Sandia National Laboratories: Conducts science and engineering research for national security.
8+ YOEHigh school diploma plus 8+ years related machining/prototyping experience; ability to obtain DOE Q-level security clearance; experience with CNC/CAM programming, 5-axis machining, CMM operation, CREO NC, wire EDM, and prototype fabrication.
Bio-Rad LaboratoriesNYSE: BIO: Develops and manufactures products for life science research and diagnostics.
10+ YOEAssociate or equivalent engineering experience; 10+ years of professional experience; strong prototyping, machining, electrical, and troubleshooting skills; experience with regulated environments preferred.
CAD, Measurement equipment, Soldering, Electrical test equipment
HEN Technologies: Building an AI-powered intelligent ecosystem for fire suppression.
5+ YOEBachelor's in mechanical or related field,5+ years electro-mechanical product experience,SolidWorks proficiency,motor/actuator integration,prototyping,manufacturing-ready drawings and GD&T.
Alameda County or Contra Costa County or Marin County or Napa County or San Francisco County or San Mateo County or Santa Clara County or Solano County or Sonoma County or San Francisco
$188k-$212k/yrOnsiteFull Time
Discord: A platform providing voice, video, and text communication services.
5+ YOE5+ years designing consumer products, design lead experience, portfolio for desktop and mobile, highly proficient in Figma, prototyping tools, experience with design systems, strong communication and collaboration skills.
R&D Packaging Scientist 1 (Recent Grad Starting in 2026)
Pleasanton, California, United States
HybridFull Time
CloroxNew York Stock Exchange: CLX: Manufactures and markets consumer cleaning and wellness products.
Recent graduate (Dec 2025–Aug 2026) with a 3.0+ GPA in packaging, materials, or mechanical engineering; knowledge of ASTM testing; experience with ArtiosCAD and TOPS; able to work in a lab and prototype samples.
Louis Dreyfus Company: Global merchant and processor of agricultural and food goods.
2+ YOEBachelor's in food science or related field with 2+ years (or Associate with 4+ years); experience characterizing proteins, prototyping, sensory evaluation, SOP and R&D reporting; LIMS/ELN and spreadsheet proficiency.
LIMS, ELN, AI tools, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
Senior Mechanical Engineer - Active Clearance Required
Livermore, California, United States
$176k-$267k/yrHybridFull Time
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
Bachelor's degree in mechanical engineering or equivalent, advanced mechanical design and prototype experience, project leadership and mentoring, strong communication and problem-solving, active DOE Q or Top Secret clearance required.
GetingeNasdaq Stockholm: GETI B: Manufactures medical equipment for acute care and life sciences.
5+ YOEMaster's preferred (Bachelor's required) in Mechanical/Biomedical Engineering or related, 5+ years experience, medical device R&D experience preferred, prototyping (CNC, 3D printing), Solidworks, knowledge of FDA and ISO 13485.
North Wind Group: Provides engineering, construction, and environmental services to federal agencies.
Must be U.S. citizen, 18+, able to pass medical, drug screen, background investigation and DOE Q clearance; AS degree or equivalent experience; advanced 3D CAD and tolerance analysis skills; experience with design, fabrication, and prototyping.
PTC Creo, Pro-E Mechanical/Creo Simulate, PTC Windchill, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
Vagaro: Cloud-based management platform for beauty and wellness businesses.
2+ YOE2+ years in product design/management or hybrid role; portfolio/case studies; proficiency with Figma and modern prototyping; fluent with AI tools across research/design; strong ownership, communication, and cross-functional collaboration skills.
Principal Hardware Engineer - Fluidics - Pleasanton, CA
Pleasanton or United States
$250k-$270k/yrOnsiteFull Time
Calyxo: Develops vacuum-assisted devices for minimally invasive kidney stone removal
15+ YOEBachelor's in engineering required, 15+ years developing fluidic/mechatronic/control systems for regulated products, expertise in fluid dynamics, closed-loop control, prototyping, embedded software (C/C++, Python), medical device standards (IEC 60601, ISO 13485).