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, Laboratory Operations, Hazardous Chemical Handling, Glassware Preparation, Process Monitoring
Torrance, California, United States · On-site
$7k–$10k/mo
Salary Range: $6,959.64 - $10,041.00 monthly SUMMARY The Chief Radiologic Technologist oversees all aspects of Diagnostic Imaging, from strategic planning and budgeting to staffing and technology implementation. This rol…
Skills: Strategic Planning, Budget Management, Personnel Management, Regulatory Compliance, Radiology Modality Oversight
Torrance, California, United States · On-site
$80k–$90k/yr
Bring more to life. Are you ready to accelerate your potential and make a real difference within life sciences, diagnostics and biotechnology? At Phenomenex, one of Danaher’s 15+ operating companies, our work saves lives…
Skills: Data Analysis, Logistics Optimization, Supply Chain Analytics, Excel, Trade Compliance
Torrance, California, United States · On-site
Job Summary: Mercury Systems is seeking a Test Engineer III to lead test efforts in our data processing and avionics systems for mission critical aerospace and defense applications. This role plays a pivotal part in ensu…
Skills: Hardware Testing, System Validation, PCBA Troubleshooting, MIL-STD Compliance, Test Procedure Development
Torrance, California, United States · On-site
$24/hr–$30/hr
The Laboratory Technician works under the direction of the Laboratory Supervisor, and in their absence under the direction of the Clinical Laboratory Scientist (CLS), to provide technical, clerical and patient care suppo…
Skills: Venipuncture, Skin Puncture, Specimen Collection, Specimen Processing, Automated Instrumentation Maintenance
Torrance, California, United States · On-site
$87k–$160k/yr
Overview Job Title: EPC Design Engineer Location: Torrance, CA Salary: $87,000-$160,000/yr DOE and Level Stellant is excited to offer an Electrical Design Engineer position at our Torrance facility, primarily supporting …
Skills: High Voltage Power Supply Design, Circuit Design, Testing and Troubleshooting, Spice, Altium
Torrance, California, United States · On-site
NationsBenefits is recognized as one of the fastest-growing companies in America and a Healthcare Fintech provider of supplemental benefits, flex cards, and member engagement solutions. We partner with managed care organ…
Skills: Hearing Evaluations, Hearing Aid Fitting, Patient Counseling, Clinical Protocols, Patient Record Management
Torrance, California, United States · On-site
$30/hr–$35/hr
Process Development Chemist Location: Torrance, CA | Employment Type: Full-Time Why You’ll Love This Role At PolyPeptide, your work directly impacts life-changing medicines. As a Process Development Chemist, you’ll be ha…
Skills: Peptide Synthesis, HPLC, Purification, Lyophilization, cGMP
Culver City, California, United States · On-site
$24/hr–$34/hr
If you are a current associate, you will need to apply through our internal career site. Please log into Workday and click on the Jobs Hub app or search for Browse Jobs. Certified Veterinary Technician This posting will …
Skills: Preventive Pet Care, Veterinary Nursing, Client Relationship Management, Medical Record Keeping, Animal Handling
Torrance, California, United States · On-site
About Castelion Castelion is redefining defense development through rapid iteration, aggressive testing, and modern commercial manufacturing at scale. We design, build, and test next-generation long-range strike weapon s…
Skills: PCB Design, Schematic Design, Hardware Bring-up, Root-cause Analysis, Avionics Architecture
Torrance, California, United States · On-site
$46/hr–$76/hr
As an integral part of the Imaging Services Team, the Magnetic Resonance Technologist provides support for the radiologists by performing highly specialized MRI studies in the MRI department and the Operating Room. Provi…
Skills: MRI Scanning, Patient Positioning, Cross-sectional Anatomy, Contrast Media Administration, PACS
Torrance, California, United States · On-site
$46/hr–$76/hr
As an integral part of the Imaging Services Team, the Magnetic Resonance Technologist provides support for the radiologists by performing highly specialized MRI studies in the MRI department and the Operating Room. Provi…
Skills: MRI Scanning, Patient Positioning, Cross-sectional Anatomy, Contrast Media Administration, PACS
Torrance, California, United States · On-site
