Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Biologist I, Water Chemistry Technician

$27.64 per hour

California Academy of Sciences

Job Description

Job Description

About the California Academy of Sciences

The California Academy of Sciences is a globally renowned scientific and cultural institution located in the heart of San Francisco's Golden Gate Park. Home to a world-class planetarium, aquarium, research center, and natural history museum—all under one living roof—our mission is to regenerate the natural world through science, learning, and collaboration.

Our extensive collections span plants, animals, fossils, and cultural artifacts from across the globe and throughout history. We are a diverse team of leading biodiversity scientists, educators, storytellers, designers, and communicators who work collaboratively to advance knowledge and inspire action through science and storytelling.

When you join the California Academy of Sciences, you become part of a mission-driven community that values curiosity, collaboration, and innovation. Whether you're working behind the scenes in research or engaging the public on the museum floor, your work will help connect people to the natural world and empower them to protect it.

About the Opportunity

Reporting to a departmental lead the Biologist 1 provides support for the Water Quality laboratory through physical and chemical analyses of freshwater and saltwater samples for water quality monitoring for the health and wellbeing of the Steinhart Aquarium's living collection. The position is primarily responsible for daily water sample collection, chemistry testing, quality control, data entry, troubleshooting, and laboratory maintenance. The Water Quality Laboratory oversees the following Aquarium operating systems: water quality monitoring for all habitats, salt water management, chemical inventory, and instrument maintenance.

Organizational Culture Join a team dedicated to the Academy's mission, vision and values! Currently, the Academy has a new strategic plan including three initiatives – Hope for Reefs , Thriving California , and Islands 2030 – that leverage biodiversity science, environmental learning, and collaborative engagement to regenerate fragile ecosystems around the world. Learn more at -us/major-initiatives.

We hope you are inspired by what we do and are excited to contribute to our mission. The mission of the California Academy of Sciences is to regenerate the natural world through science, learning, and collaboration. The Academy is looking for candidates who do great work, and we know they may come from a number of different backgrounds and experiences. We encourage you to apply even if you do not believe you meet every qualification for the position.

This position is based in San Francisco, California. The specific onsite/hybrid schedule for this position is listed below. This position is part of a bargaining unit represented by Cal Academy Workers United, and will be subject to the terms and conditions of that contract.

About the Water Quality Team within the Steinhart Aquarium:
The Water Quality Team is integral to the living aquatic collections of the Academy's work. The team is responsible for the daily water testing and monitoring for the aquarium department, which is essential for the aquatic living collection's health. The Water Quality Team is one of the teams within the Steinhart Aquarium. The Aquarium is a collaborative, supportive and innovative department that promotes a culture of trust, accountability and respect.

Key Responsibilities

  • Performs water quality testing and analysis of all habitats in the aquarium, including physical chemistry parameters (ex. salinity, temperature, pH, and dissolved oxygen), nutrients (ex. nitrogen, iron, and phosphates) and biological analysis
  • Assists with data entry and maintenance of the water quality database.
  • Assists in maintenance of the analytical and laboratory equipment such as calibration, preventative maintenance, and minor repairs. Assists in maintaining pH and ORP probes.
  • Assists in maintaining the departments chemical inventory database and Safety Data Sheet binders.
  • Mix reagents and standards and be accountable for proper quality controls.
  • Handles hazardous materials properly and distributes commonly used chemicals to the Aquarium staff.
  • Effectively communicates with the Aquarium management and staff regarding water quality parameters.
  • Maintains the lab in a clean and orderly manner in compliance with Association of Zoo and Aquarium (AZA) standards and OSHA.
  • Follows all established protocols to prevent cross contamination.
  • Actively participates in a culture promoting trust, respect, and accountability.
  • Follows all Academy and Aquarium safety regulations.
  • Performs other job-related duties as assigned.

Qualifications: A successful candidate will have the following:

Experience and Education:

  • Previous paid work experience in analytical chemistry, water quality, or related position(s) in a laboratory, public aquarium or comparable institution.
  • Experienced Analytical Laboratory Technician preferred.
  • Water Quality Certification Level 1 from Aquatic Animal Life Support Operator (AALSO) preferred.
  • Bachelor of Arts or Bachelor of Science degree in Chemistry, Biology, Zoology, Marine or Aquatic Biology, or a related field of study preferred.

