Welder, Electron Beam

FM Industries•Livermore, CA

2d•$28 - $33

About The Position

The Electron Beam Welding (EBW) Operator sets up and calibrates equipment, performs welding processes, ensures quality compliance, maintains accurate documentation, and contributes to continuous improvement. The role includes preparing parts and fixtures, configuring and operating EBW equipment according to welding procedures, inspecting welds, maintaining equipment, and troubleshooting operational issues. The position requires precision welding experience, familiarity with welding documentation and inspection methods, basic equipment-specific CNC programming knowledge, and the ability to follow safety requirements in manufacturing and cleanroom environments.

Requirements

High school diploma, GED equivalent, or technical school education.
Prior experience in precision welding or electron beam processes.
Experience with quality inspection methods, including nondestructive, visual, and dimensional checks.
Basic CNC programming knowledge, including equipment-specific G/M code proficiency for EBW operation.
Technical or vocational training in welding, machining, or manufacturing processes.
Ability to interpret instructions provided in written, oral, diagram, or schedule form.
Knowledge of blueprint reading and welding symbols.
Excellent verbal, written, and interpersonal communication skills.
Proficiency in Microsoft Office, including Excel, Word, Outlook, and Teams.
Ability to meet the physical demands of extended standing and sitting; walking, pushing, pulling, stooping, kneeling, bending, reaching, and handling parts and materials; and lifting or moving items up to 40 pounds.
Close vision, color vision, depth perception, and ability to adjust focus; ability to distinguish shades and colors to identify coating defects and read instruments, documentation, gauges, blueprints, and precision measuring instruments.
Fine hand dexterity and ability to work in controlled environments and cleanrooms.
Ability to follow strict safety protocols for high-voltage and vacuum systems, wear appropriate PPE and radiation monitoring badges, and comply with FMI and regulatory standards for hazardous materials and equipment.

Nice To Haves

CWI certification.
AWS or equivalent welding certification.
Specialized EBW training certification.
Semiconductor industry or other manufacturing experience.

Responsibilities

Perform pre-weld inspections and assemble and fixture parts.
Understand weld drawings, WPSs, and PQRs; interpret and follow welding schedules, blueprints, and technical drawings.
Prepare and configure the EBW machine according to WPS/PQR requirements.
Load and secure workpieces in the vacuum chamber, perform vacuum pump-down, and ensure proper chamber pressure.
Set beam parameters, including voltage, current, focus, and travel speed, according to WPS/PQR parameters.
Monitor beam alignment and focus during welding and adjust machine settings to maintain weld quality.
Inspect welds using destructive and nondestructive methods, including sectioned samples, visual inspection, and MSLT.
Document weld parameters from DAQ and inspection results for traceability.
Perform routine EBW equipment maintenance, including filament replacement, vacuum system checks, vacuum pump oil changes, and lubrication.
Diagnose and resolve issues involving beam stability, vacuum leaks, or power supplies.
Maintain accurate maintenance logs.
Comply with applicable environmental, health, and safety laws and regulations, company policy, and accepted safe work practices.
Perform additional related duties as assigned.