Manufacturing Process Engineer (Electronics Manufacturing)
Ultimate Staffing · Corona, CA · 2 wk ago
On-siteEngineering$100k–$130k/yrFull-time
About the Role
This position is located in a dynamic manufacturing environment and offers an opportunity to lead and optimize production processes for PCBA (Printed Circuit Board Assembly) and electronic subsystems.
Responsibilities
- Lead full SMT line setup, including solder paste printing, 3D SPI control, reflow profiling (vacuum/nitrogen), AOI tuning, X-ray validation, and electrical test integration.
- Optimize thermal PCB processes, including heavy copper, metal-core, and high-current assemblies.
- Establish process controls for Flying Probe electrical validation and functional testing.
- Drive yield improvement, scrap reduction, and cycle-time optimization.
- Develop PFMEA, control plans, DOE, SPC/CPK strategies.
- Design and implement scalable box-build manufacturing flow for complete electronic subsystems.
- Develop mechanical assembly processes, including torque control, harness integration, connectorization, and enclosure assembly.
- Establish ruggedization processes, including conformal coating, potting, sealing, and environmental protection.
- Define functional test protocols for integrated subsystems.
- Support builds of aerospace control modules, defense electronics assemblies, industrial power systems, medical device subsystems, and high-performance lighting modules.
- Ensure full material traceability and serialized tracking at the subsystem level.
- Ensure compliance with IPC Class 2/3 standards.
- Support and maintain ISO 9001 certification.
- Drive readiness for AS9100 (Aerospace), IATF 16949 (Automotive), and ISO 13485 (Medical).
- Collaborate with Quality on audits, corrective actions, and documentation control.
- Establish validated manufacturing processes suitable for regulated markets.
- Lead NPI builds and process validation for new product introductions.
- Evaluate and implement new equipment, tooling, automation, and production upgrades.
- Oversee thermal profiling, stencil design, panelization optimization, and assembly fixturing.
- Train and mentor operators and technicians on advanced manufacturing controls.
Requirements
- 7+ years of experience in EMS/PCB-A manufacturing.
- Extensive hands-on SMT setup experience (SPI, AOI, reflow profiling, X-ray validation).
- Experience with Flying Probe or ICT testing environments.
- Experience implementing or managing box-build and subsystem integration lines.
- Strong knowledge of thermal PC processes.
- BS in Electrical, Mechanical, or Manufacturing Engineering.
Skills
- Manufacturing Process Engineering with extensive experience in electronics manufacturing, PCB assembly (PCBA), and Surface Mount Technology (SMT).
- Proven expertise in process improvement, new product introduction (NPI), Lean Manufacturing, Six Sigma methodologies, statistical process control (SPC), PFMEA, and design of experiments (DOE).
- Strong background in production engineering, continuous improvement, process validation, quality assurance, and root cause analysis.
- Hands-on experience with AOI, SPI, X-ray inspection, reflow soldering, Flying Probe testing, and box-build assembly operations.
- Knowledge of ISO 9001, AS9100, IPC standards, manufacturing operations, and industrial engineering principles.
- Track record of optimizing production processes, improving yield, reducing defects, and supporting high-reliability manufacturing environments.
Schedule
Monday - Friday, 1st shift
Benefits
- 401(k)
- Health insurance
- Paid time off
- Vision insurance
- Dental insurance
Pay
$100,000 - $130,000 per year