Assistant Plant Manager

Marmon Holdings, Inc. • $80K — $95K *
Chester Springs, PA 19425In-Person
Manufacturing & Automotive
5 - 7 years of experience
Today
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Job Overview by Ladders

Qualifications

  • Bachelor's degree in Engineering, Manufacturing, Operations Management, or equivalent experience.
  • 5+ years supervisory experience in fabrication or metal manufacturing.
  • Advanced technical knowledge of fiber laser cutting systems and CAD/CAM programming.
  • Proficient understanding of nesting software and CNC code interpretation.
  • Lean Manufacturing and Continuous Improvement experience preferred.
  • Strong knowledge of ERP/MRP systems and production reporting tools.
  • Leadership and team development skills are essential.

Responsibilities

  • Champion a zero-incident safety culture across manufacturing operations.
  • Drive operational excellence through technical oversight of fabrication processes.
  • Ensure compliance with safety regulations including OSHA.
  • Collaborate with engineering on CAD/CAM integration and program validation.
  • Monitor machine uptime, cutting efficiency, and consumable life to improve OEE.
  • Lead Lean Manufacturing initiatives to eliminate waste and improve processes.
  • Partner with Supply Chain to manage raw material levels effectively.

Benefits

  • Promotes a culture of safety and employee well-being.
  • Encourages professional development through team member training and cross-training initiatives.
  • Offers a structured environment focusing on Lean Manufacturing and Continuous Improvement principles.
  • Provides opportunities to work with advanced fabrication technology.
  • Emphasizes collaboration across various departments for operational efficiency.
Full Job Description
The Assistant Plant Manager is responsible for leading and optimizing all site-level manufacturing operations within a precision fabrication environment, including laser cutting, CNC programming, steel stamping, wire forming/bending, assembly, inventory control, and material flow.

This role drives operational excellence through technical oversight of fabrication processes, advanced laser programming optimization, equipment utilization (OEE), quality performance, cost control, and workforce development. The Assistant Plant Manager is accountable for achieving key performance indicators related to safety, throughput, scrap reduction, on-time delivery, and operating budget adherence.

POSITION REQUIREMENTS:

  • Champion a zero-incident safety culture across fabrication, stamping, and wire forming operations.
  • Ensure OSHA compliance, machine guarding integrity, lockout/tagout adherence, and proper PPE usage.
  • Conduct safety audits within laser cutting cells, press operations, and wire bending equipment.
  • Provide technical leadership for CNC laser & plasma cutting systems (e.g., Amada, Komatsu, Trumpf, or equivalent).
  • Oversee nesting optimization, cut parameter development (feed rate, power, assist gas), and material utilization efficiency.
  • Drive reduction in scrap and rework through programming refinement and first-piece validation processes.
  • Ensure proper calibration, focus alignment, and preventative maintenance of laser systems.
  • Collaborate with engineering on CAD/CAM integration and program validation prior to production release.
  • Monitor machine uptime, cutting efficiency, and consumable life to improve OEE.
  • Supervise stamping operations including progressive dies, transfer dies, and single-hit press applications.
  • Ensure die setup accuracy, tonnage monitoring, and part conformity to dimensional tolerances.
  • Partner with tooling and maintenance teams to minimize downtime and improve changeover efficiency (SMED).
  • Drive scrap reduction and die performance optimization.
  • Oversee CNC wire bending/forming machines and related automation.
  • Ensure program accuracy, tooling selection, bend sequence optimization, and repeatability.
  • Monitor wire feed systems, straighteners, and cut-to-length performance.
  • Collaborate with quality to maintain tight tolerance control on formed components.
  • Partner with Master Planner/Scheduler to align production output with demand and capacity planning.
  • Drive throughput improvements across laser, stamping, forming, and secondary operations.
  • Accountable for production quality, first-pass yield, and corrective action implementation.
  • Maintain MRO budget and ensure cost-effective procurement of tooling, consumables, and spare parts.
  • Lead Lean Manufacturing initiatives including Kaizen events, 5S, visual management, and waste elimination.
  • Monitor KPIs including OEE, scrap %, labor efficiency, and on-time delivery.


