Torrance, California, United States · On-site
Why Castelion, Why Now Castelion is moving incredibly fast to develop and deliver advanced defense systems at a time when execution matters more than ever. We believe focus and technical excellence are decisive advantage…
Skills: Wet Chemistry Synthesis, Process Optimization, Analytical Characterization, Experimental Design, Technical Documentation
Torrance, California, United States · On-site
Why Castelion, Why Now Castelion is moving incredibly fast to develop and deliver advanced defense systems at a time when execution matters more than ever. We believe focus and technical excellence are decisive advantage…
Skills: Adhesive Bond Development, Mechanical Testing, Materials Characterization, Engineering Documentation, Root Cause Analysis
Torrance, California, United States · On-site
Why Castelion, Why Now Castelion is moving incredibly fast to develop and deliver advanced defense systems at a time when execution matters more than ever. We believe focus and technical excellence are decisive advantage…
Skills: Chemical Vapor Deposition, Reactor Operations, Equipment Maintenance, Troubleshooting, Technical Documentation
Torrance, California, United States · On-site
$148k–$204k/yr
Divergent is a technology company that has architected, invented, built, and commercialized an end-to-end factory system called the Divergent Adaptive Production System (DAPS) that comprehensively uses machine learning t…
Skills: Propulsion Test Infrastructure, Mechanical Design, High-pressure Fluid Systems, Instrumentation and Controls, Data Acquisition (DAQ)
Beverly Hills, California, United States · On-site
Responsibilities Artificial Intelligence; Advanced Technology; The very best in patient care. With decades of expertise, RadNet is Leading Radiology Forward. With dynamic cross-training and advancement opportunities in a…
Skills: Patient Care, MRI Safety, Coil Positioning, Patient Screening, Patient Observation
Torrance, California, United States · On-site
$25/hr–$34/hr
LISI AEROSPACE is ranked 60th in the global aerospace value chain and specializes in the design and manufacture of high-tech metal components to enhance aircraft safety and performance. Active since 1950 in the fastener …
Skills: Quality Assurance, Dimensional Inspection, Blueprint Reading, Geometric Dimensioning and Tolerancing, Metallurgical Testing
Torrance, California, United States · On-site
What we’re building The marine industry supports recreation, global commerce, and national defense. And yet it runs on technology that hasn't meaningfully changed in fifty years. Until now. Arc is on a mission to electri…
Skills: Manufacturing Processes, Production Tooling, CAD, BOM Management, Design for Manufacturability
Torrance, California, United States · On-site
$100k–$150k/yr
About Valar Atomics At Valar Atomics, we're redefining what's possible in energy. Our mission is to make clean, high-temperature nuclear power scalable—unlocking abundant energy for industry, hydrogen, and next-generatio…
Skills: Systems Engineering, System Architecture, MBSE, SysML, UML
Torrance, California, United States · On-site
$96k–$236k/yr
Divergent is a technology company that has architected, invented, built, and commercialized an end-to-end factory system called the Divergent Adaptive Production System (DAPS) that comprehensively uses machine learning t…
Skills: Manufacturing Process Development, Design for Manufacturability, Additive Manufacturing, Robotics, Automation
Torrance, California, United States · On-site
$150k–$209k/yr
Who we are Neros is a defense technology company rebuilding America’s drone industrial base. We design and manufacture high-performance unmanned systems that are tested in combat, iterated at startup speed, and built at …
Skills: DFM, DFA, 3D CAD, GD&T, Statistical Process Control
Torrance, California, United States · On-site
$150k–$209k/yr
Who we are Neros is a defense technology company rebuilding America’s drone industrial base. We design and manufacture high-performance unmanned systems that are tested in combat, iterated at startup speed, and built at …
Skills: Manufacturing Test Engineering, Quality Engineering, Reliability Engineering, Root Cause Analysis, FMEA
Torrance, California, United States · Hybrid
$185k–$231k/yr
As an Advanced AI Engineer at Honeywell Aerospace, you will provide technical contributions to the development of AI-driven engineering design tools and physics-based machine learning models. This role focuses on applyin…
Skills: AI Engineering, Python, Structural Analysis, Physics-Informed Machine Learning, Surrogate Modeling
Torrance, California, United States · Remote Solely
Join Our Team as a Work-From-Home Data Entry Research Panelist! Are you ready to earn money from the comfort of your own home? This exciting opportunity is perfect for anyone with a variety of skills and backgrounds – wh…
Skills: Data Entry, Typing, Reading Comprehension, Following Instructions, Time Management
Torrance, California, United States · Hybrid
$82k–$90k/yr
Your Future as a BCBA Starts Here—And It’s Looking Bright Join the largest female clinician-led ABA agency in the country and work with people who just get it. At Autism Learning Partners, we’re all about growing togethe…
Skills: Behavior Analysis, Supervision, Functional Behavior Assessments, ABA Program Development, Parent Education
Torrance, California, United States · On-site
$18/hr–$30/hr
