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Sintering Jobs in California (NOW HIRING)

You will be responsible for predicting component performance from supplier process choices - pellet morphology and sintering chemistry, oxide film formation kinetics, foil etch architecture, winding ...

You will be responsible for predicting component performance from supplier process choices - pellet morphology and sintering chemistry, oxide film formation kinetics, foil etch architecture, winding ...

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... metal sintering, castings, stampings, injection molding, etc.) * Duties include material/tooling specification, design, testing and validation. * Provide Engineering support for product design ...

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Research Engineer

Alameda, CA · On-site

$120K - $175K/yr

Metal processing engineering: molten metal handling/casting, powder metallurgy (atomization, pressing, sintering), heat treatment. What You'll Do * Run bench/pilot experiments to quantify kinetics ...

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Sintering information

What is sintering?

Sintering is a manufacturing process used to create solid materials by heating powdered raw materials below their melting point until the particles bond together. This technique is commonly used in metallurgy, ceramics, and the production of certain plastics. The process enhances the strength and structural integrity of the final product, making it useful for producing components with complex shapes and specific material properties. Sintering is essential in industries such as automotive, aerospace, and electronics for making parts like gears, filters, and electronic components.

What are some common challenges faced by professionals working in sintering operations, and how can they be addressed?

One common challenge in sintering operations is maintaining consistent product quality due to variations in raw material properties or process conditions. To address this, professionals often use precise monitoring systems and adjust parameters such as temperature and dwell time in real time. Another challenge is equipment maintenance, as sintering furnaces operate at high temperatures and require regular inspection and servicing to minimize downtime. Effective communication with quality control and engineering teams is also vital to promptly resolve production issues and optimize process efficiency.

What are the key skills and qualifications needed to thrive as a Sintering Technician, and why are they important?

To thrive as a Sintering Technician, you need a solid understanding of materials science, mechanical aptitude, and experience with industrial manufacturing processes, often supported by a technical diploma or associate degree. Familiarity with sintering furnaces, temperature control systems, and quality inspection tools is typically required. Attention to detail, problem-solving skills, and effective teamwork are essential soft skills for this role. These abilities ensure the production of high-quality parts, minimize defects, and maintain efficient and safe operations in a manufacturing environment.

What is the difference between Sintering vs Machinist?

AspectSinteringMachinist
Required CredentialsTechnical training, certifications in powder metallurgy or materials scienceTechnical training, certifications in machining or manufacturing
Work EnvironmentManufacturing plants, working with powders and pressesMachine shops, workshops, manufacturing floors
Industry UsageMetal parts production, aerospace, automotiveMetal fabrication, tool and die, manufacturing

Both Sintering and Machinist roles are integral to manufacturing industries, often overlapping in metal production. Sintering involves shaping powdered materials through heat, while Machinists operate machines to cut and shape metal parts. Understanding their differences helps in choosing the right career path or job role within manufacturing sectors.

Infographic showing various Sintering job openings in California as of August 2026, with employment types broken down into 92% Full Time, 7% Part Time, and 1% Nights. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Supplier Development Engineer

San Francisco, CA • On-site

Other

Posted 9 days ago


Job description

Define best-in-class processes for ceramic, sapphire crystal, glass, and other brittle components meeting Oura design and operational requirements
Partner with Quality Engineers, Material Engineers, and Product/Industrial Designers to optimize brittle-material component design and manufacturing for cost, cosmetics, reliability, and fracture resistance
Use Cpk, GD&T, and strength/fracture testing data to drive process decisions and influence product and industrial design
Drive global suppliers to establish and optimize manufacturing processes for ceramic, sapphire crystal and glass components, ensuring quality and resolving production issues
Lead Design for Manufacturing reviews and set brittle-material acceptance criteria for tooling and processes entering development builds and production ramp
Develop and document processes, parameters, consumables, and secondary-operation requirements
Provide leadership and support at manufacturing sites during development and production ramp, resolving brittle-material issues with cross-functional teams

Requirements
  • 4+ years of direct experience in a mechanical manufacturing environment as a Supplier Development Engineer, Supply Base Engineer, Manufacturing Engineer, Manufacturing Design Engineer, Supplier Industrialization Engineer, or equivalent role, with 2 or more years focused on brittle materials
  • Experience driving global suppliers to establish and qualify brittle-material manufacturing processes from NPI to mass production, including DFM reviews that surface brittle-specific risks before build start
  • Hands-on knowledge of ceramic, sapphire crystal, and glass manufacturing processes, including CIM, sintering, CNC grinding, lapping/polishing, edge chamfering, laser cutting/drilling, PVD/coating adhesion on brittle substrates
  • Experience with failure analysis (fractography), design of experiments (DOE), and dimensional capability (Cpk, GD&T)
  • Working understanding of brittle fracture mechanics and relevant strength/reliability testing, including 4-point bend, ring-on-ring, and thermal shock/cycling
  • Knowledge of cosmetic defect standards for ceramics, sapphire crystal, or glass
  • Ability to travel internationally, up to ~15% of the time
  • Excellent critical thinking and problem-solving skills, with the ability to communicate challenges clearly to leadership and cross-functional partners
  • Positive, high-urgency mindset with willingness to learn and challenge the status quo
  • Direct experience with ceramics, sapphire crystal, or glass on highly cosmetic parts or health wearable devices strongly preferred
Core Competencies

Demonstrates expertise in brittle materials manufacturing processes, including ceramic, sapphire crystal, and glass, with a strong focus on quality assurance and supplier development. Proven ability to lead cross-functional teams in optimizing design for manufacturing and resolving production challenges.

Highest-signal resume keywords
  • Brittle Materials Manufacturing
  • Supplier Development Engineering
  • Design For Manufacturing (DFM)
  • Failure Analysis (Fractography)
  • Cpk and GD&T Expertise
ATS Optimization Keywords Hard Skills
  • CIM
  • Sintering
  • CNC Grinding
  • Lapping/Polishing
  • Edge Chamfering
  • Laser Cutting/Drilling
  • PVD/Coating Adhesion
  • Brittle Fracture Mechanics
  • Dimensional Capability (Cpk)
  • Design Of Experiments (DOE)
Soft Skills
  • Critical Thinking
  • Problem-Solving
  • Communication
  • Positive Mindset
  • Willingness To Learn
Industry Keywords
  • Ceramics
  • Sapphire Crystal
  • Glass
  • Cosmetic Defect Standards
  • Health Wearable Devices
  • Manufacturing Processes
  • Production Ramp
  • Cross-Functional Teams
  • International Travel
  • NPI to Mass Production
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