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Robb Mrozinski Email & Phone Number

Process Engineer at Hemlock Semiconductor at Hemlock Semiconductor
Location: Saginaw, Michigan, United States 11 work roles 2 schools
1 work email found @nexteer.com 2 phones found area 989 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

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Work email r****@nexteer.com
Direct phone (989) ***-****
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Current company
Role
Process Engineer at Hemlock Semiconductor
Location
Saginaw, Michigan, United States
Company size

Who is Robb Mrozinski? Overview

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Quick answer

Robb Mrozinski is listed as Process Engineer at Hemlock Semiconductor at Hemlock Semiconductor, a with 523 employees, based in Saginaw, Michigan, United States. AeroLeads shows a work email signal at nexteer.com, phone signal with area code 989, and a matched LinkedIn profile for Robb Mrozinski.

Robb Mrozinski previously worked as Senior Process Engineer at Hemlock Semiconductor and Process Engineer at Hemlock Semiconductor. Robb Mrozinski holds Master Of Science - Ms, Mechanical Engineering, 4.0 from Michigan Technological University.

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Email format at Hemlock Semiconductor

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

About Robb Mrozinski

Experienced Metallurgist with a demonstrated history of working in the automotive industry. Skilled in Reliability Engineering, Root Cause Analysis, Continuous Improvement, Rolling, and Metallography. Six Sigma Green Belt certified and over 2M in project savings

Listed skills include Metallurgy, Root Cause Analysis, Engineering, Lean Manufacturing, and 18 others.

Current workplace

Robb Mrozinski's current company

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Hemlock Semiconductor
Hemlock Semiconductor
Process Engineer at Hemlock Semiconductor
hemlock, michigan, united states
Website
Employees
523
AeroLeads page
11 roles

Robb Mrozinski work experience

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

Senior Process Engineer

Current

Hemlock, Michigan, United States

Feb 2024 - Present

Plant Metallurgist - Plant 3

Saginaw, Michigan Area

Responsible for quality, process, and metallurgical requirements of purchased and manufactured components. Provide support on materials and processes for, engineering, manufacturing, and customers to resolve and prevent problems. Monitor plant and chemical processes, write process and material specifications, audit supplier processes and develop cost effective processes and materials.Conduct analytical support on materials and processes. Design and build test fixtures for materials characterization.

May 2019 - Jun 2022

Assistant Plant Metallurgist

48601

Responsible for quality, process, and metallurgical requirements of purchased and manufactured components. Provide support on materials and processes for, engineering, manufacturing, and customers to resolve and prevent problems. Monitor plant and chemical processes, write process and material specifications, audit supplier processes and develop cost effective processes and materials.Conduct analytical support on materials and processes. Design and build test fixtures for materials characterization.

Oct 2015 - May 2019

Foundry Engineer And Plant Metallurgist

Bay Cast Inc

Bay City, Michigan

Foundry Engineering Practices, Casting Modeling and Solidification Simulation, Pattern Design. Cradle to Grave Project Management. Data collection and analysis.

Sep 2014 - Sep 2015

Process Engineer / Foundry Metallurgist

Ford Meter Box

Wabash, Indiana

Responsible for all foundry related quality defects and performed root cause analysis to reduce quality issues. Designed and simulated gating for new and existing foundry patterns to eliminate casting and solidification related defects. Design and conduct trials on new production and experimental alloys. Coordinate with machining and assembly departments to track new and modified parts for quality improvements.

Aug 2013 - Sep 2014

Metallurgical Engineer

Coatesville

Responsible for analyzing processing procedures to identify areas of improvement. Evaluate and propose capital projects. Collaborate closely with Operations to conduct trials. Oversee new material development and customer assurance.Key Achievement:Optimized process capabilities by performing highly effective capacity studies.Cradle to grave project management for product development.

Dec 2011 - Jul 2013

Shift Manager

Coatesville

Efficiently oversaw and directed electric melt shop, casting and production operations, and material flow. Supervised average of 30-34 union employees in nine different areas. Evaluated shop needs and managed scheduling issues. Led operation and maintenance of melting and refining furnaces, caster, ingot setup and pouring, ladle makeup, and ladle liners. Performed troubleshooting, analysis, and resolution of maintenance and safety issues. Generated daily shift reports of production and downtime. Worked closely with management to conduct trials.Key Achievements:Successfully optimized shop production while controlling and reducing downtime.Expertly managed catastrophic crane failure with full ladle of molten steel, resulting in zero injuries and minimal equipment damage.

