98 Results for

Scientist Jobs in Walnut, CA

Jobs

New!

Los Angeles, CA2 days ago

Full-time
Employee

These systems consist primarily of computer networks and system integration laboratories (SILs), but may also include hardware-in-the-loop (HITL) facilities that integrate digital and analog processors, cockpit displays and controls, aircraft, weapons, environmental and threat models, databases, and operational flight program software related to interactive man-in-the-loop battlespace environments. Provides technical expertise in the area of software development, integration of models, armament, sensor and electronic warfare systems for a complex integrated battlespace modeling and simulation environments consisting of digital & analog processors, cockpit displays & controls, mechanical & electrical interfaces, and operational flight program software.

Torrance, CA11 days ago

Full-time
Employee

Client is seeking anEngineering Research Scientistwith a strong EE/RF background and technical proposal writing background to join the Engineering Team, which works on advancing cutting-edge technology for integration into advanced systems and platforms in the aerospace industry. Lead the creation of new concept/architecture design, development, and implementation activities related to RF sensing and processing components/systems development including simulation and modeling, prototyping, and testing.

Los Angeles, CA9 days ago

$105,000–$140,000 Per Year

Responsibilities of the Scientist - Discovery Biology: The Scientist - Discovery Biology will develop, refine, and validate assays focused on aging and retinal biology to support multiple research efforts. This Scientist - Discovery Biology position centers on studying the biological processes behind aging and retinal degeneration, supporting a broader pipeline of programs targeting neurodegenerative conditions.

New!

El Monte, CAToday

$25–$27 Per Hour

Responsible for providing the analysis, administration and oversight of varied geological, chemistry, microscopy policies, programs and practices; provides feedback and guidance regarding the analysis of materials, products and/or devices utilizing using intermediate to complex professional and technical knowledge. Bachelor's degree in Geology, Biology, Microbiology, Chemistry, Biochemistry, or a closely related science field; AND five (5) years of direct experience is ideal, but we will consider an equivalent combination of education, training, and experience.

San Dimas, CA13 days ago

$1,594.60–$1,782.20

As an integral part of our team, you'll collaborate closely with fellow healthcare professionals, ensuring every patient receives the highest level of care possible. Prime Time Healthcare is seeking dynamic individuals like you to join our team in San Dimas, CA and make a real impact in patient care!

New!

Mission Viejo, CA4 days ago

$2,010–$2,238

Required Skills: Hospital clinical , ABO/Rh/Antibody Screen & ID, AHG Crossmatch, Antibody Typing: Tube Method, Antigen Typing, Crossmatch-Immediate Spin/IgG, Direct Coombs (DAT), Electronic Crossmatch, Indirect Coombs Test, Transfusion Reaction Workup. Aya Healthcare has an immediate opening for the following position: Clinical Lab Scientist in Mission Viejo, CA.We’ll work with you to build the healthcare career of your dreams.

New!

Orange, CA4 days ago

$2,149–$2,377

Required Skills: Hospital clinical , ABO/Rh/Antibody Screen & ID, AHG Crossmatch, Antibody Typing: Tube Method, Antigen Typing, Cold Agglutinins, Cord Blood Evaluation, Crossmatch-Immediate Spin/IgG, Direct Coombs (DAT), Electronic Crossmatch, Indirect Coombs Test, Rhogam Screening, Transfusion Reaction Workup, Accessioning, Pipetting, Specimen Collection, Specimen Receipt, Specimen Transport, Reporting test results, Blood banking procedures, Patient identification process, Thawing/Cooling of Blood Products, Blood specimen storage, Hazardous materials and MSDS, Proper disposal, Proper labeling, Quality assurance and controls, Transmission based precautions. Aya Healthcare has an immediate opening for the following position: Clinical Lab Scientist in Orange, CA.We’ll work with you to build the healthcare career of your dreams.

Fullerton, CA7 days ago

Remote

$82,000–$141,000 Per Year

A typical market demand pattern is clear: organizations still need entry-level software programmers, Java full stack developers, Python/Java developers, DevOps-focused engineers, and on the data side data analysts, BI analysts, data engineers, data scientists, and machine learning engineers. SynergisticIT since 2010, has helped candidates land full-time roles at major organizations ( including Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Banking, Wayfair, Client, Client, and more) with offers commonly in the $95k–$154k range depending on role and skill depth.

