Process Engineer - SMT & PCB Assembly

PICA Manufacturing Solutions; Derry (NH); On-site; USD 90,000 - 120,000; Full time

Job summary

PICA Manufacturing Solutions in New Hampshire is seeking a hands-on Process Engineer to support SMT and electronic assembly operations. You will program, develop, and sustain manufacturing processes in a high-mix PCB environment and drive continuous improvement across the line.

The ideal candidate has experience programming PnP and AOI systems, developing reflow profiles, and resolving SMT defects. You will collaborate with Production, Quality, and Leadership to improve yield, cycle times, and

Qualifications

• Bachelor’s degree in Engineering or equivalent manufacturing experience.
• 3+ years of electronics manufacturing experience (SMT preferred).
• Hands-on programming experience with PnP machines, AOI systems, and stencil/jet printers.

Responsibilities

• Program and optimize SMT equipment such as PnP machines, AOI systems, stencil and/or jet printers.
• Develop and validate reflow oven profiles for leaded and lead-free assemblies.
• Troubleshoot SMT defects and drive corrective actions to improve yield and reduce rework.
• Lead NPIs, develop work instructions and process documentation, and validate processes.
• Ensure IPC-A-610 and J-STD-001 compliance and support audits / customer quality initiatives.
• Provide technical guidance to operators and collaborate with Production, Quality, and Supply Chain teams.

Skills

Analytical skills

Detail-oriented

Data-driven

Technical communication

Independent work

Collaborative

Education

Bachelor's degree in Engineering

Tools

PnP machines

AOI systems

Stencil printers

Jet printers

Job description

About The Role

We are seeking a hands-on, detail-oriented Process Engineer to support and optimize our SMT and electronic assembly manufacturing operations. This role is responsible for programming, developing, and sustaining manufacturing processes within a high-mix PCB assembly environment.

About The Role

We are seeking a hands-on, detail-oriented Process Engineer to support and optimize our SMT and electronic assembly manufacturing operations. This role is responsible for programming, developing, and sustaining manufacturing processes within a high-mix PCB assembly environment.

The ideal candidate has strong experience programming SMT equipment, creating reflow oven profiles, troubleshooting soldering defects, and supporting new product introductions (NPI).

This is a highly visible role that works cross-functionally with Production, Quality, and Leadership to drive continuous improvement and manufacturing excellence.

Key Responsibilities

SMT Equipment Programming & Optimization

• Program and optimize Pick-and-Place (PnP) machines
• Program and support Stencil Printers and/or Jet Printers
• Develop and fine-tune AOI (Automated Optical Inspection) programs
  
  

Reflow & Thermal Process Engineering

• Develop and validate reflow oven profiles for leaded and lead-free assemblies
• Use thermal profiling tools to verify: Ramp rates, Time above Liquidus, peak temperature
• Troubleshoot solder-related defects including Solder balls, tombstoning, head-in-pillow, voiding.
  
  

Process Development & Continuous Improvement

• Support NPI builds and process validation
• Develop and maintain work instructions, setup sheets, and process documentation
• Lead root cause analysis and implement corrective actions
• Improve first-pass yield and reduce rework
• Optimize cycle times and line efficiency
  
  

Quality & Compliance

• Ensure compliance with IPC standards (IPC-A-610, J-STD-001)
• Support audits and customer quality initiatives
• Participate in DFM reviews and provide manufacturability feedback
  
  

Cross-Functional Support

• Provide technical guidance and training to operators and technicians
• Collaborate with Production, Quality, and Supply Chain teams
• Assist in evaluating new equipment and process technologies
  
  

Qualifications

Required

• Bachelor’s degree in Engineering or equivalent manufacturing experience
• 3+ years of experience in electronics manufacturing (SMT environment preferred)
• Hands-on experience programming: PnP machines, AOI systems, Stencil and/or Jet printers
• Experience creating and validating reflow oven profiles
• Strong troubleshooting skills in SMT processes
  
  

Preferred

• IPC certification (CIS or CIT)
• Experience with MES systems
• Knowledge of conformal coating or selective solder processes
• Lean Manufacturing or Six Sigma training
• Experience in ISO-regulated environments
  
  

Skills & Competencies

• Strong analytical and problem-solving ability
• Detail-oriented with strong documentation discipline
• Data-driven mindset
• Ability to work independently and collaboratively
• Clear technical communication skills
  
  

Work Environment

• Manufacturing floor environment (ESD-controlled areas)
• Interaction with automated SMT equipment
• Standing and walking required during process support activities
  
  

Why PICA?

At PICA Product Development, we build products that matter. From medical and industrial electronics to defense and commercial technologies, our team takes pride in delivering high-quality products to customers worldwide. We offer a collaborative work environment where employees are encouraged to learn new skills, contribute ideas, and grow their careers in advanced electronics manufacturing.

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