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Supervisor Warehouse - PM Shift

Sonepar USA Inc
life insurance, parental leave, paid time off, 401(k)
United States, California, Fullerton
Oct 24, 2025

There's a Place for You at OneSource Distributors

A career at OneSource is more than a job. You're investing in a brighter, more sustainable future together and joining a team that makes a real difference for our customers. OneSource offers electrical products and services to contractors. If it helps bring electricity to an office, home, factory or other building - you can find it here. We operate throughout Arizona, Hawaii, and all of California. We are part of the Sonepar group, the world's #1 electrical distributor with over 45,000 associates around the globe.

Being "Powered by Difference" means we respect and value diverse perspectives. At OneSource, we offer a supportive culture and great benefits, and as part of the larger Sonepar group, we can provide exciting opportunities to grow your career.

What you will do:



  • Analysis, creation and modification of truck delivery routes
  • Creation of delivery routes & manifests via Innovo Routing software
  • Check job queues and email requests and modify routes accordingly
  • Manage the loading of trucks & assist the drivers during the loading process
  • Perform truck maintenance inspections
  • Ensure delivery of material to customers and/or branch locations
  • Provide excellent customer service
  • Perform annual performance reviews and corrective actions as required
  • Supervise support staff and coordinate with drivers
  • Multi-task and continually prioritize tasks to be completed throughout the day
  • Manage and maintain vehicles, making sure trucks are safe for daily operations
  • Walk the warehouse floor, and note of any large orders, special requirements, for delivery
  • Maintain a clean, organized, and safe work environment
  • Follow all safety protocols and company procedures
  • Other responsibilities may be assigned
  • This position supervises 3 Loaders



What you will bring:



  • Associates (A.A.) degree or Bachelors degree preferred and 2-4 years of related warehouse experience or training; or equivalent combination of education and experience
  • 2-5 years of supervisory experience with leadership skills including coaching, mentoring, and listening
  • Knowledge of Cal OSHA
  • Experience and knowledge of DOT and FMCSA regulations, preferred
  • Experience in warehouse operations, preferably with electrical components
  • Familiarity with warehouse routing systems and inventory software
  • Strong organizational and communication skills
  • Ability to lift to 50 lbs. and operate warehouse equipment (forklift certification is a plus)
  • Attention to detail and ability to work independently or as part of a team
  • Experience using Microsoft Office Suite, including Teams and Outlook
  • Experience using Eclipse (SWMS is a plus)
  • Must be a team player and abide by OSD's strong core values and beliefs
  • Able to work flexible and extended workdays based on business needs



Physical Requirements and Work Environment:



  • Mix of office and warehouse work environments
  • Warehouse setting has exposure to varying temperatures and noise levels
  • Requires standing, walking, and lifting for extended periods
  • Use of PPE as required
  • Able to lift up to 50 lbs. on regular basis, unassisted; up to 70 lbs. occasionally
  • Work can involve the operation of forklift and pallet jacks



Location:This role is based in Fullerton, CA

Work hours: 9:00 PM - 5:30 AM, Sunday - Thursday

Salary Range:



  • This is an exempt position paying between $65,000 - $70,000 annually if working full-time.This salary range reflects figures based on the primary location within California. The actual range for the role may differ based on the location of the role.



What We Offer You

As a full-time associate, you are eligible to participate in the following benefits:





  • Healthcare plans
  • Dental & vision
  • Paid time off
  • Paid parental leave
  • 401(k) retirement savings with company match
  • Professional and personal development programs
  • Opportunity to become a shareholder





  • Employer-paid short and long-term disability
  • Employer-paid life insurance for spouse and dependents
  • Robust wellness program
  • Gym reimbursement
  • Employee Referral Program
  • Employee Assistance Program (EAP)




We're proud to be a military-friendly company, and our many employee resource groups (ERGs) help you make connections and feel supported.

Learn More About Us

Get to know us on YouTube, LinkedIn, Facebook, and Instagram to learn how we're "Powering Progress for Future Generations."

YouTube: https://www.youtube.com/c/OneSourceDistributors

LinkedIn: https://www.linkedin.com/company/309791/

Facebook: https://www.facebook.com/onesourcedist/

Instagram: https://www.instagram.com/onesourcedist/

Learn more about OneSource at https://www.1sourcedist.com/about

OneSource Distributors is part of the Sonepar family of brands: https://www.soneparusa.com/us-en/about-us

OneSource Distributors is an Equal Opportunity Employer.All qualified applicants will receive consideration for employment without regard to their race, color, creed, religion, national origin, citizenship status, ancestry, sex, age, physical or mental disability unrelated to ability, marital status, family responsibilities, pregnancy, genetic information, sexual orientation, order of protection status, protected veteran or military status, or an unfavorable discharge from military service, or any other categories protected by federal, state or local law.

OneSource is committed to the full inclusion of all qualified individuals. In keeping with our commitment, we will take the steps to assure that people with disabilities are provided reasonable accommodations. Accordingly, if a reasonable accommodation is required to fully participate in the job application or interview process, to perform the essential functions of the position, and/or to receive all other benefits and privileges of employment, please call 760-966-4500or emailcareers@1sourcedist.com

OneSource Distributors is a M/F/Disabled and Vet EEO/AA employer



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