Job Information
The County of Los Angeles SENIOR DATA SCIENTIST in Los Angeles, California
SENIOR DATA SCIENTIST
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SENIOR DATA SCIENTIST
Salary
$115,637.52 - $155,836.32 Annually
Location
Los Angeles County, CA
Job Type
Full time
Job Number
PH1764B
Department
PUBLIC HEALTH
Opening Date
04/02/2024
Description
Benefits
Questions
Position/Program Information
EXAM NUMBER:
PH1764B
TYPE OF RECRUITMENT:
OPEN COMPETITIVE JOB OPPORTUNITY
FILING DATE:
Thursday, April 4, 2024 at 8:30 a.m.,Pacific Time (PT)
This examination will remain open until the needs of the service are met and is subject to closure without prior notice.
DEFINITION:
Under general supervision, leads the development and application of methods to identify, collect, process, organize, and analyze structured and unstructured data using advanced statistical prediction, inference, and optimization; effectively communicates results to County, departmental, and divisional decision makers and provides ongoing support to strengthen data-driven program design and management.
CLASSIFICATION STANDARDS:
Positions allocable to this class typically report to a Data Scientist Supervisor or a higher-level position responsible for the data analytics, research, or statistical function of a department, and serve as data science project leads and subject matter experts assigned to large and complex data science projects. Incumbents utilize advanced expertise in data science, including standard software tools and programming languages, advanced statistical design and modeling, predictive and prescriptive analytics, and visualization; and are conversant in the principles of data engineering and architecture, contributing to the design of systems to be used by their teams. Senior Data Scientists work collaboratively with both technical and nontechnical partners to develop and complete large-scale projects in response to identified business needs and oversee teams of data scientists and analysts as part of a large-scale project. Incumbents coordinate and contribute to complex projects that require using advanced methods of data science such as cloud-based data design; data extraction, transformation, and loading; statistical analysis and machine learning; data visualization; and placement of predictive models, automated dashboards, and other data science products into production. Incumbents present their findings to technical and nontechnical stakeholders to support data-driven program design and management; and provide and/or delegate ongoing consultation services to client programs to assist with implementing recommendations as necessary.
Senior Data Scientist is distinguished from Data Scientist in that Senior Data Scientists apply advanced methods of data science to identify new and emerging business problems within their assigned departments and may lead project teams of Data Scientists and other analyst staff.
Positions in this class differ from those that plan, design, conduct and evaluate research projects involving complex experimental designs and data analysis, programming and processing of data, and preparing reports and recommendations based on research findings, in that these classes do not employ machine learning or big data as part of their analyses.
Essential Job Functions
Collaborates with division, departmental, and countywide stakeholders to solicit, define, and manage highly complex data science projects from conception through implementation; ensures that projects result in actionable insights and recommendations that can be used to support business decisions and allocate resources; and provides ongoing consultation during program implementation of recommendations as necessary to ensure program fidelity.
Provides technical oversight to small teams of Data Scientists and Predictive Data Analysts as necessary to ensure project success.
Leads the discovery process with departmental stakeholders to document business requirements and frame business problems so that appropriate corresponding data science techniques and products can be identified and deployed.
Collaborates with other department subject matter experts to understand, identify, and select available and relevant sources of data for use cases, including internal, external, structured, and unstructured data sources; and provides guidance to other department data experts in the selection and transformation of such sources.
In conjunction with the Information Technology organization, supports collection, integration, and retention requirements for large sets of structured and unstructured data from disparate sources; acts as a resource for senior data engineers and architects in the selection and design of systems for use by the data science team.
Reviews proposals by Data Scientists and analysts regarding selection and improvement of data science tools and ensures that the team’s tools and systems are well documented.
Conducts and coordinates statistical inference of data and conveys findings and conclusions orally, in writing, visually, in presentations, and by developing interactive tools as appropriate to communicate effectively with a wide range of audiences, including technical and nontechnical staff, stakeholders, and members of the public.
Works with program staff to understand the implications of analyses and to ensure that findings are actionable and support data-driven program, policy, and operational decision-making.
