Mitchell Dennison
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Mitchell Dennison Email & Phone Number

Operations Manager, Hydroprocessing Catalysts at W. R. Grace
Location: Baltimore, Maryland, United States 12 work roles 2 schools
1 work email found @grace.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Current company
Role
Operations Manager, Hydroprocessing Catalysts
Location
Baltimore, Maryland, United States
Company size

Who is Mitchell Dennison? Overview

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Mitchell Dennison is listed as Operations Manager, Hydroprocessing Catalysts at W. R. Grace, a company with 4300 employees, based in Baltimore, Maryland, United States. AeroLeads shows a work email signal at grace.com and a matched LinkedIn profile for Mitchell Dennison.

Mitchell Dennison previously worked as Hydroprocessing Catalyst Operations Lead at W. R. Grace & Co. and Operations Planner, EM at W. R. Grace & Co.. Mitchell Dennison studied at University Of Delaware.

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

About Mitchell Dennison

Graduate of the University of Delaware with a Bachelors of Chemical Engineering with minors in Math, Chemistry, and Computer Science. Last 10 years spent with W R Grace in chemical operations, specifically in manufacturing Hydroprocessing Catalysts and Silica products.

Listed skills include Excellent Communication And Multitasking Skills From Previous Experiences, Ability To Perform Under High Pressure And In Stressful Situations, Cross Functional Team Leadership, Coaching And Mentoring, and 3 others.

Current workplace

Mitchell Dennison's current company

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W. R. Grace
W. R. Grace
Operations Manager, Hydroprocessing Catalysts
Baltimore, MD, US
Website
Employees
4300
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12 roles

Mitchell Dennison work experience

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Operations Manager, Hydroprocessing Catalysts

Baltimore, MD, US

Hydroprocessing Catalyst Operations Lead

Current

Baltimore, Maryland, United States

Supporting ART Hydroprocessing Catalyst production at the Grace facility in Baltimore, MD.

Sep 2022 - Present

Operations Planner, Em

Baltimore, Maryland, United States

Operations Planner for Hydrogel and Granular production within the Silicas Business- Plan and coordinate execution of silica hydrogel and granular production- Support Operations Supervisors in their daily tasks- Verify daily SAP transactions and correct errors- Post daily production in SAP and perform various material movements- Monitor downstream MRP.

Jan 2022 - Sep 2022

Hydroprocessing Catalyst Operations Lead

Lake Charles, Louisiana, United States

As the expansion project completed, I became the Area Operations Lead for the new units (one Alumina, one Hydroprocessing Catalyst) reporting to the Operations Manager.

Mar 2020 - Dec 2021

Commissioning And Start-Up Lead

Lake Charles, Louisiana, United States

Continuation role from previous engineering position on the project. As the first unit went into start-up, I moved into this role. I worked with Grace Process Technology and the Commissioning/Start Up Manager to generate trial plans, handover criteria, and other logistics around start up. In start-up I executed on these plans as the enginerr on shift, as.

Aug 2019 - Mar 2020

Commissioning And Start Up Engineer

Lake Charles, Louisiana, United States

Served as the sole commissioning and start up engineer for Grace's hydroprocesing catalyst expansion project in Lake Charles, LA. In addition, also served a Process Engineering role to help advise solutions to engineering issues and RFIs. - Generated commissioning procedures- Went on system walkdowns, generated A/B/C punchlist items. - Coordinated vendors.

Aug 2018 - Aug 2019

Hydroprocessing Catalyst Process Technologist

Curtis Bay, Maryland, United States

In process technology, I worked with Grace Hydroprocessing Catalyst plants located in North America to begin developing critical process metrics for Fixed and Ebullating Bed catalyst production. This work entailed review of in-plant historical operating data, matching to downstream process results, then developing parameter ranges and deviation plans for.

