Radiation Protection Technician

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General Matter is seeking a Radiation Protection Technician in Los Angeles to support operations, startup, and radiological work planning, working closely with the Operations Project Manager and Radiation Safety Officer from preconstruction through start-up. The technician will implement the RP program, manage cylinder logistics, develop SOPs, and document task completion and training support. Key duties include smear and frisk surveys, airborne monitoring, cylinder receipt and movement surveys, boundary control, incident response, and ALARA participation. Basic qualifications include documented RP training and qualification, experience with portable survey instrumentation and ANSI standards, ability to qualify for respirator use, hazmat transport training, and strong communication and multitasking in a fast-paced environment. Preferred: fuel-cycle or DOE site experience and strong documentation skills. Extended hours and weekends may be required. To apply, tailor your resume to show concrete survey work, boundary control, and procedure and training development, and demonstrate collaboration and safety leadership.

About the Company

General Matter enriches uranium.

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 Role

General Matter is seeking a Radiation Protection Technician to support operations, startup, and radiological work planning activities. This role works closely with the Operations Project Manager and Radiation Safety Officer and interfaces with procedures/training, engineering, and procurement teams from pre‑construction through start‑up. The Technician is responsible for implementing the facility’s Radiation Protection (RP) program and supporting cylinder logistics processes, including SOP development, training support, and task documentation.  

Responsibilities

• Perform smear surveys, direct frisk surveys, airborne radioactivity monitoring support, and routine operational checks of RP instruments in accordance with procedures.  
• Perform radiological surveys associated with cylinder receipt, storage, inspection, maintenance, and movement activities.  
• Conduct inbound surveys of delivered cylinders 
• Prepare clear, traceable survey maps, logs, turnover notes, and deficiency reports; support procedure use and adherence, procedure feedback, and corrective action documentation. 
• Support radiological response to alarms, spills, contamination events, material handling abnormalities, and personnel incidents, including surveys, boundary control, and event documentation. 
• Provide daily job safety oversight 
• Conduct routine radiation surveys and ensure proper postings and boundary controls 
• Contribute technical input for SOP and training material development 
• Assist with cylinder movement, inspections, sampling, and yard maintenance 
• Follow all Job Hazard Analyses to maintain a safe and compliant work environment 
• Perform additional assignments as directed by management 
• Maintain awareness of company values and strategic objectives 
• Implement contamination controls, support area posting and labeling, establish and verify radiological boundaries, and maintain survey records supporting release and work control decisions. 
• Support ALARA reviews, pre-job briefings, work package reviews, and radiological hold points for higher-risk tasks. 

Basic Qualifications

• Qualified through a documented Radiation Protection Technician training and qualification program, including classroom training, task-specific qualification, and supervised on-the-job training
• Demonstrated familiarity with portable radiation survey instrumentation, source checks, response checks, use limitations, and calibration/traceability expectations consistent with facility procedures and applicable ANSI standards for radiation protection instrumentation. 
• Ability to qualify for respiratory protection duties, including medical clearance, training, and fit testing for tight-fitting respirators, as applicable. 
• Ability to complete hazardous materials transportation training applicable to assigned shipping, receiving, inspection, or pre-transport functions. 
• Strong interpersonal skills and ability to collaborate across departments 
• Effective written and verbal communication skills 
• Ability to manage multiple tasks in a fast‑paced environment 
• Self‑motivated and proactive, with strong initiative 

Preferred Qualifications

• Prior experience in fuel-cycle facilities, DOE sites, commercial nuclear operations, uranium handling, or industrial radiological control
• Demonstrated competency in creating clear documentation (survey maps, logs, turnover notes, deficiency reports)
• Experience supporting procedure development and feedback processes
• Background in providing daily job safety oversight in radiological environments

Additional Requirements

• Ability to work extended hours and weekends as necessary.

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

The hourly range for this role is $35-$60/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.