Careers FEA CFD Multiphysics Cupertino, CA

Join Tetra Elements

We build simulation workflows that turn engineering questions into confident design decisions. If you’re excited about high-quality modeling, clear communication, and practical impact—take a look at our open roles.

Silicon Valley • Cupertino, California • Full-time opportunities
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What you’ll work on

  • Structural FEA: stress, modal, harmonic, fatigue, nonlinear contact
  • Thermal/CFD: conduction, convection, enclosure cooling, electronics thermal
  • Multiphysics workflows that connect physics to design decisions
  • Client-ready reporting: clear plots, assumptions, and recommendations

What we value

  • Engineering rigor with practical constraints
  • Readable, reproducible simulation workflows
  • Clear communication with clients and teammates
  • Ownership, reliability, and continuous improvement
Open role

Engineering Director

Cupertino, CA • Leadership • Simulation-first engineering

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Tetra Elements is seeking a visionary, results-driven Engineering Director to lead a multidisciplinary team delivering high-quality simulation and engineering outcomes. This role blends leadership, technical review, strategic planning, and execution—ensuring projects land on time with clear, defensible conclusions.

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Responsibilities

  • Strategic leadership: set goals, build roadmaps, and align execution with company priorities.
  • Team management: mentor engineers and strengthen delivery quality, consistency, and collaboration.
  • Project oversight: ensure technical correctness, schedule adherence, and client satisfaction.
  • Technical guidance: review advanced FEA/CFD methods and help resolve high-complexity problems.
  • Resource planning: balance workloads, staffing, tools, and process improvements.
  • Stakeholder collaboration: work with clients and internal partners to define scope and success criteria.
  • Compliance: uphold quality standards, documentation discipline, and applicable engineering practices.
  • Budget & operations: manage departmental budget and improve operational efficiency.

Requirements

  • Education: B.S. in Mechanical/Aerospace (M.S./Ph.D. preferred).
  • Experience: 10+ years engineering; 5+ years leadership; consulting experience is a plus.
  • FEA/CFD proficiency: ANSYS/Abaqus/Nastran and/or thermal/CFD toolchains; strong fundamentals.
  • Workflow fluency: CAD familiarity and scripting (Python/MATLAB) for automation and repeatability.
  • Communication: ability to present technical conclusions to both technical and non-technical audiences.

Why join us

You’ll shape the way we deliver simulation—raising the bar for rigor, clarity, and real-world engineering impact.

Note: This job description reflects typical responsibilities; duties may evolve with company needs.

Open role

FEA Simulation Engineer

Cupertino, CA • Structural/Thermal FEA • Client-facing delivery

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We’re looking for an experienced FEA Simulation Engineer who can own analyses end-to-end: clean geometry, robust meshing, correct boundary conditions, meaningful validation, and clear reporting.

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Responsibilities

  • Build and solve structural/thermal FEA models for components and assemblies.
  • Develop simulation methodologies for nonlinear contact, dynamics, and coupled physics as needed.
  • Interpret results to identify risk, sensitivity, and design improvement opportunities.
  • Collaborate with cross-functional partners (design, manufacturing, product) to close the loop on decisions.
  • Run sensitivity and optimization studies to meet performance and reliability goals.
  • Validate with test/hand-calcs where applicable; document assumptions and limitations.
  • Generate client-ready reports that communicate the “why” behind recommendations.
  • Improve repeatability via templates, automation, and best practices.

Requirements

  • B.S. in Mechanical/Aerospace or related (M.S./Ph.D. preferred).
  • 5+ years hands-on FEA experience in a product or consulting environment.
  • Proficiency with ANSYS/Abaqus/Nastran (or equivalent) and strong fundamentals.
  • Comfort with CAD cleanup/meshing workflows.
  • Python/MATLAB scripting for automation and data processing is a strong plus.
  • Clear written and verbal communication; ability to explain results simply and accurately.

Note: This is a general guideline; responsibilities may vary depending on project needs.

Open role

Senior Business Developer

Cupertino, CA • Growth • Engineering services

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We’re seeking a Senior Business Developer to expand our client base and build strategic partnerships. This role is ideal for someone who understands how engineering teams buy services and how to translate technical value into business outcomes.

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Responsibilities

  • Pipeline growth: identify, qualify, and close new opportunities aligned with our services.
  • Client relationships: build trust with decision-makers; understand needs and propose solutions.
  • Partnerships: develop collaborations with complementary providers and platforms.
  • Proposals: drive scope definition with technical teams; shape compelling proposals and pricing.
  • Reporting: track funnel metrics and provide clear updates on progress and forecasts.

Qualifications

  • Bachelor’s degree in Engineering, Business, or related (Master’s preferred).
  • Proven success in business development for engineering services/consulting.
  • Ability to communicate technical value clearly and credibly.
  • Strong network in relevant industries (hardware, aerospace, automotive, manufacturing, etc.).
  • Comfort using CRM tools and disciplined sales processes.

Note: This job description is a general guideline; responsibilities may vary with company needs.