Job Description

Clean Room Assembler

Location: South Paris, ME – In Person

Employment Type: Full-Time

About the Role

Maine Machine Products, a Precinmac company, is seeking a detail-oriented Clean Room Assembler to support the assembly, testing, and documentation of precision products in a regulated cleanroom environment. This role plays a critical part in ensuring high-quality sub-assemblies and top-level product integrations are completed on schedule, meet defined specifications, and comply with quality and regulatory standards.

The ideal candidate is comfortable working in a Class 1000 cleanroom, excels at high-dexterity assembly tasks, and collaborates effectively with Manufacturing Engineering, Quality, and Supply Chain teams to support safe, efficient, and compliant production operations.

What You'll Do

Assembly & Testing

• Assemble mechanical components and integrate electrical components for sub-systems and top-level products
• Perform functional testing and electrical safety assessments prior to shipment
• Ensure all assembly and testing activities are performed in accordance with documented procedures and work instructions
• Accurately complete production, testing, and traceability documentation
• Support flexible production needs across medical device assembly operations

Clean Room Operations

• Maintain the cleanroom environment, equipment, and tooling in compliance with established standards
• Schedule and support routine bioburden and air quality testing
• Prepare, handle, and manage chemicals used within the cleanroom environment
• Ensure proper storage, identification, and handling of raw materials and components

Quality & Collaboration

• Inspect and receive incoming materials to verify quality, workmanship, and compliance with specifications
• Partner with Quality and Manufacturing Engineering teams by providing feedback on assembly processes and product performance
• Support Lean Manufacturing, continuous improvement, and Health & Safety initiatives across the facility

Must-Have Skills and Experience

• High School diploma or GED required
• 1-3 years of experience in a regulated manufacturing environment (ISO 9001 preferred)
• Minimum of 1 year experience working in a Class 1000 Clean Room
• Experience performing high-dexterity assembly tasks (aerospace, medical device, or similar industries preferred)
• Proficiency with common shop tools and exposure to mechanical measuring equipment
• Strong understanding of Good Manufacturing Practices (GMP)
• Excellent written and verbal technical communication skills
• Strong logical thinking skills with the ability to solve problems creatively
• Ability to work independently while contributing effectively within a team environment

Physical Requirements

• Manual dexterity required for precision assembly work
• Good vision and ability to read and interpret detailed instructions and documentation
• Ability to lift up to 45 pounds from waist level to transfer parts to carts
• Ability to sit, stand, kneel, and move throughout the shift; this role is not sedentary

Nice-to-Have Skills

• Experience supporting medical device manufacturing or cleanroom-based production
• Familiarity with Lean Manufacturing principles
• Prior collaboration with Quality or Manufacturing Engineering teams

Who You Are

• Detail-oriented, patient, and methodical in your work
• Highly motivated with a strong sense of accountability and quality ownership
• Comfortable working in structured, regulated environments
• Adaptable and willing to support evolving production priorities
• Safety-conscious and committed to maintaining cleanroom standards

Additional Details

• Salary Range: $18.00-22.0 per hour
• Work Location: On-site (In Person)

• Benefits: 401(k) matching, medical, dental, vision, PTO based on experience, flexible spending account, life insurance, employee assistance program, and more
• Equal Opportunity Employer: Maine Machine Products is an Equal Opportunity Employer and provides affirmative action for qualified individuals with disabilities and protected veterans in compliance with all federal and state regulations
• Our Value: At Precinmac, we are bound by Trust, we express Gratitude, we lead with Action, we are poised for Growth, and we are driven by Excellence.

Job Description

CMM Programmer / Operator

Location: South Paris, ME – In Person

Employment Type: Full-Time

About the Role

Maine Machine Products, a Precinmac company, is seeking a skilled CMM Programmer / Operator to support precision manufacturing operations within a quality-driven environment. This role is responsible for performing advanced dimensional inspections using Coordinate Measuring Machines (CMMs) and other precision measurement tools, as well as developing, maintaining, and optimizing CMM programs to ensure accurate, efficient, and repeatable inspection processes.

This position is ideal for a detail-oriented quality professional who enjoys working closely with manufacturing and engineering teams, has a strong grasp of GD&T, and takes pride in ensuring products meet stringent customer and internal quality standards.

What You'll Do

CMM Operation & Inspection

• Perform layout inspections of parts, assemblies, inspection fixtures, and gauges using CMMs and other precision measurement devices
• Inspect manufactured parts to verify hole locations, contours, profiles, and geometric features per engineering drawings and tolerances
• Conduct surface plate inspections and perform handheld gauge setup and calibration as required
• Follow customer-specific layout standards, inspection methodologies, and documentation requirements
• Investigate measurement discrepancies, analyze root causes, and report findings
• Interface with Manufacturing and Engineering to resolve part conformance and process capability issues
• Assist with training and supporting other employees in CMM operation
• Maintain a clean, organized work area and comply with all safety requirements

CMM Programming

• Create, edit, and optimize CMM inspection programs using approved software (PC-DMIS, Calypso, or equivalent)
• Develop setup sheets, execution instructions, and supporting documentation to ensure repeatable inspections
• Validate new programs through first article inspections and troubleshoot probe paths, alignments, and logic
• Select appropriate probing strategies and measurement routines based on part geometry, GD&T, and customer requirements
• Improve program efficiency by reducing cycle time, improving accuracy, and standardizing programming methods
• Support new product introductions by developing CMM programs from CAD models, drawings, and engineering data
• Collaborate with Engineering to review designs for inspectability and provide GD&T feedback
• Maintain organized program libraries, revision control, and inspection documentation in accordance with quality procedures

Quality & Compliance

• Support and uphold the company's quality policy through accurate and consistent inspection practices
• Ensure inspection processes comply with internal procedures, customer requirements, and applicable industry standards

Must-Have Skills and Experience

• High School diploma or GED required
• 3+ years of experience in CMM operation and programming, or equivalent combination of education and experience
• Strong ability to read and interpret engineering drawings, CAD models, inspection reports, and technical documentation
• Solid understanding of Geometric Dimensioning & Tolerancing (GD&T)
• Experience using precision measurement tools (calipers, micrometers, height gauges, etc.)
• Proficiency with CMM programming software such as PC-DMIS, Calypso, or similar
• Working knowledge of MSA and SPC (training available if needed)
• Strong computer skills in a Windows-based environment
• Analytical mindset with strong problem-solving skills related to dimensional variation
• Ability to work collaboratively and maintain positive working relationships

Physical Requirements

• Occasionally required to sit, bend, and balance
• Frequently lift up to 10 pounds; occasionally lift up to 50 pounds
• Continuous visual attention required for inspection activities

Nice-to-Have Skills

• Experience supporting new product introductions (NPI)
• Background in manufacturing environments with tight tolerances
• Prior experience reviewing GD&T for inspectability
• Familiarity with quality systems and regulated manufacturing environments

Who You Are

• Detail-oriented and committed to precision and accuracy
• Comfortable working cross-functionally with Engineering, Manufacturing, and Quality teams
• Organized, methodical, and disciplined in documentation and inspection practice
• Proactive in identifying measurement issues and driving continuous improvement
• Safety-conscious and quality-focused in all aspects of your work

Additional Details

• Salary Range: $24.00-34.00 per hour (DOE)
• Work Location: On-site (In Person)
• Benefits: 401(k) matching, medical, dental, vision, PTO based on experience, flexible spending account, life insurance, employee assistance program, and more
• Equal Opportunity Employer: Maine Machine Products is an Equal Opportunity Employer and provides affirmative action for qualified individuals with disabilities and protected veterans