Senior CMM Technician

Tennant Company; Golden Valley (MN); On-site; USD 61,700 - 93,700; Full time

Job summary

Tennant Company seeks a Senior CMM Technician to develop, maintain, and optimize CMM programs to inspect production materials. You will review blueprints and specifications, determine program requirements, and conduct quality control inspections using calipers and micrometers.

You’ll train others and drive continuous improvement across metrology processes. You should bring strong GD&T expertise, PC-DMIS proficiency, and experience reading engineering drawings.

Qualifications

• Associate degree in a technical field or 5–10 years of related experience.
• Knowledge of ANSI/ASME, ISO and GD&T.
• Familiarity with Kaizen and Lean manufacturing techniques.
• Proficient with PC-DMIS; PolyWorks preferred.
• Knowledge of data analysis techniques (histograms, charts, control panels).
• Advanced inspection skills with calipers, micrometers, thread gauges.
• Ability to read and interpret engineering drawings and GD&T.
• Ability to train others and work with cross-functional teams.

Responsibilities

• Review blueprints and specs to establish inspection criteria.
• Determine program requirements from design/engineering inputs.
• Conduct quality control inspections and calibrate equipment.
• Maintain SOPs for inspection processes and SOPs updates.
• Troubleshoot CMM programs and measurement issues.
• Collaborate with Manufacturing and Quality Engineers on CMM output.
• Train team members on inspection techniques and tools.
• Develop and execute process improvements in programming/calibration.

Skills

CMM programming

GD&T expertise

Kaizen / Lean manufacturing

PC-DMIS

PolyWorks

Data analysis basics

Micrometers / calipers

Reading engineering drawings

Inspection software proficiency

SAP familiarity

Education

Associate degree in a related technical field or 5-10 years of related experience

Tools

PolyWorks

PC-DMIS

Job description

$61,700 - $93,700

With more than $1B in revenue, Tennant Company is a globally recognized leader in the cleaning equipment industry. For the past 150 years, we have been passionate about developing and manufacturing innovative and sustainable solutions for our customers. At Tennant Company, we are committed to stewardship and creating a cleaner, safer and healthier world. With manufacturing, operations, and sales, service, and support functions across the globe, your journey at Tennant can take you places you never expected.

Purpose / Scope

The Senior Coordinate Measuring Machine (CMM) Technician develops, maintains, and generates CMM programs used to inspect and verify production materials and components. Reviews blueprints and specifications to establish correct inspection criteria following best practices.

General Responsibilities

• Reviews blueprints and specifications to establish correct inspection criteria following best practices
• Determine program requirements based on design and engineering requirements
• Conduct quality control inspections
• Use precise measurement tools such as calipers and micrometers
• Ensure precision machine is in working condition and properly calibrated
• Ensure proper code lines are encoded into the machine
• Provide process improvement based on insight to change the programming and calibration of product
• Creates drawings and plans of product parts for accurate replication during manufacturing process
• Collaborates with Manufacturing and Quality Engineers in interpreting CMM output to evaluate parts quality and machining processes and resolve production quality issues
• Trains team members on manual inspection equipment and proper measurement techniques
• Supports special projects and continuous improvement initiatives as assigned
• Develops, updates, and maintains standard operating procedures (SOPs) for inspection processes
• Troubleshoots CMM programs, inspection equipment, and measurement issues with minimal escalation
• Serves as a subject matter expert for CMM programming, inspection methods, and metrology tools; provides training and guidance to others
• Performs additional duties as assigned

Required Experience & Education

• Associate degree in a related technical field preferred, or 5-10 years of related experience
• Knowledge of ANSI/ASME, ISO, and GD&T
• Familiarity with Kaizen and Lean Manufacturing techniques
• Proficient with PC-DMIS
• Experience with PolyWorks preferred
• Knowledge of basic data analysis techniques (e.g., histograms, pie and bar charts, control panels)
• Applies mastery level of inspection skills
• Uses appropriate inspection tools (e.g., micrometers, calipers, thread gauges) to accurately measure part features
• Adapts and/or drafts advanced procedures, techniques, tools, materials, and equipment to meet special inspection needs
• Advanced ability to read engineering drawings and interpret, apply, and train others on proper GD&T usage
• Researches, recommends, and implements new inspection software and equipment
• Builds and maintains positive working relationships; adapts communication style to different audiences and personalities
• Efficiently uses inspection software/equipment and calibration software to track pneumatic and metrology tool status
• PC skills sufficient to navigate production reporting systems (SAP)
• Ability to perform basic First Article Inspections (FAIs) using setup and manual inspection tools

Required Interpersonal & Behavioral Skills

• Strong attention to detail
• Strong mathematical skills
• Excellent problem solving and assessment skills
• Effective oral and written communication skills
• Ability to work effectively in a team environment as well as independently
• Demonstrates strong time management skills with ability to effectively coordinate multiple projects

Posted salary ranges are made in good faith. Tennant Co. reserves the right to adjust ranges depending on the experience/qualifications of the selected candidate as well as internal and external equity. The salary range reflects both entry into the role and future growth. Total Compensation = Base Salary + Benefits

Benefits = A comprehensive benefits package including multiple medical plan options, 401(k) with a 100% match up to 6%, paid vacation time, up to 8 paid company holidays and 3 personal holidays per year, dental and vision coverage, wellness rewards, robust family support programs, company‑paid disability and life insurance, and a full Employee Assistance Program.

Equal Opportunity Employer

Tennant Company is an equal opportunity employer. Employment decisions are made on the basis of individual skill, ability, reliability, productivity, and other factors important to performance. We do not discriminate on the basis of race, color, creed, religion, sex, national origin, physical or mental disability, age, veteran status, pregnancy, sexual orientation, genetic information, gender identity, or any other basis protected by state or federal law or local ordinance.