Los Angeles, CA10 days ago

$78,000–$127,000 Per Year

Since 2010 , SynergisticIT has helped candidates return to the workforce and land full-time jobs at major employers—companies like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Intel, Citi, JPMC, Walmart Labs, Deloitte , and more—often with offers between $90,000 and $154,000 depending on role and expertise. SynergisticIT commonly supports hiring pipelines for roles such as junior software programmer , Java full stack engineer , Python/Java developer , DevOps/cloud engineer , plus data-track roles like data analyst , BI analyst , data engineer , data scientist , and ML/AI engineer .

Mission Viejo, CA7 days ago

$49–$55 Per Hour

Independently performs moderate to highly complex clinical tests following the required procedures and policies. BS in medical technology or other life/physical sciences from an accredited college or university is REQUIRED.

Los Angeles, CA12 days ago

$2,200–$2,300

The ideal candidate will have strong expertise in microbiology, including bacteriology, mycobacteriology, mycology, and parasitology, and will play a key role in diagnostic testing and patient care support. Job SummaryWe are seeking an experienced Clinical Lab Scientist (CLS) to join a hospital-based clinical laboratory.

Fullerton, CA24 days ago

Remote

$82,000–$141,000 Per Year
Full-time
Employee

A typical market demand pattern is clear: organizations still need entry-level software programmers, Java full stack developers, Python/Java developers, DevOps-focused engineers, and on the data side data analysts, BI analysts, data engineers, data scientists, and machine learning engineers. SynergisticIT since 2010, has helped candidates land full-time roles at major organizations ( including Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Intel, JPMC, Wayfair, Bank of America, Citi, and more) with offers commonly in the $95k–$154k range depending on role and skill depth.

Irvine, CA16 days ago

Remote

$82,000–$136,000 Per Year
Temporary
Contractor
Full-time

SynergisticIT since 2010 has helped candidates land full-time roles at major organizations (examples often listed include Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Banking, Client, Client, Wayfair, and others), with offers in the $95k–$154k range depending on role and stack. We're actively engaging candidates for full-time opportunities aligned to client needs: software programming, Java full stack development, Java/Python roles, DevOps engineering, and data roles spanning analytics, engineering, science, and ML/AI.

Fullerton, CA12 days ago

$82,000–$145,000 Per Year
Temporary
Contractor
Full-time

SynergisticIT works with clients hiring for entry-level software programmers, Java full stack developers, Python/Java developers, data analysts, data engineers, data scientists, and machine learning engineers. Ideal candidates for interview-focused support include: recent grads with limited experience, candidates stuck after multiple interviews, professionals returning after layoffs, candidates with career gaps.

New!

Irvine, CA4 days ago

Remote

Temporary
Contractor
Full-time

New!

Los Angeles, CA4 days ago

$78,000–$145,000 Per Year
Temporary
Contractor
Full-time

SynergisticIT works especially well for candidates such as: recent grads in CS/Engineering/Math/Stats, jobseekers who were laid off and need an updated stack, career switchers who want a guided plan, candidates with career gaps, people with "learning but not hired” bootcamp history, experienced professionals not landing interviews, and international candidates on F1/OPT needing a clear employment pathway. Since 2010, SynergisticIT has helped thousands of candidates secure full-time roles with leading companies and recognizable brands—think Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Walmart Labs, Client, Banking, Client, Wayfair, and many more—often in the $95k to $154k offer range depending on role, location, and skillset.

Los Angeles, California30+ days ago

$130,000–$135,000 Per Year

You will be responsible for: Supporting a range of consulting activities related to large-scale local and global programs to build custom datasets for machine learning algorithms including protocol development, data collection, data management, and analysis. D. in Electrical Engineering, Computer Engineering, Physiology, Human Factors, or a related engineering/scientific field (such as Applied Mathematics, Computer Science, Cognitive Science, Applied Physics, Industrial Engineering, Mechanical Engineering, Civil Engineering, or Robotics).

