Astro Mechanica: Building turboelectric jet engines for supersonic aircraft.
10+ YOEBachelor’s in Aerospace or Mechanical Engineering; 10+ years in aerodynamic design, CFD, and optimization; proficiency with CFD solvers, parametric geometry, wind tunnel testing; experience with adjoint-based optimization; strong multidisciplinary data synthesis; HPC experience; leadership ability.
CFD, parametric geometry modeling, wind tunnel testing, adjoint-based optimization, high performance computing (HPC), AWS, Azure, Google HPC
10x GenomicsNASDAQ: TXG: Develops platforms for high-resolution single-cell and spatial biological analysis.
10+ YOERequires a BS/MS/PhD in Mechanical Engineering, minimum 10 years industry experience in biotech/medical devices/robotics/high-tech instrumentation, advanced CAD (SolidWorks) and simulation (FEA/CFD) proficiency, systems integration and product development lifecycle expertise.
Dallas or San Francisco or Denver or Chicago or Phoenix or Seattle or Austin
$125k-$140k/yrRemoteFull Time
Digital RealtyNYSE: DLR: Provides global data center, colocation, and interconnection solutions.
5+ YOEBachelor's in Electrical or Mechanical Engineering, 5+ years in data center/mission-critical environments, strong AC/DC power and HVAC knowledge, AutoCAD/SKM/CFD proficiency, Microsoft Office skills, travel to field sites.
AutoCAD, SKM Power Tool, CFD, Microsoft Visio, Microsoft PowerPoint, Microsoft Word, Microsoft Outlook, BMS, EMS
Pyka: Designs and manufactures autonomous electric aircraft for heavy-duty missions.
1+ YOEOwnership of propulsion mechanical components from concept to production, combustion engine experience, 1+ years mechanical design experience, proficiency in 3D CAD (SolidWorks), FEA/CFD, GD&T, and hands-on prototyping.
Voya Energy: Commercializing metal-based fuel systems for clean off-grid electricity.
7+ YOEBachelor's in Mechanical Engineering, 7+ years mechanical design and system development experience, proficiency in 3D CAD (SolidWorks, NX, Creo), PDM/PLM, strong fluid mechanics and heat transfer knowledge, FEA/CFD experience, hands-on hardware and testing experience.
Form Energy: Developing multi-day batteries for grid-scale energy storage.
8+ YOEBachelor's in Mechanical/Chemical Engineering, PE preferred,8+ years industry experience with 3+ years commercializing hydrogen-handling products, strong knowledge of NFPA/IEC/UL standards, P&ID and CFD experience, ability to lead safety architecture and regulatory engagement.
Poseidon Aerospace: A leading aerospace specializing in unmanned aircraft for commercial and defense missions, with a focus on advanced aerodynamic design and testing.
CFD tools experience; CAD for geometry creation; strong aerodynamics knowledge; hands-on development environment.
Mechanical Engineer - HVAC/Plumbing - Data Centers
Rancho Cordova or Walnut Creek or Los Angeles
$126k-$250k/yrHybridFull Time
Black & Veatch: Provides engineering, procurement, and construction services for global infrastructure.
5+ YOEBachelors in engineering (or equivalent experience), minimum 5 years related experience, active engineering registration to support EOR, HVAC/plumbing and data center design experience, Autodesk Revit and CFD modeling experience, construction support and codes knowledge.
Autodesk Revit, Cadence Reality Data Center Design (Formerly 6Sigma Room)
Orbital: Builds AI-powered data center hardware and advanced materials.
5+ YOEBachelor's in mechanical/chemical engineering,5+ years experience in single/two-phase heat transfer or refrigeration,thermodynamic analysis,hands-on prototyping,lab testing,CAD and simulation experience.
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Experience engineering mechanical/HVAC systems for data centers or industrial plants, dynamic thermal modeling, field validation, risk quantification, and collaboration with controls engineers.
Arxlight: Developing next-generation autonomous drones for security and defense applications.
4+ YOEBachelor's in Mechanical Engineering with 4+ years of experience; CAD proficiency; design, analysis, and prototyping; strong problem-solving and communication.
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$170k-$240k/yrOnsiteFull Time
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
10+ YOEBachelor's in Mechanical Engineering, 10+ years mechanical design/integration for electronic hardware in aerospace/defense, strong CAD (SolidWorks), GD&T, FEA/thermal analysis experience, and ability to obtain U.S. security clearance.
Alameda or Albuquerque or Oak Ridge or United States
RemoteFull Time
Kairos Power: Developing fluoride salt-cooled nuclear reactors for clean energy.
20+ YOEBachelor's or advanced degree in mechanical, nuclear, or related engineering; 20+ years technical leadership in reactor or complex engineered systems; deep knowledge of reactor systems, codes, and design analysis.
Juul Labs: Produces electronic vaporizers and nicotine pods for adult smokers.
8+ YOE8+ years mechanical engineering; experience with medical devices or regulated products; overseas supplier collaboration; Python proficiency; 3D MCAD (SolidWorks) and EC/mechanical integration.
Python, SolidWorks, 3D CAD, FEA, CFD, DFMEA, Design of Experiments
Novi or Charlotte or San Francisco or Los Angeles or New York City
$160k-$193k/yrOnsiteFull Time
Scout Motors: Designs and manufactures all-electric rugged SUVs and trucks.
12+ YOEBachelor’s in mechanical engineering (Master's preferred), 12+ years engineering experience, 8 years thermal systems design, leadership experience, simulation and prototyping/testing skills, strong analytical and communication abilities.
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
4+ YOEExperience in thermal and CFD analysis for solid rocket motors, bachelor’s degree or equivalent experience, 4+ years relevant thermal design experience, proficiency with heat transfer/fluids, and ability to obtain US Secret clearance.
LEMO: Designs and manufactures precision custom connection solutions.
5+ YOE5+ years injection molding/mold making experience, BSME/BSIE preferred, experience with soldering/crimping, 3D CAD (Inventor or SolidWorks), SPC, PFMEA, PPAP, strong communication and leadership skills.