Assists in implementing recommended business process changes in ways retain fidelity to best practices identified through the analysis and recognize the operational realities underlying existing business processes; provides ongoing consultation as recommended changes and new programs grow and evolve, including recommending modifications to adopted goals and metrics.
Coordinates with various functional teams to develop and implement products, services, tools, or business process changes resulting from the analysis.
Creates and validates advanced analytic products (e.g., Recommender Engines, Auto Classification algorithms, Predictive Scoring, geo-spatial clustering, NLP classifier, etc.) and places them in production; works with nontechnical program managers and staff to understand analytic products and to integrate them into departmental programs.
Recommends ongoing improvements to methods and algorithms that lead to findings, including new information.
Creates and monitors performance of automated-detection systems and provides business metrics for overall project to show improvements initially and over multiple iterations. Provides ongoing tracking and monitoring of performance of decision systems and statistical models and troubleshoots and implements enhancements and fixes to systems as needed.
Develops and maintains a high level of expertise in statistical programming languages and packages and other software tools; provides training and support to Data Scientists and Predictive Data Analysts as necessary; and ensures the quality of code and programming logic generated by the data science team.
Requirements
MINIMUM REQUIREMENTS:
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 the Los Angeles County class of Data Scientist.**
Option II: A Bachelor’s degree* from an accredited college or university in a field of applied research such as Data Science, Machine Learning, Mathematics, Statistics, Business Analytics, Psychology, or Public Health that included 12 semester or 18 quarter units of coursework* in data science, predictive analytics, quantitative research methods, or statistical analysis
-AND-
Six (6) years of experience, including two (2) years in a lead capacity**, applying and overseeing the application of machine learning, predictive analytics, data management, and hypothesis-driven data analysis to make actionable recommendations to support program, policy, and operational decision-making.
A Master’s or Doctoral degree* from an accredited college or university in a field of applied research such as Data Science, Machine Learning, Mathematics, Statistics, Business Analytics, Psychology, or Public Health may substitute for up to two (2) years of experience.
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:
2 - Light : Light physical effort which may include occasional light lifting to a 10-pound limit, and some bending, stooping or squatting. Considerable walking may be involved.
SPECIAL REQUIREMENTS INFORMATION:
*Complex data science projects include artificial intelligence (AI), machine learning (ML), or sophisticated algorithms.
**Experience at the level of Data Scientist is defined as one who deploys techniques such as extraction, transformation, and loading; classical statistical analysis and machine learning, including predictive and prescriptive modeling and optimization; and data visualization, to generate critical information and knowledge and effectively communicate findings to leadership to support data-driven program design, management, and decision-making.
*Official transcripts MUST be submitted to verify the required coursework from the accredited institution, which shows the date the Bachelor's degree was awarded, with Registrar's signature and school seal, to the application at the time of filing, or e-mail to hrexams@ph.lacounty.gov within fifteen (15) calendar days from application submission or your application may be rejected.
Foreign degrees must be evaluated for equivalency to United States accredited institutions standards by an academic credential evaluation agency recognized byThe National Association of Credential Evaluation Services (https://www.naces.org/) (NACES)orThe Association of International Credential Evaluators, Inc (https://aice-eval.org/endorsed-members/) .(A ICE ). (see Employment Information under Accreditation Information)
Official Transcripts is defined as a transcript that bears the college seal and states "official and/or copy" issued by the school's registrar office. A printout of the courses from the school's website is NOT considered official transcripts and will not be acceptedand may result in your application being incomplete and rejected
All documents must be attached to your application at the time of filing or e-mailed toHRExams@ph.lacounty.gov within fifteen (15) calendar days from application submission or your application may be rejected as incomplete.
**Lead capacity is defined as act as team or group leader to at least two (2) or more journey or lower-level employees with responsibility for assigning, coordinating, and reviewing the work, ensuring proper work methods are followed, and providing technical assistance and training.
* In order to receive credit for theMaster’s or Doctoral degree, you must attach a legible copy of the Official Diploma, Official Transcripts, or Official Letter from the accredited institution, which shows the date the degree was awarded, with Registrar's signature and school seal, to the application at the time of filing, or e-mail to hrexams@ph.lacounty.gov within fifteen (15) calendar days from application submission or your application may be rejected.