Torrance, California21 days ago

Assists in activities related to engagement with scientific Key Opinion Leaders (KOLs) for research collaboration opportunities, and the efforts to support Herbalife’s strategic external engagement with scientific and nutrition professional’s community and attends relevant trade association activities as dictated by business needs. • Communicates and presents the science behind products to cross functional stakeholders (Scientific Affairs, Legal, Formulation, Marketing, Global Regulatory Affairs, Sourcing, Corporate Communications at regional and corporate levels) to support business.

New!

Irvine, CAToday

$100,000–$200,000 Per Year

The ideal candidate will have hands-on experience creating QC systems for, developing, validating, and troubleshooting immunoassays for clinical or research applications, with a strong understanding of assay performance characteristics, reagent development, and analytical methods. The selected candidate will be responsible for: Design, develop, optimize, and validate immunoassays for automated platforms including Phadia and/or IMMULITE systems.

Tustin, CA30+ days ago

$90,000–$115,000

This position is dedicated to doing everything possible in support of the customer: performing experiments, creating application notes, enabling automation workflows, troubleshooting in the field, training global teams, and serving as a technical overlay to business development and sales. Actual compensation details will be provided in writing at the time of offer, if applicable, and is based on several factors we believe fairly and accurately impact compensation, including geographic location, experience, knowledge, skills, abilities, and other job permitted factors.

Los Angeles, CA30+ days ago

Full-time

This role offers an opportunity for impact across program areas spanning the Los Angeles County homelessness system, including but not limited to outreach and response to unsheltered people, interim housing and temporary shelters, permanent supportive housing and case management services that sustain people in housing, and benefits entitlement programs. Option I:Two (2) years of experience carrying out complex data science projects that included independently developing and applying methods to identify, collect, process, structure, and analyze data using statistical prediction, inference, and optimization to support data-driven program design and management, at a level equivalent to Data Scientist.

Los Angeles, CA30+ days ago

$70–$85

Expert-level, hands-on experience and strategic understand of modern data architectures (e.g., real-time streaming with Kafka/Kinesis, data lakes/warehouses like Snowflake/BigQuery, feature stores, MLOps pipelines). Build the models and specify the data platforms that translate raw player data into actionable insights for both humans (designers, producers) and machines (AI training and evaluation).

Riverside, CA30+ days ago

Full-time

This role is responsible for applying advanced scientific, analytical, and technical expertise to support C4I systems, ISR capabilities, and data-driven mission operations, including development of innovative approaches to enhance system performance, predictive analysis, and operational effectiveness. As a Senior Scientist, you will play a critical role in designing, building, securing, and operating software solutions that support mission success and operational excellence across Federal Government organizations.

Riverside, California30+ days ago

This role is responsible for applying advanced scientific, analytical, and technical expertise to support C4I systems, ISR capabilities, and data-driven mission operations, including development of innovative approaches to enhance system performance, predictive analysis, and operational effectiveness. Company Benefits: PSI offers full-time, benefits eligible employees a competitive total compensation package that includes paid leave, and options for employer sponsored group medical, dental, vision, short-term and long-term disability, life insurance, AD&D coverage, legal services, identity theft, and accident insurance.

Newport Beach, CA30+ days ago

Originally known for leadership in enterprise resource planning (ERP) software, SAP has evolved to become a market leader in end-to-end business application software and related services for database, analytics, intelligent technologies, and experience management. For SAP employees: Only permanent roles are eligible for the SAP Employee Referral Program (https://one.int.sap/me@sap/jobs_and_hiring/employee_referral/region/0000/lang/en) , according to the eligibility rules set in the SAP Referral Policy.

Newport Beach, CA30+ days ago

Originally known for leadership in enterprise resource planning (ERP) software, SAP has evolved to become a market leader in end-to-end business application software and related services for database, analytics, intelligent technologies, and experience management. As a cloud company with two hundred million users and more than one hundred thousand employees worldwide, we are purpose-driven and future-focused, with a highly collaborative team ethic and commitment to personal development.