At Mantari Industries, we’re replacing yesterday’s public sector weather systems with a full stack, AI-native platform that senses, models, and predicts Earth’s atmosphere and oceans in near real time. Our mission is to …
Skills: Artificial Intelligence, Machine Learning, Systems Engineering, Data Modeling, Hardware Design
Torrance, California, United States · On-site
At Mantari Industries, we’re replacing yesterday’s public sector weather systems with a full stack, AI-native platform that senses, models, and predicts Earth’s atmosphere and oceans in near real time. Our mission is to …
Skills: Python, C++, Rust, CUDA, JAX
Torrance, California, United States · On-site
At Mantari Industries, we’re replacing yesterday’s public sector weather systems with a full stack, AI-native platform that senses, models, and predicts Earth’s atmosphere and oceans in near real time. Our mission is to …
Skills: Software architecture, Systems engineering, Cloud infrastructure, Kubernetes, Data streaming
Torrance, California, United States · On-site
$80k–$130k/yr
Job DetailsJob Location: Torrance Campus - Torrance, CA 90502Position Type: FT 100% - 40 hours per week (FT Benefit)Salary Range: $80,000.00 - $130,000.00 Salary/yearJob Shift: DayAbout Us: The Lundquist Institute for Bi…
Skills: Project Management, Clinical Operations, Budgeting, Personnel Management, Regulatory Compliance
Torrance, California, United States · On-site
$179k–$216k/yr
About Epirus Epirus is a high-growth technology company developing software-defined high-power microwave (HPM) systems with devastating counter-electronics effects on modern drone threats. The Epirus Leonidas HPM family …
Skills: Power Distribution, Systems Integration, High Voltage Safety, Power Electronics, PCB Design
Torrance, California, United States · Remote OK
$120k–$170k/yr
Overview NV5 is a provider of engineering and consulting services to public and private sector clients, delivering solutions through six business verticals: Testing, Inspection & Consulting; Infrastructure; Utility Servi…
Skills: CEQA, Air Quality Modeling, Regulatory Compliance, AERMOD, CalEEMod
Torrance, California, United States · On-site
$24/hr–$31/hr
Under general direction of the Supervisor of Outreach Patient Services, the Certified Phlebotomy Technician I works cooperatively with all team members in performing all tasks related to registration, collection and prep…
Skills: Venipuncture, Blood Specimen Collection, Patient Registration, Infection Control, Pediatric Phlebotomy
Torrance, California, United States · On-site
$31/hr–$41/hr
Overview Job Title: RF Test Technician 2nd Shift Job Location: Torrance, CASalary: $31.00-$41.00/hr DOE The RF Test Technician will conduct RF measurements on semiconductor components such as amplifiers, switches, filter…
Skills: RF Measurement, Microwave Component Testing, Network Analyzers, Spectrum Analyzers, Signal Generators
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Support wet chemistry processing and laboratory operations, including the setup and maintenance of reaction systems and glassware. Safely handle hazardous chemicals and record process data to ensure compliant and efficient R&D activities.
Requires an associate degree or technical certification in Chemistry or a related field with hands-on laboratory experience. Must be proficient in safe chemical handling and able to follow strict safety protocols and standard operating procedures.
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 Chemical Technician to support wet chemistry processing, laboratory operations, and chemical reaction workflows. This role is ideal for an individual with hands-on laboratory experience who is comfortable working with hazardous chemicals and supporting chemical manufacturing or R&D activities in a fast-paced environment.
The role combines laboratory operations, chemical handling, equipment preparation, and process monitoring responsibilities. The technician will support the preparation and maintenance of laboratory glassware, assist with reaction setup and assembly, monitor active chemical processes, and ensure safe and compliant laboratory operations.
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 229 open science & research positions in Torrance, CA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Castelion, Divergent, Pronoia, The Lundquist Institute, Valar Atomics, among others. Browse the listings above to see every active employer.
Yes — 21 of the 229 open science & research positions offer remote or hybrid work (4 remote, 17 hybrid).
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