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82 packaging engineer jobs at 49 companies in Vallejo, CA

1mo
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Packaging Engineer
San Ramon, California, United States
$84k-$105k/yr HybridFull Time
Rodan + Fields
Rodan + Fields: Develops and sells dermatology-inspired skincare and haircare products.
3+ YOEBachelor's in package or related engineering, 3+ years package development experience, strong technical drawing review, project management, analytical, leadership, and communication skills.
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5d
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Packaging Engineer II
Foster City, California, United States
$102k-$132k/yr OnsiteFull Time
Gilead Sciences
Gilead SciencesNASDAQ: GILD: Develops and sells medicines for life-threatening infectious diseases.
4+ YOE4+ years packaging engineering experience in cGMP pharmaceutical/biotech preferred; Bachelor's in engineering (or Master's with 2+ years); knowledge of packaging development, qualification, and regulatory documentation.
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1w
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Sr. Packaging Engineer
Crockett, California, United States
$99k-$184k/yr OnsiteFull Time
ASR Group
ASR Group: Global refiner and marketer of cane sugar products.
5+ YOE5+ years hands-on packaging engineering experience, high-speed packaging and food industry experience preferred; strong continuous improvement, troubleshooting, and sanitary/GMP knowledge; Bachelor's in engineering required.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
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1mo
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Lead Packaging Engineer
Palo Alto or Los Angeles or Boston or Chicago or Sydney
$200k-$260k/yr OnsiteFull Time
Diraq
Diraq: Builds scalable quantum processors using silicon CMOS technology.
Bachelor's in engineering or materials science, significant semiconductor packaging experience, expertise in PCB/substrate and mechanical design, failure analysis, thermal management, and delivering scalable hardware from concept to manufacturing.
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10h
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FEA Packaging Engineer
Palo Alto, California, United States
OnsiteFull Time
Cspeed IO
Cspeed IO: A stealth startup developing next-generation optical semiconductor solutions for AI infrastructure.
6+ YOEMS/PhD in mechanical engineering/materials science or equivalent; 6+ years FEA for semiconductor packaging; expert in one FEA/CFD tool and working proficiency in a second; experience correlating simulation to hardware.
Ansys Mechanical, Abaqus, Icepak, Fluent, Flotherm, Celsius
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2mo
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Sr. Packaging Engineer
Fremont, California, United States
OnsiteFull Time
Nextracker
NextrackerNASDAQ: NXT: Designs and manufactures solar tracking systems for utility-scale power plants.
8+ YOEBachelor's in Packaging/Mechanical/Industrial Engineering or related; 8–12+ years in industrial packaging; experience with returnable packaging, data analysis, CAD; Power BI proficiency; cross-functional collaboration; travel willingness.
Power BI, Excel, SolidWorks, CATIA
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1mo
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Packaging Engineer I
Alameda, California, United States
$75k-$107k/yr HybridFull Time
Exelixis
ExelixisNASDAQ: EXEL: Discovers and commercializes innovative medicines for cancer treatment.
1+ YOEBachelor's or equivalent plus packaging operations experience; experience supporting CMOs, serialization, review/approval of packaging records, MS Office proficiency, strong analytical and communication skills.
Microsoft Office
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1mo
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Principal Packaging Engineer
Palo Alto or United States or Canada
$180k-$240k/yr HybridFull Time
Delos Data
Delos Data: Building specialized interconnects and infrastructure optimized for AI inference.
B.S./M.S. in EE or related, expertise in multi-die package design and UCIe, substrate and SI/PI knowledge, experience with TSMC/OSAT and managing subcontractors; HFSS/Sigrity familiarity a plus.
HFSS, Sigrity, UCIe
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3mo
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Packaging Design Engineer I
San Jose or Hayward or Texas
OnsiteFull Time
TransPak: Packaging solutions provider
2+ YOEBachelor’s in mechanical/manufacturing/industrial/packaging engineering; 2-3 years mechanical/structural design experience; CAD (SolidWorks/AutoCAD); GD&T knowledge; packaging design and testing experience; strong communication.
SolidWorks, AutoCAD, NX, BOM, 3D modeling, 2D drawings, GD&T
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1mo
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Advanced Packaging Reliability Engineer
San Francisco, California, United States
$266k-$445k/yr HybridFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
8+ YOE8+ years semiconductor package reliability experience; expertise in thermo-mechanical modeling, failure analysis, electromigration, reliability test plans, root-cause analysis, and corrective actions. MS/PhD preferred.
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1mo
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Sr Principal Laser Packaging Engineer
Fremont, California, United States
$200k-$280k/yr OnsiteFull Time
Koch Inc.
