Shop Mechanic - Rotating Machinery

Triosim Corporation; Montgomery (AL); On-site; USD 52,000 - 78,000; Full time

Job summary

Triosim Corporation in Montgomery, AL is seeking a skilled Mechanic to join our pump refurbishment team. You will perform diagnostic teardowns, precision inspection, and final assembly of centrifugal, vertical turbine, and other pumps in a fast-paced, shop-floor environment.

A strong mechanical background, ability to read blueprints and GD&T, and experience with micrometers, calipers, and gauges is required. We value safety and productivity, with a focus on quality and on-time delivery.

Qualifications

• 2–5 years of hands-on experience in industrial pump repair.
• High school diploma or equivalent; technical degree preferred.
• Experience with millwright or rotating equipment is a plus.

Responsibilities

• Pump overhaul: tear-down, inspection, cleaning, part verification, and final precision assembly.
• Document clearances and wear patterns to plan rebuild steps.
• Shift between assembly, staging, cleaning, and prep for shipment.
• Verify tolerances against OEM specs during rebuilds.
• Ensure shaft alignment, seal testing, and lubrication checks.

Skills

Mechanical aptitude

Precision measurement

GD&T knowledge

Shop math

Time management

Safety mindset

Education

High school diploma or equivalent

Technical degree / millwright training preferred

Tools

Blade micrometers

Vernier calipers

Telescoping gauges

Dial calipers

Job description

Job Description

We are seeking a skilled, quality-driven Mechanic to join our industrial pump refurbishment and rebuild team. In this role, you will be responsible for diagnostic teardowns, precision inspection, component evaluation, and the final assembly of industrial pumps (including centrifugal, vertical turbine, split-case, and positive displacement pumps). Because we operate as a tight-knit, high-efficiency shop team, this role requires a flexible professional who thrives in a cross-functional environment. You won't just focus on a single task all day; you will actively pivot between diagnostic teardowns, precision component cleaning, seal installations, final assembly, and shipping preparation as daily shop priorities shift. This position requires strong mechanical aptitude, exact tolerance tracking, a collaborative mindset, and a high level of accountability for the final quality and safety of our products.

Key Responsibilities

• Pump Mechanical Overhaul: Perform complete tear-down, inspection, cleaning, part verification, mechanical repair, and final precision assembly of industrial pumps and rotating equipment.
• Diagnostic Documentation: Document and measure clearances, wear patterns, and part conditions upon tear-down to determine necessary rebuild steps.
• Cross-Functional Teamwork: Dynamically manage and execute multiple tasks throughout the day based on changing shop schedules. Shift seamlessly from meticulous mechanical assembly to staging parts, cleaning components, or prepping units for shipment.
• Precision Inspection: Use precise measurement tools to verify internal and external clearances against OEM specifications or custom sketch sheets before and after rebuilds.
• Quality Assurance: Ensure all rebuilt units undergo proper quality control checks, including shaft alignment, seal testing, and lubrication checks, to deliver a best-in-class product.
• Mechanical & Assembly Proficiency: Solid understanding of rotating equipment fundamentals, including bearing fitment, mechanical seal installation, packing adjustments, and shaft alignment.
• Strong mechanical troubleshooting skills to diagnose causes of pump failure (e.g., cavitation, erosion, misalignment, or bearing breakdown).
• Metrology & Inspection (OD/ID) Skills: Must demonstrate proficiency measuring and verifying tight clearances down to ±0.001".
• Outside Diameter (OD) Tools: Expert use of blade micrometers, vernier calipers, and 1-6" interchangeable anvil outside micrometers to verify shaft and journal dimensions.
• Inside Diameter (ID) Tools: Expert use of telescoping gauges (snap gauges), small hole gauges, and dial calipers to evaluate wear ring clearances, casing dimensions, and bearing fits.
• Shop Mathematics, Blueprints, & Adaptability: Ability to interpret complex industrial technical drawings, cross-sectional views, exploded parts diagrams, and geometric dimensioning and tolerancing (GD&T) symbols.
• Fluent in standard shop math formulas, including calculating clearances, interference fits, and component dimensions using decimals and fractions.
• Demonstrated ability to manage time, maintain productivity while switching between mechanical tasks, and keep the overall shop workflow moving.
• Experience & Education: 2 to 5 years of hands-on experience as an industrial pump mechanic, millwright, rotating equipment technician, or mechanical assembly technician in an industrial repair environment.
• High school diploma or equivalent. Technical degree, millwright training, or vocational apprenticeship completion is highly preferred.
• Physical Requirements & Working Conditions: Ability to lift up to 50 lbs. independently.
• Ability to stand, bend, and reach for extended periods in a non-climate-controlled industrial shop environment.
• Strict adherence to safety protocols, including the mandatory use of Personal Protective Equipment (PPE) such as steel-toed boots and safety glasses.

Triosim Corporation is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, genetic information, or any other characteristic protected by law.

Join Our Team!

Invest in yourself with a career at Triosim. Our people are at the heart of everything we do. We employ the industry's most knowledgeable and skilled workforce while providing ongoing training, mentorship, and learning opportunities to develop the next generation of specialists.