Materials Engineer II

Antares

$90K — $120K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Mechanical Engineering, Materials Engineering, or a related field
  • 2+ years of experience in materials engineering
  • Proficiency in optical or electron microscopy and mechanical property evaluation
  • Experience in materials characterization and root cause investigation of failures
  • 5+ years of experience in a production environment (preferred)
  • Knowledge of radiation effects in materials, stainless steel, Ni-based superalloys, and ceramics (preferred)
  • Exceptional communication skills for cross-team collaboration (preferred)

Responsibilities

  • Develop and qualify materials for reactor systems including lifetime testing and property evaluation
  • Design and conduct physical, thermal, and mechanical testing to simulate reactor conditions
  • Employ statistical methods to assess impacts of process variables on material properties
  • Conduct materials characterization including failure mode investigations
  • Collaborate with engineers across disciplines to integrate materials into overall systems and optimize processes

Benefits

  • Collaborative work environment in a brand new, state-of-the-art facility
  • Location in a vibrant tech ecosystem with access to major freeways
  • Opportunity to work on innovative materials in the nuclear sector
  • Potential for professional growth in a fast-paced, cutting-edge industry
  • Flexible working environment with a culture that encourages unconventional solutions
Full Job Description
About the Team

As a Materials Engineer II, you'll aid in the development and qualification of all
materials in Antares' reactor systems. This will consist of developing experiments,
processes, and quality control as well as working with vendors and collaborators to
identify and rectify critical gaps in material behavior at our operating conditions.
This position requires the ability to learn quickly and develop a deep understanding
of a wide range of materials - including ceramics and metallic alloys - such that you
become the go-to subject matter expert at the company. The ideal candidate will
apply fundamental knowledge of materials science to the practical applications of
manufacturing in a fast-paced environment while also pushing innovation for the
next generation of materials - driving Antares to be a recognized leader in nuclear
materials

Roles and Responsibilities:
  • Partake in the development and qualification for all materials in the reactor,
    including lifetime testing, cross-institutional collaboration, and property
    evaluation
  • Design and conduct physical, thermal, and mechanical testing of materials
    that replicates the reactor environment
  • Employ statistical methods to systematically evaluate effects of process
    variables and environmental effects on materials properties
  • Conduct materials characterization including root cause investigations of failure
    modes
  • Interface with manufacturing, neutronics, mechanical, testing, and quality
    engineers to integrate materials into the overall system, define limits to
    operating conditions based on material properties, and optimize processes


Basic Qualifications:
  • Bachelor's degree in Mechanical Engineering, Materials Engineering, or a
    related field
  • 2+ years of experience in materials engineering
  • Proficiency in optical or electron microscopy as well as mechanical property
    evaluation
  • Experience with Materials characterization including root cause investigations of failure
    modes

Preferred Skills & Experience:
  • 5+ years demonstrated experience as part of integrated team in a production
    setting
  • Knowledge of radiation effects in materials
  • Knowledge of stainless steel, Ni based superalloys, and ceramics
  • Knowledge of Graphite or other nuclear materials
  • Coatings experience
  • Exceptional communication skills to work effectively across teams and convey
    technical information to non-specialists

Additional Requirements:
  • Ability to work long hours and weekends as necessary to support critical milestones

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.


Culture

At Antares, we like to specifically tie each role to our founding document's set of values-here 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 that's "how it's 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 can't 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

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