Field Service Technician

Liquid Environmental Solutions seeks a Field Service Technician to support non-hazardous liquid waste collection and processing for restaurant, foodservice, industrial, and commercial clients. Based in Irving, TX, you will operate service trucks, perform scheduled pick-ups, complete basic equipment inspections, and ensure safe transfer of liquid waste to approved facilities. You'll document service activities, follow DOT and environmental regulations, and communicate with dispatch and customers. LES offers a safety-first, team-oriented culture where you'll help clients meet regulatory, sustainability, and ESG goals while growing your technical and operational skills.

Responsibilities

• Operate vacuum and service trucks to collect non-hazardous liquid waste from customer sites
• Perform scheduled service routes for restaurant, foodservice, industrial, and commercial clients
• Inspect, maintain, and perform basic troubleshooting on pumping and transfer equipment
• Follow DOT, safety, and environmental regulations during transport and disposal
• Accurately complete logs, manifests, and electronic service documentation
• Communicate with dispatch and customers regarding schedules, service issues, and site conditions
• Support safe transfer of waste to approved processing and recycling facilities
• Report incidents, equipment issues, and safety concerns promptly
• Assist with routine vehicle and equipment cleaning and minor maintenance
• Uphold LES standards for customer service, integrity, and environmental stewardship

Required Skills

• Commercial driving (CDL)
• Operation of vacuum/pump trucks
• Basic mechanical and equipment troubleshooting
• Knowledge of DOT and environmental regulations
• Job safety and PPE use
• Route planning and time management
• Equipment inspection and preventive maintenance
• Reading and completing manifests and logs
• Customer communication and service
• Use of mobile/telematics and routing systems