Required Skills and Abilities:

  • Basic knowledge of spectrophotometry, high performance liquid chromatography (HPLC), colorimetry, titration, pH meter, oxygen meter, and other standardized water testing equipment.
  • Basic knowledge of standard aquarium life support systems, water quality testing methods, and parameters for maintaining aquatic habitats.
  • Basic understanding of the chemical and nutrient components and processes of seawater, including pH, alkalinity, and the nitrogen cycle.
  • Practical skills in handling lab equipment, pipettes, instruments, and glassware.
  • Excellent observation skills.
  • Effective verbal and written communication skills.
  • Effective organizational and problem solving skills.
  • Ability to utilize web-based communication and collaboration applications.
  • Ability to multitask, adapt, and prioritize.
  • Ability to read and interpret documents such as departmental protocols, safety rules, operating and maintenance instructions, and procedure manuals.
  • Ability to present programs and effectively convey information to guests, the general public, the media, colleagues, and in professional meetings.
  • Ability to work as a member of a team and engage in a culture that promotes trust, respect and accountability and also work independently.
  • Willingness to seek further training in laboratory techniques.
  • Ability to complete CPR/AED/First Aid certification.
  • Ability to work weekends and holidays on a routine basis.

Physical Environment:

  • Ability to transport 50 lbs.
  • Ability to perform repetitive motions 75% of the time.
  • Must be able to differentiate between colors.
  • Must be willing to work with hazardous materials.
  • Requires the ability to stand, sit, walk, and reach with hands and arms, and talk or hear.
  • Must be able to work a computer.
  • Must be able to climb stairs and ladders.
  • Must be able to swim.
  • Must be able to use extension poles, long-handled nets and shepherd's hooks.
  • Must be able to work with, or adjacent to, venomous and dangerous animals.

Physical Environment: To perform this job successfully, an individual must be able to perform each essential job duty satisfactorily. Reasonable accommodations may be made to enable qualified individuals with disabilities to perform essential job functions.

Compensation and Benefits: The hourly rate for this position is $27.64. Actual compensation will be commensurate with the final candidate's qualifications and experience, including skills, knowledge, relevant education, certifications and aligned with the internal peer group. We believe in fair and equitable compensation practices and are committed to providing competitive salaries within the industry and market standards. The Academy offers a total compensation package that emphasizes both base salary and comprehensive benefits based on the hours per week worked. Further details regarding compensation and benefits will be discussed during the interview process.

Schedule : Part-Time/Temporary, 16 hours per week onsite

How to Apply:

Interested candidates should submit a resume and application through our Careers Page portal.

The California Academy of Sciences will give full consideration for employment to all qualified applicants with criminal histories in a manner consistent with the requirements of the San Francisco Fair Chance Ordinance (SF Police Code, Article 49).

Vacancy posted a month ago
Similar jobs that could be interesting for youBased on the Biologist I, Water Chemistry Technician in San Francisco, CA vacancy
  • $27.64 per hour

     ...the Opportunity Reporting to a department lead, the Part‑time Biologist I is responsible for providing animal care for the Steinhart Aquarium...  ..., making frequent daily rounds, reporting suspected animal or water quality problems to a department lead, and maintaining accurate... 
    Water
    Hourly pay
    Part time
    Work experience placement
    Afternoon shift

    California Academy of Sciences

    San Francisco, CA
    14 hours ago
  • $130k - $150k

    A leading construction firm in San Francisco is seeking an Assistant Project Manager to support engineering and coordination on a large wastewater treatment project. The ideal candidate will oversee procurement, change management, and quality assurance. With 4+ years of...
    Water

    MWH Constructors Inc.

    San Francisco, CA
    4 days ago
  •  ...A leading water technology firm is searching for a Territory Manager to oversee sales and support the commercialization of wastewater treatment solutions in California. This role demands extensive experience in sales, relationship building with municipal clients, and effective... 
    Water

    Xylem

    San Francisco, CA
    4 days ago
  • $20.08 per hour

     ...Research Technician We are seeking several Research Technicians to support the lab of Dr. Michael Brainard in our neuroscience research...  ...laboratory bird colony including preparation and changing of water bottles and food trays. Assist in the preparation of biological... 
    Water

    HHMI

    San Francisco, CA
    1 day ago
  • $190k - $240k

     ...Current job opportunities are posted here as they become available. MWH is a leading water and wastewater treatment-focused general contractor in the US with a rich history dating back to the 19th century. Fueled by the mission of Building a Better World , our teams are... 
    Water
    Temporary work
    For contractors
    For subcontractor
    Local area
    Flexible hours

    MWH Constructors Inc.

