Machine Maintenance Mechanic

Job Description

Job Description

Contract: 6 weeks

Shift: 6am-2:30pm (5 days)

POSITION SUMMARY

The Maintenance Mechanic – Vacuum Pump Technician performs routine maintenance, troubleshooting, repair, and preventative maintenance on vacuum systems and related mechanical/electro-mechanical equipment. This role supports manufacturing and engineering operations through hands-on maintenance, system assembly, leak detection, and vacuum system performance optimization while maintaining cleanroom and safety standards.

ESSENTIAL DUTIES & RESPONSIBILITIES

· Perform routine and moderately complex maintenance and repair on mechanical and electro-mechanical equipment and vacuum systems following detailed instructions and established procedures

· Troubleshoot, diagnose, and repair vacuum equipment and system failures related to pressure degradation, vacuum quality, leaks, or mechanical malfunctions

· Perform preventative maintenance on primary and secondary vacuum pumps, including rotary/roughing pumps, scroll pumps, and turbomolecular pumps

· Change oils, replace scroll tips, service pumps, and maintain supporting vacuum equipment

· Operate helium mass spectrometer leak detectors and residual gas analyzers (RGAs) to identify, isolate, and repair vacuum leaks

· Perform vacuum system bake-outs and conditioning processes at elevated temperatures to support ultra-high vacuum performance

· Assemble and modify vacuum system components, including ConFlat (CF) flange connections, seals, and associated hardware using contamination-control practices

· Maintain plumbing and supporting mechanical systems as required

· Work from drawings, schematics, written procedures, and verbal instructions

· Maintain accurate maintenance records, logs, and documentation

· Follow cleanroom, safety, and contamination-control procedures

· Perform other related duties as assigned

PREFERRED QUALIFICATIONS

· Two years of related maintenance experience OR two years of concentrated maintenance training

· Experience working with vacuum systems, pumps, or related mechanical equipment preferred

· Basic understanding of vacuum systems, gas flow, and material handling in controlled environments

· Familiarity with helium leak detectors, residual gas analyzers (RGAs), multimeters, and precision mechanical tools

· Ability to read drawings, schematics, and technical instructions

· Strong troubleshooting and hands-on mechanical skills

· Ability to work independently and support multiple priorities in a manufacturing environment

WHAT TO EXPECT (Work Environment & Physical Demands)

· Combination of seated and standing work throughout the day

· Frequent use of hand tools, precision instruments, and mechanical equipment

· Work may involve vacuum systems, cleanroom environments, and fine-detail mechanical assembly

· Frequent movement between workstations, equipment, and maintenance areas

· Occasional lifting of tools, pumps, materials, and equipment

· Work may involve tight spaces, elevated surfaces, and extended periods of focused troubleshooting

· Use of appropriate cleanroom and personal protective equipment (PPE) may be required

ATR International is a staffing and workforce solutions firm providing high‐quality talent across a wide range of industries, including technology, operations, and professional services.

Company Description

ATR International is a staffing and workforce solutions firm providing high‐quality talent across a wide range of industries, including technology, operations, and professional services.