Mag Site Supervisor

McCallum Rock Drilling Inc.; Washington (District of Columbia); On-site; USD 34,000 - 37,000; Full time

Benefits offered by this job

Health coverage

401k match

PTO accrual

Paid holidays

Referral bonus

40h/week

Job summary

McCallum Powder is seeking a Site Supervisor to manage the explosives storage magazine at the Onalaska, WA site. You will ensure safety, regulatory compliance, and accurate inventory while coordinating deliveries and access control.

The role requires a high school diploma, supervisory experience, strong inventory skills, and the ability to pass an ATF background check. Outdoor work in all weather is expected.

Qualifications

• Must have high school diploma or equivalent.
• Prior supervisory or leadership experience preferred.
• Strong inventory and recordkeeping skills.
• Able to pass ATF background check.
• Valid driver’s license.
• Experience with electronic inventory and data entry.
• Excellent attention to detail and communication.
• Comfortable outdoors and in all weather conditions.
• Ability to work independently.

Responsibilities

• Comply with all company policies and procedures.
• Maintain safe operation of the explosives magazine in accordance with requirements.
• Ensure licenses, permits, and inspections remain current.
• Maintain inventory records and transaction documentation.
• Oversee incoming explosive deliveries.
• Enforce site-specific safety procedures.
• Control access and maintain logs.
• Inspect magazine facilities, housekeeping, and equipment.
• Report safety concerns or discrepancies to management.
• Lift up to 50-100 lbs.

Skills

Recordkeeping

Inventory management

ATF background check

Valid driver’s license

Electronic inventory/data entry

Attention to detail

Communication skills

Independent work

Outdoor work

Education

High school diploma or equivalent

Job description

Job Description

McCallum Powder is an explosives supplier based out of Chehalis, WA and has been in business since 2016. McCallum Powder assists in the manufacturing, storage, and transportation of explosives products for all McCallum Rock Drilling blasting operations.

Site Supervisor

McCallum Powder is searching for a full-time to join our Onalaska, WA site. He or she will be expected to be on site Monday - Friday and may be expected to work some hours on the weekends, depending on operational needs. Our ideal candidate must have a clean criminal background, must have an acceptable driving record, and will be required to pass a pre-employment drug screening test.

What to Expect

Our Site Supervisor will be responsible for the safe, secure, compliant, and efficient day-to-day operation of the explosives storage magazine. He or she will maintain accurate and strict inventory of all explosives products and will ensure McCallum Powder and regulatory requirements are followed.

Minimum responsibilities include

• 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 and 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
• Communicate and report any safety concerns, inventory discrepancies, incidents, or suspected violations to management
• Ability to lift up to and between 50 - 100 lbs.

Minimum skills and qualifications include

• High school diploma or equivalent
• Prior supervisory or leadership experience preferred
• Strong recordkeeping and inventory skills
• Ability to pass ATF background check
• Valid driver's license
• Familiar with electronic inventory and/or data entry
• Excellent attention to detail
• Strong communication and decision-making skills
• Comfortable working outdoors and in all weather conditions
• Ability to work independently most of the time

Benefits include

• Medical, Dental, Vision Coverage (zero cost for the employee)
• 401k Option (4% company match)
• PTO (accrual based)
• Paid Holidays
• Employee Referral Bonus Program
• Monday - Friday; 40 hours a week (overtime acceptable depending on company needs)

Hourly rate: $25.00 - $27.00