County employees who wish to meet the requirements using out-ofclass experience will be considered for this examination. Those claiming out-of-class experience should describe their out-of-class duties in detail in the Work Experience and Supplemental Questions sections of their application.
DESIRABLE QUALIFICATIONS:
Option I: Credit will be awarded for additional experience beyond the Minimum Requirements at a level equivalent to the Los Angeles County class of Data Scientist.
Option II:Credit will be awarded for additional lead capacity experience beyond the Minimum Requirements, applying and overseeing the application of machine learning, predictive analytics, data management, and hypothesis-driven data analysis to make actionable recommendations to support program, policy, and operational decision-making.
Additional Information
Examination Content:
Once we have determined that you meet one of our requirement options the examination process will consist of an evaluation of experience based on application information, desirable qualifications, and supplemental questionnaire information submitted at the time of filing weighted 100%.
Applicants must meet the Minimum Requirements and achieve a passing score of 70% or higher on the examination (evaluation of experience) to be added to the Eligible Register (hiring list).
Passing this examination and being added to the Eligible Register does not guarantee an offer of employment.
Eligibility Information:
The names of candidates receiving a passing score in the examination will be added to the Eligible Register in the order of their score group for a period of twelve (12) months following the date of eligibility.
NO PERSON MAY COMPETE IN THIS EXAMINATION MORE THAN ONCE EVERY TWELVE (12) MONTHS.
Complete applications will be processed on an as received basis and promulgated to the Eligible Register accordingly.
Vacancy Information:
The Eligible Register resulting from this examination will be used to fill vacancies in the Department of Public Health as they occur.
Available Shift:
Any shift, including evenings, nights, weekends and holidays.
Application and Filing Information
HOW TO APPLY:
Applications must be filed ONLINE ONLY. Applications submitted by U.S. mail, fax, or in person will NOT be accepted. Any required documents and/or additional information, if any, must be received with your application at the time of filing online or sent to HRExams@ph.lacounty.gov within fifteen (15) calendar days from application submission.
Apply online by clicking on the green "Apply" button located on this posting. You can also track the status of your application using this website.
Plan to submit your online application well in advance of 5:00 p.m., PT, on the last day of filing as you may be required to verify your email address. This only needs to be done once per email address, and if you already have a job seeker account on the County of Los Angeles Job Opportunities Website (http://www.governmentjobs.com/careers/lacounty) , you can verify at any time by logging in and following the prompts. This is to enhance the security of your online application and to ensure you do not enter an incorrect email address.
The acceptance of your application depends on whether you have clearly shown that you meet theMINIMUM REQUIREMENTS. Fill out the application and Supplemental Questionnaire accurately and completely to receive full credit for any relevant education and/or job experience you include. In the space provided on the application for education, include names and addresses of schools attended, dates attended, degree(s) received, and degree major. For each job held, give the name and address of your employer, your job/position title, start and end dates, the number of hours worked per week, and detailed description of work and duties performed. If the application and/or Supplemental Questionnaire is/are incomplete, the application will be REJECTED .
Important Notes:
Please note thatALLinformation supplied by applicants and included in the application materials is subject toVERIFICATIONat any point during the examination and hiring process, including after an appointment has been made.
Applications may be rejected at any stage of the examination and selection process.
FALSIFICATIONof any information may result inDISQUALIFICATION or RESCISSION OF APPOINTMENT.
UtilizingVERBIAGEfrom Class Specification(s) and/or Requirements serving as your description of dutiesWILL NOTbe sufficient to demonstrate that you meet the requirements. In doing so your application will be dispositioned asINCOMPLETE and will not be accepted.
Comments such as"SEE RESUME" or "SEE APPLICATION"will not be considered a valid response; therefore, using such statements will also result in your application being rejected asINCOMPLETE.