LA, California30+ days ago

$105,700–$234,500 Per Year

Primary duties include: Review and assess patient clinical notes and sequencing data from high-complexity molecular assays, including Clinical Exome Sequencing, Solid Tumor Sequencing Panels, and Hematologic Malignancy Sequencing Panels. In this critical role, you will curate and interpret germline and somatic variants and prepare high-quality clinical reports derived from exome and targeted cancer sequencing assays.

Santa Fe Springs, CA30+ days ago

$28.70–$30.60 Per Hour

Additionally, you will formulate Nutrition Facts and Supplement Facts panels, manage lab samples and supplies, and advise on ingredient selections to enhance flavor and nutrition, especially for dietary supplements. Collaborating with the R&D Director and Product Development and Process Manager, you will help ensure timely project execution and smooth transfer of new products into manufacturing.

Tustin, CA30+ days ago

$47–$55

This role maintains competency in all phases of testing (pre-analytic, analytic, and post-analytic), operates and troubleshoots automated laboratory instruments, and ensures accurate and timely entry of patient results into the laboratory information system. Responsible for the accurate documentation of all testing activities including but not limited to patient specimens, proficiency testing, quality control results, performance of preventive maintenance/calibration of instruments, and LIS results entry.

New!

Mission Viejo, CA1 day ago

$2,393–$2,393

AlliedTravelCareers is working with Slate Healthcare to find a qualified CLS in Mission Viejo, California, 92691! Specialist, Lab Scientist, Nights, Duration:13 weeks.

New!

Orange, CA1 day ago

$2,393–$2,393

AlliedTravelCareers is working with Slate Healthcare to find a qualified CLS in Orange, California, 92868! Specialist, Lab Scientist, Nights, Duration:13 weeks.

Norwalk, CA24 days ago

Provides support and facilitates communications by effectively navigating computer and phone systems, building and maintaining customer relationships, and providing a positive, professional and empathetic understanding to all customers. The Clinical Laboratory Scientist is responsible for the accuracy, reliability and timeliness of patient test results (pre-analytical, analytical and post-analytical) used for the diagnosis, management and treatment of patients.

New!

Los Angeles, CA4 days ago

$47–$73

This role offers an exciting opportunity to contribute to life-saving diagnostics by performing high-quality laboratory testing. As a key member of the laboratory team, you will ensure accurate, timely results that directly influence medical decisions and patient outcomes.

Irvine, CA11 days ago

$80,850–$95,000

The Scientist, Analytical Development performs and leads analytical development activities and tasks to support formulation development and drug product manufacturing with a focus on large molecule analysis. Employees at Forma are expected to take on meaningful responsibility, collaborate directly with colleagues and clients, and contribute to building scalable systems and processes as the company grows.

Rancho Cucamonga, California30+ days ago

$118,601.60–$157,144 Per Year

Under the direction of the Manager, Data Science, the Data Scientist II is responsible for modeling complex institutional problems, discovering insights, and identifying opportunities using statistical, algorithmic, mining and visualization techniques. Proven ability to manipulate large datasets and use database and general-purpose programming language (such as Hadoop MapReduce, Python, JavaScript, or other big data frameworks, Java).

Los Angeles, California30+ days ago

$104,395–$178,963 Per Year

Children’s Hospital Los Angeles is consistently ranked among the top 10 children's hospitals in the nation, delivering world-class care through more than 350 specialized programs and services. Posting Range: $104,395.00-$178,963.00 Location/Org Data : Closing: CHLA is a leader in pediatric and adolescent health, in our community, across the nation, and around the world .

Irvine, California30+ days ago

$138,230.12–$200,406.07 Per Year

Demonstrated experience with cloud environments including Azure, AWS, Google cloud, advanced analytic methods including machine learning techniques (Gradient Boosting, Random Forest, Neural Networks, Clustering, PCA, NLP, Image analytics, etc. Choose To Make A Difference: Reporting to the Director, Analytics Intelligence, the Senior Data Scientist provides analytical guidance and support to organizational decision makers via analysis, interpretation, and modeling of data.

