Aerospace Process Engineer – High‑Mix Precision

A1J Technologies, LLC; San Jose (CA); On-site; USD 120,000 - 170,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

Life Insurance

Paid Time Off

401(k) Retirement Plan

401(k) Employer Match

Job summary

A1J Technologies, LLC is seeking a Process Engineer to develop and implement manufacturing processes for close-tolerance aerospace/defense components, from contract review through first article and production. You will create complete routings, define tooling, and ensure traceability and documentation across cross-functional teams.

The role supports a high-mix environment including CNC turning/milling, grinding, lapping, welding, and outside processes, with a focus on safety, repeatability, and

Qualifications

• Bachelor's degree in Mechanical, Manufacturing, Industrial Engineering or related field.
• 5+ years in manufacturing/process engineering in precision machining/high-mix environments.
• Experience developing routings, process plans, and controlled documentation.
• Strong understanding of CNC tooling, fixturing, setup practices, and CAM methods.
• Ability to interpret drawings, GD&T, CAD models, and technical specifications.

Responsibilities

• Develop and maintain manufacturing routings for new and existing products, including operations sequence and tooling.
• Translate process requirements into machining strategies with CNC programming.
• Support first article, inspection planning, root-cause analysis, and CAPA.
• Lead projects to reduce setup time, cycle time, and manufacturing costs.
• Develop reusable routing templates and standardized manufacturing methods.

Skills

CNC machining knowledge

Cross-functional collaboration

Problem solving

Process optimization

Education

Bachelor's degree in Mechanical/Manufacturing/Industrial Engineering

Tools

CAD

CAM software

Job description

A1J Technologies, LLC is seeking a Process Engineer to develop and implement manufacturing processes for close-tolerance aerospace/defense components, from contract review through first article and production. You will create complete routings, define tooling, and ensure traceability and documentation across cross-functional teams.

The role supports a high-mix environment including CNC turning/milling, grinding, lapping, welding, and outside processes, with a focus on safety, repeatability, and