  • Coordinate with Supply Chain to manage raw material levels (sheet steel, coil stock, wire rod).
  • Ensure accurate inventory transactions within ERP/MRP systems.
  • Oversee cycle counts, annual physical inventory, and WIP accuracy.
  • Optimize material flow from receiving through fabrication to shipping.
  • Work closely with Maintenance to maximize equipment uptime across lasers, presses, and wire formers.
  • Ensure adherence to preventative and predictive maintenance schedules.
  • Support root cause analysis on equipment failures.
  • Drive continuous improvement in machine reliability and asset longevity.
  • Maintain plant organization and cleanliness aligned with 5S methodology.
  • Implement continuous improvement strategies to improve workflow and reduce bottlenecks.
  • Support layout optimization initiatives for fabrication cells and material staging.
  • Maintain appropriate staffing levels aligned with production demands.
  • Enforce performance management standards.
  • Develop team members in laser programming & operation, press setup, wire forming, and Lean methodologies.
  • Foster cross-training initiatives to increase workforce flexibility.
  • Lead by example in accountability, discipline, and performance expectations.
  • Perform other duties as assigned by manager(s).


QUALIFICATIONS AND COMPETENCIES:

  • Bachelor's degree in Engineering, Manufacturing, Operations Management, or equivalent experience.
  • 5+ years supervisory experience in fabrication, machine shop, or metal manufacturing environment.
  • Advanced technical knowledge of fiber laser cutting systems and CAD/CAM programming.
  • Strong understanding of:
    • Nesting software optimization
    • CNC code interpretation
    • Stamping press operations and die setup
    • Wire forming/bending processes
    • Sheet metal fabrication best practices
  • Lean Manufacturing and Continuous Improvement experience preferred.
  • Strong working knowledge of ERP/MRP systems and production reporting tools.
  • Proficient in Microsoft Office (Excel for KPI tracking and data analysis).
  • Ability to analyze production metrics and implement corrective actions.
  • Strong leadership, communication, and team development skills.
  • Ability to wear required PPE in industrial environment.
  • Minimal travel required.
  • Valid Driver's License preferred


Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law.

About Marmon Holdings, Inc.

Marmon Holdings, Inc. Careers

Joining Marmon Holdings, Inc. presents a prime opportunity to be part of a team that values innovation, leadership, and diversity. As a global industrial organization, Marmon Holdings, Inc. offers a variety of job opportunities that cater to professionals seeking growth and development in their careers.

Explore Job Opportunities

Marmon Holdings, Inc. is actively hiring and offers positions that challenge and reward their employees. With a commitment to professional growth, the company provides a platform where skills and leadership converge to create impactful results. Explore the current openings and find the position that aligns with your career aspirations.

Internship Programs

For those at the beginning of their professional journey, Marmon Holdings, Inc. offers robust internship programs. These opportunities are designed to cultivate skills through hands-on experience, providing a strong foundation for future employment in various industries within the company.

Culture and Benefits

Marmon Holdings, Inc. is renowned for its inclusive culture that embraces diversity and fosters innovation. Employees enjoy a range of benefits that support both their professional and personal lives, enhancing job satisfaction and team cohesion. The company's commitment to diversity training ensures a workplace where everyone’s contributions are valued.

Professional Growth and Development

Career advancement is a cornerstone of Marmon Holdings, Inc.'s ethos. Employees are encouraged to take leadership roles, participate in networking events, and engage in continuous learning through various development programs. This focus on professional enhancement allows individuals to excel and lead in their respective fields.

Networking and Innovation

At Marmon Holdings, Inc., networking is seen as a key component of career advancement. Employees are encouraged to connect with peers and leaders within the company to exchange ideas and foster innovation. This collaborative environment is integral to the company’s success and the personal growth of its team members.

Join the Marmon Holdings, Inc. Team

Start your journey with Marmon Holdings, Inc. by applying today. Tailor your resume to reflect your unique skills and experiences, and prepare for an interview that could lead to a multitude of rewarding career paths within the company.

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Learn more about Marmon Holdings, Inc.
Industry
Manufacturing & Automotive
* Ladders Estimates

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