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Part Time Materials Science Engineer Jobs in California

ChromoLogic LLC

Lab Assistant Intern

Monrovia, CA · On-site

$24 - $30/hr

Current undergraduate or graduate student in Chemistry, Chemical Engineering, Materials Science, Mechanical Engineering , or a related field * Basic understanding of laboratory safety practices and ...

Mad Science Mt. Diablo

Instructor

Concord, CA · On-site

... science programming for kids. Our approach to teaching science invites children to pursue STEM ... part-time basis. We are currently looking for instructors for Birthday Parties, After-School ...

Mad Science Mt. Diablo

Instructor

Concord, CA · On-site

... science programming for kids. Our approach to teaching science invites children to pursue STEM ... part-time basis. We are currently looking for instructors for Birthday Parties, After-School ...

Grossmont-Cuyamaca Community College District

$70.84 - $86.11/hr

Bachelor's in engineering AND Master's in cybernetics, engineering, mathematics, or business ... Your Equivalency Materials must be included in order to submit your application. Click here for ...

Grossmont-Cuyamaca Community College District

$70.84 - $86.11/hr

... Sciences FTE: SUMMARY Under administrative leadership, it is the responsibility of part time ... Your Equivalency Materials must be included in order to submit your application. Click here for ...

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All JobsMaterials Science Engineer JobsPart Time Materials Science Engineer JobsPart Time Materials Science Engineer Jobs in California

Part Time Materials Science Engineer information

What is a part time materials science engineer?

A Part Time Materials Science Engineer is a professional who applies principles of materials science to develop, test, and evaluate materials for various applications, but works fewer hours than a full-time employee. Their responsibilities may include conducting experiments, analyzing materials, supporting research and development, and collaborating with other engineers, typically on a flexible or reduced schedule. Part time roles are ideal for those seeking work-life balance or who are pursuing further education. These engineers work across industries such as manufacturing, aerospace, automotive, and electronics, contributing to projects that require expertise in the properties and applications of materials.

What are the key skills and qualifications needed to thrive as a part time materials science engineer?

A Part Time Materials Science Engineer needs a solid background in materials engineering or a related field, with knowledge of material properties, testing, and analysis. Familiarity with laboratory equipment, materials characterization tools (such as SEM or XRD), and software like MATLAB or CAD programs is commonly required. Strong problem-solving skills, attention to detail, and effective communication are valuable soft skills for collaborating on projects and presenting findings. These abilities ensure accurate analysis, innovative solutions, and successful teamwork within the constraints of a part-time schedule.

What are some common challenges faced by part time materials science engineers, and how can they be addressed?

Part-time materials science engineers often encounter the challenge of managing complex projects within limited working hours. Balancing multiple tasks, staying updated on project developments, and maintaining effective communication with full-time colleagues can be particularly demanding. To address these challenges, it's important to prioritize tasks, maintain detailed documentation, and utilize collaborative tools to stay connected with the team. Proactive communication and setting clear expectations with supervisors can also help ensure that part-time contributions align with overall project goals.

What is the difference between Part Time Materials Science Engineer vs Part Time Materials Technician?

AspectPart Time Materials Science EngineerPart Time Materials Technician
CredentialsBachelor's or higher in Materials Science or related fieldAssociate's or technical certification in materials testing or related area
Work EnvironmentResearch labs, product development, quality controlManufacturing facilities, testing labs, quality assurance
Employer & Industry UsageResearch institutions, aerospace, automotive, electronicsManufacturers, testing labs, quality departments

While both roles involve working with materials, the Part Time Materials Science Engineer focuses on research, development, and analysis of materials, often requiring a degree in the field. The Part Time Materials Technician typically handles testing, inspection, and quality assurance tasks, often with technical certifications. The engineer's role is more analytical and design-oriented, whereas the technician's role is more hands-on and operational.

What are the most commonly searched types of Materials Science Engineer jobs in California?

The most popular types of Materials Science Engineer jobs in California are:

What cities in California are hiring for Part Time Materials Science Engineer jobs?