Computer and Internet Access at Public Libraries:
For candidates who may not have regular access to a computer or the internet, applications can be completed on computers at public libraries throughout Los Angeles County. You may refer to their website (https://lacountylibrary.org/reopening) for more information regarding the reopening of some libraries with limited hours throughout Los Angles County.
Social Security Number:
Please include your Social Security Number for record control purposes. Federal law requires that all employed persons have a Social Security Number.
Do Not Share User ID, Email, And Password:
All applicants must file their application online using their OWN user ID and password. Using a family member or friend's user ID and password may erase a candidate's original application record.
ANTI-RACISM, DIVERSITY, AND INCLUSION (ARDI):
The County of Los Angeles recognizes and affirms that all people are created equal and are entitled to all rights afforded by the Constitution of the United States. The Department of Human Resources is committed to promoting Anti-racism, Diversity, and Inclusion efforts to address the in equalities and disparities amongst race. We support the ARDI Strategic Plan and its goals by improving equality, diversity, and inclusion in recruitment, selection, and employment practices.
Fair Chance Employer:
The County of Los Angeles is a Fair Chance employer. Except for a very limited number of positions, you will not be asked to provide information about a conviction history unless you receive a contingent offer of employment. The County will make an individualized assessment of whether your conviction history has a direct or adverse relationship with the specific duties of the job, and consider potential mitigating factors, including, but 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 a conviction history, any convictions or court records which are exempted by a valid court order do not have to be disclosed.
Equal Employment Opportunity:
It is the policy of the County of Los Angeles to provide equal employment opportunity for all qualified persons, regardless of race, religion, sex, national origin, age, sexual orientation, or disability or any other characteristic protected by State or Federal law. All positions are open to qualified men and women pursuant to the Americans with Disabilities Act of 1990 and the California Fair Employment and Housing Act. The County will follow all of its obligations under State and Federal laws regarding the provision of reasonable accommodations to applicants.
Department Contact Name:Exam Analyst
Department Contact Phone:(323) 659-6546
Department Contact Email:HRExams@ph.lacounty.gov
California Relay Services Phone:(800) 735-2922
Teletype Phone:(800) 899-4099
Alternate Teletype Phone:(800) 897-0077
COUNTY OF LOS ANGELES
Employment Information
Any language contained in the job posting supersedes any language contained below.
Your Responsibilities:
1.Completing Your Application:
a. Before submission of the application, it is your responsibility to ensure that all information provided is correct and complete on the application. Incomplete applications cannot be accepted.
b. List each payroll title separately for each job. Do not group your experience. Specify the beginning and ending dates for each job. If you are a Los Angeles County employee and have held multiple positions, do NOT list all of your time with the County under your present payroll title.
c. Please include your Social Security Number for record control purposes. Federal law requires that all employed persons have a Social Security Number.
d. To receive credit, include required documents (e.g., copy of your diploma, transcript, certificate, or license) as directed on the job posting. International degrees in a foreign language must be translated to English and evaluated for equivalency to U.S. standards. Refer to the job posting for specific deadlines for supporting documentation.
2.Requirements on Job Posting:
a. Your application will only be accepted if it clearly shows you meet the requirements. The information you give will determine your eligibility and is subject to verification at any time.
b. You must be at least 16 years of age at the time of appointment unless other age limits are stated on the job posting. The Federal Age Discrimination in Employment Act (ADEA) of 1967, as amended, prohibits discrimination on the basis of age for any individual age 40 or older.
c. Experience is evaluated on the basis of a verifiable 40- hour week, unless specified otherwise. Prorated part-time experience may be acceptable.
3.Application Deadline: All job applications must be completed and submitted before the closing time on the last day of the filing period as indicated on the job posting unless other instructions are provided. Job postings with an open continuous filing period are subject to closure without prior notice. It is to your advantage to file your application early and not wait until the last allowable date and time as you will not be able to apply once the filing period has closed.
4.Change of Name or Address: To change personal information such as your name or address, log into your profile onwww.governmentjobs.comand make the necessary change. This can be done at any time.
