Parts Inventory Manager – Equipment Rental Fleet

Website Maintained by 4-Horn Investments LP; La Porte (TX); On-site; USD 55,000 - 75,000; Full time

Job summary

4-Horn Investments LP is seeking a Parts Manager in La Porte, TX to oversee the parts department for our equipment rental operation. You will manage inventory, purchasing, vendor relationships, and a parts staff while controlling costs and supporting safe fleet operations.

Collaborate with the Branch Manager, Service Manager, technicians, and suppliers to ensure timely parts delivery and cost-effective service.

Qualifications

• Experience in parts management, inventory control, or purchasing within equipment rental, construction equipment, automotive, trucking, or a related industry.
• Working knowledge of mechanical parts and familiarity with hydraulic, electrical, diesel engine, and maintenance components.
• Strong organization, communication, problem-solving, and leadership skills.
• Ability to use inventory software, electronic parts catalogs, and basic spreadsheet tools.
• High school diploma or equivalent; technical training or relevant industry certifications preferred.

Responsibilities

• Maintain appropriate stock levels for preventive maintenance and repairs on construction equipment, aerial lifts, forklifts, generators, and other rental assets.
• Use manuals, diagrams, serial numbers, and supplier catalogs to locate correct parts for a wide range of models.
• Prepare purchase orders, compare pricing, confirm availability, and coordinate deliveries to meet service priorities.
• Work with technicians, the Service Manager, and leadership to prioritize urgent orders and reduce downtime.
• Verify incoming orders, inspect for damage, resolve discrepancies, and store parts in labeled locations.
• Record receipts, transfers, returns, and parts issued to work orders in the inventory system.
• Monitor usage, conduct cycle counts, investigate discrepancies, and reduce slow-moving stock.
• Resolve order issues, coordinate warranty claims and core returns, maintain supplier relationships.
• Coordinate parts transfers between locations and update on order status and timelines.
• Keep parts room clean, secure, and organized; handle fluids, batteries, and regulated materials per procedures.
• Track inventory accuracy, availability, purchasing costs, and turnaround times to identify improvements.

Skills

Parts management

Inventory control

Vendor relationships

Leadership

Communication

Problem solving

Inventory software

Spreadsheets

Education

High school diploma or equivalent

Technical training or certifications preferred

Tools

MS Excel

Electronic parts catalogs

Inventory management software

Job description

4-Horn Investments LP is seeking a Parts Manager in La Porte, TX to oversee the parts department for our equipment rental operation. You will manage inventory, purchasing, vendor relationships, and a parts staff while controlling costs and supporting safe fleet operations.

Collaborate with the Branch Manager, Service Manager, technicians, and suppliers to ensure timely parts delivery and cost-effective service.