Manual Machinist

Company: MD&A Manufacturing
Location: Saint Louis
Posted on: February 16, 2026

Job Description:

Job Description Job Description Mechanical Dynamics and Analysis LLC, a world-class supplier of power generation services, parts, and repairs, has an immediate opening for a qualified individual who has a desire to join a growing organization and an appetite for diverse and technically challenging work. MD&A's Repairs Division is seeking an experienced Manual Machinist to use power operated machine tools, repair and/or fabricate precision metal parts/components that are found in various pieces of power generation equipment to specific tolerance levels. In this position you must be able to work in both the St. Louis shop and in the field. This position requires some travel. Why Work with Us? Be part of a growing organization at the forefront of power generation. Diverse, challenging projects in both shop and field settings. Opportunities to work with cutting-edge equipment and technologies. Some travel opportunities (domestic and international) with peak season flexibility. Position Overview: As a Manual Machinist in our Repairs Division, you’ll use your expertise to operate machine tools, repair, and fabricate precision components critical to power generation equipment. You'll work in both our St. Louis facility and on-site in the field, making your role integral to our operations. This position offers the chance to work on a wide range of machines, from lathes, VTLs, HBMs and grinders, and work closely with other skilled professionals. Duties & Responsibilities: Determine the most efficient work procedures and tools to be used on assigned tasks. Use a variety of precision measuring instruments to ensure accurate dimensions and maintain strict tolerances (Vernier calipers, height gauges, micrometers, etc.). Operate and set up machines, including lathes, mills and grinders Contribute to fieldwork during pe ak seasons, requiring some travel (domestic and international). Be flexible with extended hours during peak seasons, including both day and night shifts. Education & Experience: High School Diploma or GED, apprenticeship training or trade school preferred. Mechanical Aptitude: A strong understanding of mechanical systems and the ability to troubleshoot and solve problems. Skill Set: Experience with a range of machinery including Bridgeport-type mills, engine lathes, vertical turning lathes (VTL), horizontal boring mills (HBM), and more. Proficient in the use of surface grinders, blanchard grinders, portable lathes, and stud removal hydraulic drills. Travel & Flexibility: Willingness to travel up to 50% (including international travel) and work extended hours as needed. Work Ethic: A strong commitment to quality, safety, and precision with a collaborative, team-oriented attitude. A Shop Tour Repairs Division- St. Louis, MOhttps://www.mdaturbines.com/resources/turbine -generator-repair-facility/ Our Culture: A Powerful Purpose At MD&A, we truly work together, as one team! We collaborate, we listen, we innovate. We put energy behind everything we do! Explore A Career with a Powerful purpose You should be proficient in: Mechanical Assembly Skills Machine Setups for Production Runs Manual Machining Skills Machines & technologies you'll use: Manual Grinder Manual Lathe Manual Vertical Mill

Keywords: MD&A Manufacturing, Belleville , Manual Machinist, Engineering , Saint Louis, Illinois