Operations Supervisor - Manufacturing

Job Description

About Mithril Industries

Mithril Industries is a U.S.

-based start-up manufacturer specializing in custom overmolded cable assemblies designed for demanding environments. We provide durable, high-quality interconnect solutions for industries including Defense, Oil & Gas, Industrial Manufacturing, and Robotics.

Our capabilities include custom cable assemblies, high- and low-pressure overmolding, and precision tooling. With a strong focus on quality, innovation, and reliability, we are committed to delivering dependable products that meet our customers' unique requirements.

At Mithril Industries, we value teamwork, quality workmanship, and continuous improvement as we build and grow our manufacturing operations.

Position Summary

Mithril Industries is seeking an experienced, hands-on, and results-driven Operations Supervisor – Manufacturing to oversee the daily operations of its manufacturing facility in Phoenix, Arizona.

The Operations Supervisor will be responsible for coordinating production activities, supervising manufacturing personnel, ensuring material availability, maintaining quality standards, overseeing equipment readiness, and supporting efficient plant operations.

The position requires strong leadership, technical manufacturing knowledge, and the ability to manage multiple operational functions within a growing manufacturing environment.

The successful candidate will play a key role in establishing efficient production processes, maintaining operational discipline, developing employees, and ensuring the timely delivery of high-quality cable assemblies, wire harnesses, overmolded products, and related electronic manufacturing solutions.

As part of a startup manufacturing operation, this position requires a flexible, hands-on approach, including direct involvement in production troubleshooting, process improvement, and operational problem-solving.

Key Responsibilities

• Oversee daily plant operations, including production, assembly, overmolding, inventory, and shipping and receiving.
• Supervise, guide, and support production and warehouse employees.
• Coordinate production schedules, work assignments, and material availability to meet customer delivery requirements.
• Monitor production quality, efficiency, and employee performance.
• Ensure manufacturing activities follow established work instructions, quality standards, and safety procedures.
• Coordinate equipment maintenance, troubleshooting, and general facility upkeep.
• Support new product introduction (NPI), prototype builds, and production improvements.
• Work closely with management and other departments to resolve operational challenges.
• Maintain a safe, clean, and organized manufacturing environment.
• Identify opportunities to improve productivity, reduce waste, and streamline operations.
• Assist with employee training, onboarding, and workforce planning.
• Perform other operational duties as required.

Qualifications & Experience

Education

• High school diploma or equivalent required.
• Associate degree, technical diploma, or bachelor's degree in Manufacturing, Engineering, Operations Management, Industrial Technology, or a related field preferred.
• Additional training in Lean Manufacturing, Six Sigma, Production Management, or Occupational Safety is an asset.

Experience

• Minimum 5 years of experience in manufacturing, production, or industrial operations preferred.
• At least 2 years of experience in a supervisory, team leadership, or production coordination role preferred.
• Experience in cable assembly, wire harness manufacturing, electronics manufacturing, or related industrial production strongly preferred.
• Practical knowledge of production scheduling, inventory management, quality control, and manufacturing processes.
• Experience supporting NPI, prototype development, and production assembly is an asset.
• Familiarity with overmolding equipment and manufacturing machinery is preferred.
• Experience supervising employees and coordinating cross-functional manufacturing activities.
• Familiarity with ISO 9001, AS9100, IPC/WHMA-A-620, or similar manufacturing quality standards is an asset.
• Knowledge of OSHA workplace safety requirements and manufacturing safety practices.

Required Skills & Competencies

• Strong leadership, employee supervision, and team coordination skills.
• Hands-on knowledge of manufacturing operations and production processes.
• Ability to plan, organize, and prioritize multiple operational activities.
• Strong mechanical and technical aptitude.
• Ability to read and interpret…