    San Francisco, CA
    4 days ago
  •  ...motivated candidate to join our talented Team. Job Title: Animal Technician Location(s): San Francisco, CA Job Overview: The...  ...rodents) Change cages and racks Feed and provide water according to established procedures Clean and sanitize animal... 
    Water
    Monday to Friday

    Ampcus

    San Francisco, CA
    1 day ago
  • $130k - $150k

     ...Current job opportunities are posted here as they become available. MWH is a leading water and wastewater treatment-focused general contractor in the US with a rich history dating back to the 19th century. Fueled by the mission of Building a Better World , our teams are... 
    Water
    Contract work
    For contractors
    Local area

    MWH Constructors Inc.

    San Francisco, CA
    4 days ago
  •  ...MUST BE *** EMPLOYEES OF THE SUBMITTING AGENCY*** Animal Technician-onsite Parnassus, 0730-1630. Start ASAP for 26 weeks....  .... Duties include changing cages and racks, delivering food and water in accordance to established procedures, maintaining equipment... 
    Water
    Permanent employment
    Immediate start

    Axelon

    San Francisco, CA
    4 days ago
  • $20 - $23 per hour

     ...Yoh is hiring an Animal Technician for our San Francisco Bay Area client. In this role, you will support the research programs of...  ...Change cages/racks, clean primary enclosures per schedule, feed and water different species of animals Always handle animals humanely... 
    Water
    Permanent employment
    Contract work

    Yoh

    San Francisco, CA
    5 days ago
  •  ...Xylem is a Fortune 500 global water solutions company dedicated to advancing sustainable impact and empowering the people who make water work every day. As a leading water technology company with 23,000 employees operating in over 150 countries, Xylem is at the forefront... 
    Water
    Contract work
    Work at office
    Night shift

    Xylem

    San Francisco, CA
    4 days ago
  • $85k - $95k

     ...MWH is a leading water and wastewater treatment-focused general contractor in the US with a rich history dating back to the 19th century. Fueled by the mission of Building a Better World , our teams are rapidly growing across the nation. As a company committed to... 
    Water
    Contract work
    Temporary work
    For contractors
    For subcontractor
    Work at office
    Local area
    Flexible hours

    MWH

    San Francisco, CA
    5 days ago
  •  ...Senior Water Project Manager Hazen and Sawyer is seeking a Senior Water Project Manager in Northern California. As part of our design and process teams, you will be working on all phases of water projects from concept development, project planning, applied research,... 
    Water
    Temporary work
    Immediate start
    Flexible hours

    Hazen and Sawyer

    San Francisco, CA
    2 days ago
  • Job Description Job Summary: Provides expert cytology laboratory services by executing pre-analytic, analytic, and post-analytic procedures on biological specimens to support accurate disease diagnosis and patient care. Maintains competency in all cytology practices...
    Day shift

    TactStaff

    San Francisco, CA
    1 day ago
  •  ...of the Animal Resources Supervisor or assigned lead, the Animal Technician (AT) has experience, training and is capable of performing all...  .... Duties include changing cages and racks, delivering food and water in accordance to established procedures, maintaining equipment... 
    Water
    Permanent employment
    Work experience placement
    Immediate start
    Worldwide

    University of California , San Francisco

    San Francisco, CA
    1 day ago
  •  ...son of Allen Hazen (developer of the Hazen-Williams equation), we are an employee-owned company with a singular focus on "all things water." Our work includes planning, design, and oversight of construction of environmental infrastructure – for water, wastewater, and... 
    Water
    Temporary work
    Work at office
    Remote work
    Flexible hours
    2 days per week

    Hazen and Sawyer

    San Francisco, CA
    5 days ago
  • $2,688.24 per month

    Details Client Name CPMC Davies Campus Job Type Travel Offering Allied Profession Cytotechnologist Specialty Acute Job ID 18754297 Job Title Cytotechnologist - Acute Weekly Pay $26...
    Weekly pay
    Shift work

    IU Health Methodist University

    San Francisco, CA
    1 day ago
  • $2,720 per week

    Prime Staffing is seeking a travel Cytotechnologist for a travel job in San Francisco, California. Job Description & Requirements ~ Specialty: Cytotechnologist ~ Discipline: Allied Health Professional ~ Start Date: 08/10/2026 ~ Duration: 13 weeks ~40 hours...
    Permanent employment
    Temporary work
    Shift work

    Prime Staffing

    San Francisco, CA
    5 days ago
  • $2,027 - $2,331 per week

    Job #1951631 San Francisco, CA $2027-2331 /week* 40 hrs /week * Estimated payments include wages and expense reimbursement, are based on information available to Fusion at time of posting, and could vary depending on factors related to the facility...
    Temporary work
    Shift work

    Fusion Medical Staffing

    San Francisco, CA
    3 days ago
  • Cytotechnologist Cytotechnologists are lab professionals who evaluate patients' cell samples and are trained to notice subtle changes to accurately detect precancerous, malignant, and infectious conditions.

