Second Shift - Spindle Assembler

AMETEK, Inc.; Keene (NH); On-site; USD 50,000 - 70,000; Full time

Job summary

AMETEK Precitech Inc. is hiring a Second Shift Spindle Assembler in Keene, NH. You will assemble, test, and calibrate ultra-precision air-bearing spindles used in advanced manufacturing systems.

Responsibilities include reading blueprints, using precision tools, balancing rotors, wiring, and maintaining meticulous documentation. The role requires 2+ years in precision assembly and a high school diploma or GED.

Qualifications

• High School Diploma or GED required; technical certification or associate degree preferred.
• 2+ years of experience in precision assembly or manufacturing.
• Strong mechanical aptitude and manual dexterity.
• Ability to read and interpret blueprints, schematics, and technical documentation.
• Proficient in the use of hand tools, torque drivers, and measurement instruments.

Responsibilities

• Assemble high-precision spindle components using drawings and schematics.
• Operate diamond turning machines and surface grinders to match spindle components.
• Perform mechanical and electrical sub-assembly including bearing installation and rotor balancing.
• Conduct functional testing and calibration of spindles to meet specs.
• Use micrometers and gauges to verify tolerances and alignment.
• Document assembly steps, test results, and quality checks.
• Collaborate with engineering and quality teams to resolve issues and improve processes.
• Follow cleanroom protocols and maintain a safe, organized work area.

Skills

Mechanical aptitude

Manual dexterity

Blueprint reading

Interpreting schematics

Technical documentation reading

Education

High School Diploma or GED

Technical certification / associate degree in mechanical or electrical technology

Tools

Hand tools

Torque drivers

Measurement instruments

Micrometers

Dial indicators

Job description

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Job Title: Second Shift - Spindle Assembler

Location: Keene, NH, US 03431

Business Unit: Ophthalmic & Precision Solutions

Posting Date: Aug 6, 2026

Job Description

Role Summary

AMETEK Precitech Inc., a global leader in ultra-precision machining solutions, is seeking a detail-oriented and mechanically inclined Spindle Assembler to join our high-performance team on second shift. This role is responsible for assembling, testing, and calibrating ultra-precision air-bearing spindles used in advanced manufacturing systems.

What you’ll be doing

• Assemble high-precision spindle components using detailed engineering drawings, work instructions, and schematics.


• Operate ultra-precision diamond turning machines and surface grinders to match fit spindle components.


• Perform mechanical and electrical sub-assembly, including bearing installation, rotor balancing, and wiring.


• Conduct functional testing and calibration of spindles to meet stringent performance specifications.


• Use precision measurement tools (micrometers, dial indicators, etc.) to verify tolerances and alignment.


• Maintain accurate documentation of assembly steps, test results, and quality checks.


• Collaborate with engineering and quality teams to resolve technical issues and support continuous improvement.


• Follow cleanroom protocols and maintain a clean, organized, and safe work environment.

This is what you’ll need to be successful in this role

• High School Diploma or GED required; technical certification or associate degree in mechanical or electrical technology preferred.


• 2+ years of experience in precision assembly or manufacturing, preferably in aerospace, medical devices, or ultra-precision equipment.


• Strong mechanical aptitude and manual dexterity.


• Ability to read and interpret blueprints, schematics, and technical documentation.


• Proficient in the use of hand tools, torque drivers, and measurement instruments.

Who we are

• PRECITECH designs and manufactures ultra precision machining solutions for freeform diamond turning, milling, and grinding which are used to produce optical lenses, mold inserts, mirrors, and precision mechanical components. Our diamond turning machines produce rotationally symmetric, asymmetric, freeform, and sculpted geometries with form tolerances in the sub-micron range and nanometer surface finishes.

Compensation

Employee Type: Hourly

Currency: USD

Salary Minimum: 50,000

Salary Maximum: 70,000

Incentive: No

Disclaimer: Where a specific pay range is noted, it is a good faith estimate at the time of this posting. The actual salary offered will be based on experience, skills, qualifications, market / business considerations, and geographic location.

For more information on AMETEK's competitive benefits, pleaseclick here .

AMETEK, Inc. is a leading global provider of industrial technology solutions serving a diverse set of attractive niche markets with annual sales over $7.5billion.

AMETEK is committed to making a safer, sustainable, and more productive world a reality. We use differentiated technology solutions to solve our customers’ most complex challenges. We employ 22,000 colleagues, in 35countries, that are grounded by our core values: Ethics and Integrity, Respect for the Individual, Inclusion, Teamwork, and Social Responsibility. AMETEK is a component of the S&P 500. Visit https://www.ametek.com/careers for more information.

We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, sex, age, national origin, religion, sexual orientation, gender identity, status as a veteran, and basis of disability or any other federal, state or local protected class. Individuals who need a reasonable accommodation because of a disability for any part of the employment process should call 1 [phone].