Research jobs in Castro Valley, CA

Aug 26, 2026

Full time

Teacher Eligibility Pool: Single Subject Science, Chemistry (2026-27)

$62,695 - $109,878 yearly

Oakland Unified School District Oakland, CA

OUSD is Hiring Certificated Educators for 2026-27 Now Learn more about our district at our next hiring event! We are looking for passionate and dedicated educators to join us in creating joyful, healing and liberatory spaces of learning for Oakland students, families, and communities. Oakland educators are passionate, equity-focused, and resilient. Oakland Unified is an incredible place to build and develop your career in service of our core values: students first, joy, equity, excellence, integrity, and cultural responsiveness. Our Mission and Vision The Oakland Unified School District’s mission is to build a Full Service Community District focused on high academic achievement while serving the whole child, eliminating inequity, and providing each child with excellent teachers, every day. Our vision is that all OUSD students will find joy in their academic experience while graduating with the skills to ensure they are caring, competent, fully-informed,...

Aug 26, 2026

Full time

Local Growth Lead - Oakland

$125,000 - $150,000 yearly

Honey Homes Oakland, CA

About Honey Homes Honey Homes eliminates the hassle of home upkeep, replacing it with comfort and joy. Our 3,500+ members are each paired with a dedicated, fully-employed handyman who manages repairs, maintenance, and lightweight upgrades throughout the year. All of our handymen are W-2 employees hired for their technical expertise, service mindset, and integrity. Because the same professional cares for your home consistently, members experience something rare in home services: reliability, trust, and consistently high-quality care. Behind the scenes, our AI-powered systems help us operate thoughtfully and efficiently at scale. We’re redefining modern homeownership, and we’re just getting started. The Opportunity As our Local Growth Lead, you will build and scale Honey Homes’ hyperlocal growth engine across every market we serve. This role sits at the intersection of partnerships, field marketing and local...

Aug 26, 2026

Intern

Marketing Intern - Oakland

$25.00 hourly

Honey Homes Oakland, CA

Honey Homes • Contract (3 months) • Bay Area, In-Office About Honey Homes Honey Homes eliminates the hassle of home upkeep, replacing it with comfort and joy. Our 3,500+ members are each paired with a dedicated, fully-employed handyman who manages repairs, maintenance, and lightweight upgrades throughout the year. All of our handypeople are W-2 employees hired for their technical expertise, service mindset, and integrity. Because the same professional cares for your home consistently, members experience something rare in home services: reliability, trust, and consistently high-quality care. Behind the scenes, our AI-powered systems help us operate thoughtfully and efficiently at scale. We're redefining modern homeownership, and we're just getting started. The Opportunity We're hiring a Marketing Intern to work side-by-side with our small but experienced marketing team — including our Co-founder — for a three-month contract this summer....

Aug 26, 2026

Full time

Growth Marketing Lead - San Francisco

$170,000 - $200,000 yearly

Honey Homes San Francisco, CA

About Honey Homes Honey Homes eliminates the hassle of home upkeep, replacing it with comfort and joy. Our 3,500+ members (homeowners) are each paired with a dedicated handyman who manages lightweight upgrades, repairs, and maintenance throughout the year. All of our handymen are full-time employees — hired for their technical expertise, service mindset, and integrity. Because the same professional cares for your home consistently, members experience something rare in home services: reliability, trust, and consistently high-quality care. Behind the scenes, our AI-powered systems help us operate thoughtfully and efficiently at scale. We’re redefining modern homeownership, and we’re just getting started. The Opportunity As our Growth Lead, you will own and scale Honey Homes’ growth engine by turning paid acquisition into a predictable, efficient, and increasingly scalable driver of business growth. This role is for a quantitative...

