Position Overview
Semipack is seeking a skilled SMT Operator with proven expertise in surface mount technology (SMT) for PCB assembly. This hands-on role involves complete SMT line setup, machine programming and adjustments, feeder management, first-article inspection, and real-time process control in a dynamic electronics production environment.
The successful candidate will have a solid grasp of the full SMT workflow—from solder paste printing through component placement, reflow, and post-reflow inspection—and the ability to independently diagnose and resolve equipment or quality issues to sustain high throughput and yield.
**Key Responsibilities**
**SMT Line Setup & Operation**
- Execute complete line setups and changeovers, including solder paste printers, pick-and-place machines (e.g., Yamaha, Fuji, Juki, ASM, or equivalent), and reflow ovens.
- Load, verify, and validate feeders according to setup sheets and BOM requirements.
- Confirm correct component polarity, orientation, and package types.
- Validate machine programs and placement accuracy.
- Perform and inspect first-article builds to ensure compliance before full production runs.
**Process Control & Optimization**
- Inspect solder paste deposition and fine-tune print parameters (alignment, pressure, speed) as needed.
- Monitor for common placement defects such as tombstoning, skew, insufficient solder, and bridging.
- Review and verify reflow oven profiles and thermal parameters.
- Identify root causes of placement and soldering defects and implement corrective actions.
- Make minor equipment adjustments to optimize quality, minimize downtime, and support ongoing yield improvement efforts.
**Quality & Documentation**
- Conduct in-process inspections in accordance with **IPC-A-610** standards.
- Maintain lot traceability and proper material handling controls.
- Document nonconformances, root causes, and resolutions; escalate issues promptly when required.
- Adhere to ESD protocols and safe component handling practices.
- Accurately record production data in ERP/MES systems.
**Maintenance & Troubleshooting**
- Perform routine preventive maintenance on SMT equipment.
- Replace nozzles, clean stencils, and resolve placement errors or jams.
- Troubleshoot feeder malfunctions, vision system faults, pick errors, and related issues.
- Partner with engineering teams on program refinements and process enhancements.
**Required Qualifications**
- Minimum 3+ years of direct SMT line operation experience in a production setting.
- Hands-on experience with multi-head pick-and-place systems, fine-pitch components, and BGA placement.
- Proficiency placing 0201 (or smaller) components (strongly preferred).
- Ability to read and interpret BOMs, assembly drawings, setup sheets, and work instructions.
- Expertise in feeder setup, verification, and quick changeover techniques.
- In-depth knowledge of common SMT defects, their causes, and corrective/preventive measures.
- Comfort thriving in a fast-paced, high-mix/low-volume manufacturing environment.
**Preferred Qualifications**
- Current **IPC-A-610** certification.
- Familiarity with **IPC-J-STD-001** soldering standards.
- Experience operating AOI (Automated Optical Inspection) systems.
- Knowledge of reflow profiling techniques.
- Background in contract/EMS (electronics manufacturing services) environments.
- Exposure to Lean manufacturing principles, 5S, or continuous improvement methodologies.
**Technical Competencies**
- Solder paste printing optimization and defect analysis.
- Pick-and-place machine calibration, alignment, and program validation.
- Reflow process fundamentals and profile management.
- Accurate component package identification and handling.
- ESD prevention and compliance.
- Strong process troubleshooting and root-cause analysis skills.
**Physical Requirements**
- Ability to stand for prolonged periods.
- Capable of lifting up to 30 lbs.
- Comfortable working in a production manufacturing facility.
**Compensation & Benefits**
- Competitive hourly rate commensurate with experience.
- Comprehensive health, dental, and vision insurance.
- Paid time off and holidays.
- 401(k) plan with company match.
- Opportunities for career advancement in a growing electronics manufacturer.
**About Semipack**
Semipack is a dynamic, growth-oriented electronics manufacturing company specializing in high-precision PCB assembly and quality-focused production. We foster a culture of accountability, technical excellence, and continuous improvement, empowering our team to deliver outstanding results for our customers.
If this aligns with your skills and career goals, we encourage you to apply!
Pay: $20.00 - $27.00 per hour
Benefits:
- 401(k)
- Dental insurance
- Health insurance
- Vision insurance
Application Question(s):
- US Citizen
- No criminal background
- Must have experience running pick and place machinery
- Experienced on solder paste stencil machine and inspection machine
Work Location: In person
