Top 122 Testing technicians Jobs in El Segundo, Ca

Development Test Technician
General Matter —El Segundo, CA
- $30 - $60 an hour
- Overtime
- Background check
- Mid-level
- High school diploma or GED
- Health insurance
- Dental insurance
Quick Apply
Materials Technician (ASTM/Tensile Test)
Impulse Space —Redondo Beach, CA
- $35 - $40 an hour
- Full-time
- Mid-level
- 3 years
- High school diploma or GED
- Health insurance
- Dental insurance
Quick Apply
Electronics Test Technician
Intellisense Systems Inc —Torrance, CA
- $25 - $35 an hour
- Full-time
- Mid-level
- Associate's degree
- 2 years
Quick Apply
Non-Destructive Testing Inspector - Level II
Kleinfelder Inc —Cerritos, CA
- $110,000 - $140,000 a year
- Full-time
- Background check
- Construction site
- Mid-level
- Paid holidays
- Health insurance
10d
Tester
Hammond Power Solutions —Compton, CA
- Mid-level
Quick Apply
Production Specialist
LGG Industrial —El Segundo, CA
- $22 - $25 an hour
- Overtime
- Background check
- Clean driving record
- Microsoft Excel
- Paid training
- Health savings account
Quick Apply
1d
FPI Level 2 - Aerospace/Manufacturing (2nd Shift 1:30pm - 10pm)
Consolidated Precision Products —Cudahy, CA
- $25 - $28 an hour
- Full-time
- High school diploma or GED
- US work authorization
- Fair chance
- Paid holidays
- Health insurance
Test Engineer
Confidential —Chatsworth, CA
- $78,000 - $90,000 a year
- Full-time
- Schematics
- Laboratory experience
- Travel
- Health insurance
- Dental insurance
Quick Apply
14d
Electronics Quality Technician I
Kelly Services —Culver City, CA
- $26 an hour
- Full-time
- Ability to lift 50 pounds
- US work authorization
- Fair chance
- Paid holidays
- Disability insurance
Quick Apply
14d
UT Level II Technician - 3rd Shift
Mistras Group, Inc.-Shop —Cudahy, CA
- $28 - $35 an hour
- Mid-level
- High school diploma or GED
- 1 year
Quick Apply
Quality Technician II, Metallurgical(2nd Shift)
Howmet Aerospace —Carson, CA
- $24.00 - $29.50 an hour
- Full-time
- Mid-level
- High school diploma or GED
- US work authorization
- Paid holidays
- Health insurance
Quick Apply
Quality Technician II, Metallurgical(2nd Shift)
Howmet Aerospace —Carson, CA
- $24.00 - $29.50 an hour
- Full-time
- Mid-level
- High school diploma or GED
- US work authorization
- Paid holidays
- Health insurance
Quick Apply
Assembly & Test Technician 'A'
VACCO INDUSTRIES —South El Monte, CA
- Full-time
- Microsoft Outlook
- Maintenance
- Mid-level
6d
Test Specialist
General Matter —El Segundo, CA
- $40 - $70 an hour
- Overtime
- Background check
- 5 years
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
Data Collection Operator, Optimus (Afternoon Shift)
Tesla —Marina del Rey, CA
- $23.99 - $32.78 an hour
- Weekends as needed
- Ability to walk for extended periods
- Continuous improvement
- Driving
- Commuter assistance
- Health savings account
Test Specialist, Self-Driving (Afternoon Shift)
Tesla —Marina del Rey, CA
- $22.80 - $39.90 an hour
- Full-time
- Mid-level
- Driving
- Travel
- Commuter assistance
- Health savings account
Test Technician
Applied Aerospace & Defense —Long Beach, CA
- $33 - $40 an hour
- Full-time
- Mid-level
Test Specialist - Multiple Shifts (Components)
SpaceX —Hawthorne, CA
- $33 - $50 an hour
- Overtime
- Mid-level
- 3 years
- High school diploma or GED
- Paid parental leave
- Employee stock purchase plan
Metallurgical Lab Tech
Precision Castparts Corp. —Gardena, CA
- $31.50 - $39.50 an hour
- Full-time
- No high school diploma
- English
- Mid-level
- Paid holidays
- Health insurance
2026 Research Associate – Non-Destructive Evaluation (NDE)
The Aerospace Corporation —El Segundo, CA
- $37.44 - $56.16 an hour
- Full-time
- Mid-level
- Master's degree
- Travel
- Paid holidays
- Relocation assistance
9d

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Development Test Technician

General Matter
El Segundo, CA

Quick Apply

Job Details

Full-time
$30 - $60 an hour

Benefits

Stock options
Health insurance
Dental insurance
401(k)
Paid time off
Vision insurance

Qualifications

Instrumentation troubleshooting
Digital multimeters
Engineering equipment malfunctions diagnostics
Electronic systems troubleshooting
Electrical schematic reading and interpretation
Equipment troubleshooting
Process control instrumentation
High school diploma or GED
Mechanical drawings
Troubleshooting electrical systems
Instrumentation and control equipment installation
Hardware support
Voltage testers
Oscilloscopes
E & I

Full Job Description

About the Company

We are designing, building, and operating the world’s lowest-cost enrichment services, here in the US.