Job DetailsJob Location: Torrance Campus - Torrance, CA 90502Position Type: FT 100% - 40 hours per week (FT Benefit)Salary Range: $18.00 - $30.00 HourlyAbout Us: The Lundquist Institute for Biomedical Innovation at Harbo…
Skills: Sterile Tissue Culture, In Vitro Cellular Assays, Immunohistochemistry, Flow Cytometry, ELISAs
Torrance, California, United States · On-site
$150k–$210k/yr
Job DetailsJob Location: Torrance, CA 90503Position Type: Full TimeSalary Range: $150,000.00 - $210,000.00 Salary/yearJob Purpose: Navitas Semiconductor (Nasdaq: NVTS) is a next-generation power semiconductor leader driv…
Skills: SiC Power Devices, Device Physics, TCAD Modeling, High-Voltage Characterization, Pulsed-Power Testing
Torrance, California, United States · On-site
$90k–$160k/yr
Hadrian - Manufacturing the Future Hadrian is building autonomous factories that help aerospace and defense companies manufacture rockets, satellites, jets, and ships up to 10x faster and up to 2x cheaper. By combining a…
Skills: Python, Visual Components, Omniverse, Discrete Event Simulation, 3D Modeling
Torrance, California, United States · On-site
$90k–$130k/yr
Job DetailsJob Location: Torrance, CA 90503Position Type: Full TimeSalary Range: $90,000.00 - $130,000.00 Salary/yearJob Purpose: Navitas Semiconductor (Nasdaq: NVTS) is a next-generation power semiconductor leader drivi…
Skills: On-wafer Electrical Measurements, Device Characterization, SiC & GaN Power Devices, Probe Stations, Parameter Analyzers
Torrance, California, United States · On-site
$64/hr–$102/hr
Lead Medical Laboratory Scientist at Providence Little Company of Mary Torrance in Torrance, CA. This position is full-time and will work 8-hour, Day shifts. Providence Little Company of Mary in Torrance is celebrated in…
Skills: Transfusion Medicine, Clinical Laboratory Science, Laboratory Operations Management, Sunquest Information System, Immunohematology
Torrance, California, United States · On-site
$51/hr–$80/hr
The nuclear Medicine technologist provides health care services using radionuclides to assist in diagnosis and treatment. He/she has the advanced skills to perform a wide variety of nuclear medicine procedures, computer …
Skills: Nuclear Medicine Procedures, Radionuclide Administration, Computer Data Processing, Medical Imaging, Patient Care
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Execute and optimize multi-step wet chemistry synthesis processes to develop next-generation aerospace materials. Translate laboratory-scale chemistry into robust manufacturing processes through characterization and scale-up activities.
Requires a Bachelor's or Master's degree in Chemistry or a related field with at least one year of wet chemistry synthesis experience. Must meet ITAR citizenship/residency requirements and be able to travel up to 30%.
Castelion is moving incredibly fast to develop and deliver advanced defense systems at a time when execution matters more than ever. We believe focus and technical excellence are decisive advantages - and we are building a team that can deliver real capability, not just concepts.
This is a rare opportunity to join at an early stage, where your work will directly shape critical systems, influence major technical decisions, and have immediate, real-world impact.
Castelion is seeking a highly motivated chemist to support development and scale-up of a proprietary wet chemistry process that is central to production of next-generation aerospace materials. This role is ideal for an individual interested in reaction development, process optimization, and translating laboratory-scale chemistry into robust manufacturing processes.
The role combines hands-on laboratory chemistry with analytical process development responsibilities. The chemist will execute and optimize multi-step chemical syntheses, characterize reaction products, develop standardized operating procedures, and support the transition of the process from laboratory-scale production to increasingly larger manufacturing systems.
To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.
This position may require access to classified information or restricted U.S. Government sites, systems, or information, as determined by the Company and/or applicable U.S. Government requirements. If the position is so designated, your employment in the role may be contingent upon your ability to obtain and maintain the required U.S. Government security clearance or other government authorization, and to satisfy any citizenship or other eligibility requirements imposed by applicable law, regulation, executive order, or government contract requirements. You will be notified if and when such requirements apply. Failure to obtain or maintain any required clearance or authorization may result in reassignment, leave, or separation from employment, consistent with business needs and applicable law.
Affirmative Action/EEO Statement
Employment with Castelion is governed on the basis of 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.
Other Duties
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.
Modern Defense Production
Peace through Deterrence
Offices: Torrance, CA, US
There are currently 211 open science & research positions in Torrance, CA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Castelion, PolyPeptide Group, Stellant Systems, Inc., The Lundquist Institute, Danaher, among others. Browse the listings above to see every active employer.
Yes — 26 of the 211 open science & research positions offer remote or hybrid work (4 remote, 22 hybrid).
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