General Matter

Mechanical Engineer (New Grad)

Mechanical Engineer

Bachelor’s degree in Mechanical Engineering or related field, 1+ years of mechanical engineering experience, proficient in 3D CAD and FEA.

Nuclear Licensing Engineer

Detail-oriented Nuclear Licensing Engineer to support regulatory compliance and licensing activities for a nuclear fuel cycle facility.

Radiological Protection Engineer

Seeking a skilled Radiological Protection Engineer with expertise in radiation protection and safety for nuclear fuel cycle facilities.

Environmental Engineer

Proactive Environmental Engineer with a strong understanding of engineering fundamentals and environmental regulations.

Nuclear Criticality Safety (NCS) Engineer

Nuclear Criticality Safety Engineer

Seeking a Nuclear Criticality Safety Engineer with a strong understanding of engineering fundamentals and criticality safety regulations.

Integrated Safety Analysis Engineer

Bachelor’s in chemical/mechanical/nuclear engineering; 4+ years nuclear safety; familiarity with PHA/CSA/FHA/EHA; strong analytics; clear communication; collaborative across teams.

Fire Protection Engineer

Seeking a skilled Fire Protection Engineer to analyze and implement fire protection systems ensuring compliance with industry standards.

Financial Analyst

Bachelor’s degree and 2+ years of experience in an accounting, finance, or business role.

Embedded Software Engineer

Bachelor’s degree in computer science, engineering, math, or a STEM discipline and 1+ years of professional experience in software engineering; OR 3+ years of professional experience in software engineering in lieu of a degree.

Bachelor’s degree in Mechanical Engineering or related field, 3+ years of experience, proficient in 3D CAD and FEA.

General Application

Ability to work extended hours and weekends; seeking high-impact ownership on fast-paced projects.

Fabrication Build Specialist

High school diploma, 4+ years of welding experience, 3+ years in manual machine operations, and fabrication tools experience required.

Title	Location	Date
Mechanical Engineer (New Grad) Full Time · 1+ YOE Los Angeles, California, United States · Onsite	Los Angeles, California, United States Onsite	Feb 13, 2025
Nuclear Licensing Engineer Full Time Los Angeles, California, United States · Onsite	Los Angeles, California, United States Onsite	Jan 11, 2025
Radiological Protection Engineer Full Time Los Angeles, California, United States · Onsite	Los Angeles, California, United States Onsite	Jan 11, 2025
Environmental Engineer Full Time Los Angeles, California, United States · Onsite	Los Angeles, California, United States Onsite	Jan 11, 2025
Nuclear Criticality Safety (NCS) Engineer Full Time Los Angeles, California, United States · Onsite	Los Angeles, California, United States Onsite	Jan 10, 2025
Integrated Safety Analysis Engineer Full Time · $100K-$190K · 4+ YOE Los Angeles, California, United States · Onsite	Los Angeles, California, United States Onsite	Jan 10, 2025
Fire Protection Engineer Full Time Los Angeles, California, United States · Onsite	Los Angeles, California, United States Onsite	Jan 10, 2025
Financial Analyst Full Time · 2+ YOE Los Angeles, California, United States · Onsite	Los Angeles, California, United States Onsite	Jan 10, 2025
Embedded Software Engineer Full Time · 1+ YOE Los Angeles, California, United States · Onsite	Los Angeles, California, United States Onsite	Jan 10, 2025
Mechanical Engineer Full Time · 3+ YOE Los Angeles, California, United States · Onsite	Los Angeles, California, United States Onsite	Jan 8, 2025
General Application Full Time · $60K-$220K Los Angeles, California, United States · Onsite	Los Angeles, California, United States Onsite	Jan 7, 2025
Fabrication Build Specialist Full Time · $56K-$92K/yr · 4+ YOE Los Angeles, California, United States · Onsite	Los Angeles, California, United States Onsite

Activities	uranium enrichmentnuclear fuel productionisotope separationnuclear material storageradioactive material transportation
Headquarters	US
Industries	Nuclear EnergyEnergy
Name	General Matter
Employees	50
Type	Private
Tagline	Produces enriched uranium and nuclear fuel for power generation.
Founded	2,024
Website	generalmatter.com
Latest Funding Round	Series A
Latest Funding Year	2,025
Latest Funding Amount	50,000,000
Latest Investors	Founders Fund

General Matter

About General Matter