R&D Technician III

Location Los Angeles Employment Type Full time Location Type On-site Department R&D Manufacturing, Quality, and Test Compensation $31.50 – $50.60 per hour • Offers Equity As a growing Series B startup, the salary range is intentionally wide as we determine the most appropriate package for each individual, taking into consideration: years of experience, educational background, and unique skills and abilities as demonstrated throughout the interview process. Our intent is to offer a salary that is commensurate for the company’s current stage of development and allows the employee to grow and develop within a role. In addition to the significant stock option package, the estimated salary range for this role is posted. About the Team As an R&D Technician III, you will be at the forefront of our company’s critical operations in a fast-paced, innovative environment. You will take ownership of prototyping, machining, assembly, testing, and fabrication operations, ensuring attention to detail and proper documentation as we develop next-generation nuclear systems. Roles and Responsibilities Work closely with engineering to fabricate prototypes, build and operate test systems while ensuring adherence to specifications, quality standards, and safety protocols. Collaborate with engineering to improve designs through rapid iteration to refine manufacturing techniques. Participate in design reviews, providing input on long-term manufacturability, available resources, and design improvements. Autonomously spec, source, and commission equipment, research new best practices, coordinate resources, and report project status. Build, lead, and mentor a team of ambitious, quality-focused technicians, fostering a culture of technical excellence, teamwork, and accountability. Develop and document best practices for machining, fabrication, assembly, and quality inspection. Identify and resolve technical challenges, implementing corrective actions and continuous improvement initiatives. Support critical system testing and validation efforts, ensuring products meet performance and reliability requirements. Some of these efforts will require off-site travel. Train and upskill technicians on new processes, tools, and industry best practices. Perform other related duties as assigned, for the purpose of ensuring an efficient and effective work environment. Basic Qualifications 5+ years in a high-performance manufacturing or R&D environment with experience in multiple of the following areas: fabrication, machining, welding, pneumatic/hydraulic systems, test processes, test stand development. Understanding of aerospace-grade production/quality standards and a demonstrated track record of operating in them. Experience interpreting engineering drawings and technical specifications & processes. Preferred Skills & Experience Experience developing complex systems from scratch and the corresponding manufacturing processes. Experience in aerospace, nuclear, defense, or advanced manufacturing industries. Knowledge of materials science, precision machining, and quality inspection techniques. Hands‑on experience with fluid, gas, or high-voltage systems. Experience with automation, robotics, and advanced manufacturing techniques. Background in process optimization and lean manufacturing principles. Familiarity with PLM, ERP, and manufacturing planning systems. Strong problem‑solving skills with a hands‑on approach to technical challenges. Excellent communication and leadership skills, with the ability to build and coordinate a high‑performing team. Additional Requirements Ability to work long hours and weekends as necessary to support critical milestones. The job may require frequently lifting up to 50 lbs and performing physically demanding tasks as needed. Technician II Pay Range: $31.50 - $38.50 Technician III Pay Range: $41.40 - $50.60 Location We are located in Torrance, CA in a 322,000 square foot, brand new facility featuring large open spaces for team collaboration, R&D, and production, as well as easy access to the 405, 105, and 110 freeways. Our facility is in the heart of Los Angeles’ vibrant emerging tech ecosystem alongside many other high growth startups and enterprises. Equal Opportunity Antares is an Equal Opportunity Employer. Employment decisions are based solely on merit, competence, and qualifications, without regard to 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. ITAR Requirements 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. Learn more about the ITAR here. #J-18808-Ljbffr