Machinist
NewMarket Corporation · Pasadena, TX · 2 wk ago
ManagementFull-time
About the role
A diverse, global team passionate about developing innovative solutions. Professional relationships are built on respect, integrity, and a commitment to safety and quality.
Responsibilities
- Install, assemble, dismantle, and relocate industrial machinery and equipment
- Perform preventive and predictive maintenance on mechanical systems
- Troubleshoot mechanical failures and determine root causes of equipment issues
- Repair and replace bearings, shafts, couplings, belts, chains, seals, and other mechanical components
- Align motors, pumps, and rotating equipment using precision alignment tools and techniques
- Read and interpret blueprints, schematics, technical manuals, and equipment drawings
- Perform precision measurements using micrometers, dial indicators, calipers, and laser alignment equipment
- Conduct equipment inspections and document maintenance activities
- Collaborate with operations, engineering, and maintenance personnel to minimize downtime
- Ensure compliance with safety regulations, lockout/tagout (LOTO) procedures, and company policies
- Assist with shutdowns, turnarounds, and major maintenance projects
- Operate hydraulic cranes up to 35 tons safely and efficiently
- Operate rigging and lifting equipment safely when moving machinery and components
- Operate manlifts safely and efficiently
- Inspect, troubleshoot, disassemble, clean, repair, and reassemble pressure relief valves and safety valves
- Perform valve testing and calibration using certified test equipment
- Verify valve performance and critical dimensions according to ASME, API, National Board, and customer specifications
- Read and interpret technical drawings, specifications, and repair procedures
- Diagnose valve malfunctions and recommend corrective actions
- Complete maintenance, repair, testing, and certification documentation accurately
- Operate valve testing equipment, lathes, grinders, and other shop machinery as required
- Maintain calibration records and quality control documentation
- Identify replacement parts and assist with inventory control
- Participate in continuous improvement and reliability programs
- Communicate repair findings and recommendations to supervisors
Requirements
- High school diploma
- Journeyman Millwright Certification
- Ability to climb ladders, work at heights, and enter confined spaces
- Ability to stand, walk, kneel, bend, and work in varying environmental conditions
- Ability to work overtime, callouts, weekends, and shutdown schedules when required
Skills
- Mechanical troubleshooting
- Precision alignment
- Equipment installation
- Preventive maintenance
- Hydraulic and pneumatic systems
- Blueprint reading
- Rigging and lifting
- Safety compliance
- Root cause analysis
- Teamwork and communication
- Strong understanding of pressure relief valve operation and testing
- Excellent attention to detail and quality control
- Ability to work independently and as part of a team
- Effective communication and documentation skills
- Commitment to workplace safety and regulatory compliance
Physical Demands
- Stand: Frequently (33% - 66% of the time)
- Walk: Frequently (33% - 66% of the time)
- Sit: Occasionally (up to 33% of the time)
- Handling / Fingering: Constantly (more than 66% of the time)
- Reach Outward: Frequently (33% - 66% of the time)
- Reach Above Shoulder: Frequently (33% - 66% of the time)
- Climb: Frequently (33% - 66% of the time)
- Crawl: Frequently (33% - 66% of the time)
- Squat or Kneel: Frequently (33% - 66% of the time)
- Bend: Frequently (33% - 66% of the time)
- Lift/Carry 10 lbs or less: Frequently (33% - 66% of the time)
- Lift/Carry 11-20 lbs: Frequently (33% - 66% of the time)
- Lift/Carry 21-50 lbs: Occasionally (up to 33% of the time)
- Push/Pull 12 lbs or less: Frequently (33% - 66% of the time)
- Push/Pull 13-25 lbs: Frequently (33% - 66% of the time)
- Push/Pull 26-40 lbs: Frequently (33% - 66% of the time)
- Push/Pull 41-100 lbs: Occasionally (up to 33% of the time)