Find & Apply For Manufacturing Machine Operator Jobs in Brea, California

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.

Skip to job details

Now viewing: Machine Operator

Apply for this opportunity

To apply for this job, you'll continue to an external website or email application.

Apply Offsite

Leoforce

Machine Operator

Pay: $23–$24/hr

Posted: 2 weeks ago

Location: Brea, CA (Onsite)

Last Updated: 2 weeks ago

Hours: Full-Time

Expires: 10/1/2026

Job Description

Experience:

Mid Level Salary:

$23 - $24 per hour Job Details - We are seeking a motivated Thread Rolling Operator Trainee to join our manufacturing team. This position is responsible for learning and operating thread rolling equipment used to produce precision metal components. The ideal candidate will be detail-oriented, mechanically inclined, and committed to producing high-quality parts in a fast-paced production environment.

Hours:

1st shift and 2nd shift available 1st Shift (4AM-230PM) 2nd Shift (230PM-1AM) will work 2 Saturdays per month

Days:

Monday-Friday Essential Duties & Responsibilities Learn to set up and operate thread rolling machines and related production equipment. Experience working with fasteners, nuts, bolts, and hand tools. Read and interpret blueprints, work instructions, and manufacturing documentation. Use measuring instruments such as micrometers, calipers, gauges, comparators, and microscopes to verify part quality. Perform first-piece inspections and in-process quality checks to ensure product compliance. Monitor machine performance and report equipment or safety concerns promptly. Perform routine preventive maintenance and maintain a clean, organized work area. Follow quality management procedures, safety standards, and production requirements. Accurately complete production records and manufacturing transactions. Support continuous improvement initiatives and maintain workplace organization standards. Qualifications High school diploma or GED preferred. Prior manufacturing, machine operator, or metalworking experience is a plus but not required. Ability to read and understand blueprints and technical instructions. Basic math skills, including working with fractions and decimals. Strong attention to detail and commitment to quality.

A bit about us:

- Join a Top leading company in the Aerospace industry! Why join us? - Medical, dental, and vision insurance 401(k) and company match PTO/vacation policy Paid holidays Bonus programs Tuition reimbursement/training #manufacturing #micrometers #machine-setup #mechanical-skills #tooling-and-fixtures #production-line-operation #tier4