Test Engineering Manager

From the plant jobs report · week of October 19, 2026

Manufacturing Engineer roles in California: typical posted base $115k–$169k.

Median of the low and high ends of 126 live postings that list pay, out of 346 manufacturing engineer openings in California, read from manufacturers' own careers sites.

California plant jobs report →Pay by team and state →What moves pay →

How this role compares

Against 345 other live manufacturing postings in California.

Base pay

Not listed in this posting

Typical $111k–$159k, from 113 postings that list pay.

Experience asked

Not stated

Similar roles usually ask 5+ years.

Skills these teams ask for most

• Tooling 51%
• New product launch 49%
• Root cause 39%
• Automation 36%
• CATIA / NX 27%
• Machining 27%

✓ = this posting asks for it too. % = share of similar postings that mention it.

How to get in at this plant

Five moves over a week or two. The first one takes ten minutes.

1. 1

   Pick 2–3 people on the Manufacturing team at Eaton

   Engineers who joined in the last year or two reply the most. Use the team search on this page to find them.

2. 2

   Send a short, curious note

   One real question about their work. No favors yet. Each person gets a different note, written for this role.

3. 3

   Turn a reply into a short call

   Questions worth asking about this team:

   • What does a normal week look like on your team?
   • Is the work mostly new product launches or sustaining existing lines?
   • How much time do you spend on the floor versus at a desk?
   • How did you land the job? What stood out in your interviews?
4. 4

   Apply with someone vouching for you

   If the call went well, ask whether they’d pass your résumé to the hiring manager. Send your résumé link, apply that day, and let them know.

5. 5

   Bring proof to the interview

   One page of before-and-after numbers from projects you led: scrap, OEE, cycle time, cost. Plant managers hire on results.

This plant: Eaton in Santa Ana

10 other open roles at this site.

• Quality Technician - 1st Shift · Quality · Technician
• Quality Technician - 2nd Shift · Quality · Technician
• Continuous Improvement Engineer · Lean / CI
• Maintenance Technician - 2nd Shift · Reliability · Technician
• Maintenance Technician - 1st Shift · Reliability · Technician
• Continuous Improvement Supervisor · Lean / CI · Supervisor