Millwright / Multi-Craft Mechanic

  • AdvanSix
  • Philadelphia, Pennsylvania
  • Full Time

AdvanSix plays a critical role in global supply chains, innovating and delivering essential products for our customers in a wide variety of end markets and applications that touch people’s lives, such as building and construction, fertilizers, plastics, solvents, packaging, paints, coatings, adhesives, and electronics. Our reliable and sustainable supply of quality products emerges from the vertically integrated value chain of our three U.S. based manufacturing facilities. AdvanSix strives to deliver best-in-class customer experiences and differentiated products in the industries of nylon solutions, chemical intermediates, and plant nutrients, guided by our core values of Safety, Integrity, Accountability and Respect.

Please view a short video about our company here, AdvanSix Video . For more information on AdvanSix, please visit our website at

Why work at AdvanSix?

• We provide benefits that are industry competitive and focused on employee well-being

• Total Rewards program includes a competitive compensation, health, dental, vision & wellness programs, paid vacation, 401K with company matching, health savings programs, disability & life insurance, employee assistance program

• Tuition reimbursement for continued education, certifications, training, and development

• Work within a fast paced and innovative company, meeting passionate colleagues and partners with diverse backgrounds and experiences

Position Summary: The Millwright / Multi-Craft Mechanic works five (5) eight (8) hour shifts however conditions in production can change rapidly and may require adjusting to schedule changes or respond to emergency call-ins on other needs in a plant that operates on a 24/7 basis.

Duties and Responsibilities:

  • Installing, maintaining, troubleshooting, and repairing:
    • Pumps, compressors, turbines, blowers, fans, and gearboxes
    • Shafts, bearings, seals, packing
    • Couplings, clutches, and brakes
    • Lubrication and hydraulic systems
    • Piping systems and associated components
  • Performing equipment balancing and laser alignments
  • Calculating dimensions and tolerances using knowledge of mathematics and instruments
  • Measuring, examining, and testing completed units to detect defects and ensure conformance to specifications, using precision instruments such as micrometers
  • Selecting the appropriate tools, machines, and materials to be used in preparation of machinery work
  • Performing and documenting predictive and preventive maintenance work
  • Rigging and lifting equipment as needed
  • Using shop machining tools
  • Participating in plant safety programs and maintaining a knowledge and understanding of Process Safety Management, OSHA requirements
  • Supporting job repair plan development and equipment parts identification
  • Suggesting and driving the implementation of continuous improvement ideas
  • Ability to work safely with hazardous materials

Basic Qualifications:

  • Minimum high school diploma or equivalent
  • Substantial understanding of general aspects of maintenance and rotating equipment repair
  • Completion of a formalized Millwright Training Program or minimum of 4 years maintenance experience as a millwright/mechanic in a chemical plant, refinery, or similar industrial facility

Additional Qualifications:

  • Ability to cross-train crafts to become proficient in pipefitting and welding
  • Field experience in repairing typical process plant fixed and rotating equipment
  • Knowledge of tools and methods necessary to troubleshoot and maintain industrial production equipment
  • Knowledge of the principles, methods, and techniques used in working with high-speed machinery
  • Knowledge of mechanical fits and tolerances
  • Knowledge of OSHA regulations and ability to comply with OSHA procedures
  • Knowledge of lock-out / tag-out and work permitting processes preferred
  • Ability to operate and maintain grinding equipment
  • Ability to perform basic math computations
  • Ability to communicate effectively
  • Ability to follow oral and written instructions
  • Demonstrated ability to troubleshoot and take corrective action within an industrial setting
  • Self-motivated and able to work in a team environment
  • Possess a strong work ethic and initiative to learn processes
  • Successful candidates are responsible for providing their own tools on job start date
  • Must be willing and able to work overtime to continually support 24/7 plant operations

Physical Requirements:

  • Ability to lift and move objects that weigh up to 50 lbs.
  • Ability to climb ladders and work at heights greater than 50ft
  • Ability to work outdoors in extreme weather conditions (cold, hot, humid, rain, snow, etc.)
  • Ability to perform work in PPE for extended periods of time
  • Ability to enter and work in confined spaces

The hourly rate for this position is $42.45

We offer a range of market-competitive total rewards that include periodic pay rate adjustments based on market competitiveness. Hired applicants will be eligible for paid holidays, paid time off including vacation, eligibility to purchase company stock, tuition reimbursement, and a 401K with a competitive company match. Certain roles may be eligible for discretionary financial benefits such as incentive pay, equity awards, and participation in a deferred compensation plan.

Hired applicants will be eligible for medical, dental and vision insurance, flexible spending and health savings account eligibility, employer-provided short term disability benefits, eligibility to purchase long term disability benefits, employer-provided basic life insurance and eligibility to purchase voluntary life coverages.

The pay range, incentives and benefits listed above are general guidelines only andnot a guarantee oftotal compensation or benefits. The final offer will depend on multiple factors, including but notlimitedto, the responsibilities of the job,experience, education, knowledge, skills,and abilities, as well as the job location, applicability of a collective bargaining agreement, length of service, internal equity, andalignment with marketdata. The incentive pay is dependent on your role, business results and individual performance. All aspects of total rewards offered are subject to the terms and conditions of the specific plans.

At AdvanSix, we are dedicated to building a diverse, inclusive, and authentic workplace, so if you’re excited about this role but your past work experience doesn’t perfectly align with every qualification in the job posting, we encourage you to still apply. You may just be the right candidate for this or other roles.
AdvanSix is an equal opportunity employer. Qualified applicants will be considered without regard to age, race, creed, color, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex, religion, veteran status, or any other protected classification.
To all agencies: Please, no phone calls or emails to any employee of AdvanSix about this opening. All resumes submitted by search firms/employment agencies to any employee at AdvanSix via-email, the internet or in any form and/or method will be deemed the sole property of AdvanSix, unless such search firms/employment agencies were engaged by AdvanSix for this position and a valid agreement with AdvanSix is in place. In the event a candidate who was submitted outside of the AdvanSix agency engagement process is hired, no fee or payment of any kind will be paid.
Job ID: 488958991
Originally Posted on: 8/11/2025

Want to find more Construction opportunities?

Check out the 164,086 verified Construction jobs on iHireConstruction