Aug 2017 - Aug 2018

Plant Foreman

Curtis Bay, MD

  • I oversaw the operation of a 50MT GMP Silica plant by managing the safety and performance of 15-25 chemical operators and taking significant ownership to ensure the continued accomplishment of plant financial.
  • Upholding plant safety by encouraging safe work practices including the strict management and overhaul of LOTO procedures, championing Grace's "Safe Summer" initiative, responding and resolving safety concerns and.
  • Achieving plant financial goals by tracking plant uptime, coordinating product manufacturing schedules, assuring product quality, and reducing product rework and scrap generation
  • Provide training, coaching, and discipline to employees both on the plant floor and in group meetings
  • Coordinate between Operations, Maintenance, Quality, and Sales to maximize effective operation of the facilityPersonally, I focused on;
  • Pushing for root cause solutions to solve problems with equipment and procedures. Specifically, the start up and operation of a variety of dryers and product packers.
Aug 2016 - Aug 2017

Process Engineer For Alumina And Hydroprocessing Catalyst

Lake Charles, Louisiana

  • This was a solutions driven role that aimed to streamline and improve plant operations and yield for a 70MT Alumina plant and a 55MT Hydroprocessing Catalyst (HPC) plant.Key projects included:
  • Plant coordination and research for a new product deployment in Alumina. The project resulted in increased production over 20% while tightening product quality. This work required coordinating R&D initiatives with.
  • Deriving accurate accounting of raw material variance and production volume between the two plants to minimize yield loss and solidify production reporting
  • In-depth analysis of re-milling within HPC to decrease warehouse storage of rework material and increase production output. This work increased milling by 6% without any capital investment.
  • Performed monthly auditing of procedures and root cause investigation of safety incidents to support the site's commitment as an OSHA Star VPP certified facility helping to earn the site a "Best in Louisiana" award for.
Aug 2015 - Aug 2016

Intramural Athletic Supervisor

Newark, DE

Here, I supervised and coordinated participants and employees (referees and scorekeepers) at multiple locations for intramural sports events. This includes promoting participant sports safety, scheduling games and tournaments, enforcing program rules and guidelines, and maintaining a positive atmosphere for all participants. I led strong improvement.

Aug 2011 - May 2015

Research Assistant

Laurel, MD

I was a system administrator and developer for software testing suites on multiple DoD projects. These tests allowed engineers to deliver well-tested project deliverables with minimized overlap and redesign of project implementation. I also worked as a lab chemist working on various projects to support the Dept. of Homeland security and the TSA. I worked.

Sep 2010 - Aug 2013
Team & coworkers

Colleagues at W. R. Grace

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2 education records

Mitchell Dennison education

Education record

Atholton High School
FAQ

Frequently asked questions about Mitchell Dennison

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

What company does Mitchell Dennison work for?

Mitchell Dennison works for W. R. Grace.

What is Mitchell Dennison's role at W. R. Grace?

Mitchell Dennison is listed as Operations Manager, Hydroprocessing Catalysts at W. R. Grace.

What is Mitchell Dennison's email address?

AeroLeads has found 1 work email signal at @grace.com for Mitchell Dennison at W. R. Grace.

Where is Mitchell Dennison based?

Mitchell Dennison is based in Baltimore, Maryland, United States while working with W. R. Grace.

What companies has Mitchell Dennison worked for?

Mitchell Dennison has worked for W. R. Grace, W. R. Grace & Co., W.R. Grace, University Of Delaware, and Johns Hopkins University Applied Physics Laboratory.

Who are Mitchell Dennison's colleagues at W. R. Grace?

Mitchell Dennison's colleagues at W. R. Grace include Daniel Juvanteny Riba, Barbara Weidner, Kelvin Galindo, Peter Stuber, and Jamie Lambert.

How can I contact Mitchell Dennison?

You can use AeroLeads to view verified contact signals for Mitchell Dennison at W. R. Grace, including work email, phone, and LinkedIn data when available.

What schools did Mitchell Dennison attend?

Mitchell Dennison studied at University Of Delaware.

What skills is Mitchell Dennison known for?

Mitchell Dennison is listed with skills including Excellent Communication And Multitasking Skills From Previous Experiences, Ability To Perform Under High Pressure And In Stressful Situations, Cross Functional Team Leadership, Coaching And Mentoring, Data Analytics, Lean Six Sigma, and Root Cause Analysis.

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