Mark Griswold
Savage,MN
Summary
Dynamic Operations Manager with a proven track record at Ultralox, enhancing KPIs by 15% through strategic WMS implementation and effective team leadership. Expertise in eCommerce fulfillment and inventory accuracy, combined with strong cross-functional collaboration skills, drives operational excellence and continuous improvement in fast-paced environments.
Overview
17
17
years of professional experience
1
1
Certification
Work History
Operations Manager / Logistics Manager
Ultralox
Eagan, MN
01.2021 - Current
- Oversaw daily operations in a 100,000 sq. ft. facility managing over 40 employees
- Spearheaded successful Warehouse Management System (WMS) implementation
- Achieved 15% improvement in KPIs over LY through continuous process refinement
- Ensured inventory accuracy across three locations and 75+ trailers
- Managed full scope of eCommerce fulfillment operations including Amazon
- Implemented velocity-driven A, B, C SKU strategy for warehouse optimization
- Championed Kaizen and 5Y methodologies to enhance root cause analysis and resolution
- Trained, coached, and motivated teams, increasing engagement and productivity
- Maintained strong vendor and customer relationships through proactive communication
- Oversaw inbound/outbound logistics and ensured compliance with safety standards
Warehouse Manager
Supply Technologies
Minneapolis, MN
01.2014 - 11.2020
- Directed warehouse operations for Supply Technologies largest distribution center
- Oversaw space planning, job allocation, and warehouse layout optimization
- Successfully rolled out process improvements across other company locations
- Delivered consistent 99%+ on-time delivery by streamlining workflows
- Enhanced throughput by 26% through facility redesign and labor optimization
- Enforced 5S and safety programs, resulting in successful ISO audits
- Tracked performance using KPIs focused on safety, quality, and productivity
- Led headcount planning and staffing for high-volume production schedules
Warehouse Operations Supervisor, Night Shift
Core-Mark International
Plymouth, MN
01.2008 - 01.2014
- Managed night shift operations including inventory control and shipping/receiving
- Collaborated cross-functionally to ensure seamless supply chain flow
- Conducted safety inspections and ensured OSHA compliance
- Coordinated procurement, payroll, and equipment maintenance activities
- Leveraged data analytics to identify and implement cost-saving process changes
Education
Business Management -
KRS Computer and Business School
Skills
- Warehouse Operations
- Inventory Accuracy
- WMS Implementation
- E-commerce Fulfillment
- Amazon FBA/FBM
- Maintenance Planning
- KPI & Process Improvement
- Business Development
- Performance Monitoring
- Cross-functional Leadership
- P&L Management
- Staff Training & Motivation
- Logistics Strategy
- Document Control
Certification
- Warehouse Operations Manager
- Class A Commercial Drivers License (CDL)
- Supervisory and Management Training - Employers Association
- Warehouse Management System (WMS) Training - Virtual Campus Association
- Leadership Training
- Air Conditioning and Refrigeration Training
- Diesel Engines, Hydraulics, and Woodward Governors Training
- SLQ Sub Vehicles and Marine Sanitation Training
Timeline
Operations Manager / Logistics Manager
Ultralox
01.2021 - Current
Warehouse Manager
Supply Technologies
01.2014 - 11.2020
Warehouse Operations Supervisor, Night Shift
Core-Mark International
01.2008 - 01.2014
Business Management -
KRS Computer and Business School
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