Los Angeles, CA30+ days ago

$76,700–$201,900 Per Year

Job responsibilities include supporting the PI in the design and execution of funded projects, including preparation of samples for MicroED (macromolecular and small molecules, materials etc), optimization of parameters for MicroED including all aspects of sample preparation, data collection, data archiving and management, microscope optimization, data analysis, structure solution, pipeline optimization, paper writing and submission, grant writing, mentoring and teaching other lab members, writing budget and progress reports as required, day-to-day tasks related to project management, supervising graduate/undergraduate students, other postdoctoral fellows and technicians in the group as needed and engaging in collaborations as directed by the PI. The University of California promotes the social mobility of its students, equips them with the tools and experience that furthers their ambitions, and regards their accomplishments across the life span as evidence of the profoundly positive impact of higher education.

Los Angeles, CA30+ days ago

$131,200–$172,200 Per Year

Work Location: This position is a hybrid role based in our New York City office, Los Angeles Office, or Tempe Office requiring a hybrid work schedule with 3 days of in-office work per week Thursdays are a required in-office day for team meetings and events, while your other two office days are flexible to suit your schedule. Connecting the dots across these datasets gives us unique insight into how the healthcare system functions and allows us to improve care coordination, better manage risk, build higher-performing provider networks, and create a standout consumer experience in our product.

Pasadena, California30+ days ago

$211,500–$258,500 Per Year

For over five decades, we've connected the lessons of past failures with tomorrow's solutions to advise clients as they innovate technologically complex products and processes, ensure the safety and health of their users, and address the challenges of sustainability. Work Environment: At Exponent, we have found that in-person interactions deepen employee engagement and are crucial for development, for realizing the full potential of our talented and diverse teams, and for building a more inclusive workplace where all have a sense of belonging.

New!

Irvine, California2 days ago

$103,093–$134,204 Per Year

By offering a comprehensive portfolio of products and services in cell culture media, discovery research reagents, recombinant growth factors and proteins, fine chemicals, and critical assay materials, we partner with the brightest minds in biotech and pharma to tackle the world’s biggest health challenges. Our headquarters in Santa Ana, California, is surrounded by world-class schools, lush parks, and scenic beaches like Laguna and Huntington, making it an ideal place to live, work, and explore.

Irvine, California18 days ago

$103,000–$115,000 Per Year

Irvine, California11 days ago

$104,313–$147,624 Per Year

The R&D Principal Scientist – RMC will lead technical projects related to raw material characterization (RMC) and formulation science services to both internal and external customers. Collaborate with Quality, Product Line Management, Procurement, Manufacturing and R&D to create solutions for optimal media formulation quality and supply chain and vendor management.

Commerce, CA30+ days ago

$70,100–$122,000 Per Year

The ideal candidate brings strong technical expertise, excellent sensory capabilities, and a collaborative mindset to drive product innovation and deliver solutions that meet both customer and business expectations. This role is responsible for developing and optimizing beverage formulations across a variety of formats, including sparkling, still, juice, coffee/tea, and functional beverages.

Anaheim, California30+ days ago

The employee will also be expected to support all organizational expectations including, but not limited to; Customer Service, Patient’s Rights, Confidentiality of Information, Environment of Care and AHMC-ARMC initiatives. This knowledge includes the use of specialized analytical instrumentation, clinical correlation of test results, quality control requirements, and preventative maintenance.

Brea, California30+ days ago

$118,465–$224,994 Per Year

Partners with PDMs and cross functional teams including MTS, Underwriting, Sales Development, and other divisions to implement product enhancements; Supports company-wide initiatives on data and product delivery process. Overview: Position Summary:At Mercury, members of our Product Management Team are responsible for driving profitable growth in their assigned states and line of business (Personal Lines Auto, Property or Commercial insurance).

New!

Irvine, California2 days ago

Precision Engineering: Innovate new mechanisms to transition geolocation precision from areal (e.g., Postal, Census centroids) to specific (e.g., Parcel, Rooftop centroids) to differentiated (e.g., Front Door, Loading Dock, Drop-Off Points, etc.). Spatial Verification: Develop validation loops using multiple contributor data sources to verify that geocoded points link to other terrestrial datasets which link back to the original geocoded points.

Los Angeles, CA30+ days ago

Utilizes in-depth insurance pricing knowledge to help build Python program to help set base rates and perform market disruption analysis. Experience Requirements: Minimum two years of work experience required in data analysis, statistical or mathematical modeling, or related.

