Medical Micro Grinder Technician - 2nd/3rd Shift

Some components are measured in inches. The components made in KMM’s Wire Grinding department are often measured in thousandths and ten-thousandths.

As a Guidewire Grinding Technician, you will help manufacture precision guidewires and corewires used in medical device applications. These small components can require complex tapers, micro-diameters, tightly controlled profiles, and exceptional consistency from one part to the next.

You will train to set up, program, operate, monitor, and inspect specialized grinding equipment, including Glebar CAM2 Advanced Wire Grinding Systems and a Royal Master Generation-X Swiss-Type Grinding System.

This is a strong opportunity for someone with mechanical aptitude, patience, and a sharp eye for detail to build a career in precision manufacturing. Previous guidewire grinding experience is valuable, but applicants with transferable machining, grinding, inspection, or technical-school experience are encouraged to apply.

Set up, program, and operate Glebar CAM2 wire grinding machines in OD, centerless, and modified grinding modes

Set up and operate the Royal Master Generation-X Swiss-type grinding system

Manufacture guidewires, corewires, and other precision medical device components

Load and handle fine wire materials carefully to prevent bends, surface damage, or contamination

Monitor grinding parameters, machine performance, wheel condition, and part quality throughout each production run

Make trained machine adjustments to maintain dimensions and process stability

Operate multiple grinding machines or related processes simultaneously after demonstrating proficiency

Follow approved work instructions, setup documentation, inspection plans, and production procedures

Perform first-piece and in-process inspection

Measure diameters, tapers, profiles, lengths, and other critical features

Use micrometers, calipers, optical comparators, laser measurement systems, vision systems, and other precision inspection equipment

Program and use P4K profile measurement systems, as assigned

Compare inspection results with technical drawings, specifications, and process requirements

Record measurement and production data accurately

Identify out-of-tolerance conditions and stop or escalate the process when necessary

Work closely with Quality Assurance to meet critical medical device inspection and traceability requirements

Investigate dimensional variation, surface-finish issues, wire-handling problems, and machine alarms

Adjust approved machine parameters and offsets to bring the process back into control

Help identify potential causes of scrap, rework, downtime, or inconsistent results

Support root-cause analysis and corrective-action activities

Participate in continuous-improvement projects involving quality, productivity, machine utilization, and cycle time

Help develop stable and repeatable processes as new products move from development into production

Share observations and improvement ideas with operators, technicians, engineers, supervisors, and Quality team members

Perform routine machine care and support preventive-maintenance activities

Guidewires and corewires consistently meet customer specifications

Inspection records and production documentation are complete and accurate

Grinding processes remain stable and repeatable

Potential quality issues are recognized before they create larger problems

Machines operate efficiently with minimal avoidable downtime

Development processes transition successfully into repeatable production

You steadily expand your ability to operate, set up, inspect, troubleshoot, and program equipment

You contribute practical ideas that improve safety, quality, productivity, or workflow

Mechanical aptitude and an interest in learning precision manufacturing

Ability to perform basic shop math using decimals and fractions

Ability to read and accurately record measurements

Strong attention to detail when working with very small components and tight tolerances

Ability to follow written work instructions, specifications, inspection plans, and safety procedures

Basic computer and data-entry skills

Ability to communicate quality or process concerns clearly

Dependable attendance and willingness to learn through hands-on training

Ability to work independently after training while remaining part of a collaborative production team

Experience in every area is not required. Relevant experience may include:

One or more years of machine operation, precision manufacturing, grinding, machining, inspection, or related technical work

Guidewire, corewire, catheter, or medical component manufacturing

Precision wire grinding, CNC grinding, centerless grinding, OD grinding, profile grinding, or taper grinding

Glebar CAM2 grinding systems

Royal Master Generation-X or other Swiss-type grinding equipment

P4K profile measurement systems

Laser micrometers, optical comparators, vision inspection systems, micrometers, calipers, indicators, or precision gages

Blueprint or technical drawing interpretation

Basic geometric dimensioning and tolerancing concepts

Machine setup, offsets, parameter adjustments, or process troubleshooting

Statistical process control or production data collection

ISO 13485, FDA-regulated, aerospace, defense, or other highly controlled manufacturing environments

Technical school, machining program, apprenticeship, pre-apprenticeship, or manufacturing certificate

To perform the essential functions of this position successfully, an individual must be able to:

Stand and walk throughout the workday while operating and monitoring manufacturing equipment

Sit periodically while programming equipment, inspecting components, or completing documentation

Use hands and fingers for precise handling of thin wires, small components, measuring tools, controls, keyboards, and production materials

Maintain the visual acuity and focus needed to inspect small features, read measurement displays, and identify subtle defects

Reach, bend, stoop, crouch, and move around production and inspection equipment

Frequently lift and carry lightweight components, tooling, containers, and production materials

Occasionally lift or move items weighing up to 25 pounds

Work around moving machinery, grinding equipment, coolant, oils, noise, and other conditions normally present in a precision manufacturing facility

Wear required personal protective equipment and follow all safety procedures

Maintain concentration while operating or monitoring multiple processes

Reasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential functions of the position.

KMM is an ITAR-registered facility. Applicants must be a U.S. citizen or have a valid Green Card.

A Restrictive Covenant Agreement (NDA) must be executed for this position.

Confidentiality of all KMM Group business matters is a professional responsibility within the scope of this role. Confidential information includes, but is not limited to, customers, vendors, policies, operational methods, technical processes, know-how, trade secrets, pricing, delivery reports, open order reports, financial reports, financial data, and other business affairs of KMM Group.

Medical, prescription, dental, and vision insurance

Life and disability insurance

Supplemental health insurance options

Total wellbeing programs and mobile mental health support

Financial Academy

Paid holidays and PTO

401(k) plan with employer match

Employee Assistance Program

Professional development and education programs

Dedicated Manager of Training

Dedicated HR support

Employee advocacy support for benefits-related needs

Work That Reaches Beyond the Shop Floor

KMM manufactures components used in medical devices, aerospace systems, defense technologies, space exploration programs, and other demanding applications. In this position, your primary focus will be precision wire components that support medical device innovation.

Specialized Equipment and Technical Growth

You will have the opportunity to build experience on specialized equipment that many manufacturers do not have, including Glebar CAM2 Advanced Wire Grinding Systems and Royal Master Generation-X Swiss-type grinding technology.

As your skills develop, you may expand from machine operation into setup, programming, process troubleshooting, new-product development, quality, manufacturing engineering support, or team leadership.

A Culture Where Employees Are Paid to Think

KMM expects employees to follow controlled processes, but it also expects them to notice opportunities and speak up. The people closest to the work often see the first hint of a problem and the first spark of a better solution.

Support to Help You Succeed

KMM provides dedicated training and HR support to help employees understand the work, strengthen their skills, navigate their benefits, and build sustainable careers in advanced manufacturing.

Modern Precision Manufacturing in Hatboro

This position is based at KMM’s modern manufacturing facility in Hatboro, Pennsylvania, accessible to candidates throughout Northeast Philadelphia, Montgomery County, Bucks County, the Philadelphia Metro Area, and the Greater Philadelphia Region.

KMM Group is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other status protected by applicable law.