5.Equal Employment Opportunity/Non-Discrimination Policy:
a. It is the policy of the County of Los Angeles to provide equal employment opportunity for all qualified persons, regardless of race, color, religion, sex, national origin, age, sexual orientation, disability, or any other characteristic protected by state or federal law. b. If you are an individual requesting reasonable accommodation(s) in the examination process, please contact the testing accommodation coordinator listed on the job posting. The provision of accommodation(s) may be subject to verification, consistent with state and federal law. All accommodation-related information will remain confidential.
Disclaimer: The County of Los Angeles is not responsible or in any way liable for any computer hardware or software malfunction that may affect the employment application or the application selection process.
You assume all responsibility and risk for the use of this system and the Internet generally. This system and the information provided on it are provided on an "as is" and "as available" basis without warranties of any kind, either express or implied. No advice or information given by the County of Los Angeles or its respective employees shall modify the foregoing or create any warranty.
The County of Los Angeles expressly disclaims any warranty that the information on this system or on the Internet generally will be uninterruptible or error free or that any information, software or other material accessible from the system is free of viruses or other harmful components. You shall have no recourse against the County of Los Angeles as the system provider for any alleged or actual infringement of any proprietary rights a user may have in anything posted or retrieved on our system.
The County of Los Angeles shall not be liable for any direct, indirect, punitive, incidental, special or consequential damages arising out of or in any way connected with the use of this system or with the delay or inability to use it (or any linked sites), or for any information obtained through this system, or otherwise arising out of the use of this system, the Internet generally or on any other basis.
NOTE: Your application is submitted using Secure Encryption to ensure the privacy of all information you transmit over the Internet.
By accepting the Use Disclaimer set forth herein, you agree to all of the above terms and further agree to use this Online Job Employment Application System only for the submission of bona fide employment applications to the County of Los Angeles. Any other use of this Online Job Employment Application System, including without limitation any copying, downloading, translating, decompiling, or reverse engineering of the system, data, or related software, shall be a violation of the Use Disclaimer.
Test Preparation: Study Guides and other resources are available to help candidates prepare for employment tests. An interactive system for taking practice tests may be accessed on the Department of Human Resources website athttps://hr.lacounty.gov/. Additional resources may be listed on the job posting.
Veteran’s Credit: In all open competitive examinations, a veteran’s credit of 10 percent of the total credits specified for such examinations will be added to the final passing grade of an honorably discharged veteran who served in the Armed Forces of the United States under any of the following conditions: During a declared war; -or- During the period April 28, 1952 through July 1, 1955; -or- For more than 180 consecutive days, other than for training, any part of which occurred after January 31, 1955, and before October 15, 1976; -or- During the Gulf War from August 2, 1990 through January 2, 1992; -or- For more than 180 consecutive days, other than for training, any part of which occurred during the period beginning September 11, 2001, and ending on August 31, 2010 the last day of Operation Iraqi Freedom; -or- In a campaign or expedition for which a campaign medal or expeditionary medal has been authorized and awarded. Any Armed Forces Expeditionary medal or campaign badge, including El Salvador, Lebanon, Grenada, Panama, Southwest Asia, Somalia, and Haiti qualifies for credit.
A campaign medal holder or Gulf War veteran who originally enlisted after September 7, 1980 (or began active duty on or after October 14, 1982, and has not previously completed 24 months of continuous active duty) must have served continuously for 24 months or the full period called or ordered to active duty.
This also applies to the spouse of such person who, while engaged in such service was wounded, disabled or crippled and thereby permanently prevented from engaging in any remunerative occupation, and also to the widow or widower of any such person who died or was killed while in such service. A DD214, Certificate of Discharge or Separation from Active Duty, or other official documents issued by the branch of service are required as verification of eligibility for Veterans preference. Applicants must submit the documentation for each open competitive exam to qualify for veteran’s credit. More information available at:https://www.opm.gov/policy-data-oversight/veterans-services/vet-guide-for-hr-professionals/
Accreditation Information: Accredited institutions are those listed in the publications of regional, national or international accrediting agencies that are accepted by the Department of Human Resources. Publications such as American Universities and Colleges and International Handbook of Universities are acceptable references. Also acceptable, if appropriate, are degrees that have been evaluated and deemed to be equivalent to degrees from United States accredited institutions by an academic credential evaluation agency recognized by The National Association of Credential Evaluation Services or the Association of International Credential Evaluators, Inc. (AICE). More information is available at:http://file.lacounty.gov/SDSInter/dhr/070812_PPG123.pdfandhttp://file.lacounty.gov/SDSInter/dhr/205105_PPG_123_AC EResourceGuide.pdf (https://file.lacounty.gov/SDSInter/dhr/205105_PPG_123_ACE_Resource_Guide.pdf)
Background Check: 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 a 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 or adverse relationship with the specific duties of the job, and will also consider potential mitigating factors, including, but 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 a conviction history, any convictions or court records which are exempted by a valid court order do not have to be disclosed.