In the process, we are restoring America’s ability to produce nuclear fuel to power AI, advanced manufacturing and critical industries our country relies on to remain competitive.

Fuel drives the cost of advanced reactor electricity production, and enrichment drives the cost of the fuel that advanced reactors consume. Reliable, low-cost enrichment is the catalyst for the nuclear Renaissance now under way.

Our mission is to make nuclear not only the cleanest and safest source of baseload power, but also the most affordable. We believe abundant nuclear energy will lead to a post-scarcity society.

We were incubated inside Founders Fund, like Anduril and Palantir before us, and are backed by over a dozen of the world's top venture capital firms.

Our lean, world-class team of engineers and operators is applying a first-principles approach to solving the problem of nuclear fuel production. 

We are a mission-driven company with a culture of urgency, accountability, and transparency.

Help us build a high-energy society by making the cleanest, safest form of baseload energy the most affordable.

About The Team

The Test Team is responsible for development, qualification, and acceptance testing of all hardware products at General Matter. We create and maintain the infrastructure and standards to support rapid hardware development.

About This Role 

As a Test Technician, you execute hardware test operations - setting up, instrumenting, running, and tearing down tests on the team's test stands. You are the hands on the hardware during a test campaign: you make the setup real, run the test to procedure, and troubleshoot when issues arise. Your primary output is test setup and execution; you'll also support build and assembly when the campaign needs it.

Responsibilities

Set up test articles, fixtures, and stands for mechanical, structural, thermal, fluid, and vacuum testing per defined procedures
Install and route instrumentation - strain gauges, thermocouples, RTDs, pressure transducers, load cells, accelerometers. Connect to data acquisition systems per defined configurations
Operate test equipment and DAQ systems
Execute test procedures and accurately record results
Operate fluid systems for proof, leak, and functional tests
Troubleshoot hardware, instrumentation, and test setups; identify off-nominal behavior and help engineering drive to root cause
Maintain and calibrate test equipment; track calibration schedules; perform preventive maintenance
Support post-test inspection, data hand-off, and test article teardown
Maintain a safe, organized, FOD-controlled test area; follow lockout/tagout and pressure-system safety practices
Support fabrication of fixtures and test setups as needed

Basic Qualifications

High school diploma or equivalency certificate
4+ years of hands-on test, integration, or hardware experience in aerospace, hard tech, automotive, industrial, or military environments
Ability to read and execute test procedures, engineering drawings, and fluid/electrical schematics
Hands-on experience installing instrumentation and using electronic test equipment (multimeters, oscilloscopes, DAQ)
Hardware troubleshooting ability
Comfort in a fast-paced development environment; safety-first mindset

Preferred Skills and Experience

Light fabrication experience – tube bending, harnessing, precision mechanical assembly
Vacuum systems experience
Exposure to test conductor / console operations
Radiation / HazOps experience

Additional Requirements

Physical effort including standing, lifting, and carrying equipment up to 50 lbs. unassisted.
Must be able to work all required shift hours, overtime and/or weekends as needed.

Equal Opportunity Employer

General Matter is an Equal Opportunity Employer; employment with General Matter is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Compensation and Benefits

Pay range:

$30.00-$60.00/hour

Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. Please note that the stated salary range is an estimate and may be adjusted based on market conditions, business needs, or other factors. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan.

Pay: $30.00 - $60.00 per hour

Benefits:

401(k)
Health insurance
Paid time off
Vision insurance

Work Location: In person

Quick Apply

Refine Your Search

testing technicians jobs in el segundo, ca

Development Test Technician

Materials Technician (ASTM/Tensile Test)

Electronics Test Technician

Non-Destructive Testing Inspector - Level II

Tester

Production Specialist

FPI Level 2 - Aerospace/Manufacturing (2nd Shift 1:30pm - 10pm)

Test Engineer

Electronics Quality Technician I

UT Level II Technician - 3rd Shift

Quality Technician II, Metallurgical(2nd Shift)

Quality Technician II, Metallurgical(2nd Shift)

Assembly & Test Technician 'A'

Test Specialist

Data Collection Operator, Optimus (Afternoon Shift)

Test Specialist, Self-Driving (Afternoon Shift)

Test Technician

Test Specialist - Multiple Shifts (Components)

Metallurgical Lab Tech

2026 Research Associate – Non-Destructive Evaluation (NDE)

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