Aug 26, 2026

Full time

Sr Data Scientist - Global Supply Chain and Logistics

$118,000 - $211,000 yearly

Target Sunnyvale, CA

Pay is based on several factors which vary based on position. These include labor markets and in some instances may include education, work experience and certifications. In addition to your pay, Target cares about and invests in you as a team member, so that you can take care of yourself and your family. Target offers eligible team members and their dependents comprehensive health benefits and programs, which may include medical, vision, dental, life insurance and more, to help you and your family take care of your whole selves. Other benefits for eligible team members include 401(k), employee discount, short term disability, long term disability, paid sick leave, paid national holidays, and paid vacation. Find competitive benefits from financial and education to well-being and beyond. JOIN TARGET AS SR DATA SCIENTIST – GLOBAL SUPPLY CHAIN AND LOGISTICS About us: Working at Target means helping all families discover the joy of everyday life. We bring that vision to life...

Aug 26, 2026

Full time

Sr Data Scientist - Supply Chain Optimization (Middle Mile)

$98,000 - $211,000 yearly

Target Sunnyvale, CA

This is a regional posting. The location shown is the primary site; it also covers Brooklyn Park, MN. Pay is based on several factors which vary based on position. These include labor markets and in some instances may include education, work experience and certifications. In addition to your pay, Target cares about and invests in you as a team member, so that you can take care of yourself and your family. Target offers eligible team members and their dependents comprehensive health benefits and programs, which may include medical, vision, dental, life insurance and more, to help you and your family take care of your whole selves. Other benefits for eligible team members include 401(k), employee discount, short term disability, long term disability, paid sick leave, paid national holidays, and paid vacation. Find competitive benefits from financial and education to well-being and beyond. JOIN TARGET AS SR DATA SCIENTIST – SUPPLY CHAIN OPTIMIZATION About us: Working at...

Aug 27, 2026

Full time

Environmental Field Chemist (CleanPack Chemist)

$27.50 hourly

Clean Harbors Elk Grove, CA

Clean Harbors in Elk Grove, CA is seeking an Environmental Field Chemist (CleanPack Chemist) to handle, segregate, pack, and inspect chemical waste in accordance with Federal/State/Local regulations and our company policies and procedures. This position will work both indoors and outdoors at plants, labs, customer sites and are responsible for assisting with lab packs within customer facilities, household hazardous waste (HHW) collections and lab moves. This is a customer facing position, working at customer sites daily . The Environmental Field Chemist are (NOT) laboratory-based Chemist. Work Schedule: Saturday - Wednesday Saturday & Sunday 07:00AM – 17:00PM Monday through Wednesday 07:30AM – 17:00PM Clean Harbors is the leading provider of environmental, energy and industrial services throughout the United States, Canada, Mexico and Puerto Rico. Everywhere industry meets...

Aug 27, 2026

Part time

Chemistry Instructor (Part-Time Faculty Pool) Madera Community College

State Center Community College District Madera, CA

Essential Functions of Position At Madera Community College we value the ability to serve students from a broad range of cultural heritages, socioeconomic backgrounds, genders, abilities and orientations. We prioritize applicants who demonstrate they understand the benefits a diverse student population brings to a community college. The successful candidate will be an equity-minded leader committed to student success achieved through collaboration with faculty, classified staff, administration, students and community partners who are also dedicated to closing equity gaps. An equity-minded individual is a person who: Understands the importance of holding ourselves accountable as educators for closing equity gaps and engaging in equitable practices; Reframes inequities as a problem of practice and views the elimination of inequities as an individual and collective responsibility; Encourages positive race-consciousness and embraces human difference; Supports institutional...

Aug 27, 2026

Part time

Chemistry Instructor (Part-Time Faculty Pool) Madera Community College at Oakhurst

State Center Community College District Oakhurst, CA

Essential Functions of Position At Madera Community College we value the ability to serve students from a broad range of cultural heritages, socioeconomic backgrounds, genders, abilities and orientations. We prioritize applicants who demonstrate they understand the benefits a diverse student population brings to a community college. The successful candidate will be an equity-minded leader committed to student success achieved through collaboration with faculty, classified staff, administration, students and community partners who are also dedicated to closing equity gaps. An equity-minded individual is a person who: Understands the importance of holding ourselves accountable as educators for closing equity gaps and engaging in equitable practices; Reframes inequities as a problem of practice and views the elimination of inequities as an individual and collective responsibility; Encourages positive race-consciousness and embraces human difference; Supports institutional...