Long Beach, CA30+ days ago

$54.52–$81.10 Per Hour

It is a Joint Commission-certified Thrombectomy-Capable Stroke Center and was named as a 2024-2025 High Performing Hospital for Heart Attacks by U.S. News & World Report. With our combined resources CommonSpirit is committed to building healthy communities advocating for those who are poor and vulnerable and innovating how and where healing can happen both inside our hospitals and out in the community.

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Scientist Jobs in Walnut, CA

Jobs

Computer ScientistJT4

Senior Research Scientist (EE/RF background)GCR Professional Services

Scientist - Discovery BiologyAtrium

Asbestos Scientist 3Pace Analytical Services

Travel Clinical Lab Scientist (CLS) - $1,595 to $1,782 per week in San Dimas, CAPrime Time Healthcare

Travel Clinical Lab Scientist (CLS) - $2,010 to $2,238 per week in Mission Viejo, CAAya Healthcare

Travel Clinical Lab Scientist (CLS) - $2,149 to $2,377 per week in Orange, CAAya Healthcare

Remote Software Developer (Entry Level)/Data Scientist - Junior Level (Remote)Synergistic it

Entry Level Data Scientist/Analyst/Java full stack developerSynergistic it

Clinical Laboratory ScientistMindlance

Travel Clinical Lab Scientist (CLS) - $2,200 to $2,300 per week in Los Angeles, CALancesoft Inc.

Remote Software Developer (Entry Level)/Data Scientist/Engineer - Junior (Remote)SynergisticIT

Junior Data Scientist /java microservices developer/Jr data analyst-remoteSynergisticIT

Entry level Java Microservices developer/ data scientistSynergisticIT

Data Scientist/Engineer - Junior (Remote)SynergisticIT

Junior java developer /Data Scientist/EngineerSynergisticIT

Machine Learning User Research Scientist (Ph.D. required)Exponent Inc.

Research Scientist, Ingredient and Product ScienceHerbalife

Research Scientist - Simply BiotechTalentZok

Field Application ScientistZymo Research Corporation

Senior Data Scientist, Data Analytics & Reporting (N380)Public Health Foundation Enterprises, In

Sr. Data Scientist, AI Web GameWolf Games

Senior Scientist – Secret Clearance | Riverside, CACambridge International Systems Inc

AMOC Senior ScientistPlanned Systems International, Inc.

AI/ML Applied Data Scientist - Generative AISAP

Senior AI/ML Applied Scientist - Generative AISAP

Clinical Genomics Variant ScientistESRhealthcare and EXEC STAFF RECRUITERS

R&D Development Food Scientist- Hiring Now! | Food Science | 835149Helpmates

CLS - Clinical Lab ScientistPangea Laboratory, LLC

Travel Clinical Lab Scientist (CLS) - $2,393 per week in Mission Viejo, CAAlliedTravelCareers

Travel Clinical Lab Scientist (CLS) - $2,393 per week in Orange, CAAlliedTravelCareers

Clinical Laboratory Scientist (CLS) - Per Diem, Variable (Norwalk)Los Angeles Community Hospitals

Clinical Laboratory ScientistTEEMA Group

Scientist, Analytical Development (Large Molecule)Forma Life Sciences

Data Scientist IIInland Empire Health Plan

Clinical Lab Scientist SupervisorChildren's Hospital Los Angeles

Senior Data Scientist (Onsite)West Coast University, Inc.

Project Scientist-Biological ChemistryUCLA Fielding School of Public Health

Data Scientist IIOscar Health

Principal Engineer/Scientist- Water ResourcesExponent Inc.

Sr. Scientist II- CHO CellsFujifilm

Sr. Scientist I - R&D BioproductionFujifilm

R&D Principal Scientist-Raw Material CharacterizationFujifilm

RD&A Senior Scientist - BeveragesKerry

Clinical Lab ScientistAHMC Healthcare

Lead Data Scientist/Pricing ManagerMercury Insurance Services, LLC

Senior Geospatial Data Scientist (Address and Geocoding)Cotality

Senior Data Scientist-PricingVeterans Sourcing Group

Clinical Laboratory Scientist LeadDignity Health

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