Banner of Opto-knowledge Systems Inc hiring for jobs in US on GrabJobs

Careers at Opto-knowledge Systems Inc

Apply for the latest Part-Time & Full-Time Job Vacancies at Opto-knowledge Systems Inc.

Advancing American Technological Superiority

Working at Opto-knowledge Systems Inc

Photo 1 of Opto-knowledge Systems Inc hiring for jobs in US on GrabJobs

Latest Jobs and Career Opportunities at Opto-knowledge Systems Inc

HR Manager

$105,000 - 160,000 yearly

building icon Opto-knowledge Systems Inc

job type Full Time briefcase icon

geo-alt icon Torrance, California

Number of Applicants

 : 

000+

Click to reveal the number of candidates who applied for this job.

Facility Manager

$82,000 - 110,000 yearly

building icon Opto-knowledge Systems Inc

job type Full Time briefcase icon

geo-alt icon Torrance, California

Number of Applicants

 : 

000+

Click to reveal the number of candidates who applied for this job.

Systems Administrator I

$3,221 - 4,358 hourly

building icon Opto-knowledge Systems Inc

job type Full Time briefcase icon

geo-alt icon 90502, Torrance

Number of Applicants

 : 

000+

Click to reveal the number of candidates who applied for this job.
See All Job Listings
GrabJobs us
facebook icon instagram icon linkedin icon

GrabJobs is the no1 job portal in the US, connecting you to thousands of jobs fast! Find the best jobs in the US, apply in 1 click and get a job today!

Mobile Apps

GrabJobs iOS App logo GrabJobs Android App logo GrabJobs Huawei App logo

Copyright © 2026 Grabjobs Pte.Ltd. All Rights Reserved.

Privacy Policy Terms of Use