Job Description

Who We Are

Johns Manville is a leading manufacturer and marketer of premium-quality insulation and commercial roofing, along with glass fibers and nonwovens for commercial, industrial and residential applications. Our products are used in a wide variety of industries including building products, aerospace, automotive and transportation, filtration, commercial interiors, waterproofing and wind energy.

A proud member of the Berkshire Hathaway family of companies, we serve customers in more than 80 countries around the globe. We are committed to delivering positive and powerful experiences, because we are successful only when our employees and customers thrive. We are passionate, we care about people, we perform at a superior level, and we protect others and our environments.

Pay Range

$84,200.00-$115,800.00 Annual

This is the base salary pay range that an applicant can expect to make upon hire. Pay within this range will vary based upon relevant experience, skills, and education among other factors. In addition, this position is eligible for an incentive bonus.

The Production Supervisor is responsible for supervising the day‑to‑day activities of an hourly, unionized production team assigned to a single product line. This role ensures that manufacturing operations run in accordance with established production specifications and schedules while meeting volume, cost, waste, and quality targets. The supervisor is accountable for employee safety, training, and effective coordination with other departments to support production objectives.

This position operates on a DuPont Schedule, 28‑day rotating shift pattern designed to provide 24/7 operational coverage using 12‑hour shifts. The schedule includes a rotating mix of day and night shifts and offers consistent time off. The rotation follows this general pattern:

• 4 consecutive night shifts
• 3 days off
• 3 consecutive day shifts
• 1 day off
• 3 nights off
• 3 consecutive night shifts
• 3 days off
• 4 consecutive day shifts
• 7 days off

Your Day‑to‑Day

• Responsible for ensuring the safety of all employees on the assigned shift, including enforcement of safety rules and safe work practices
• Supervise, train, coach, and provide direction to an hourly production team
• Plan and schedule the utilization of equipment to maximize productivity and efficiency
• Investigate root causes related to scrap, process excursions, quality complaints, and fire or safety incidents
• Ensure production teams understand and comply with established operating systems related to safety, environmental standards, quality, and process controls, as well as overall company policies
• Utilize key operating indicators to control product cost, material usage, machine downtime, expenditures, and other shift‑related functions
• Accurately review and submit hours worked to payroll for all production employees in a timely manner
• Communicate production performance, concerns, and improvement opportunities to Production Shift Leaders, Maintenance, and the Superintendent
• Prepare and maintain labor, material, and equipment usage reports
• Perform other related duties as assigned

What You Bring to the Team

• High School diploma required; minimum of 3 years of operational leadership experience in a manufacturing environment
• Demonstrated knowledge and understanding of production processes
• Strong aptitude for learning and applying company policies and procedures
• Solid understanding of OSHA regulations and manufacturing safety requirements
• Strong interpersonal, verbal, and written communication skills
• Proficiency in Microsoft Word, Excel, and Outlook
• Working knowledge of SAP or other ERP systems
• Proven leadership skills with the ability to motivate and direct teams
• Ability to work independently as well as collaboratively in a team‑based environment
• Experience managing 30+ hourly employees, including setting direction, deploying resources, conducting performance evaluations, supporting pay reviews, and participating in hiring and termination processes

Work Environment & Physical Requirements

• Work environment is typical of a manufacturing facility and may involve exposure to cold, heat, high noise levels, moving mechanical parts, heights, dust, mist, gases, fumes, and extensive walking or climbing
• Minimal travel required (0–10 days per year)
• May be required to lift, carry, push, or pull up to 50 pounds

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Please Keep in Mind

If you do not meet 100% of these requirements, we at JM still want to hear from you. So, if you are interested in the role, we encourage you to apply so we can learn how your skills and talents can contribute to our team.

Benefits

Johns Manville (JM) offers a wide range of benefits to employees. Some are subsidized by the company and others are fully employee-paid. Health benefits include a choice of comprehensive medical plans, a dental plan, vision plan, wellness program and critical illness insurance. JM sponsors a 401(k) plan which includes a sizeable company match. JM offers paid vacation and also provides paid sick and parental leave for eligible employees.

Additionally, Johns Manville provides basic life Insurance, short-term and long-term disability coverage, an employee assistance program, and business travel accident coverage. Supplemental life insurance and accidental death and dismemberment insurance are available as well. The company also offers a variety of tax saving accounts; health spending account, traditional flexible spending account, and a dependent care spending account. JM also offers a tuition reimbursement program for undergraduate and certain graduate programs.

Johns Manville supports employee growth with vast educational opportunities and a company-wide mentoring program. This program pairs employees and leaders to grow skills, build stronger internal networks and strengthen the company’s succession planning process. Johns Manville also offers soft and hard skills training facilitated by internal and external presenters. Our talent management team prioritizes the holistic growth of our workforce.

Diversity & Inclusion

Johns Manville believes diversity and inclusion in our workplace is critical for the long-term success of our company. We are committed to retaining, developing and attracting a diverse workforce that fosters an inclusive work environment in which all employees are treated with dignity and respect. This is the right thing to do for our employees, our company and our communities.

Incumbent must be physically able to perform essential job functions. Reasonable accommodations may be made to enable individuals with disabilities to perform essential job functions.

We are proud to be an Equal Opportunity/Affirmative Action employer. We maintain a drug-free workplace and perform pre-employment substance abuse testing.