Career Planning: 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 athttps://career-pathfinder.hr.lacounty.gov/#/.
Benefit Information: Depending on the position, the successful candidate will enroll in a contributory defined benefit pension plan if the candidate is a “new member” of the County’s defined benefit plan (LACERA) on or after January 1, 2013 (first employed by the County on or after December 1, 2012) – unless she or he established reciprocity with another public retirement system in which she or he was a member before January 1, 2013. It should be noted that County employees do not pay into Social Security, but do pay the Medical Hospital Insurance Tax portion of Social Security at a rate of 1.45%. The Los Angeles County Employees Retirement Association (LACERA) has reciprocal agreements with several public retirement systems in California.
Americans with Disabilities Act of 1990: All positions are open to qualified men and women. Pursuant to the Americans with Disabilities Act of 1990, persons with disabilities who believe they need reasonable accommodation, or help in order to apply for a position, may contact the ADA/Personnel Services for Disabled Persons Coordinator. Hearing impaired applicants with telephone teletype equipment may leave messages by calling the teletype phone number on the job posting. The County will attempt to meet reasonable accommodation requests whenever possible.
Equal Employment Opportunity: It is the policy of the County of Los Angeles to provide equal employment opportunity for all qualified persons, regardless of race, religion, sex, national origin, age, sexual orientation, disability, or any other characteristic protected by state or federal law. All positions are open to qualified men and women pursuant to the Americans with Disabilities Act of 1990 and the California Fair Employment and Housing Act. The County will comply with all of its obligations under State and Federal laws regarding the provision of reasonable accommodations to applicants.
Los Angeles County Child Support Compliance Program: In an effort to improve compliance with court ordered child, family and spousal support obligations, certain employment and identification information (i.e., name, address, Social Security number and date of hire) is regularly reported to the State Directory of New Hires which may assist in locating persons who owe these obligations. Family Code Section 17512 permits under certain circumstances for additional employment and identifying information to be requested. Applicants will not be disqualified from employment based on this information.
Social Security Act of 2004: Section 419 (c) of Public Law 108-203, the Social Security Protection Act of 2004, requires State and local government employers to disclose the effect of the Windfall Elimination Provision and the Government Pension Offset Provision to employees hired on or after January 1, 2005, in jobs not covered by Social Security. The County of Los Angeles does not participate in the Social Security System. All newly hired County of Los Angeles employees must sign a statement (Form SSA-1945) prior to the start of employment indicating that they are aware of a possible reduction in their future Social Security benefit entitlement. For more information on Social Security and about each provision, you may visit the websitewww.socialsecurity.gov, or call toll free 1-800-772- 1213. Persons who are deaf or hard of hearing may call the TTY number 1-800-325-0778 or contact a local Social Security office.
Employment Eligibility Information: Final appointment is contingent upon verification of U.S. citizenship or the right to work in the United States. Immigration law provides that all persons hired after November 6, 1986, are required to present original documents to the County, within three (3) business days of hiring, which show satisfactory proof of 1) identity and 2) U.S. employment eligibility.
The California Fair Employment and Housing Act(Part 2.8 commencing with Section 12900 of Division 3 of Title 2 of the Government Code) the Regulations of the Fair Employment and Housing Commission (California Code of Regulations, Title 2, Division 4, Sections 7285.0 through 8504) and other applicable laws prohibit employment discrimination based on an applicant's protected characteristics, including race, color, religion, national origin, ancestry, physical disability, mental disability, medical condition, marital status, sex, sexual orientation, age, pregnancy, childbirth, and other characteristics.
