CDL A Supervisor — Field Response & Safety Leader

Witt O'Brien's; Tulsa (OK); On-site; USD 30,000 - 41,000; Full time

Job summary

Ambipar Response is seeking a CDL A Supervisor to lead a team of technicians and drivers in industrial cleaning, environmental services, and emergency spill response. The role requires OSHA/DOT/HazWOPER knowledge, strong safety leadership, and readiness for travel up to 50%.

You will oversee on-call deployments, maintenance oversight, and ensure regulatory compliance while mentoring staff and coordinating with base management. This is a full‑time onsite position with commensurate pay.

Qualifications

• High School Diploma or equivalent.
• Minimum of 5 years’ experience in environmental services, hazmat response, or a related field.
• Valid driver’s license without restrictions.
• Valid Class A Commercial Driver’s License (CDL) with acceptable driving record.
• OSHA 40-Hour HAZWOPER Certification.
• Ability to pass a DOT and Hazmat physical examination.
• Ability to interpret and follow written and oral instructions and assignments.
• Experience working outside in all types of weather conditions.
• Detail oriented with strong ability to prioritize and manage multiple projects in a dynamic work environment.
• Strong organizational skills.
• Excellent verbal and written communication abilities when interacting with customers, regulators, direct reports, and managers.

Responsibilities

• Supervises a small team of technicians and drivers performing industrial cleaning, environmental services, and emergency spill response, including hazardous and non-hazardous waste cleanup, confined space entry, tank cleaning, and site remediation.
• Provides leadership, mentorship, and support to field staff, ensuring adherence to company policies, safety standards, and federal, state, and local regulations (e.g., OSHA, EPA, DOT).
• Manages on-call response operations, assigning work and coordinating resources for both scheduled and emergency deployments, including availability for overtime and out-of-town travel on short notice.
• Ensures safe operation of equipment and vehicles, oversees preventive maintenance checks, and ensures timely reporting of defects or issues.
• Assists Driver Operators and Technicians with safe operation, troubleshooting, and maintenance of vacuum trucks (liquid, dry, and hydro excavation) and associated tools and equipment.
• Leads by example, actively participating in physically demanding fieldwork, including operating vacuum hoses, lifting heavy equipment, and working in extreme weather conditions, while wearing appropriate PPE.
• Conducts regular safety briefings, ensures all team members are up to date on required training and certifications, and enforces all safety protocols.
• Monitors and maintains housekeeping standards across offices, yards, warehouses, and vehicles to ensure cleanliness and safety.
• Uses vacuum hose to remove sand, sludge, oil, water, and various other liquids and solids.
• Creates and submits required documentation, including job reports, vehicle logs, timekeeping records, incident reports, and project documentation.
• Demonstrates strong knowledge of environmental and hazardous material handling protocols and complies with all applicable safety guidelines and regulatory requirements.
• Performs other duties as assigned

Skills

Leadership

Communication

Organizational skills

MS Office

Education

High School Diploma or equivalent

Tools

Microsoft Office Suite

Project management software

Job description

Ambipar Response is seeking a CDL A Supervisor to lead a team of technicians and drivers in industrial cleaning, environmental services, and emergency spill response. The role requires OSHA/DOT/HazWOPER knowledge, strong safety leadership, and readiness for travel up to 50%.

You will oversee on-call deployments, maintenance oversight, and ensure regulatory compliance while mentoring staff and coordinating with base management. This is a full‑time onsite position with commensurate pay.