Millwright/Mechanic

NESC Staffing

Houston, TX

JOB DETAILS
SALARY
LOCATION
Houston, TX
POSTED
30+ days ago

Millwright/Mechanic –Large Engine & Compressor Installation

Summary

We are seeking a highly skilled Level 3 or Level 4 Millwright/Mechanic with a strong background in the installation, alignment, and commissioning of large industrial reciprocating compressors and engines, including equipment from CAT, Ariel, Waukesha, and other major OEMs. The ideal candidate will have 7–10+ years of hands-on experience working in heavy mechanical environments and must be confident in precision alignments, equipment leveling, and reading technical drawings.

 Responsibilities
  • Install and align large reciprocating compressors and industrial engines/motors (CAT, Ariel, Waukesha, etc.)
  • Perform precision coupling alignments using tools such as OPTALIGN and FIXTURLASER XA Pro
  • Conduct flatness testing on compressor frames and mounting surfaces
  • Perform mechanical checks and adjustments, including:
  • Rod run-outs
  • Crosshead and piston clearance checks
  • Soft foot/pull-down checks
  • Piston end clearance adjustments
  • Install and align compressor sheaves and belts
  • Heat and install coupling hubs to specification
  • Install and level compressor cylinders and distance piece supports per manufacturer specs
  • Interpret and apply information from mechanical drawings, OEM installation manuals, balance sheets, and lubricator block diagrams
  • Follow project schedules and work under time-sensitive conditions while maintaining high quality and safety standards

Required Skills
  • 10+ years’experience in compressor/engine installation and heavy mechanical assembly
  • In-depth knowledge of reciprocating gas compressors and rotating equipment
  • Expert in using precision measurement tools (micrometers, dial indicators, laser alignment systems)
  • Strong ability to read and interpret technical drawings and OEM installation documents
  • Experience performing equipment leveling, alignments, and fit-ups according to manufacturer tolerances
  • Field experience with oil & gas compression packages or industrial compressor skids
  • Familiarity with startup/commissioning support and troubleshooting
  • Knowledge of gas compressor operation, packaging, and mechanical systems
  • Self-motivated, professional, and able to work effectively under pressure

Additional Information

Schedule:

 
  • 1st Shift: Monday –Friday | 6: 00 AM –4: 45 PM
  • Weekend Work: Saturday & Sunday as needed (every other Sunday off) | 5: 00 AM –1: 00 PM
  • Schedule may vary depending on project deadlines
  • OR 2nd Shift with a $3/Hr. Shift differential

 

 

 

 

About the Company

N

NESC Staffing

The company was founded in 1984 as National Engineering Services Corporation. In 2015, we changed our name to NESC Staffing to better reflect the service we provide to businesses and professionals.

We have grown to six branch offices that cover the entire United States, providing everything from engineering to science recruitment and more. Our goal then and now is to combine years of experience in the industry with state-of-the-art recruitment and payroll methods to provide our employees and client companies with qualified technical support and quality service. We are a privately held nationwide firm with corporate headquarters in Portsmouth, NH.

COMPANY SIZE
100 to 499 employees
INDUSTRY
Other/Not Classified
FOUNDED
1984
WEBSITE
http://www.nesc.com