AOI Engineer

4FRONT Solutions, LLC; DeLand (FL); On-site; USD 70,000 - 90,000; Full time

Job summary

A leading electronics manufacturing company in Florida is seeking an AOI Engineer. This role involves developing and optimizing Automated Optical Inspection programs for high-quality electronics production. Candidates should have a degree in Engineering or Electronics and at least 3 years of relevant experience. Strong analytical and troubleshooting skills are essential. The position offers the chance to work with advanced AOI technologies and contribute to improving product quality in a dynamic manufacturing environment.

Qualifications

• 3+ years' experience programming and supporting AOI systems in SMT manufacturing.
• Strong understanding of SMT processes and common assembly defects.
• Experience interpreting CAD data and BOMs for inspection programming.

Responsibilities

• Develop and maintain AOI programs for SMT and PCBA assemblies.
• Optimize AOI performance to balance detection, false calls, and throughput.
• Perform root cause analysis on AOI-detected defects.

Skills

Programming AOI systems

Troubleshooting skills

Strong analytical skills

Solder joint formation understanding

Education

Associate’s or Bachelor’s degree in Engineering or Electronics

Tools

AOI platforms (Koh Young, Mirtec, Omron, CyberOptics)

Job description

4FRONT Solutions, LLC is a full-service Electronics Manufacturing Services (EMS) provider located in Erie, PA. The company specializes in delivering value-added services to customers in high-reliability sectors such as Aerospace, Defense, Industrial Controls, and Transportation. With advanced capabilities in PCB Assembly and Test, Cable Assembly and Test, and System Level Assembly and Test, 4FRONT Solutions supports critical industries with high-quality, precision-driven solutions.

Our growing, state-of-the-art facility in Deland, FL has an exciting opportunity for a AOI Engineer.

The AOI Engineer is responsible for developing, optimizing, and sustaining Automated Optical Inspection (AOI) programs to ensure consistent product quality, high first-pass yield, and minimal false calls in a high-mix electronics manufacturing environment. This role works closely with Process Engineering, Quality, and Production to identify defects, drive root-cause corrective actions, and continuously improve inspection effectiveness.

Key Responsibilities

• Develop, create, and maintain AOI programs for SMT and PCBA assemblies across multiple product lines
• Optimize AOI performance to balance defect detection, false call reduction, and throughput
• Validate AOI inspection criteria in accordance with IPC standards and customer requirements
• Perform root cause analysis on AOI-detected defects and collaborate with Process Engineering on corrective actions
• Support NPI by programming AOI systems for new products and conducting first article inspections
• Analyze AOI data and trends to identify process issues and improvement opportunities
• Troubleshoot AOI equipment, imaging, lighting, and algorithm settings
• Work with Quality Engineering to support audits, customer complaints, and containment actions
• Train operators and technicians on AOI operation, defect recognition, and escalation procedures
• Ensure AOI programs are documented, revision-controlled, and aligned with change management processes
• Support continuous improvement initiatives to increase yield, reduce escapes, and improve inspection efficiency

Required Qualifications

• Associate’s or Bachelor’s degree in Engineering, Electronics, or equivalent experience
• 3+ years of experience programming and supporting AOI systems in an SMT manufacturing environment
• Strong understanding of SMT processes, solder joint formation, and common assembly defects
• Experience interpreting CAD data, Gerber files, and BOMs for inspection programming
• Working knowledge of IPC-A-610 and IPC-7351 standards
• Strong analytical, troubleshooting, and problem-solving skills
• Ability to work cross-functionally in a fast-paced, high-mix environment

Preferred Qualifications

• Experience with one or more AOI platforms (e.g., Koh Young, Mirtec, Omron, CyberOptics)
• Experience supporting high-reliability products (medical, aerospace, automotive, defense)
• Familiarity with SPC, PFMEA, and Lean manufacturing principles
• Experience supporting SPI or AXI systems is a plus