2nd Shift Tumbler Operator

About Us

Since our founding in 2003, OptiFlow, LLC has been a pioneer in engineering excellence, delivering cutting-edge, end-to-end manufacturing solutions for high-performance electro-optical aiming systems to our OEM partners. Our commitment goes beyond customer satisfaction – we strive for true customer success. We solve complex engineering, assembly, machining, production, and packaging challenges, pushing the boundaries of precision engineering to redefine industry standards.

At OptiFlow, we’re not just offering a job—we’re inviting you to build a dynamic, rewarding career with a team that’s passionate about technology and collaboration. As an engineer here, you’ll dive into challenging projects, work with state-of-the-art tools, and contribute to groundbreaking solutions in a supportive environment that fosters creativity and professional growth. We value work-life balance and empower our team to thrive both inside and outside the workplace.

Job Summary

The Tumbler Operator will be responsible for operating industrial tumbling equipment to deburr, polish, clean, and finish metal parts, castings, or other manufactured items. This hands-on role ensures high-quality surface finishing while maintaining safety, efficiency, and consistent production standards in a fast-paced manufacturing environment.

Key Responsibilities

• Setup, load, and unload tumbling machines with parts, abrasive media, compounds, and any required liquids according to job specifications.
• Follow 5S Principles:

Sort: Remove unnecessary items from the work area to maintain a clutter-free environment.

Set in Order: Organize tools, materials, and equipment for easy access and efficient workflow.

Shine: Keep the workplace clean and tidy, ensuring machines and work areas are free of debris and hazards.

Standardize: Follow established procedures to maintain consistency in 5S practices across shifts.

Sustain: Participate in regular audits and training to uphold 5S standards and promote continuous improvement.

• Operate vibratory or rotary tumblers, monitoring process parameters such as time, speed, amplitude, and media condition to achieve desired finish results.
• Inspect parts before and after tumbling using tools like calipers, micrometers, or visual checks to ensure quality standards for deburring, polishing, smoothing, or rust removal are met.
• Make necessary adjustments to machine settings or tumbling cycles to maintain consistent quality and address any issues during operation.
• Perform routine maintenance and cleaning of tumbling equipment, including emptying barrels, separating parts from media, rinsing, and basic troubleshooting.
• Sort, separate, and organize finished parts from media using hands, magnets, screens, or other methods.
• Adhere strictly to all safety protocols, including proper use of PPE (gloves, eye protection, hearing protection), lockout/tagout procedures, and safe handling of chemicals/media.
• Other duties as assigned.

Required Qualifications & Skills

• Basic math and computer skills
• Must be able to work occasional overtime with short notice when required
• Must be able to work in a team environment and are expected to complete required tasks in a timely and organized manner
• Strong work ethic with drive and initiative to operate equipment unsupervised, manage workflows efficiently, and contribute to continuous improvement in a manufacturing environment
• Ability to stand for long periods, and perform repetitive tasks
• Ability to lift 50 lbs

Preferred Qualifications

• Experience operating industrial machinery, preferably tumblers, or similar equipment in manufacturing.
• Mechanical work experience is a plus

What we offer

• An inviting, family like atmosphere
• Comprehensive Benefits: Medical, Dental, Vision, Disability, Life, and more.
• 401(k) with company match
• Competitive pay and PTO