Precision Finishing & Masking Technician

South Bay Solutions is a high-precision machine shop serving the semiconductor, medical device, and advanced technology industries. We manufacture complex components with tolerances measured in microns using state-of-the-art equipment and a commitment to exceptional craftsmanship and quality.

South Bay Solutions is seeking a skilled and detail-oriented Precision Finishing & Masking Technician to support our growing powder coating operation servicing the semiconductor, medical device, and advanced manufacturing industries.

This position plays a critical role in ensuring components meet strict customer specifications by preparing, masking, inspecting, and finishing precision-machined parts prior to and after powder coating. The ideal candidate thrives in a quality-driven environment and takes pride in producing defect-free work.

Day Shift | Monday – Friday | 6:00 AM – 2:35 PM

• Review engineering drawings, routers, specifications, and work instructions.
• Prepare parts for powder coating through cleaning, masking, plugging, and surface preparation.
• Apply masking materials including high-temperature tape, silicone plugs, caps, discs, and specialty masking products.
• Create custom masking solutions for complex and tight-tolerance features.
• Verify masking placement and coverage according to customer requirements.
• Remove masking following the curing process while protecting coated surfaces.
• Perform visual inspections to ensure coating quality and compliance with specifications.
• Identify and communicate defects, nonconformances, and process improvement opportunities.
• Maintain organization of masking supplies, tooling, and production workstations.
• Assist with hanging, racking, packaging, and handling of parts throughout the coating process.
• Follow all quality procedures, safety requirements, and 6S workplace standards.
• Support continuous improvement initiatives to improve efficiency, quality, and throughput.

• Minimum 2 years of experience in one or more of the following:
  • Powder coating
  • Industrial finishing
  • Aerospace manufacturing
  • Metal fabrication
  • Precision machining support
  • Industrial painting
• Ability to read and interpret blueprints and engineering drawings.
• Strong attention to detail and commitment to quality.
• Good hand dexterity and fine motor skills.
• Ability to work independently in a fast-paced manufacturing environment.
• Basic computer skills for production tracking and documentation.

• Experience working with semiconductor or medical device components.
• Knowledge of powder coating processes and finishing requirements.
• Experience with quality inspections and dimensional verification.
• Familiarity with lean manufacturing or continuous improvement principles.

• Precision masking techniques
• Problem solving and critical thinking
• Mechanical aptitude
• Time management
• Quality inspection
• Process documentation
• Organizational skills
• Team collaboration
• Strong work ethic and reliability

• Ability to lift up to 40 pounds.
• Ability to stand and walk for extended periods.
• Manual dexterity required for detailed masking and inspection work.
• Ability to distinguish colors and identify coating or masking defects.
• Ability to safely wear required personal protective equipment (PPE).

• Health Insurance (Medical/Dental/Vision)
• Life insurance policy
• Safe Harbor 401(K) plan
• 401(k) match
• Paid time off (vacation/sick/holidays/floating holiday)
• Referral program