Field Service Technician

Job overview

The Field Service Technician role is based at the Willowbrook, IL facility and includes work at customer and project sites; the posting describes approximately 25–35% domestic travel. Compensation is $58,000–$75,000 annually. The role supports testing and deployment of advanced security technology solutions. The technician tests and validates systems before shipment and installs, troubleshoots, repairs, and maintains security technology at customer sites. The work contributes to reliable project delivery through technical support, accurate service records, and collaboration with internal technical teams.

What you'll do

• Test and validate completed electrical and electronic systems before shipment
• install, troubleshoot, repair, and maintain security technology solutions in the field
• diagnose electrical and electronic issues and repair or replace components
• assemble and configure systems using technical documentation and design drawings
• provide onsite technical and customer support
• maintain testing and service records
• collaborate with internal technical teams
• travel approximately 25–35% domestically.

What we're looking for

Skills & competencies

field service technician

willowbrook il

sterling engineering

security technology

electrical systems

electronics

installation

troubleshooting

system testing

customer support

domestic travel 25–35%

$58k–$75k

Work arrangement

• Weekend coverage required

Benefits & perks

• Health, dental and vision insurance options
• paid time off
• paid holidays
• additional incentives based on position level and job specifics.

Why this role

The role combines facility-based testing with field installation and customer support. Benefits include health, dental and vision insurance options, paid time off, paid holidays, and additional incentives based on position level and job specifics.

About the employer

Sterling Engineering Inc. is hiring for this role. Industry: Engineering Services. Sector: 54.