Sierra Proto Express•Sunnyvale, California, United StatesInvite-only right now: save jobs, track applications, build tailored resumes
Already have an account? Log inPosted
10/8/2026
Employment
Full time
Range
$20 - $28/hr
Work style
On-site
Jigup writes these against this posting once you are in, using the profile you build once.
See where this role leads
Jigup maps the next three moves from a job like this one, with the titles and the skills each step asks for.
Core responsibilities
The Chemical Handler Trainee is responsible for performing chemical additions, bath make-ups, and maintenance on tanks and conveyor equipment. They must also ensure compliance with safety regulations and communicate equipment issues to management.
Requirements overview
Candidates should have a high school diploma and the ability to be trained in chemical analysis and safety procedures. The role requires physical stamina to lift up to 25 pounds and the ability to work in a manufacturing environment with specific PPE.
This job lists resume keywords
The terms this posting uses, pulled out so you can mirror them in your resume. Jigup Pro members see the list on the job board.
Industry
Computers and Electronics Manufacturing
Employees
491
Type
Privately Held
Size
501-1,000 employees
Sierra Circuits has been faithfully serving PCB designers and engineers since 1986, and has worked with over 20,000 customers since then. We specialize in PCB manufacturing and assembly and High-Density Interconnect technology. From PCB layout and design to assembly and manufacturing, Sierra Circuits handles all aspects of PCB production. We provide our customers with unprecedented quality, reliability, and a single point of support. No more miscommunication between multiple vendors. No more delays. Sierra Circuits is exactly what you’ve been looking for. We are ITAR, AS9100D, ISO-9001, ISO 13485, and MIL-55110/31032 certified. We are a family-run, minority and women-owned business.
View company pageJigup is invite-only right now. Join the waitlist to save jobs, track applications, and build tailored resumes.
Join the waitlist