Precision Assembly Technician

Rigaku Americas Corp.; Boston (MA); On-site; USD 34,000 - 40,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

401(k) plan with company match

Paid time off

Paid holidays

Flexible spending accounts

Job summary

Newton Scientific, a Rigaku subsidiary, is seeking a detail-oriented technician to support the manufacture of precision electro-mechanical products in Charlestown, MA.

You will perform hand soldering, assemble subassemblies under a microscope, inspect quality, and document results. Training will be provided, and successful candidates will work with experienced technicians on a Monday–Friday schedule. The role offers competitive hourly pay and benefits.

Qualifications

• High school diploma or GED.
• 1-3 years of assembly experience in a manufacturing environment.
• Strong fine-motor skills and hand-eye coordination.
• Excellent hand soldering skills.
• Ability to perform soldering and spot welding under a microscope.
• Strong attention to detail, patience, and concentration.
• Ability to follow written and verbal instructions in English.
• Dependable attendance and a strong work ethic.

Responsibilities

• Perform precision hand soldering, including through-hole and surface-mount work.
• Position, align, and assemble miniature parts under a microscope.
• Spot weld very fine wires and small components under magnification.
• Build electro-mechanical products, subassemblies, and wiring according to work instructions, drawings, and specifications.
• Inspect work for alignment, solder or weld quality, cleanliness, completeness, and workmanship.
• Handle delicate components carefully to prevent damage or contamination.
• Accurately document completed work and promptly report defects, questions, or unusual conditions.
• Work under the direction of a senior technician and respond positively to training and feedback.
• Support other production activities as needed.

Skills

Fine motor

Hand-eye coordination

Attention to detail

Soldering under microscope

English instructions

Dependable attendance

Strong work ethic

Education

High school diploma

Job description

Join Rigaku in shaping a better world through new perspectives!

The Opportunity

Newton Scientific (NSI) is seeking a detail-oriented technician to support the manufacture of precision electro-mechanical products. You will work in a well-organized environment alongside experienced technicians. Training will be provided on our products and processes to a candidate who brings the right foundation, patience, and willingness to learn. Success in this role requires dependable attendance, openness to feedback, and the judgment to raise questions before they become quality issues.

What You Will Do

• Perform precision hand soldering, including through-hole and surface-mount work as needed.
• Position, align, and assemble miniature parts using a microscope, tweezers, fixtures, and other precision hand tools.
• Spot weld very fine wires and small components under magnification.
• Build electro-mechanical products, subassemblies, and wiring according to work instructions, drawings, and specifications.
• Inspect work for alignment, solder or weld quality, cleanliness, completeness, and workmanship.
• Handle delicate components carefully to prevent damage or contamination.
• Accurately document completed work and promptly report defects, questions, or unusual conditions.
• Work under the direction of a senior technician and respond positively to training and feedback.
• Support other production activities as needed.

Required Qualifications

• High school diploma or GED
• 1-3 years of assembly experience in a manufacturing environment
• Strong fine-motor skills and hand-eye coordination
• Excellent hand soldering skills
• Ability to perform soldering and spot welding under a microscope
• Strong attention to detail, patience, and concentration
• Ability to follow written and verbal instructions in English
• Dependable attendance and a strong work ethic

Preferred Experience

• Through-hole and/or SMT hand soldering.
• Micro spot welding of fine wires, or comparable precision welding, bonding, or assembly work.

Physical Requirements

• Remain seated and work under magnification for extended periods.
• Maintain steady hand control and frequent use of hands for fine assembly and soldering.
• Wear gloves and follow assembly procedures when handling delicate components.

Hourly Rate

$25 - $29 per hour. Compensation will be based on the selected candidate's experience, qualifications, skills, and internal equity. The final offer may fall anywhere within the posted range.

About Newton Scientific

Newton Scientific is a leading developer and manufacturer of miniature X-ray sources and high-voltage systems worldwide. As a subsidiary of Rigaku Corporation, NSI combines the collaborative culture of a small company with the stability and resources of a global organization. Employees work directly with advanced electro-mechanical products used in cutting-edge applications around the world.

Why join Newton Scientific?

• Meaningful, specialized work: Build precision products used in cutting-edge applications worldwide.
• Supportive training: Learn our processes directly from experienced technicians and engineers.
• Competitive rewards: Competitive pay based on experience, plus potential eligibility for an annual merit increase and company performance-based bonus. Eligibility begins after six months of employment.
• Time away: Four weeks of Total Time Off accrued during your first year and eleven paid holidays annually.
• Comprehensive benefits: Medical, dental, vision, life, and disability insurance, plus a 401(k) plan with company match.
• Consistent schedule: Monday-Friday day shift, with potential overtime opportunities after training based on production demand.
• Welcoming workplace: Company-sponsored events, free parking, large windows, and convenient building amenities at our Charlestown location.

Rigaku offers a rewarding work environment and excellent benefits. All applicants are kept in strict confidence. Benefits package including Health, Dental, Vision, STD, LTD, Life insurance, section 125 flexible spending accounts, 401(k) plan and more. Rigaku is an EEO/AA employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.

Applicants must be legally authorized to work in the Unted States

Must be able to meet minimum qualifications to apply.