Founding Member of Technical Staff - Thermal / HVAC / Mechanical Engineer

Aran Industries; Oregon; Híbrido; USD 150.000 - 250.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Remote work

Founding-team equity

Dependent health coverage

Descripción de la vacante

Aran Industries is seeking an experienced Mechanical Engineer to own end-to-end thermal and HVAC design automation for data center and industrial projects. You will develop a parametric engine to generate designs for future sites and deliver real mechanical engineering on live projects.

You’ll work with AI coding agents to build workflows, automate sizing and optimization, and ensure integration with electrical and structural systems. Remote-work eligible for US/Canada teams.

Formación

• Deep understanding of heat transfer, fluid dynamics, thermodynamics, and cooling-system trade-offs.
• Hands-on experience building real physical systems in relevant domains.
• Ability to ship code using AI tools today.
• Capable of taking difficult engineering problems from first principles to working solutions.
• Collaborates across mechanical, electrical and structural disciplines.

Responsabilidades

• Deliver complete mechanical/HVAC packages for data centers and industrial sites.
• Build a parametric thermal/HVAC engine for site designs from a single template.
• Automate system sizing, equipment selection, and design optimization.
• Connect mechanical designs with electrical and structural systems to ensure cross-discipline propagation.
• Use AI coding agents to build and ship workflows.

Conocimientos

Physics mastery

AI coding with tools

Hands-on hardware experience

First-principles problem solving

Cross-disciplinary collaboration

Descripción del empleo

You own end-to-end thermal and HVAC design automation for data center and industrial projects — from air-cooled halls to liquid cooling.You'll deliver real mechanical engineering on live projects while building the parametric engine that generates those designs for every future site.You don't need prior software experience. Our engineers who've never shipped software products are writing code with AI every day. What matters is that you understand the physics, the constraints, and the trade-offs — and that you build.

What you'll achieve

• Deliver complete mechanical/HVAC packages: cooling load calculations, airflow and CFD analysis, chilled-water and liquid-cooling architectures (direct-to-chip, immersion, rear-door, CDUs), equipment sizing, P&IDs, 3D models, and construction sets.
• Build a parametric thermal/HVAC engine that generates these deliverables from a single parameter template for any data center site.
• Automate system sizing, equipment selection, thermal calculations, and design optimization.
• Connect mechanical designs with electrical and structural systems so changes automatically propagate across disciplines.
• Use AI coding agents (Claude Code and similar) to build these workflows. You will ship code.

Requirements

• Understand the physics deeply — heat transfer, fluid dynamics, thermodynamics, and cooling-system trade-offs.
• Have built real physical systems hands-on, ideally first-of-a-kind products at companies like Tesla, SpaceX, Joby, Anduril, Rivian, or similar environments.
• Be able to ship code with AI tools today, even without a traditional software background.
• Be capable of taking a difficult engineering problem from first principles to a working solution.
• Be someone your current employer would be upset to lose.

You do not need to

• Hold a PE license (helpful, not required).
• Have a CS degree or identify as a software engineer.
• Have direct experience in data centers, construction, or AEC.
• Believe that AI should replace engineering judgment. We don't.

Benefits

Full-time | Remote (US or Canada, excluding Quebec) | US$150k-$250k or CA$215k-CA$355k base + founding-team equityFully compensated health plans with 100% dependent coverage.We hire across the experience spectrum. Proof that you build beats years on a resume.