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# DATA SCIENTIST SUPERVISOR

- **Company:** The County Of Los Angeles
- **Location:** Los Angeles, CA, United States
- **Experience:** Experienced
- **Salary:** $126,067.0 - $169,893.0
- **Contract:** Temporary contract
- **Skills:** Data Analysis, Big Data, Databases, Information Engineering, Extract Transform Load (ETL), Data Mining, Data Visualization, Machine Learning, Program Design Languages, Data Streaming, Data Logging, Data Analytics, Email Notifications
- **Published:** August 17, 2026
- **Apply:** https://www.dice.com/job-detail/caafb6d0-e5cb-4a52-8cf1-4a1006191291

## About the Role

Requirements to Qualify:
Two (2) years of experience leading the development and application of methods to identify, collect, process, and analyze data using advanced statistical prediction, inference, and optimization, and providing ongoing support to decision makers to strengthen data-driven program design and management, at a level equivalent to* the Los Angeles County class of
Out-of-Class and Withhold Information:
OUT-OF CLASS WILL NOT BE ACCEPTED. NO WITHHOLD WILL BE ALLOWED. Required education and experience must be fully met at the time of filing and clearly indicated on the application.

License:
A valid California Class C Driver License or the ability to utilize alternative method of transportation when needed to carry out job-related essential functions.
Physical class:
Physical Class 2 - Light: This class includes administrative and clerical positions requiring light physical effort that may include occasional light lifting to a 10-pound limit and some bending, stooping, or squatting. Considerable ambulation may be involved.
SPECIAL REQUIREMENT INFORMATION:
*You may still qualify even if your job title isn't exactly the same as the one(s) listed. What matters is that your experience is at a similar level - meaning your job involves similar responsibilities, requires comparable skills and knowledge, and takes place within a similar organizational structure. Please provide a clear explanation of your experience to demonstrate that it is at the appropriate level.
DESIRABLE QUALIFICATIONS
Additional points toward the final examination score will be awarded for the following:

 * Experience applying data science methods within healthcare-related projects, including work with HIPAA-covered protected health information.

## Description

* Plans, organizes, supervises, manages, and evaluates highly technical and complex assignments of the section; with staff, develops, implements, and monitors data science projects from inception to implementation to ensure that the objectives and desired outcomes are achieved, and that critical decisions are made in a timely manner.
 * Plans, assigns, and reviews the work of data scientists and analysts to ensure accuracy, completeness, and compliance with business needs; ensures that section products and services continue to perform as desired over time and directs updates and modifications to these as necessary.
 * Collaborates with IT group and program managers to identify departmental or divisional business needs and issues of strategic importance; implements enhancements to existing systems, recommends alternative systems, and assists in developing and implementing new data engineering, data modeling, and data science solutions as appropriate.
 * In conjunction with the governance board and executive committees, defines the overall vision and strategy for data analytics across the organization.
 * Assists to develop, implement, and evaluate divisional/departmental initiatives, strategies, and operational objectives through deployment of big data; advocates for measurability in strategic planning and operations in order to build analytics and evaluation into program design on a foundational level.
 * Evaluates, manages, and participates in all aspects of the section's solution development, including quality assurance and maintenance of data sets integrated from multiple sources; exploratory data analysis; model creation, testing, and deployment; presentation of findings; and consultation with program managers regarding effective operationalization and model fidelity to improve business outcomes.
 * Directs the development of technical reports, dashboards, data briefs, white papers, and publications, including advanced data visualization tools.
 * Works with IT data engineers and architects to develop and maintain large-scale databases that meet high standards for completeness, accuracy, and utility; supervises and participates in quality control checks of data extraction, transformation, and loading (ETL) of large-scale, structured, unstructured, and streaming data.
 * Advises divisional/departmental managers on opportunities and gaps in their current capabilities across data science technology and infrastructure; recommends plans for growth through adoption of new methods and technologies.
 * Builds solutions that apply machine learning techniques to address complex business problems, derive actionable insights, and maximize decision-making confidence. Makes recommendations, develops technical infrastructure and analytic competencies, and participates in project selection to inform and execute the data science strategy of the County, department, or division.
 * Stays current with and contributes to discovery of data science best practices; mentors staff and ensures the section maintains ongoing training and professional development and is competent in all techniques necessary to complete their duties; and participates in the broader data science community to identify and disseminate the latest developments in data and technology.
 * Serves as a technical resource for divisional/departmental managers on data-driven program design and management and the translation of data science and knowledge into improved business outcomes, efficiency, and effectiveness of business processes., Applicants must receive a passing score of 70% or higher on the assessment to be added to the eligible list.
Eligibility and Vacancy Information:
Applicants who passed the assessment(s) are placed on a list for a period of 12 months. We will use this to fill vacancies as they occur.