Cities in California with the most Part Time Materials Science Engineer job openings:

Part Time Materials Science Engineer jobs near you

Senior OSAT Engineer (Part-Time, Contract)

Altera

San Jose, CA • On-site

$159K - $230K/yr

Part-time

Re-posted 19 days ago

Job description

Job Details:Job Description:

About Altera

Altera is a global leader in FPGA and programmable logic solutions, enabling innovation in data center, communications, automotive, aerospace, and industrial markets. As we expand manufacturing capabilities for next-generation programmable devices, we are strengthening our OSAT engineering organization to deliver world-class backend manufacturing performance.

Role Summary

We are seeking a highly skilled Senior OSAT Engineer to drive outsourced assembly and test engineering activities across Altera's global supplier network. You will lead NPI readiness, yield optimization, cost improvements, and qualification activity for packaging and test flows supporting Altera's FPGA/SoC product lineup. This role requires strong semiconductor backend engineering experience, hands-on problem solving, and the ability to collaborate closely with OSAT partners and cross-functional stakeholders.

Key Responsibilities

  • Lead technical engagement with OSAT suppliers on assembly and test process development, yield ramp, quality improvement, and volume manufacturing readiness.

  • Drive new product introduction (NPI) from engineering builds through production release, ensuring OSAT capability meets electrical/thermal/mechanical requirements for FPGA and SoC products.

  • Optimize packaging and test architectures for performance, cost, and reliability: flip-chip BGA, high-pin-count packages, substrate technologies, wafer-level solutions, burn-in/FT coverage.

  • Monitor and improve backend yield performance using data-driven analysis; identify systemic issues and lead root cause / corrective actions.

  • Partner with Test Engineering, Packaging, Product Engineering, DFM, and Quality teams on process optimization, failure analysis, and manufacturability improvements.

  • Implement and maintain process control systems, SPC methodologies, automation improvements, and lean manufacturing principles at OSAT.

  • Support cost reduction initiatives including BOM optimization, process simplification, and cycle time improvements.

  • Track supplier performance metrics (yield, DPPM, cost, cycle time, OEE) and provide updates with risk assessments and mitigation plans.

  • Lead or support reliability testing and package qualification activities aligned to industry standards (JEDEC, IPC, AEC-Q).

  • Maintain strong technical relationship and communication cadence with OSAT partners to ensure transparency, collaboration, and escalation management.

Salary Range

The pay range below is for Bay Area California only. This is a part-time, hourly position that pays the equivalent hourly rate of the below salary range. Actual salary may vary based ona number offactors including job location, job-related knowledge, skills, experiences,trainings, etc.

$159,700 - $230,000USD

We use artificial intelligence to screen, assess, or select applicants for the position.Applicants must be eligible for any required U.S. export authorizations.

Qualifications:Qualifications:

Minimum Requirements

  • Bachelor's degree in Electrical Engineering, Materials Science, Mechanical Engineering, or related field.

  • 10+ years of semiconductor assembly, packaging, or test engineering experience.

  • Hands-on experience with OSAT manufacturing environments, including wafer finishing, substrate attach, interconnect packaging, test, and burn-in.

  • Strong technical understanding of backend manufacturing flows: flip-chip, wire bond, underfill, molding, final test, reliability stress and analysis.

  • Proven ability to analyze yield, reliability, and cost data to drive engineering decisions and improvements.

  • Demonstrated success working with international suppliers and cross-functional teams.

  • Strong written and verbal communication skills, including technical reporting and supplier engagement.

Preferred Qualifications

  • FPGA, ASIC, or SoC backend experience, particularly high-pin-count or high-power devices.

  • Experience in automotive or high-reliability product qualifications (AEC-Q / ISO standards).

  • Familiarity with advanced packaging: 2.5D/3D, fan-out WLP, heterogeneous integration.

  • Knowledge of supply chain risk mitigation, dual sourcing, and volume scaling strategies.

  • Experience with automation, traceability systems, and smart factory/manufacturing analytics.

Job Type: RegularShift:Shift 1 (United States of America)Primary Location:San Jose, California, United StatesAdditional Locations:Posting Statement:All qualified applicants will receive consideration for employment without regard to race, color, religion, religious creed, sex, national origin, ancestry, age, physical or mental disability, medical condition, genetic information, military and veteran status, marital status, pregnancy, gender, gender expression, gender identity, sexual orientation, or any other characteristic protected by local law, regulation, or ordinance.

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