MNP Corporation
Heat Treat Supervisor
Job Title: Heat Treat Supervisor
Job Location: MNP Heat Treat, Redford, Michigan
Job Schedule: Mon – Fri & weekends or evenings as needed on call
About us MNP is an award-winning fastener manufacturer specializing in diameters from M3 to M24. Established in 1970, it is a family-owned business with core values of Humility, Integrity, Trust, Compassion and Dedication. MNP controls the complete manufacturing process from the annealing of the raw coiled steel through heading, rolling, heat treating, plating, coating, packaging, and distributing. Employees at MNP work together in teams yet work without constant supervision. MNP seeks to promote from within and offers training and development at all levels of the organization; 75% of all leadership positions are held by employees who were promoted from within.
About The Role Of a Heat Treat Supervisor We are seeking a skilled and experienced Heat Treat Supervisor to oversee the heat treatment operations, specializing in fasteners. This role is critical in ensuring that all heat treatment processes meet stringent quality, safety, and production standards. The ideal candidate will possess strong leadership abilities, technical expertise in metallurgy and heat treatment processes, and hands‑on experience in a fast-paced manufacturing environment.
Responsibilities Of a Heat Treat Supervisor
Supervise and coordinate all heat treat operations, including tempering, quenching, and hardening of fasteners.
Ensure all heat treat processes comply with customer specifications, industry standards and ISO requirements.
Lead, train, and support a team of heat treat operators and technicians to maintain optimal performance and safety.
Monitor equipment and process parameters to ensure efficient, consistent, and safe operations.
Collaborate with quality assurance, maintenance, and production teams to address non‑conformities and optimize workflow.
Maintain accurate production and quality documentation, including control logs, inspection records, and maintenance reports.
Schedule and prioritize workloads to meet production deadlines without compromising quality.
Participate in continuous improvement initiatives related to process control, productivity, and cost‑efficiency.
Enforce compliance with company policies, health & safety regulations, and environmental standards.
Additional skills and/or experience required for success in the role of a Heat Treat Supervisor
Able to stand, walk, bend, push, pull, lift, and sit as needed throughout the day.
Able to communicate clearly and effectively.
Minimum of 3-5 years of experience in heat treating, preferably in the fasteners or metal finishing industry.
Working knowledge of plating and coating processes is a plus.
High school diploma or GED required; technical certification or associate degree in metallurgy, manufacturing, or related field preferred.
Excellent managerial and leadership skills; able to mentor and develop others.
Excellent communication skills including oral and written; strong listening skills.
Excellent computer skills: Excel, Word, and Outlook.
Ability to relate to all types of people, exhibits trust and integrity.
Prior supervisory or team lead experience in a manufacturing environment.
Benefits For a Heat Treat Supervisor Along with competitive pay, MNP offers employees BCBS medical, dental and vision insurance, company‑paid life insurance, life insurance, flexible spending account, short‑term and long‑term disability, 401(k) and 401(k) match, discretionary profit‑sharing. Aflac products are available. Benefits listed here are optional and have a waiting period. Additional benefits include a health clinic (onsite in Utica) for employees and their families; optional employee wellness activities include managing and tracking diabetes, blood pressure, and weight control; onsite, personalized retirement counseling; employee referral bonuses and employment of friends and families; access to tickets for Jimmy John’s Field; volunteer opportunities include Gleaners, Suite Dreams, Veterans Support activities, Blessings in a Backpack, food and clothing drives, and others; employee recognition includes anniversaries, birthdays, and special events; employee discounts on autos, cell phones, and others; employee social activities include Detroit Tigers opening day, Fat Tuesday, ice cream/popsicles, picnics, team meetings, team outings, one‑on‑one with the president, and many more.
Additional Physical & Background Requirements
Able to pass a pre‑employment, post‑offer physical, drug screen.
Able to pass a background check.
Salary $65,000 - $75,000 per year
Job Posted by ApplicantPro
Equal Opportunity Employer Statement This job description is not intended to be inclusive of all assigned duties, responsibilities or aspects of the job described, and may be amended at any time at the sole discretion of the company. We are an equal opportunity employer and a second chance employer. We give consideration for employment to all qualified applicants without regard to race, color, religion, sex, national origin, age, disability, and any other related State or Federal protected classes or characteristics.
