Dry Film Operator- Trainee

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Regular Full‑Time – Sunnyvale, CA, US
Salary Range: $20.00 – $24.00 per hour

Sierra Circuits is a Silicon Valley-based leader in printed circuit board manufacturing and assembly, specializing in high‑quality, quick‑turn and complex prototypes. With over 35 years of experience, the company provides a seamless, end‑to‑end PCB solution at its state‑of‑the‑art facilities in Sunnyvale.

The Dry Film Operator Trainee is responsible for processing printed circuit board (PCB) panels through various dry film/lamination processes according to travelers or managerial direction while following departmental standard operating procedures.

• Check travelers for due date, material type, and special request for priority before setting up to start the process accordingly.
• Promptly complete tasks/processes within the department and document in a timely manner.
• Verify the different kinds of layers (inner layers, outer layers, or sublams) on the PCB panels.
• Check film to ensure that there are no pinholes, scratches, emulsion spots, or shorts and front‑to‑back registration for any shifting.
• Check air gap and line widths for accuracy using the 60X microscope and inspect mylar for dents and scratches.
• Ensure that there are no resist chips on repeat orders.
• Verify operations against predetermined tolerances to ensure that customer requirements are met.
• Keep records on computer using PCB software (Pro Cim) and complete NCMR form for all products that are rejected from the dry film/lamination process before moving to the next step.
• Perform weekly preventative maintenance on machines and perform housekeeping duties to maintain a clean and safe work environment.
• Inform managers of any potential problems.
• Ability to stand/walk 8+ hours per day.
• Other duties as assigned.

• High school diploma preferred.
• Some experience in dry film for PCB manufacturing company preferred.
• Ability to read and understand technical work instructions and standard operating procedures.
• Ability to wear personal protective equipment (PPE) such as gloves, protective glasses, face shields, etc., and work in a room with chemical concentrations. Must not be allergic to common rubber or plastic materials used for PPE.
• Good written and verbal communication skills.
• Good computer skills and the ability to learn new skills and tasks as required, especially PCB software (Pro Cim).
• Ability to follow procedures/instructions and maintain product quality at all times.
• Ability to occasionally lift up to 25 pounds and stand/walk throughout the day.
• Ability to perform at the highest level in a fast‑paced environment.

The employee must frequently stand, walk, reach with hands and arms, and lift 30–50 lbs., open filing cabinets, and bend, stand, or climb step ladders as necessary.

Manufacturing – Comply with safety and protective equipment as required.

• Full‑time, non‑exempt position
• Excellent benefits package includes: medical (HMO & PPO), dental, vision, flexible spending accounts, basic life/AD&D, voluntary benefits
• Vacation, sick leave, and paid holidays

Shift: Graveyard Shift 10:00 PM – 6:30 AM, Monday–Friday with flexibility.