Koch Inc.: Operates global manufacturing, refining, and industrial technology businesses.
10+ YOEPhD in a related field, 10+ years R&D experience in optoelectronic package design transferred to manufacturing, submicron optical alignment, FEA/thermal design, GR-468 qualification, NPI, and strong supplier/customer communication.
Finite Element Analysis (FEA), CFD
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1w
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Packaging Development Specialist
Santa Rosa, California, United States
$75k-$95k/yr OnsiteFull Time
Jackson Family Wines
Jackson Family Wines: Produces and distributes premium wines from family-owned global estates.
1+ YOE1+ years packaging or engineering experience, bachelor\u0002s degree in a technical field preferred; experience with packaging development, material qualification, supplier collaboration, and specification management.
Specright, Salesforce, SharePoint, JDE
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1w
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Mechanical Engineer
San Francisco, California, United States
OnsiteFull Time
American Turbines
American Turbines: Building compact modular gas turbines for distributed power generation.
Experience designing packaged machinery and mechanical systems for field-deployable gensets/engines; design for manufacture, packaging to released drawings, and focus on footprint, cost, and serviceability.
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3w
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Associate Package Development Engineer
San Francisco, California, United States
$35-$43/hr HybridFull Time
Benefit Cosmetics
Benefit Cosmetics: Sells high-end makeup products and provides professional eyebrow styling.
1+ YOEB.S. in Packaging Engineering or related, 1+ year packaging/manufacturing experience, knowledge of secondary packaging, technical drawings, printing/color matching, project timeline management.
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1mo
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R&D Packaging Scientist 1 (Recent Grad Starting in 2026)
Pleasanton, California, United States
HybridFull Time
Clorox
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.
ArtiosCAD, TOPS
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1mo
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Senior Manufacturing Engineer
Palo Alto, California, United States
$138k-$145k/yr OnsiteFull Time
ReCor Medical
ReCor Medical: Develops ultrasound-based renal denervation systems to treat hypertension.
5+ YOEB.S. in engineering, 5+ years in a regulated medical device environment, 5 years packaging/labeling experience, ERP and electronic label/UDI tool proficiency, SolidWorks, JMP/MiniTab, disposable device and sterile packaging experience.
ArtiosCAD, Adobe Illustrator, ERP systems, electronic label/UDI management tools, JMP, MiniTab, SolidWorks
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1mo
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Staff Mechanical Engineer
Fremont or Salem
$185k-$240k/yr HybridFull Time
Agility Robotics
Agility Robotics: Develops bipedal humanoid robots for industrial warehouse automation.
8+ YOE8+ years mechanical design experience, B.S./M.S. in Mechanical Engineering, experience with mechanism design, electronics packaging, FEA/thermal analysis, Creo, Windchill, Jira/Confluence; ability to mentor engineers.
Creo, Windchill, Jira, Confluence
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1mo
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Senior Mechanical Engineer, OCS
Palo Alto, California, United States
$170k-$185k/yr OnsiteFull Time
PsiQuantum
PsiQuantum: Builds fault-tolerant quantum computers using silicon photonics technology.
5+ YOEMaster's degree in mechanical/optomechanical/packaging engineering, 5+ years in optomechanical/optoelectronic or photonics packaging, expertise in GD&T, DfM/DFMEA/PFMEA, tolerance and thermal analysis, PDM/Arena experience, strong communication.
GD&T, PDM, Arena
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2mo
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Principal Reliability Engineer
Fremont, California, United States
$114k-$196k/yr OnsiteFull Time
Coherent
CoherentNYSE: COHR: Manufactures lasers, engineered materials, and optical networking components.
5+ YOEMSc/PhD in reliability/product/NPI engineering preferred, 5+ years reliability engineering experience, knowledge of Telcordia/GR-468, lifetime modeling, qualification testing, semiconductor packaging, and strong written/verbal communication.
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3mo
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Manufacturing Engineer
Fremont, California, United States
$94k-$130k/yr OnsiteFull Time
Amphenol Advanced Sensors
Amphenol Advanced SensorsNYSE: APH: Designs and manufactures advanced sensing and measurement technologies.
3+ YOEBS in Materials/Electrical/Mechanical Engineering; 3+ years in semiconductor or sensor packaging/process development; 2+ years hands-on packaging/assembly; experience with die attach, wire bonding, flip-chip, molding/encapsulation, soldering, failure analysis; strong DOE and statistical skills; experience documenting processes and PPAP/APQP for aut...
Minitab, JMP, Excel, Wire bonders, Flip-chip bonders, Die bonders, Reflow ovens, Mold presses, Plasma cleaning tools, Pick-and-place, X-ray/CT, SEM, C-SAM, Environmental chambers
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