Find & Apply For Mechanical Engineer Jobs in Fontana, CA, State

Browse jobs from a variety of sources below, sorted with the most recently published, nearest to the top. Click the title to view more information and apply online.

Internship

R&D Intern - Chemical Engineering/Materials Science

James Hardie

Fontana, CA, MECHANICAL-DESIGN-ENGINEER-II-F22CC975

Work FlexibilityOnsite

Posted5 weeks ago

Updated4 weeks ago

Full-Time

Job

Mechanical Engineer

1018 Crown Technical Systems, Llc

Fontana, CA, MECHANICAL-DESIGN-ENGINEER-II-F22CC975

Work FlexibilityOnsite

Posted03/24/2026

Updated11 hours ago

Full-Time

$87,100.00

Job

Mechanical Engineer

Flex

Fontana, CA, MECHANICAL-DESIGN-ENGINEER-II-F22CC975

Work FlexibilityOnsite

Posted03/24/2026

Updated11 hours ago

Full-Time

$87,100.00

Job

Mechanical Engineer (Entry Level)

Flex LTD

Fontana, CA, MECHANICAL-DESIGN-ENGINEER-II-F22CC975

Work FlexibilityOnsite

Posted03/24/2026

Updated11 hours ago

Full-Time

$87,100.00

Job

Electro-Mechanical Technician - Military Veteran

Staff Financial Group

Fontana, CA, MECHANICAL-DESIGN-ENGINEER-II-F22CC975

Work FlexibilityOnsite

Posted03/02/2026

Updated11 hours ago

Full-Time

$115,000.00