Mechanical Assembler III - 1st Shift(Onsite)

Prattwhitney; San Dimas (CA); On-site; USD 50,000 - 70,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

Three weeks of vacation

401(k) plan with employer matching

Tuition reimbursement program

Life insurance and disability coverage

Job summary

Prattwhitney in San Dimas, CA, seeks an Assembly Technician adept in electro-mechanical assembly. Candidates should have at least 3 years of relevant experience, preferably in CCA builds or soldering, and a high school diploma or equivalent.

The role involves using common hand tools and preparing components for inspections. The company offers robust benefits including medical, dental, and vision insurance, along with tuition reimbursement and 401(k) matching.

Qualifications

• Minimum of 2 years of relevant experience.
• 3+ years of experience in electro-mechanical or mechanical assembly.
• Certifications in soldering, J Standard, or Assembler Certifications are a plus.

Responsibilities

• Perform assembly operations for components and assemble parts to completion.
• Prepare assemblies for in-process and final testing inspections.
• Utilize operational route sheets and follow manufacturing instructions.

Skills

Use of common hand tools

Electro-mechanical assembly

Experience in a clean room

Soldering skills

Education

High school diploma or equivalent

Vocational/technical education

Tools

Calipers

Micrometers

Torque wrenches

Resistance spot welder

Job description

Date Posted: 2026-05-28

Location: San Dimas, CA

What You Will Do

• Use common hand tools, calipers, micrometers, torque wrenches, etc.
• Perform assembly operations for components and assemble parts to completion.
• Prepare assemblies for in-process and final testing inspections.
• Participate in safety and training meetings.
• Utilize operational route sheets.
• Follow manufacturing route sheet instructions & drawing requirements.
• Use knowledge of safety and environmental rules.
• Follow PPE requirements.
• Work within a team and independently.

Qualifications

• High school diploma (or equivalent, e.g., G.E.D.) or vocational/technical education in a related discipline with a minimum of 2 years of relevant experience.
• Preferable experience in CCA builds/rework, cable harnesses, or soldering using drawings and microscopes.
• Experience working in a clean room or laboratory and with chemicals.
• 3+ years of experience working within electro-mechanical or mechanical assembly.
• Experience using a resistance spot welder.
• Certifications including soldering, J Standard, or Assembler Certifications.

What We Offer

• Medical, dental, and vision insurance.
• Three weeks of vacation for newly hired employees.
• Generous 401(k) plan with employer matching funds.
• Tuition reimbursement program.
• Student loan repayment program.
• Life insurance and disability coverage.
• Optional coverages such as pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection.
• Birth, adoption, parental leave benefits.
• Ovia Health, fertility, and family planning.
• Adoption assistance.
• Autism Benefit Employee Assistance Plan with up to 10 free counseling sessions.
• Healthy You Incentives, wellness rewards program.
• Doctor on Demand, virtual doctor visits.
• Bright Horizons child and elder care services.
• Teledoc Medical Experts, second opinion program.

Equal Opportunity Employer

RTX 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, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified individuals with a disability and protected veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.