Conformal Coating Operator

Rocket EMS, Inc.; Carson City (NV); On-site; USD 28,000 - 33,000; Full time

Benefits offered by this job

401(k) match

Medical Insurance

Dental Insurance

Vision Insurance

Life Insurance

Paid Time Off

Company Holidays

Advancement Opportunities

Job summary

Rocket EMS, Inc. is seeking a Conformal Coating Operator to operate automated and manual coating equipment for PCB assemblies. You will prepare boards, monitor coating thickness, perform in-process inspections, and ensure adherence to IPC tolerances and safety rules.

The role supports masking, demasking, and post-coating handling, with focus on quality, throughput, and process stability in a high-tech manufacturing environment.

Qualifications

• Experience operating conformal coating equipment and supporting PCB assembly lines.
• Ability to read and follow travelers, work instructions, and process documentation.
• Familiarity with conformal coating materials such as acrylic, silicone, and urethane.
• Basic understanding of IPC-A-610 standards or willingness to obtain certification.
• Comfortable using UV inspection tools and precision equipment.

Responsibilities

• Set up, operate, and monitor conformal coating equipment (selective spray, automated systems, or manual-assisted processes).
• Load and unload PCBAs, ensuring correct orientation, fixturing, and program selection.
• Monitor coating application for proper coverage, thickness, and alignment during production runs.
• Perform in-process inspections using UV light, magnification, or inspection lamps to verify coating quality.
• Apply and remove masking materials per work instructions prior to and after coating.
• Prepare boards for coating by verifying cleanliness, masking integrity, and traveler accuracy.
• Assist with demasking and post-coating handling to prevent damage to coated assemblies.
• Accurately complete travelers, production logs, and inspection checklists.
• Follow IPC workmanship standards, and chemical safety procedures.

Skills

Manufacturing equipment operation

Conformal coating processes

IPC-A-610 familiarity

Reading work instructions

UV inspection tools

Job description

The Conformal Coating Operator is responsible for operating, monitoring, and supporting automated and semi-automated conformal coating equipment to apply protective coatings to printed circuit boards (PCBs). This role ensures boards are coated accurately, consistently, and in accordance with workmanship standards, customer requirements, and internal procedures. The operator works closely with technicians, leads, and quality personnel to maintain throughput, quality, and process stability.

Key Responsibilities

Machine Operation & Production

Set up, operate, and monitor conformal coating equipment (selective spray, automated systems, or manual-assisted processes).

Load and unload PCBAs, ensuring correct orientation, fixturing, and program selection.

Start, stop, and adjust machine parameters as directed by work instructions or process documentation.

Monitor coating application for proper coverage, thickness, and alignment during production runs.

Process Monitoring & Quality

Perform in-process inspections using UV light, magnification, or inspection lamps to verify coating quality.

Identify coating defects such as skips, bubbles, bridging, overspray, or masking issues.

Escalate quality concerns or recurring defects to leads, supervisors, or process engineering.

Support minor touch-up or corrective actions as trained and approved.

Masking & Board Preparation

Apply and remove masking materials per work instructions prior to and after coating.

Prepare boards for coating by verifying cleanliness, masking integrity, and traveler accuracy.

Assist with demasking and post-coating handling to prevent damage to coated assemblies.

Refill coating materials, solvents, and consumables following safety and handling procedures.

Perform routine machine cleaning and basic preventive maintenance tasks.

Maintain coating equipment, fixtures, and workstations in a clean and organized condition.

Properly label, store, and handle chemicals in accordance with safety and environmental requirements.

Documentation & Reporting

Accurately complete travelers, production logs, and inspection checklists.

Record lot information, machine settings (as required), and any process deviations.

Compliance & Safety

Follow all manufacturing instructions, IPC workmanship standards, and ESD control procedures.

Adhere to chemical safety, PPE, and environmental regulations.

Maintain a clean, organized, and compliant work area at all times.

Qualifications

Preferred

Experience operating manufacturing or automated equipment in an electronics or PCBA environment.

Familiarity with conformal coating processes and materials (acrylic, silicone, urethane).

Ability to read and follow work instructions, travelers, and process documentation.

Basic understanding of IPC-A-610 standards or willingness to obtain certification.

Comfortable working with UV inspection tools and precision equipment.

Soft Skills

Strong attention to detail and process discipline.

Ability to work independently and as part of a production team.

Clear communication skills and willingness to elevate issues.

Dependable, safety-conscious, and quality-focused.

Physical Requirements

Ability to stand or sit for extended periods.

Fine-motor coordination for handling PCBAs and masking materials.

Ability to lift up to 20 lbs as required.

• 401(k) with company match
• Medical, dental, vision, and life insurance
• Paid time off and company holidays
• Opportunities for advancement in a growing, high-tech manufacturing environment

Schedule

8-hour shift, Monday-Friday

Overtime and weekend availability as needed

Pay Range

$20 - $24 USD

ITAR/EAR Compliance: Due to the nature of the work performed at Rocket EMS, this position may require access to export-controlled technical data or technology. The successful candidate must be eligible to access such information under applicable U.S. export-control laws or be eligible for any required government authorization.

Rocket EMS will consider qualified applicants with criminal histories in a manner consistent with the California Fair Chance Act. Candidates are not required to disclose criminal history or participate in a background check unless and until a conditional offer of employment has been made. Any final offer of employment may be conditioned on completion of a background check, consistent with applicable law.