Aug 27, 2026

Part time

Chemistry Instructor (Part-Time Faculty Pool) Fresno City College

$38.67 - $61.78 hourly

State Center Community College District Fresno, CA

Essential Functions of Position Teaching both lecture and laboratory classes in introductory, general and organic chemistry; Assessment of student learning outcomes for courses and programs; and Communicating effectively with students and staff. Teaching assignments may include a variety of instructional settings and times, including evenings and weekends. Salary and Benefits Starting rates are $45.49 – $61.78 for lecture and $38.67 – $52.55 for lab Sick leave accrual is based on assignment hours. Selection Procedure The selection and hiring process will be explained by the hiring department if the candidate is extended an opportunity to interview. Qualifications Master's in chemistry; OR Bachelor's in chemistry or biochemistry and master's in biochemistry, chemical engineering, chemical physics, physics, molecular biology or geochemistry; OR A valid California Community College Credential; OR The equivalent education and/or experience...

Aug 27, 2026

Part time

Chemistry Instructor (Part-Time Faculty Pool) Clovis Community College

State Center Community College District Clovis, CA

Essential Functions of Position At Clovis Community College we value the ability to serve students from a broad range of cultural heritages, socioeconomic backgrounds, genders, abilities and orientations. We prioritize applicants who demonstrate they understand the benefits a diverse student population brings to a community college. The successful candidate will be an equity-minded leader committed to student success achieved through collaboration with faculty, classified staff, administration, students and community partners who are also dedicated to closing equity gaps. An equity-minded individual is a person who: Understands the importance of holding ourselves accountable as educators for closing equity gaps and engaging in equitable practices; Reframes inequities as a problem of practice and views the elimination of inequities as an individual and collective responsibility; Encourages positive race-consciousness and embraces human difference; Supports institutional...

Aug 27, 2026

Part time

Chemistry Instructor (Reedley College) Part-Time Faculty Pool

$38.30 - $61.78 hourly

State Center Community College District Reedley, CA

Essential Functions of Position The ideal candidate will share Reedley College’s commitment to educating its racially and socioeconomically diverse student population. As of fall 2017, we currently enroll over 10,000 students of which 71% are Latinx, 1% are Filipino, 3% are Asian, 2% are African American, 19% are White, and 2% are multiracial. RC is a Hispanic-Serving Institution, reflecting the great responsibility that the College has to the educational attainment and economic well-being of the surrounding community. The successful candidate will join a department dedicated to the use of curriculum responsive to the students it serves. Providing instruction in Chemistry in a variety of instructional settings and times, including evening and/or weekends, on-line or off-campus and large group instruction classes as needed, the instructor will be responsible for: Maintaining standards of professional conduct and ethics appropriate to the professional position and currency in...

Department of Developmental Services - Headquarters

Aug 30, 2026

Full time

BEHAVIOR SPECIALIST II- Tulare County

$8,685 - $9,342 monthly

Department of Developmental Services - Headquarters Tulare, CA

The Department of Developmental Services (DDS) is seeking compassionate and dedicated individuals to join their team at the Stabilization Training Assessment Re-Integration (STAR) Acute Crisis Homes. As a member of the STAR team, you will work to provide support to individuals with developmental disabilities during times of acute crisis. This role requires individuals who are passionate about person-centered care, and who are committed to creating a safe and supportive environment for individuals with disabilities. STAR currently provides assistance to adolescents (11-17 years old) and adults (18 years of age and older) who are receiving regional center services. The STAR homes are four to five bed homes in community settings (Vacaville, Springville, and Costa Mesa). As a member of the DDS STAR team, you will work in a community home setting where you will be responsible for assisting individuals with activities of daily living, providing emotional support, and...

13 jobs found in Castro Valley, CA