    ALOIS Healthcare

    San Francisco, CA
    3 days ago
  • $69.26 - $96.96 per hour

    We are so glad you are interested in joining Sutter Health! Organization: CPMC-California Pacific Med Center Davies Position Overview: Integrates knowledge, theory and practice to properly execute procedures in assigned areas of the laboratory and deliver accurate...
    Daily paid
    Casual work
    Local area
    Shift work
    Weekend work

    Sutter Health

    San Francisco, CA
    5 days ago
  • Start Date: ASAP Shift: 8H Days (7:00 AM-3:30 AM) Location: San Francisco, CA Length: 13 weeks Weekly Hours: 40.0 Beds: No prior contract experience necessary-first time travelers welcome! ASCP certification preferred At least two years clinical laboratory...
    Contract work
    Immediate start
    Shift work

    Triage Staffing

    San Francisco, CA
    5 days ago
  • $1,000 per month

    Go further with the best Benefits & Perks Package our industry has to offer. We provide everything you need to ensure you are covered on and off the clock. Day One Health Coverage You are covered on day one when you take a full-time contract with ORNN. Our premium BCBS ...
    Weekly pay
    Full time
    Contract work
    Shift work

    Travel Nurses Inc

    San Francisco, CA
    3 days ago
  • AHS MedStat is looking for a Travel Cytotechnologist - Cytotechnologist. This assignment is scheduled to start on Aug 24, 2026 and run through Nov 23, 2026. Contracted travel position will have the possibility of being extended. Benefits for our Travelers...
    Hourly pay
    Weekly pay
    Immediate start

    AHS Staffing

    San Francisco, CA
    5 days ago
  • $55k - $194.8k

     ...neurodegenerative diseases such as Alzheimer's and Parkinson's. Candidates should possess relevant qualifications, including a degree in Chemistry or Biophysics. A competitive salary range of $55,000 to $194,800 is offered, reflecting experience and expertise. #J-18808-Ljbffr... 
    Full time

    University of California - San Francisco

    San Francisco, CA
    4 days ago
  • $40 - $80 per hour

    Role Overview Senior Epidemiologist evaluates epidemiological models, study designs, public‑health datasets, and causal interpretations of observed trends. This role focuses on analyzing methodology, identifying confounders, and summarizing population‑level insights with...
    Full time

    Alignerr

    San Francisco, CA
    5 days ago
  •  ...Department operational needs and cover work rotations. Required Qualifications: ~ College degree in a biological science, chemistry or a related field, or equivalent education and experience to include coursework in biological sciences/chemistry and work experience... 
    Work experience placement
    Worldwide
    Flexible hours

    University of California , San Francisco

    San Francisco, CA
    2 days ago
  • JOB SUMMARY The Department of Pathology at UCSF aims to achieve the highest standards in patient care, research and education. The Department provides diagnostic pathology services in a wide variety of subspecialties with highly trained subspecialists who are recognized...
    Work experience placement
    Worldwide

    University of California , San Francisco

    San Francisco, CA
    1 day ago
  • Employment Duration: 6 month Shift Timing: 2:00 am - 10:30 am (Mon-Fri.) The Department of Pathology at UCSF aims to achieve the highest standards in patient care, research, and education. The Department provides diagnostic pathology services in a wide variety...
    Work experience placement
    Worldwide
    Shift work

    University of California , San Francisco

    San Francisco, CA
    3 days ago
  •  ...Histology Technician Merge Labs is a frontier research lab with the mission of bridging biological and artificial intelligence to...  ...with senior team members. This may include refining staining chemistries, adapting sectioning strategies for novel tissue types, and helping... 

    Merge Labs, Inc.

    San Francisco, CA
    3 days ago
  • Histotechnologist At Nudge, our mission is to develop the best technology for interfacing with the brain to improve people's lives. We're starting with an approach that we believe can help the most people the fastest, and also allow us to learn as much about the brain...

    Nudge Inc.

    San Francisco, CA
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Biologist I, Water Chemistry Technician. Be the first to apply!