Millwright

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Job Description

Position Summary: The Millwright is responsible for the installation, maintenance, troubleshooting, and repair of mechanical systems, rotating equipment, and structural components within the aluminum mill. This role requires a deep understanding of industrial machinery, precision alignment, hydraulics, pneumatics, and welding.

Key Responsibilities:

• Equipment Installation & Precision Alignment:
• Install, dismantle, and relocate heavy industrial equipment, including annealing furnaces, cold mill components, and auxiliary systems.
• Align gearboxes, pumps, motors, shafts, couplings, and rollers to manufacturer tolerances.
• Set up and calibrate hydraulic and mechanical press systems, ensuring proper load distribution.
• Mechanical Maintenance & Repair:
• Perform routine inspections to catch and prevent mechanical failures.
• Use tools like vibration meters and thermal imaging to detect wear and overheating.
• Identify and fix misalignments, excessive noise, or faulty moving parts.
• Work with the electrical team to resolve motor and automation-related issues.
• Fabrication & Welding:
• Perform structural and pipe welding (MIG, TIG, and Stick) for equipment repairs and modifications.
• Fabricate custom brackets, guards, chutes, and machine mounts using cutting, grinding, and welding techniques.
• Cut and fit steel plates, piping, and sheet metal for machine reinforcement and support.
• Troubleshooting & Root Cause Analysis:
• Utilize mechanical diagnostics tools (vibration analysis, ultrasonic testing, infrared thermography) to detect equipment faults.
• Identify causes of wear, heat buildup, or misalignment in bearings, shafts, and seals.
• Analyze lubrication systems for contamination, degradation, and improper viscosity levels.
• Fluid Power Systems & Conveyance:
• Maintain, troubleshoot, and repair hydraulic pumps, cylinders, servo valves, and proportional controls.
• Inspect and replace high-pressure hoses, tubing, and fittings to prevent leaks and pressure drops.
• Overhaul and adjust pneumatic regulators, air compressors, and vacuum systems.
• Structural & Rigging Operations:
• Perform rigging, hoisting, and lifting of heavy equipment using chain hoists, slings, and cranes.
• Ensure proper balance and load distribution in mill rolls, spindles, and machine frames.
• Use jacks, chains, and slings to move and position equipment safely.
• Documentation & Compliance:
• Maintain detailed service logs, work orders, and parts usage reports using CMMS software.
• Ensure all work complies with OSHA, ANSI, and company safety regulations.
• Assist in spare parts inventory management, identifying critical components for stocking.

Working Conditions:

• Work in an industrial aluminum mill with high temperatures, heavy machinery, and noise.
• Exposure to oil, grease, metal shavings, and dust.
• Work at heights, in tight spaces, and on elevated platforms.
• Required to wear Personal Protective Equipment (PPE), including safety glasses, gloves, steel-toe boots, and hearing protection.
• May work rotating shifts, weekends, and be on-call for urgent repairs.
• Work in both indoor and semi-outdoor areas, depending on production needs.

Qualifications:

• Education/Experience:
• High school diploma or GED required; Technical certification in Industrial Maintenance, Millwrighting, or Mechanical Engineering Technology preferred.
• 5+ years of experience in heavy industrial maintenance, preferably in metals, manufacturing, or a production environment.
• Proficiency in blueprint reading, hydraulic schematics, and mechanical drawings.
• Experience with precision machining, lathe work, and surface grinding for repairs.
• Familiarity with industrial lubrication systems, proper grease selection, and oil analysis.
• Welding certifications (AWS, ASME) and rigging certifications are a plus.
• Behavioral Competencies:
• Strong analytical and troubleshooting skills for diagnosing complex mechanical failures.
• Attention to detail and a commitment to quality workmanship.
• Ability to work independently and as part of a maintenance team.
• Strong communication skills to collaborate with production operators and engineers.
• Safety-conscious mindset with a proactive approach to workplace hazards.
• Physical Requirements:
• Ability to lift up to 50 lbs and handle heavy welding equipment and materials.
• Stand, walk, bend, kneel, and climb for extended periods.
• Work in hot, cold, and dusty conditions near production equipment.
• Perform repetitive motions, overhead work, and manual dexterity tasks.
• Operate hand tools, power tools, and precision measuring instruments.

Job Requirements:

For any questions, concerns, or comments regarding this online application process, please contact application-help@jupiteraluminum.com.