Lead Industrial Millwright — Field Reliability Leader

Cornerstone Mechanical Services, LLC; Seagoville (TX); On-site; USD 78,000 - 105,000; Full time

Benefits offered by this job

Company-provided vehicle

Competitive compensation

Overtime opportunities

Job summary

Cornerstone Mechanical Services, Inc. is seeking a Lead Industrial Millwright to act as a technical authority and on-site leader. You will drive precision maintenance, mentor apprentices, and communicate with customers and internal leadership daily.

The role emphasizes safety, reliability thinking, and strong customer interaction, with field and shop work across the DFW area. A strong background in rotating equipment and mechanical power transmission is required.

Qualifications

• NCCER certification, Union Journeyman status, or equivalent experience.
• Minimum 5 years of hands-on industrial millwright experience, preferably in rotating equipment environments.
• Proven experience with industrial mechanical maintenance, inspections, troubleshooting, and repairs.

Responsibilities

• Perform installation, repair, overhaul, and alignment of industrial rotating equipment in accordance with manufacturer specifications and best practices.
• Execute precision maintenance activities including bearing replacement, mechanical seals, shaft alignment, balancing, and component inspections.
• Utilize hand tools, power tools, and precision measuring instruments (micrometers, dial indicators, laser alignment systems, etc.).
• Support both field and shop work, including the use of lathes, mills, and balance machines as required.
• Identify early indicators of mechanical failure through observation, inspection, testing, and monitoring.
• Communicate findings clearly and accurately to support repair recommendations and reliability improvements.
• Participate in Root Cause Analysis (RCA) activities to eliminate recurring equipment failures.
• Collaborate with customer maintenance teams, reliability engineers, and operators to improve asset performance.
• Conduct job safety analyses and pre-job safety reviews with customers and internal teams.
• Lead work in accordance with OSHA, site-specific, and Cornerstone safety standards.
• Maintain high housekeeping standards in the field and shop.
• Set the standard for quality, safety, and professionalism on every job site.
• Lead and mentor apprentices and fellow millwrights during job execution.
• Serve as the primary technical point of contact for customers during assigned work.
• Clearly communicate work scope, progress, and findings throughout the day.
• Demonstrate professionalism and integrity as a daily representative of Cornerstone Mechanical.
• Accurately complete inspection reports, overhaul documentation, and job records.
• Enter historical data into CMMS systems, including labor hours, task completion, and technical feedback.
• Ensure work orders are properly planned, executed, and closed with quality documentation.

Skills

Industrial maintenance

Reading drawings

Bearings/seals/alignment

Safety compliance

Mentoring/leadership

Education

NCCER/Union Journeyman or equivalent

5+ years millwright experience

Tools

CMMS systems

Precision measuring tools

Lathes & milling

Balancing equipment

Job description

Cornerstone Mechanical Services, Inc. is seeking a Lead Industrial Millwright to act as a technical authority and on-site leader. You will drive precision maintenance, mentor apprentices, and communicate with customers and internal leadership daily.

The role emphasizes safety, reliability thinking, and strong customer interaction, with field and shop work across the DFW area. A strong background in rotating equipment and mechanical power transmission is required.