ZipRecruiter

Log In

1

Science Item Writer Jobs in California (NOW HIRING)

Poshmark

Sr. Engineer, Machine Learning

Redwood City, CA · On-site

$120 - $150/hr

Buying and selling fashion feels simple, joyful, and personal, while every item tells its own story ... Should be able to write algorithms with ease. * Solid understanding of Data Science and ML ...

Kagome Inc.

RO Lab Sensory Assistant

Los Banos, CA · On-site

DUTIES AND RESPONSIBILITIES Item % of Time Job Function 1 90 Sample Collection & Preparation ... Some college courses in a science field preferred. Years and Type of Related Experience Required:

KAGOME, Inc.

RO Lab Sensory Assistant

Los Banos, CA · On-site

$19.27/hr

Description DUTIES AND RESPONSIBILITIES Item % of Time Job Function 1 90 Sample Collection ... Some college courses in a science field preferred. Years and Type of Related Experience Required:

ClifyX

Stibo STEP PIM & Oracle Retail

San Francisco, CA · On-site

... Science, Engineering, or a related technical field. ⦁ Retail Domain Expertise: 10+ years of core ... Actively write code, configure, and architect Stibo STEP (Item, Location, Vendor Portal) alongside ...

Cerebras

Research Scientist

San Jose, CA · On-site

$140 - $210/hr

... item on an engagement. We raised a $60M Series A led by Andreessen Horowitz, with Foundation ... You write the code, run the experiments, and read the logs. This is not a role that directs ...

Sam's Club

(USA) Software Engineer III

Fremont, CA · On-site

$117K - $234K/yr

It leads the evolution of item lifecycle management through AI-driven processes, enhancing item ... Translate project requirements into technical solutions, write code, and conduct unit testing to ...

SCN BestCo

Director, Contract Sales

Santa Cruz, CA · On-site

$171.88 - $257.81/hr

With unique food science expertise and proprietary processes, we've pioneered many firsts. The fire ... Create business case for new item development to include Research & Development (R&D) needs ...

previous pagenext page

Showing results 21-40

All JobsScience Item Writer JobsScience Item Writer Jobs in California

Science Item Writer information

What is a science item writer?

A Science Item Writer creates questions and assessment materials for tests in subjects like biology, chemistry, physics, and earth science. They ensure items align with educational standards, are scientifically accurate, and assess a range of cognitive skills. This role often involves reviewing and revising test questions based on feedback from educators and field testing. Science Item Writers may work for educational publishers, testing companies, or government agencies. Strong subject knowledge, attention to detail, and an understanding of assessment principles are essential for success in this role.

What does a science item writer do?

A typical day for a Science Item Writer involves researching curriculum standards, drafting and reviewing assessment items or questions, and collaborating with other writers, editors, and subject matter experts to ensure scientific accuracy and pedagogical soundness. You may spend significant time refining questions, reviewing feedback, and sometimes participating in virtual meetings or item review panels. While some Science Item Writers work independently, many are part of a larger team within educational publishers or testing organizations. This role offers opportunities to develop content for various grade levels and scientific disciplines, contributing directly to student learning and assessment outcomes.

What are the key skills and qualifications needed to thrive as a science item writer?

To excel as a Science Item Writer, you need a strong background in science education, subject matter expertise (often with a degree in a scientific field), and experience with educational standards. Familiarity with assessment authoring platforms, content management systems, and sometimes state or national educator certification are common technical requirements. Strong written communication, attention to detail, and the ability to accept constructive feedback are highly valued soft skills. These competencies are crucial for producing accurate, fair, and engaging science assessment items that meet educational goals and standards.

What are popular job titles related to Science Item Writer jobs in California?

For Science Item Writer jobs in California, the most frequently searched job titles are:

What job categories do people searching Science Item Writer jobs in California look for?

The top searched job categories for Science Item Writer jobs in California are:

What cities in California are hiring for Science Item Writer jobs?

Cities in California with the most Science Item Writer job openings:

Science Item Writer jobs near you
Infographic showing various Science Item Writer job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% Remote job distribution.

R&D Formulation Specialist

Excelsior Nutrition Inc

Anaheim, CA • On-site

$20 - $22/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 13 days ago

Job description

Benefits:
  • Life Insurance
  • Health insurance
  • Paid time off
  • Vision insurance
  • 401(k)
  • 401(k) matching
  • Dental insurance

The R&D Formulation Specialist performs various project duties supporting the product development of a contract manufacture of Nutraceuticals and Dietary Supplements. This includes FPS process, formulation, bill of materials database maintenance, and record retention SOPs and new product process.
 DUTIES & RESPONSIBILITIES:
The following responsibilities would characterize the requirements of this position. Must possess the skills necessary to perform the majority of the listed functions:
1.       Interpret customer’s explanations, descriptions and requests and convert them to the chemical components and formula combinations
2.       Meet with suppliers and technical experts for product information collecting newest developments and formulating appropriate applications.
3.       Assemble chemicals and materials into laboratory batches and test formula for efficacy/performance
4.       Modify, substitute, and reformulate materials to meet highest level of customer expectations, and quality while maintaining lowest formulation costs
5.       Evaluate alternate chemical suppliers
6.       Enter and review formulas in computer system
7.       Trouble shoot formula issues related to manufacturing/compounding
8.       Revise priorities keeping all deadlines under control according to production demands, customer needs and company interests.
9.       Maintain professional expertise through individual study, continuing education and professional development
10.   Must communicate progress, problems and needs with management, vendors, customers as appropriate
11.   Assist with managing the product development process from the concept phase to the post-launch analysis phase
12.   Involvement in new product concept brainstorming meetings
13.   Primary liaison with overseas vendors for Product Development from artwork to product specifications, sculpting, and sample approval
14.   Negotiate pricing with oversees vendors
15.   Set up item number and other development information in item master while updating and maintaining it
16.   Ensure the accuracy of product and packaging samples and seek approvals
17.   Guarantees deadlines are met to obtain samples for tradeshows & licensor
18.   Initiates collateral requests within the Creative Department and/or with outside service vendors
19.   Works with Quality Compliance department regarding compliance issues
REQUIREMENTS:

Competencies
1.       M.S or B.S. degree in Chemistry, Biology, Food Science or other physical science
2.       2-3 years’ experience in formulation of new and innovative personal care products, preferably in a contract manufacturing environment
3.       Ability to multitask handling 4-5 bench projects at a time
4.       Ability to thrive within a team environment
5.       Working knowledge of claim substantiation
6.       Current knowledge of ingredient technology and familiar with working within customer and international
7.       Extensive knowledge of laboratory procedures, test instrumentation, and experimental design
8.       Advance writing, reading, and math skills including statistical analysis
9.       Ability to interpret, analyze, reason, and plan