Regional Asphalt Field Services Technician - Southwest

Field Service Engineer

As a Field Service Engineer at Ingevity, you'll be the go-to technical expert supporting asphalt producers in the field. You'll work hands-on at customer plants to troubleshoot issues, optimize asphalt performance, and ensure successful use of Ingevity's specialty additives.

This role blends mechanical/process problem-solving with customer-facing support—partnering closely with plant teams, sales, and R&D to improve product performance, reduce downtime, and drive high-quality results.

As a Field Services Technician, you will live in and support our Southwest Region and travel 50% of the time through your region (Texas, Oklahoma, New Mexico & Louisiana).

What You'll Do:

• Work directly at asphalt plants to troubleshoot and optimize PLC-controlled systems, supporting both batch and drum operations in real time
• Install, calibrate, and maintain asphalt pump systems and flow meters, ensuring accurate integration with plant PLCs and terminal controls
• Take ownership of Evotherm delivery systems, including setup, calibration, and operation of metering equipment during plant trials and live production
• Diagnose and resolve issues across pump skids, including pumps, VFDs, and flow measurement devices, to ensure consistent and reliable additive performance
• Build deep expertise in Evotherm systems, with the ability to repair, retrofit, and replace components in the field
• Partner closely with plant engineers, electricians, and operators to improve system performance and ensure seamless plant integration
• Provide hands-on support during production and paving (laydown), ensuring proper dosing and real-time mix optimization
• Read and interpret electrical schematics, wiring diagrams, and technical manuals to troubleshoot plant equipment and controls
• Maintain accurate service records, including installations, maintenance activity, and system performance
• Follow strict safety protocols and lead by example in plant and jobsite environments

What Makes You a Good Fit:

• You have strong hands-on experience working in or around asphalt plants (batch or drum)
• Ability to travel 50% within your region (Texas, Oklahoma, New Mexico & Louisiana).
• Strong troubleshooting skills across plant controls, pumps, and automation systems
• Familiarity with PLC systems, plant electrical components, and instrumentation
• Experience with asphalt operations, plant maintenance, or QC/materials production
• Comfortable working in the field and supporting active plant production environments
• Strong communication skills and ability to work alongside plant teams and contractors

Ingevity is a company made up of extraordinary people of every race, religion and background, all worthy of the same dignity. Our differences are one of our great strengths. Join us in building a culture of increasing diversity and respect – a culture where everyone belongs.

Ingevity is an Equal Opportunity Employer, Minorities/Women/Veterans/Disabled.

Recruiting Agencies: Ingevity does not accept unsolicited resumes and therefore, will not be responsible for any fees associated with unsolicited resumes.