69 packaging engineer jobs at 42 companies in Fairfield, CA

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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.
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.
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
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
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
9h
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Senior Packaging Engineer & Sustainability Lead
Stockton, California, United States
$130k-$165k/yr HybridFull Time
Kevin's Natural Foods
Kevin's Natural Foods: Produces healthy, refrigerated and frozen ready-to-eat meals and sauces.
7+ YOEBachelor's in engineering, 7+ years packaging engineering experience in food/CPG, expertise in packaging materials/qualification, knowledge of FDA/USDA/SQF/HACCP/GMP, and ability to travel 20-30%.
2w
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Engineer, Packaging and Labeling
Sacramento, California, United States
$85k-$105k/yr OnsiteFull Time
Orca Bio
Orca Bio: High-precision cell therapies for blood cancers and autoimmune diseases.
2+ YOEBSc in life sciences or engineering, 2+ years biopharma manufacturing experience, knowledge of cGMP, cold chain and packaging operations, lean manufacturing background, strong communication and problem-solving.
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.
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
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
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.
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.
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
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
1w
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Product Test Engineer
Fremont, California, United States
$75k-$95k/yr OnsiteFull Time
ISE Labs
ISE LabsNYSE: ASX: Provides semiconductor test and engineering services to manufacturers.
0+ YOEBachelor's in engineering, 0–3+ years experience in packaging/assembly or product engineering, experience with KLA ICOS preferred, Python/C/C++/Java and MS Office skills, ability to lift up to 50 lbs.
KLA ICOS, Microsoft Excel, Microsoft Project, Microsoft Word, Microsoft Outlook, Python, C/C++, Java, Unix, Linux, Windows, DVM, Oscilloscope, Soldering
3w
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Mechanical Engineer, Sr.
Petaluma, California, United States
$123k-$187k/yr OnsiteFull Time
AeroVironment
AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.
8+ YOE8+ years mechanical engineering experience with 5+ years on production rotating electrical machines or electronics packaging; SolidWorks, ANSYS, ANSYS Icepack proficiency; MIL-STD-961D familiarity; MS preferred.
SolidWorks, ANSYS, ANSYS Icepack
6d
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Technical Procurement Engineer
Livermore, California, United States
$146k-$223k/yr HybridFull Time
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
Bachelor’s in engineering or equivalent, technical procurement and manufacturing experience, ability to prepare procurement packages, knowledge of fabrication/manufacturing methods, and ability to obtain DOE Q clearance.
Manufacturing Resource Planning (MRP)
2mo
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Senior Mechanical Engineer, HV Design
Berkeley, California, United States
$129k-$169k/yr OnsiteFull Time
Form Energy
Form Energy: Developing multi-day batteries for grid-scale energy storage.
4+ YOESenior mechanical design engineer with 4+ years experience in high-volume electromechanical systems; strong CAD, thermal/structural analysis, and packaging expertise.
CAD, SolidWorks, NX
2mo
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Operations Engineer, GES NA Ops Engineering
Arlington or Boston or Austin or Nashville or Bellevue or Arlington or New York or San Francisco or Irving or Houston
HybridFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
4+ YOEBachelor's in industrial/manufacturing engineering; 4+ years in industrial/operations engineering; experience with material handling equipment; knowledge of automated material handling systems, packaging and storage; intermediate AutoCAD, VBA, SQL.
AutoCAD, VBA, SQL, Microsoft Office, Visio, MS Project
2mo
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Senior Staff Software Engineer - Pricing and Packaging
San Francisco or Denver or New York City
$189k-$278k/yr HybridFull Time
Gusto
Gusto: Cloud-based payroll and HR software for small businesses.
10+ YOE10+ years of software engineering; 2+ years as tech lead; strong backend experience; distributed systems; AI tooling experience; cross-functional collaboration; excellent communication; BS degree or equivalent.
Ruby, Java, Python, Go