The Assembly Technician (Conformal Coating) is responsible for performing
conformal coating processes on electronic assemblies to ensure product
protection and reliability. This role includes masking, coating application (dip
or manual), demasking, inspection, and touch-up activities in accordance with
work instructions, quality standards, and customer requirements.
Responsibilities:
* Perform masking and demasking of printed circuit boards (PCBs) and electronic
assemblies using tapes, boots, and custom fixtures.
* Apply conformal coating using approved methods such as dip coating, selective
coating, or manual brush application.
* Execute touch-up and rework on coated assemblies to meet workmanship
standards.
* Inspect coated products for coverage, thickness, bubbles, bridging, and
defects using UV light and magnification tools.
* Follow detailed work instructions, process specifications, and IPC standards
(e.g., IPC-A-610,).
* Maintain cleanliness and organization of work area in accordance with ESD and
FOD control requirements.
* Ensure proper curing processes are followed (oven or ambient cure as
required).
* Manage materials and chemicals safely, complying with EHS (Environmental,
Health & Safety) guidelines.
* Perform documentation and traceability tasks (process logs, batch records,
travelers).
* Support continuous improvement initiatives to enhance quality, efficiency,
and yield.
Requirements:
* Bachelor’s degree in electronic technician or related field is preferred.
* 1–3 years of experience in electronics assembly or conformal coating
processes preferred.
* Experience with masking, coating, inspection, and rework is a strong
advantage.
* Proficiency in conformal coating techniques: masking, dip coating,
spray/manual coating, demasking, and touch-up.
* Ability to interpret work instructions, engineering drawings, and process
specifications.
* Knowledge of coating materials (acrylic, silicone, urethane, epoxy) and their
handling requirements.
* Skilled i
📌 Assembly Technician (México)
🏢 Ametek
📍 México