Notices of non-acceptance and final results will be sent via email.
Application and filing information:
We only accept applications filed online. Applications submitted by U.S. mail, fax, or in person are not accepted. Apply online by clicking on the "Apply" green button at the top right of this posting. This website can also be used to get application status updates.

Please fill out the application completely. Provide relevant job experience including employer's name and address, job title, beginning and ending dates, number of hours worked per week, and description of work performed.

We may verify information included in the application at any point during the examination and hiring process, including after an appointment has been made. Falsification of information could result in refusal of application or rescission of appointment. Copying verbiage from the Requirements or class specification as your work experience will not be sufficient to demonstrate meeting the requirements. Doing so may result in an incomplete application and may lead to disqualification.

We will send notifications to the email address provided on the application, so it is important that you provide a valid email address. If you choose to unsubscribe or opt out from receiving our emails, it is possible to view notices by logging into governmentjobs.com and checking the profile inbox. It is every applicant's responsibility to take steps to view correspondence, and we will not consider claims of missing notices to be a valid reason for re-scheduling an exam part. Register the below domains as approved senders to prevent email notifications from being filtered as spam/junk mail.

New email addresses need to be verified. This only needs to be done once per email address and can be done at any time by logging in to governmentjobs.com and following the prompts. This is to enhance the security of the online application and to prevent incorrectly entered email addresses., The County of Los Angeles complies with all federal and state disability laws and makes reasonable accommodations for qualified applicants and employees with disabilities. If a reasonable accommodation is needed to participate in the job application process, please contact the testing accommodation coordinator listed on the job posting. Hearing impaired applicants with telephone teletype equipment may leave messages by calling the teletype phone number on the job posting. For more information on accommodations, please visit:
Fair Chance:
The County of Los Angeles is a Fair Chance employer. Except as otherwise permissible under applicable laws, you will not be asked to provide information about conviction history unless you receive a conditional offer of employment. The County will make an individualized assessment of whether your conviction history has a direct and adverse relationship with the specific duties of the job, and will also consider potential mitigating factors, which may include, but is not limited to, evidence and extent of rehabilitation, recency of the offense(s), and age at the time of the offense(s). If asked to provide information about conviction history, any convictions or court records which are exempted by a valid court order do not have to be disclosed. Qualified applicants with arrest or conviction records will be considered for employment in accordance with County Fair Chance Policies and the Fair Chance Act (Gov. Code Section 12952).
Employment Eligibility:
Final appointment is contingent upon verification of U.S. citizenship or the right to work in the United States.
Career PathFinder:
Resources to help current and prospective employees plan a career with Los Angeles County are available. To explore career paths to and from nearly all job titles, please visit our interactive Career PathFinder application at, The information you provide on your application and this Supplemental Questionnaire will be evaluated and used to determine your eligibility to participate in the next phase of the examination process. Any mistakes you make and/or any incomplete responses you provide in completing these questions will be used to disqualify your application even if you possess the qualifying experience or education.
It is the applicant's sole responsibility to complete this Supplemental Questionnaire completely, correctly, and accurately. The experience you claim in this Supplemental Questionnaire must be consistent with the experience listed in your application. Comments such as "see resume or application" will not be considered as a valid response and credit will not be given.
Please read each question carefully and be as specific as possible when answering the questions by including all the information requested.

 * Yes, I have read and understand the above information and instructions and, I certify that the information provide is accurate and I am aware that the information on the application, attachments, and supplemental questionnaire is subject to verification at any time in the examination and hiring process. I also understand that any false statements may result in disqualification or dismissal.

02

Do you have AT LEAST two (2) years of experience leading the development and application of methods to identify, collect, process, and analyze data using advanced statistical prediction, inference, and optimization, and providing ongoing support to decision makers to strengthen data-driven program design and management, at a level equivalent to the Los Angeles County class of ?

 * Yes
 * No, Please describe your experience leading the development and application of methods to identify, collect, process, and analyze data using advanced statistical prediction, inference, and optimization, and providing ongoing support to decision makers to strengthen data-driven program design and management, at a level equivalent to the Los Angeles County class of . Include the following information below for each job held. Please provide the following information in the listed format, if you do not possess this experience, type "NO EXPERIENCE"


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