Mag Site Supervisor

McCallum Rock Drilling•Salem, OR
•$25 - $27•Onsite

About The Position

McCallum Powder is an explosives supplier based in Chehalis, Washington, that supports the manufacturing, storage, and transportation of explosives for McCallum Rock Drilling operations. The company is seeking a full-time Site Supervisor for its Salem, Oregon site. The role oversees the safe, secure, compliant, and efficient day-to-day operation of the explosives storage magazine, including maintaining accurate inventory and ensuring company and regulatory requirements are followed. The position is on site Monday through Friday, with occasional weekend hours depending on operational needs. Candidates must have a clean criminal background, an acceptable driving record, and pass a pre-employment drug screening and ATF background check. The position pays $25.00–$27.00 per hour.

Requirements

  • High school diploma or equivalent.
  • Strong recordkeeping and inventory skills.
  • Ability to pass an ATF background check.
  • Valid driver's license and acceptable driving record.
  • Familiarity with electronic inventory and/or data entry.
  • Excellent attention to detail.
  • Strong communication and decision-making skills.
  • Comfort working outdoors in all weather conditions.
  • Ability to work independently most of the time.
  • Clean criminal background and ability to pass a pre-employment drug screening.
  • Ability to lift between 50 and 100 pounds.

Nice To Haves

  • Prior supervisory or leadership experience.

Responsibilities

  • Comply with all company policies and procedures.
  • Maintain safe operation of the explosives magazine in accordance with federal, state, and local requirements.
  • Ensure required licenses, permits, and inspections remain current.
  • Maintain accurate inventory records and required transaction documentation.
  • Oversee incoming explosive deliveries safely.
  • Enforce site-specific explosives safety procedures.
  • Control access to restricted areas and maintain accurate access logs.
  • Conduct routine inspections of magazine facilities, housekeeping, and equipment.
  • Report safety concerns, inventory discrepancies, incidents, or suspected violations to management.

Benefits

  • Medical, dental, and vision coverage at zero cost to the employee.
  • 401(k) option with a 4% company match.
  • Accrual-based paid time off.
  • Paid holidays.
  • Employee referral bonus program.
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