Assembly Supervisor at Sinto America Inc

Job Description:

Latest job information from Sinto America Inc for the position of Assembly Supervisor. If the Assembly Supervisor vacancy in Sterling Heights matches your qualifications, please submit your latest application or CV directly through the updated Jobkos job portal.

Please note that applying for a job may not always be easy, as new candidates must meet certain qualifications and requirements set by the company. We hope the career opportunity at Sinto America Inc for the position of Assembly Supervisor below matches your qualifications.

Job Description

Who We Are

Roberts Sinto Corporation, in Grand Ledge MI is part of the Sinto America Group of companies, the North American subsidiary of Sintokogio, Ltd., a worldwide family of companies with a global reputation for excellence in the manufacturing industry.

Sinto America offers innovative, top-class solutions to meet the needs of our customers and industries, with operating companies dedicated to providing superior customer service through practical, cost effective and technologically advanced equipment and service solutions across North America.

Sinto America is comprised of seven primary segments, including Foundry Mold and Core Making, Sand Processing, Bulk Material Handling, Automation, 3D Ceramic Printing, Surface Treatment, and Surface Technologies.

Roberts Sinto Corporation is a leading company in the design and manufacture for foundry, surface treatment and material handling markets. Founded over 50 years ago, Roberts Sinto began as an engineering and manufacturing firm with an emphasis on equipment for the foundry industry. As the industries have evolved, Roberts Sinto has developed and refined its capabilities to offer a broad range of services and equipment for all industrial applications.

Roberts Sinto is currently seeking a hands-on, Assembly Supervisor to lead our team in building heavy industrial equipment and systems in Grand Ledge, MI.

What You Will Do

This is a working supervisor role, meaning the Assembly Supervisor is actively involved in the day-to-day assembly of machinery on the production floor, while also providing leadership, direction, and accountability for the team. The supervisor leads by example—building, troubleshooting, and problem-solving alongside their employees.

This role is responsible for overseeing daily operations, ensuring production efficiency, maintaining quality standards, and fostering a safe, organized, and productive work environment.

Hands-On Production Leadership

• Work directly on the production floor assembling heavy industrial machinery and systems alongside team members
• Lead by example by demonstrating proper assembly methods, sequencing, safety practices, and quality standards
• Assist with complex or critical assembly tasks, troubleshooting, and fit-up issues
• Support equipment run-offs, testing, and disassembly for shipment

Operational Leadership & Planning

• Plan, prioritize, and oversee daily assembly operations while remaining actively engaged in hands-on work
• Review blueprints/prints and determine manpower, materials, and tooling needs
• Assign and schedule work to meet production goals and deadlines
• Coordinate closely with other departments, including Controls Assembly and Pre-Assembly

Team Leadership & Development

• Supervise, train, and support a team of 5–15 employees (plus temporary staff as needed)
• Provide on-the-job coaching, technical guidance, and performance feedback
• Actively mentor team members by working alongside them and reinforcing best practices
• Address employee concerns and promote a positive, productive work environment

Process Improvement & 5S

• Lead and actively participate in 5S initiatives on the production floor
• Identify inefficiencies and implement continuous improvement solutions
• Establish and track performance metrics to improve efficiency, safety, and quality

Quality, Systems, Safety & Compliance

• Ensure proper assembly processes and sequencing are followed
• Troubleshoot equipment issues and collaborate with engineering and manufacturing teams
• Ensure effective use of ERP systems (Syteline) and job tracking tools
• Maintain equipment usage and preventive maintenance practices
• Enforce safety standards and ensure compliance with ISO quality requirements

What We Want From You

Education & Experience

• High school diploma or equivalent
• 3–5 years of hands-on assembly experience, with supervisory or lead experience preferred
• Demonstrated experience working directly on industrial or heavy equipment assemblies

• Prior experience as a working lead or working supervisor
• Leadership training, seminars, or relevant industry exposure

Skills and Abilities

• Strong hands-on mechanical aptitude and technical problem-solving skills
• Ability to read and interpret blueprints, schematics, and technical documents
• Proven ability to lead by example on the production floor
• Effective communication across departments and with vendors
• Working knowledge of mathematical concepts (ratios, geometry, basic statistics)
• Ability to analyze and resolve problems using written, oral, diagram, or schedule-based instructions

Physical Requirements

• While performing the duties of this job, the employee is frequently required to stand, walk, and work on the production floor; use hands to handle tools, equipment, and materials; and communicate verbally. The employee must be able to lift and/or move up to 50 pounds unassisted. Specific vision abilities required include close vision, depth perception, and the ability to adjust focus.

Work Environment

• While performing the duties of this job, the employee is occasionally exposed to moving mechanical parts, airborne particles, extremes of heat and cold, and risk of electrical shock. The noise level in the work environment is usually moderate.

The Benefits of Joining Our Team

Because we seek to hire the best people, we work hard to provide benefits that make their lives better, so we offer a comprehensive benefit program, which features:

• Health coverage for Medical, Dental and Vision plans
• 401(k) plan in with a generous company match and profit sharing
• Financial protection through short term and long term disability, life insurance up to $50k of an employee’s base salary, and accidental death & dismemberment insurance plans, at 100% company cost
• Tax advantages through flexible spending accounts that allow you to pay for specific health-care and dependent care expenses with pre-tax dollars
• Generous paid time off program in which the benefits increase along with your tenure with the company, as well as paid sick time
• 100% company paid Employee Assistance Program (EAP), which covers family and marriage counseling, addiction counseling, will prep and financial support.
• Tuition reimbursement.

When you join our team, you do more than simply switch companies to progress your career. You become part of our team, a group of talented individuals who drive business success.

Learn More About Us

companies/roberts-sinto-corporation/

Job Info:

• Company: Sinto America Inc
• Position: Assembly Supervisor
• Work Location: Sterling Heights
• Country: US

How to Submit an Application:

After reading and understanding the criteria and minimum qualification requirements explained in the job information Assembly Supervisor at the office Sterling Heights above, immediately complete the job application files such as a job application letter, CV, photocopy of diploma, transcript, and other supplements as explained above. Submit via the Next Page link below.