Question
2-5

General Finishing Operator- Nights

2/6/2026

The operator will rotate through various tasks including assembly, deburring, polishing, washing, and tumbling, using manual tools to produce high-quality parts meeting customer specifications. Responsibilities also include accurate use of inspection equipment like micrometers and calipers, and consistently repeating processes to ensure parts are free of burrs.

Working Hours

40 hours/week

Company Size

201-500 employees

Language

English

Visa Sponsorship

No

About The Company
Ultra Machining Company is a premiere manufacturer of complex, precision machined parts and assemblies for customers across medical, aerospace, commercial, energy, and industrial markets. UMC has built a strong reputation for our exceptional quality standards, broad manufacturing capabilities, value-added services, integrated systems and processes. We are certified AS 9100, ISO 9001, ISO 13485, compliant with Quality System Regulation 21 CFR Part 820 as well as ITAR compliant. Our capabilities include tolerances ranging from millionths to thousandths and low micro surface finishes to exacting standards. We provide 5, 7, 9 and 11 Axis Machining, CNC Turning, EDM, and Swiss. We’re best known for our expertise with complex components and special materials spanning across all types of Stainless, Inconel, Elgiloy, Stellite, Greek Ascoloy, Cobalt, Tool Steel, Titanium, Hastelloy, Waspoloy and Pressure Vessel along with other High Temperature Alloys. We have dedicated prototyping resources, value engineering services, supply chain proficiency, continuous improvement practitioners, a robust, fully integrated quality management system, finishing and assembly capabilities. From concept to launch you can be assured that we will provide you with complete support and leverage best practices to ensure maximize yield, speed and cost.
About the Role

Description

At UMC, we don’t just make products - we innovate, solve problems, and build a better future. As a proud, privately owned second-generation manufacturer, we’ve earned our reputation as leaders in our industry by producing highly complex parts with precision and ingenuity. What sets us apart? Our people. We’re a passionate team that values collaboration, continuous learning, and going above and beyond. If this sounds like your kind of workplace, keep reading!

Why UMC?

  • Generous PTO: Start with 3 weeks of paid time off per year, with accrual from day one. Night shift employees receive an additional week of PTO (4 weeks total)!
  • Competitive Pay: Attractive salary with a 25% pay differential for night shift roles.
  • Comprehensive Benefits: Medical, dental, vision, short- and long-term disability, and paid holidays.
  • 401k Match: Dollar-for-dollar matching up to 5%.
  • Professional Growth: Tuition reimbursement for professional development.
  • Work Schedule: Monday through Thursday, 4:30 pm – 3:00 am, onsite in Monticello, MN.

About the Role

As a General Finishing Operator, you will rotate through various tasks, including assembly, deburring, polishing, washing, and tumbling. Utilizing manual pneumatic, electric, or hand tools, you will produce high-quality, cosmetically appealing products that meet customer specifications and process requirements, while upholding our core values: Great People, Going Beyond, and Growing.

What You’ll Do

  • Accurate and competent use of all inspection equipment related to job inspection requirements such as micrometers, air gauging, optical comparator, refractometer, calipers, go and no-go gauges, thread gauges and plug/pin gauges.
  • Follow appropriate process to polish, wash, tumble, bead blast, hone, assemble and deburr parts as needed.
  • Effectively repeat processes to ensure parts are consistently free of burrs.
  • Exhibit a working knowledge of health and safety, responsible for safety awareness, while upholding and improving the culture of safety within the organization. Identify opportunities for improvement and act if appropriate before a problem occurs. Report potential hazards, unsafe working conditions, unsafe equipment, unsafe acts, and injuries immediately.
  • Consistent fine motor manipulation.
  • Regular use of microscope.
  • Able to recognize and remove burrs on components.

Requirements

Education and Experience:

  • A minimum of 2 years’ experience in a manufacturing environment in relation to machine trades with secondary operations and assembly experience preferred.
  • Experience in finishing or second operations preferred.

Skills and Competencies:

  • Ability to inspect a part and willing to learn how to use inspection equipment.
  • Able to interpret blueprints at a basic level, use simple math to perform basic calculations, and use basic hand-held measuring tools.
  • Understands how to navigate a computer and proficient in using Epicor, 1factory, and other UMC programs while accurately inputting data into all software systems.
  • Able to multitask and willing to learn and develop in other finishing areas.
  • Communicate effectively with supervisor, finishing operators or others regarding throughput and part quality both verbally and written.
  • Ability to express ideas, share information, listen actively, and demonstrate professionalism in written and verbal communications.
  • Adheres to UMC Quality Standards.
  • Ensure all internal and external customers receive positive service experiences.
  • Able to make effective and timely decisions.
  • Strong sense of urgency while maintaining excellent attention to detail.
  • Must be able to work well both independently and in a team environment.
  • Working knowledge of Microsoft Word, Excel and Outlook.
  • Strong mechanical aptitude and ability to demonstrate troubleshooting capabilities.
  • Embodies the personal commitment to the shared core values of UMC: Great People, Going Beyond, and Growing.

Culture Fit:

  • You’re a team player who thrives on collaboration.
  • You bring a growth mindset and embrace challenges with grit.
  • You care deeply about delivering excellence and going beyond expectations.

Ready to Join a Winning Team?If you’re passionate about building relationships, solving problems, and contributing to a culture of innovation, UMC is the place for you. Let’s grow together – apply today and make an impact!
UMC is an Equal Employment Opportunity Employer

Key Skills
AssemblyDeburringPolishingWashingTumblingPneumatic ToolsElectric ToolsHand ToolsInspection EquipmentBlueprint InterpretationBasic CalculationsData InputMultitaskingCommunicationAttention to DetailMechanical Aptitude
Categories
ManufacturingTrades
Benefits
Paid Time OffMedical InsuranceDental InsuranceVision InsuranceShort-term DisabilityLong-term DisabilityPaid Holidays401k MatchTuition Reimbursement
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