Test Operator

Emerald Technologies; Brea (CA); On-site; USD 42,000 - 46,000; Full time

Benefits offered by this job

Medical & dental benefits

Vision benefits

401K with company match

PTO

Gym reimbursement

Employee Assistance Program

Training & development

Career advancement opportunities

Employee referral program

Employee discounts

Job summary

Emerald Technologies, based in California, is hiring a Test Operator in Brea, CA. The role involves setting up and operating automated test equipment to perform quality checks on PCBAs, following detailed work instructions, and ensuring accurate pass/fail results to keep products moving through manufacturing.

Ideal candidates will have a high school diploma, some manufacturing or electronic testing experience, and basic skills in MS Word/Excel.

Qualifications

• High school diploma or equivalent required.
• Prior electronic testing or manufacturing experience preferred.
• Effective communication in English required.
• Basic proficiency in Microsoft Word and Excel for documentation.
• Basic knowledge of electronic test tools (DMMs, power supplies).
• Ability to determine pass/fail status based on criteria.
• Ability to read and interpret work instructions and safety guidelines.

Responsibilities

• Follow work instructions and use test programs to perform quality checks on PCBAs.
• Complete multi-step test procedures accurately.
• Evaluate pass/fail status and separate conforming units.
• Operate barcode scanning equipment for identification and traceability.
• Maintain accurate test records per company policies and customer requirements.
• Perform basic maintenance on test equipment and keep area organized.
• Collaborate with team to support production needs.

Skills

English communication

MS Word & Excel basics

Documentation & recordkeeping

Manufacturing experience

Attention to detail

Education

High school diploma or equivalent

Tools

Digital multimeters

Power supplies

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Test Operator

Brea, CA, US

Salary Range: $20.00 To $22.00 Hourly

Emerald Technologies is seeking a Test Operator to join our Brea, CA team. In this role, you will set up and operate automated test equipment to perform quality checks on printed circuit board assemblies (PCBAs) using detailed work instructions and established procedures. You will follow multi‑step test programs, accurately evaluate pass/fail results, and ensure that products meeting quality standards move forward in the manufacturing process. This position also supports the testing workflow by maintaining equipment, documenting results, and contributing to a clean, organized, and efficient production environment.

As a PCBA contract manufacturer, Emerald Technologies offers a fast‑paced, hands‑on environment where precision, consistency, and teamwork directly impact product quality and customer satisfaction. You’ll be part of a production process where accuracy matters and every contribution supports our customers’ success.

At Emerald Technologies, each employee plays a meaningful role in building innovative products for a wide range of industries. Join a supportive, fun team atmosphere where the work is meaningful and career growth has no limits.

Responsibilities of the Test Operator

• Follow manufacturing work instructions and use computer‑guided test programs to perform quality checks on printed circuit board assemblies.
• Complete multi‑step test procedures accurately to ensure all required test steps are executed.
• Evaluate products for pass/fail status and separate conforming units from defective ones.
• Operate barcode scanning equipment to maintain proper product identification and traceability.
• Maintain accurate test records in accordance with company policies, specifications, and customer requirements.
• Perform basic maintenance on test equipment, fixtures, and tooling while keeping the work area clean and organized.
• Contribute to team objectives by supporting production needs and collaborating effectively with coworkers.

Benefits of the Job:

• Competitive medical, dental, and vision benefits
• Health Savings Account/Flexible Spending Account
• 401K and company matchingwith no vesting period
• PTO for rest and relaxation
• Gym reimbursement (through Anthem)
• Employee Assistance Program
• A safe and inclusive work environment with team and management support
• Employee training and development
• Community service and philanthropic initiatives
• Employee appreciation and events
• Career advancement opportunities
• Employee Referral program
• Employee discounts

Qualifications of the Test Operator

• A high school diploma or equivalent is required to meet the minimum educational standard for the role.
• Prior electronic testing or manufacturing experience is preferred to support success in a PCBA production environment.
• Effective communication skills in English are required for both written and verbal interactions.
• Basic proficiency in Microsoft Word and Excel is necessary to complete documentation and recordkeeping tasks.
• Basic knowledge of electronic test tools such as digital multimeters and power supplies is required.
• The ability to determine pass/fail status of PCB assemblies based on established criteria is essential.
• The ability to read and interpret technical documents including work instructions, manuals, and safety guidelines is required.

Emerald Technologies is an electronics manufacturing services (EMS) provider for original equipment manufacturer (OEM) customers, focusing on high-reliability electronic assemblies. With design and manufacturing facilities in California, Michigan, New Hampshire, Oregon as well as in China and Malaysia. Emerald Technologies specializes in high mix, low‑to medium-volume manufacturing for high‑reliability markets in the Aerospace/Defense, Life Sciences, Renewable Energy, Industrial Controls, Power & Infrastructure, Semiconductor and Telecommunications sectors. However, our rapid turnaround times, responsive customer service, and collaborative problem‑solving approach distinguishes us from the competition.

At Emerald Technologies, we are committed to fully understanding and meeting the needs of our customers through quality excellence, advanced engineering, and a solid commitment to customer relationships.

Emerald Technologies, is an equal‑opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

Schedule & Budgeted Hours

Morning Shift
Shift Hours: Monday–Friday, 6:00 AM – 2:30 PM
Paid Hours Per Day: 8 hours (includes one 30‑minute unpaid meal break).
Overtime: May be required based on production needs and will be compensated in accordance with California labor law.
Budgeted Hours
Budgeted Weekly Hours: 40 hours (5 shifts × 8 hours).
Overtime: May be required based on production needs and will be compensated in accordance with California labor law.