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Job Location: MNP Heat Treat, Redford, Michigan
Job Schedule: Mon – Fri & weekends or evenings as needed on call
About us MNP is an award-winning fastener manufacturer specializing in diameters from M3 to M24. Established in 1970, it is a family-owned business with core values of Humility, Integrity, Trust, Compassion and Dedication. MNP controls the complete manufacturing process from the annealing of the raw coiled steel through heading, rolling, heat treating, plating, coating, packaging, and distributing. Employees at MNP work together in teams yet work without constant supervision. MNP seeks to promote from within and offers training and development at all levels of the organization; 75% of all leadership positions are held by employees who were promoted from within.
About The Role Of a Heat Treat Supervisor We are seeking a skilled and experienced Heat Treat Supervisor to oversee the heat treatment operations, specializing in fasteners. This role is critical in ensuring that all heat treatment processes meet stringent quality, safety, and production standards. The ideal candidate will possess strong leadership abilities, technical expertise in metallurgy and heat treatment processes, and hands‑on experience in a fast-paced manufacturing environment.
Responsibilities Of a Heat Treat Supervisor
Supervise and coordinate all heat treat operations, including tempering, quenching, and hardening of fasteners.
Ensure all heat treat processes comply with customer specifications, industry standards and ISO requirements.
Lead, train, and support a team of heat treat operators and technicians to maintain optimal performance and safety.
Monitor equipment and process parameters to ensure efficient, consistent, and safe operations.
Collaborate with quality assurance, maintenance, and production teams to address non‑conformities and optimize workflow.
Maintain accurate production and quality documentation, including control logs, inspection records, and maintenance reports.
Schedule and prioritize workloads to meet production deadlines without compromising quality.
Participate in continuous improvement initiatives related to process control, productivity, and cost‑efficiency.
Enforce compliance with company policies, health & safety regulations, and environmental standards.
Additional skills and/or experience required for success in the role of a Heat Treat Supervisor
Able to stand, walk, bend, push, pull, lift, and sit as needed throughout the day.
Able to communicate clearly and effectively.
Minimum of 3-5 years of experience in heat treating, preferably in the fasteners or metal finishing industry.
Working knowledge of plating and coating processes is a plus.
High school diploma or GED required; technical certification or associate degree in metallurgy, manufacturing, or related field preferred.
Excellent managerial and leadership skills; able to mentor and develop others.
Excellent communication skills including oral and written; strong listening skills.
Excellent computer skills: Excel, Word, and Outlook.
Ability to relate to all types of people, exhibits trust and integrity.
Prior supervisory or team lead experience in a manufacturing environment.
Benefits For a Heat Treat Supervisor Along with competitive pay, MNP offers employees BCBS medical, dental and vision insurance, company‑paid life insurance, life insurance, flexible spending account, short‑term and long‑term disability, 401(k) and 401(k) match, discretionary profit‑sharing. Aflac products are available. Benefits listed here are optional and have a waiting period. Additional benefits include a health clinic (onsite in Utica) for employees and their families; optional employee wellness activities include managing and tracking diabetes, blood pressure, and weight control; onsite, personalized retirement counseling; employee referral bonuses and employment of friends and families; access to tickets for Jimmy John’s Field; volunteer opportunities include Gleaners, Suite Dreams, Veterans Support activities, Blessings in a Backpack, food and clothing drives, and others; employee recognition includes anniversaries, birthdays, and special events; employee discounts on autos, cell phones, and others; employee social activities include Detroit Tigers opening day, Fat Tuesday, ice cream/popsicles, picnics, team meetings, team outings, one‑on‑one with the president, and many more.
Additional Physical & Background Requirements
Able to pass a pre‑employment, post‑offer physical, drug screen.
Able to pass a background check.
Salary $65,000 - $75,000 per year
Job Posted by ApplicantPro
Equal Opportunity Employer Statement This job description is not intended to be inclusive of all assigned duties, responsibilities or aspects of the job described, and may be amended at any time at the sole discretion of the company. We are an equal opportunity employer and a second chance employer. We give consideration for employment to all qualified applicants without regard to race, color, religion, sex, national origin, age, disability, and any other related State or Federal protected classes or characteristics.
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