Aug 2010 - Dec 2011

Process Engineer

Investigated, analyzed, and resolved all quality issues to optimize daily steel production, planning, execution, and supervision of down-day operations. Coordinated salaried shift and area managers as well as 13 union operators on a daily basis. Participated in multiple quality and production teams. Implemented equipment change schedules based on tolerance measurements. Oversaw melt shop operations for weekend duty. Tracked daily production, generated equipment and inventory reports, and updated quality documents. Interpreted and ensured consistent compliance with all standard practices.Key Achievements:Substantially reduced quality variation by designing and modifying engineering practices.Led teams of operators in rebuilding equipment following molten breakout and other catastrophic incidents.Rebuilt and realigned continuous caster, leading to 1.3 years with no breakdowns or catastrophic incidents.

Jul 2009 - Aug 2010

Quality Engineering Intern

Coatesville

Redesigned process flow of test samples and worked with senior metallurgists to create and refine processing specifications on specialty grades. Created and tested product simulations. Trained union operators on updated procedures. Worked with multiple teams to resolve production problems. Tracked production and developed process flow charts and route maps.Key Achievement:Increased product flow, reduced process time, and decreased on-time delivery delays by optimizing processes in test lab through process simulations and mapping.

Apr 2008 - Aug 2008

Heat Treatment Co-Op

Fond Du Lac, Wisconsin

Maintained Quality Assurance (QA) of steel and aluminum products with focus on processing issues. Managed 12 union employees and created processing schedules. Restructured material handling procedures for all crankshafts. Conducted metallographic analysis for hardness, microstructure, and morphology. Developed specialized recipes for steel parts processing.Key Achievement:Used Lean Six Sigma to streamline product lines, increase on-time shipping, reduce turnaround time from 8.7 to 3.4 days, and decrease campus-wide downtime by 6%.

Apr 2007 - Dec 2007
Team & coworkers

Colleagues at Hemlock Semiconductor

Other employees you can reach at hscpoly.com. View company contacts for 523 employees →

2 education records

Robb Mrozinski education

Bachelor Of Science, Material Science Engineering

Board of Control Scholarship, Teaching Assistant, Resident Assistant, “Leadershape” Seminar Senior Design Project: Worked with Kohler Co..

FAQ

Frequently asked questions about Robb Mrozinski

Quick answers generated from the profile data available on this page.

What company does Robb Mrozinski work for?

Robb Mrozinski works for Hemlock Semiconductor.

What is Robb Mrozinski's role at Hemlock Semiconductor?

Robb Mrozinski is listed as Process Engineer at Hemlock Semiconductor at Hemlock Semiconductor.

What is Robb Mrozinski's email address?

AeroLeads has found 1 work email signal at @nexteer.com for Robb Mrozinski at Hemlock Semiconductor.

What is Robb Mrozinski's phone number?

AeroLeads has found 2 phone signal(s) with area code 989 for Robb Mrozinski at Hemlock Semiconductor.

Where is Robb Mrozinski based?

Robb Mrozinski is based in Saginaw, Michigan, United States while working with Hemlock Semiconductor.

What companies has Robb Mrozinski worked for?

Robb Mrozinski has worked for Hemlock Semiconductor, Nexteer Automotive, Bay Cast Inc, Ford Meter Box, and Arcelormittal Usa.

Who are Robb Mrozinski's colleagues at Hemlock Semiconductor?

Robb Mrozinski's colleagues at Hemlock Semiconductor include Michael Colpaert, Joe Eisenman, Jeff Mcfarland, Mark Burgher, and Hacer Özelçi.

How can I contact Robb Mrozinski?

You can use AeroLeads to view verified contact signals for Robb Mrozinski at Hemlock Semiconductor, including work email, phone, and LinkedIn data when available.

What schools did Robb Mrozinski attend?

Robb Mrozinski holds Master Of Science - Ms, Mechanical Engineering, 4.0 from Michigan Technological University.

What skills is Robb Mrozinski known for?

Robb Mrozinski is listed with skills including Metallurgy, Root Cause Analysis, Engineering, Lean Manufacturing, Steel, Manufacturing, Six Sigma, and Continuous Improvement.

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