Mark Johnson
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Mark Johnson Email & Phone Number

Director, Inventory Optimization at Shearer Supply, Inc.
Location: Dallas, Texas, United States 6 work roles 1 school
1 work email found @lennoxintl.com 11 phones found area 469, 972, 214, and 636 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 11 phones

Work email m****@lennoxintl.com
Direct phone (469) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Director, Inventory Optimization
Location
Dallas, Texas, United States
Company size

Who is Mark Johnson? Overview

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Quick answer

Mark Johnson is listed as Director, Inventory Optimization at Shearer Supply, Inc., a company with 184 employees, based in Dallas, Texas, United States. AeroLeads shows a work email signal at lennoxintl.com, phone signal with area code 469, 972, 214, 636, and a matched LinkedIn profile for Mark Johnson.

Mark Johnson previously worked as Manager, Inventory Deployment Planning at Lennox International and Manager, Supply Planning (Parts and Installation Supplies) at Lennox International. Mark Johnson holds Bachelor Of Science (B.S.), Industrial Distribution from Texas A&M University.

Company email context

Email format at Shearer Supply, Inc.

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

About Mark Johnson

A professional supply chain manager with supply chain experience that spans multiple industries including retail, manufacturing, and distribution. Proven record of achievement in S&OP, strategic supply planning, inventory management, and process improvement. Consistently directs the development of strategy to meet corporate, financial and strategic objectives through collaboration, leadership and people development. Focuses on cost-effectiveness and streamlining processes to deliver increased productivity. Directs results by exercising consistency in leadership and communication and by cultivating employee strengthsSpecialties:• Over 10 years experience in management/supervision.• Over 20 years experience in supply chain/logistics and inventory management• Strategic Supply Planning• Sales and Operations Planning• Working Capital Management• Process Improvement

Listed skills include Assortment, Inventory Management, Inventory Control, Merchandise Planning, and 17 others.

Current workplace

Mark Johnson's current company

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Shearer Supply, Inc.
Shearer Supply, Inc.
Director, Inventory Optimization
Dallas, TX, US
Employees
184
AeroLeads page
6 roles

Mark Johnson work experience

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

Manager, Inventory Deployment Planning

Current

Richardson, TX, US

  • Manage team of 5 deployment planners responsible for deploying inventory from 15 regional distribution centers to 200+ downstream locations.
  • Rebalance inventory within the network by analyzing customer service fill rates, warehousing and freight cost.
  • Rolled out and executed Sales Force Request Process and supported change management for the field.
  • Implemented Hold For Pickup Process after partnering with multiple departments to create and test the procedure.
  • Reduced Stock Transfer Orders 20% year over year which reduced freight costs by $700K.
Feb 2017 - Present

Manager, Supply Planning (Parts And Installation Supplies)

Richardson, TX, US

  • Managed a team of 6 supply planners responsible for the planning and purchasing of high-volume, seasonal repair parts and installation supplies providing the highest service level and fill rate within the working.
  • Responsible for key metrics of network and facing fill rates, inventory turns and $60M average inventory, 25,000 stocking SKUs, 200 store/shipping locations and 10 RDCs.
  • Consistently kept stockouts at record lows under 4% in 2016.
  • Managed the development of the supply plan and presented to senior management in monthly Supply Planning and Sales and Operation Plan (S&OP) meetings.
  • Maintained parts inventory turns despite adding new stores, and incremental inventory for new initiatives.
  • Developed proactive strategies to anticipate and mitigate issues and risks with respect to supply planning.
Apr 2014 - Feb 2017

Supply Planner

Richardson, TX, US

  • Balanced supply with demand for the replenishment of repair parts & supplies to support required customer service levels.
  • Planned highly seasonal materials using both MRP and Reorder Point planning.
  • Managed $9.0M of inventory including 1,100 materials for 130 distribution and store locations utilizing 95 suppliers. Acquired three additional product lines of 150 materials.
  • Reconciled receiving and invoice discrepancies with suppliers, warehouses, and accounting. Reduced number of pending invoices by 50%.
  • Developed simplified method of managing status of top sellers, promotional items and stockouts.
  • Performed root cause analysis which led to the discovery and resolution of a warehouse lead time issue which reduced the number of network stockouts.
May 2012 - Apr 2014

Senior Demand Supply Planner

Plano, Texas, US

  • Teammate in rolling out industry leading replenishment process for salon backbar inventory.
  • Increased turns and saved inventory dollars by taking initiative to develop exception reports (in the absence of any corporate measure) to reduce Salon service cost by over $1M.
  • Accountable for $20M of inventory which, with multiple turns throughout the year, equated to $600M in service sales. This included up to 450 skus with 60-day lead times.
  • Participated in TV broadcasts to educate, train, and answer questions regarding new replenishment process.
  • Applied strong skills in best inventory management practices to effectively manage inventory for men’s clothing, including consideration of key factors such as seasonality, promotional campaigns and recent sales.
  • Maintained an advantageous 97% fill rate to effectively coordinate merchandise and inventory for 1,000+ stores nationwide.
Oct 2007 - Apr 2012

Demand Supply Planning Manager

Miami, Florida, US

  • As Lead Buyer, increased sales and satisfied customer demands by properly forecasting and planning to meet customer requirements across multiple brands and products for various major launches, including laptops.
  • Conscientiously analyzed business trends to take advantage of upswings or cut future receipts during downswings.
  • Attentively maintained a 95% fill rate coordinating merchandise and inventory valued at $20M - $100M across multiple categories for 500 stores.
  • Skillfully managed key challenge of four-month short life cycle for laptop computers by keeping inventories tight in preparation of end of life and quick transitions.
Dec 1997 - Oct 2007
Team & coworkers

Colleagues at Shearer Supply, Inc.

Other employees you can reach at shearersupply.com. View company contacts for 184 employees →

1 education record

Mark Johnson education

  • Texas A&M University
    Texas A&M University
    Industrial Distribution
FAQ

Frequently asked questions about Mark Johnson

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

What company does Mark Johnson work for?

Mark Johnson works for Shearer Supply, Inc..

What is Mark Johnson's role at Shearer Supply, Inc.?

Mark Johnson is listed as Director, Inventory Optimization at Shearer Supply, Inc..

What is Mark Johnson's email address?

AeroLeads has found 1 work email signal at @lennoxintl.com for Mark Johnson at Shearer Supply, Inc..

What is Mark Johnson's phone number?

AeroLeads has found 11 phone signal(s) with area code 469, 972, 214, 636 for Mark Johnson at Shearer Supply, Inc..

Where is Mark Johnson based?

Mark Johnson is based in Dallas, Texas, United States while working with Shearer Supply, Inc..

What companies has Mark Johnson worked for?

Mark Johnson has worked for Shearer Supply, Inc., Lennox International, Jcpenney, and Compusa.

Who are Mark Johnson's colleagues at Shearer Supply, Inc.?

Mark Johnson's colleagues at Shearer Supply, Inc. include Dora Elizondo, Caroline Diaz, Mba, Cba, Brad Flannery, Jeff Thompson, and David Chance.

How can I contact Mark Johnson?

You can use AeroLeads to view verified contact signals for Mark Johnson at Shearer Supply, Inc., including work email, phone, and LinkedIn data when available.

What schools did Mark Johnson attend?

Mark Johnson holds Bachelor Of Science (B.S.), Industrial Distribution from Texas A&M University.

What skills is Mark Johnson known for?

Mark Johnson is listed with skills including Assortment, Inventory Management, Inventory Control, Merchandise Planning, Merchandising, Demand Planning, Jda, and Retail.

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