Full-Time

Warehouse Supervisor

SIGMA

SIGMA

1,001-5,000 employees

Global manufacturer of engineered metal components

No salary listed

Lawton, OK, USA

In Person

Category
Warehouse & Fulfillment

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Requirements
  • A high school diploma, GED, or equivalent is required.
  • At least one year of warehouse experience is required.
  • At least one year of leadership experience is required.
  • The ability to work efficiently and accurately under pressure, meet deadlines, maintain a professional demeanor, and work independently and within a team environment is required.
  • Excellent verbal and written communication skills are required.
  • The ability to work overnight shifts, weekends, holidays, and first, second, or third shifts is required.
  • The ability to work in temperatures between 35 and 95 degrees Fahrenheit, occasionally exceeding 95 degrees Fahrenheit, is required.
  • The role requires standing, repetitive hand and finger movements, walking, reaching above the head, and lifting at least 10 pounds; occasional stooping, bending, kneeling, crouching, crawling, and talking or hearing are also required.
  • The role requires close vision, color vision, depth perception, and the ability to focus.
  • The employee must be able to work around moving mechanical parts, toxic or caustic chemicals, fumes or airborne particles, and noise ranging from normal office levels to loud factory or warehouse levels.
Responsibilities
  • Supervise and coordinate the daily activities of warehouse workers engaged in materials movement, handling, receiving, loading, unloading, transporting, stacking, order filling, shipping, and stock maintenance.
  • Enforce operational procedures for verifying incoming and outgoing shipments, handling and disposing of materials, and keeping warehouse inventory current.
  • Schedule warehouse personnel to ensure proper staffing and direct daily warehouse activities, including shipping, receiving, maintenance, and inventory control.
  • Inspect the physical condition of the warehouse and equipment, prepare repair work orders, and requisition replacement equipment.
  • Review work processes and recommend measures to improve production methods, equipment performance, and product or service quality.
  • Suggest changes in working conditions to increase efficiency, maintain accurate records, and prepare and submit required paperwork.
  • Assist employees, vendors, and customers by answering questions about production processes, procedures, and services.
  • Mentor and train team members, handle general employee inquiries, and solve problems.
  • Ensure completion and accurate reporting of warehouse activities and productivity, including timesheets, yields, pounds per man-hour, and downtime reduction.
Desired Qualifications
  • Two years of warehouse experience is preferred.
  • Two years of leadership experience is preferred.
  • Bilingual ability is preferred.

Sigma Engineered Solutions is a global metal components manufacturer that acts as a single-source, vertically integrated supplier. It handles the entire process from design and engineering to manufacturing, finishing, and global supply chain management, delivering finished parts built from over 260 metal and alloy combinations. The company uses die casting, sand casting, and investment casting, along with precision metal stamping, Swiss CNC machining, custom tooling, and finishing services, across 13 facilities in the United States, India, and Mexico, with a U.S.-based warehouse enabling five-day fulfillment. Its model combines the cost benefits of global manufacturing with responsive, U.S.-based service and support. Sigma differentiates itself through its broad capabilities, acquisitions to expand near-shore and specialized competencies, and its fully integrated approach aimed at achieving the lowest total cost of ownership for multinational clients.

Company Size

1,001-5,000

Company Stage

Acquired

Total Funding

N/A

Headquarters

Garner, North Carolina

Founded

1982

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Simplify Jobs

Simplify's Take

What believers are saying

  • Argand’s April 17, 2025 recapitalization left Sigma capitalized for expansion.
  • Brad Ward’s CEO appointment in May 2023 stabilized leadership after Vagner Finelli’s exit.
  • Revelio recorded 11 active job postings in 2026, signaling selective hiring momentum.

What critics are saying

  • June 13, 2024 Proposition 65 claims target Sigma’s rigid elbows and California sales.
  • Revelio says headcount fell from 4,288 in 2023 to 4,049 in March 2026.
  • Argand’s April 2025 dividend recapitalization adds leverage that squeezes cash during OEM downturns.

What makes SIGMA unique

  • Sigma’s 13-facility U.S., India, and Mexico footprint enables true nearshore sourcing.
  • Sigma offers die casting, stamping, machining, and finishing as one vertically integrated supplier.
  • Sigma’s 260-plus alloy combinations and custom tooling shorten OEM qualification cycles.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Employee Assistance Program

Paid Time Off

Life Insurance

Disability Insurance

Paid Holidays

Parental Leave

Paid Sick Leave

401(k) Retirement Plan

Growth & Insights

Headcount

6 month growth

2%

1 year growth

2%

2 year growth

3%