R&D Technician I

About Us

At Antares our long-term mission is to make clean energy abundant from Earth to the Asteroid Belt. Were fueled by the belief that advanced nuclear energy can strengthen our military solve the climate crisis elevate global living standards and expand humanitys presence in outer space. To achieve our mission were building mass-producible inherently safe deployable microreactors that can be used terrestrially underwater and in space.

Formed in 2023 the Antares team hails from SpaceX The White House MIT Rigetti Computing The Air Force General Atomics Relativity Space Ursa Major and National Laboratories like Los Alamos Idaho and Oak Ridge. Antares has raised over $130M in venture capital from top-tier investors and has over $13M in government funding.

Roles and Responsibilities:

• Support engineers and senior technicians in fabricating prototypes and assembling test systems while following established procedures and safety protocols.

• Perform basic machining fabrication assembly and inspection tasks under supervision.

• Assist with setup operation and teardown of test equipment and hardware.

• Follow documented work instructions and help maintain accurate build and test records.

• Participate in troubleshooting activities alongside engineering and senior team members.

• Maintain a clean organized and safe work environment in accordance with company standards.

• Support continuous improvement efforts by providing feedback on tools processes and build procedures.

• Assist with off-site testing activities as needed.

• Perform other related duties as assigned to ensure efficient team operations.

Basic Qualifications:

• 1 years of hands-on experience in a manufacturing fabrication or technical environment (internships or school lab experience acceptable).

• Familiarity with basic shop tools and mechanical assembly.

• Ability to read and follow work instructions drawings and safety procedures.

Preferred Skills & Experience:

• Exposure (academic or hands-on) to fabrication machining welding or mechanical assembly.

• Basic understanding of pneumatic hydraulic or electrical systems.

• Experience working in a lab shop or technical training environment.

• Interest in aerospace nuclear defense or advanced manufacturing industries.

• Strong work ethic and ability to take direction from senior team members.

• Clear communication skills and ability to work effectively as part of a 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.

Location

• We are located in Torrance CA in a 322000 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.

Culture

At Antares we like to specifically tie each role to our founding documents set of valueshere are the top five cultural values we think you should believe at your core to be successful:

• Think in Systems - Energy and Defense are complex ecosystems with numerous stakeholders with competing priorities conflicting policies perverse incentives and emergent and path-dependent properties. First principles thinking alone is insufficient. Think probabilistically and then take action. If you want to be certain then you are apt to be obsolete. Over-optimizing the components often degrades the system

• Obsess over the End User - The customer and end user are often not the same. We will never build globally competitive commercial products if we lose sight of our end users and their entire interaction with the product life cycle

• Be Unconstrained by Convention - Our only limits are the laws of physics. Many even experts will say what we are working on is impossible. They said the same about SpaceX reusing rockets. Generationally impactful companies by definition must accomplish the seemingly impossible. If it were easy it would have already been done. Never shy away from a solution because it has never been tried before and never choose to do something because thats how its always been done

• Go Where the Work Is - Never miss a chance to meet a customer user or stakeholder face to face even if that means hopping on a plane. If you cant make it find a teammate who can channel your intentions and go in your place. Deep work can be done from anywhere but we believe teams are built in person and aim to maximize our time together

• Operate in the Grey - Embrace nuance in pursuit of truth. Question every fundamental assumption

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.

Required Experience:

IC