonstrated forecast accuracy.• Effectively communicated and coordinated various changes with multiple departments based on data-driven solutions.• Served as a subject matter expert (SME) in the design of standards and maintenance of forecast settings and investigated the root cause of shortages to ensure the best forecast strategies.• Led or assisted with several continuous improvement projects to enhance department forecasting practices.Notable achievements while in the position included:- Worked in collaboration with IT and other NAMS Forecast team members to develop new tools in Tableau to identify and double-check pending part transitions due to engineering change notices.- Successfully met department goal of onboarding suppliers that make up 80% of total spend in the group's first year.

2021 - 2022 ~1 yr

Materials Project Coordinator

Denton, Tx, United States

• Worked in collaboration with Change Control, Engineering, and Suppliers to set the implementation dates on upcoming engineering change notices. • Minimized S&O created by the implementation of engineering change notices.Notable achievements while in the position included: - Delivered results that produced 3 consecutive years with “meets +” on the annual reviews and an “exceed expectations” rating on the 2021 review.- Recovered $673,000 worth of inventory by repurposing inventory in 2021 and actively tracked and coordinated 246 Engineering Change Notices in 2020-21.- Produced savings of $532,000 achieved by completing Six Sigma S&O projects in 2020.- Managed the successful implementation of new parts for multiple high-visibility programs.

May 2017 - May 2021

Senior Material Planner

Denton, Texas, United States

• Worked with limited supervision to maintain the inventory flow effectively and efficiently to the factory based on ever-changing manufacturing needs.• Developed, maintained, and worked to strengthen relationships with 24 different vendors to forward organizational objectives. • Accommodated changes in part requirements made by the engineering group.Notable achievements while in the position included:- Designed and oversaw the implementation of a logistics bin audit program to increase on-hand inventory accuracy from 40% to 94%.- Improved Standard Operating Procedures (SOPs) to accommodate the addition of a 2nd parts book to the desk while effectively meeting business requirements.- Doubled the number of parts managed on a weekly basis during the tenure at the current desk.- Earned a Six Sigma Lean Belt to drive performance improvements while in the position. - Delivered results that produced an “exceeds expectations” rating on the annual review for 2-years consecutively.

Jun 2011 - May 2017
Team & coworkers

Colleagues at Peterbilt Motors Company

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2 education records

Stephen Fiorenza education

FAQ

Frequently asked questions about Stephen Fiorenza

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What company does Stephen Fiorenza work for?

Stephen Fiorenza works for Peterbilt Motors Company.

What is Stephen Fiorenza's role at Peterbilt Motors Company?

Stephen Fiorenza is listed as Materials Project Supervisor at Peterbilt Motors Company.

What is Stephen Fiorenza's email address?

AeroLeads has found 1 work email signal at @paccar.com for Stephen Fiorenza at Peterbilt Motors Company.

Where is Stephen Fiorenza based?

Stephen Fiorenza is based in Denton, Texas, United States while working with Peterbilt Motors Company.

What companies has Stephen Fiorenza worked for?

Stephen Fiorenza has worked for Peterbilt Motors Company.

Who are Stephen Fiorenza's colleagues at Peterbilt Motors Company?

Stephen Fiorenza's colleagues at Peterbilt Motors Company include William Ray, Russell Orourke, Isaiah Sobotik, Kandis Springer, and Leannah Nichols.

How can I contact Stephen Fiorenza?

You can use AeroLeads to view verified contact signals for Stephen Fiorenza at Peterbilt Motors Company, including work email, phone, and LinkedIn data when available.

What schools did Stephen Fiorenza attend?

Stephen Fiorenza holds Master Of Business Administration - Mba, Business Administration And Management, General from Western Governors University.

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