Structural Analyst II

About the role

The primary responsibility of an analyst at Antares is to build and run thermal-structural models of components and subsystems throughout the reactor core and power conversion system to ensure designs meet thermal, mechanical, operational, and performance requirements within extreme environments.

Roles and Responsibilities

• Build, run, and maintain FEA (Finite Element Analysis) models of reactor components and subsystem assemblies
• Provide thermal-mechanical assessments of designs and ensure they meet the static, dynamic, thermal, fatigue, and creep requirements set out by Antares and our regulatory agencies
• Collaborate with designers and responsible engineers to provide guidance on initial sizing, material selection, and design feedback based on analytical results
• Compile detailed documentation of analytical results and communicate key results, assumptions, and limitations to key stakeholders throughout the company
• Support test engineers in the form of collaborative test design, instrumentation selection, and data review to ensure test campaigns provide the necessary data to validate our models
• Develop internal tools and calculators to enable other engineers to quickly and independently perform analytical assessments of their designs without the need for detailed finite element models
• Provide technical mentorship and guidance to other engineers and across teams

Basic Qualifications

• Bachelor's degree in Engineering
• 3+ years experience performing thermal and structural analysis
• Experience building and running Non-Linear Thermal and Structural Finite Element Analysis (FEA) models
• C competent in use of Computer Aided Design (CAD) software for design modification and model defeaturing (Siemens NX or similar)
• Steady and Transient Thermal Modeling

Preferred Skills & Experience

• Comfortable in fast-paced environment with rapid design iteration loops
• Low Cycle and High Cycle Fatigue Analysis
• Participation in regulatory qualification or certification programs for safety critical systems in the aerospace or nuclear industry
• Creep Analysis for high temperature applications
• Fracture Analysis and acceptable flaw characterization in production environments
• Dynamic Loads Analysis (Random Vibe, Modal Analysis, Explicit Dynamics)
• Tool writing in Python, MATLAB, or other programming language
• Familiar with ASME BPVC Section III Div 5
• Experience building and running Computational Fluid Dynamics (CFD) models

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

• 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
• 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

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.

Compensation Range

$115K - $150K