COVID-19 VACCINATION: Some County workforce members may be required to be fully vaccinated against COVID-19. Successful candidates for those positions/classifications may be required to submit proof of vaccination against COVID-19 or request an exemption for qualifying medical or religious reasons during the onboarding process. Candidates should not present proof of vaccination until instructed to do so by the hiring department.
Updated February 2024
For detailed information, please clickhere (http://hr.lacounty.gov/benefits/)
01
Many important notifications including invitation letters will be sent electronically to the email address provided on the application. It is important that you provide a valid email address. Please add hrexams@ph.lacounty.gov and info@governmentjobs.com to your email address book and list of approved senders to prevent email notifications from being filtered as spam/junk/clutter mail.
Applicants have the ability to opt out of emails from Los Angeles County. If you unsubscribe, you will not receive any email notification for any examination for which you apply with Los Angeles County. Regardless of whether you choose to unsubscribe, you can always check for notifications by logging into governmentjobs.com and viewing your profile inbox, which saves a copy of all emailed notices. It is the applicant's responsibility to take the above steps to view correspondence.
Los Angeles County will not consider claims of not viewing or receiving notifications to be a valid reason for a late test administration or rescheduling of an exam component (if applicable).
Yes, I have read and understand the above information and instructions.
02
The information you provide on this supplemental questionnaire will be evaluated and used to determine your eligibility to participate in the next phase of the examination process.
CHECK YOUR ANSWERS CAREFULLY.
Please be advised that failure to provide the complete and correct information in your application and supplemental questionnaire may result in not accepting your application, even if you possess the qualifying experience or education.
Be specific as possible and include all information requested.
Comments such as "see resume or application"will notbe considered as a response.All information is subject to verification at any time in the examination and hiring process. Falsification of any information may result in disqualification or dismissal.
I have read understand the above information and instructions.
03
OPTION I EXPERIENCE REQUIREMENT:
Please describe in detailyour 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 the Los Angeles County class of Data Scientist.**
*Complex data science projects include artificial intelligence (AI), machine learning (ML), or sophisticated algorithms.
**Experience at the level of Data Scientistis defined as one who deploys techniques such as extraction, transformation, and loading; classical statistical analysis and machine learning, including predictive and prescriptive modeling and optimization; and data visualization, to generate critical information and knowledge and effectively communicate findings to leadership to support data-driven program design, management, and decision-making.
If you do not have this experience please indicate "Not Applicable".
NOTE:Foreach experienceplease indicate the following information:
a)Employer's Name and Address
b)Position/Title held
c)Employment Period: From (MM/YYYY) To (MM/YYYY)
d)Hours Worked per Week
e)Describe experience/responsibilities in details.
You will not receive credit for your response if you have missing requested information.
(Comments such as "see resume or application" will not be considered as a response.)
04
OPTION II EDUCATION REQUIREMENT:
Do you have a Bachelor's degree* from an accredited college or university in a field of applied research such as Data Science, Machine Learning, Mathematics, Statistics, Business Analytics, Psychology, or Public Health that included 12 semester or 18 quarter units of coursework* in data science, predictive analytics, quantitative research methods, or statistical analysis.
*Official transcripts MUSTbe submitted to verify the required coursework from the accredited institution, which shows the date the Bachelor's degree was awarded, with Registrar's signature and school seal, to the application at the time of filing, or e-mail to hrexams@ph.lacounty.gov within fifteen (15) calendar days from application submission or your application may be rejected.
Foreign degrees must be evaluated for equivalency to United States accredited institutions standards by an academic credential evaluation agency recognized by The National Association of Credential Evaluation Services (NACES) or The Association of International Credential Evaluators, Inc. (AICE). (see Employment Information under Accreditation Information).
Official Transcripts is defined as a transcript that bears the college seal and states "official and/or copy" issued by the school's registrar office. A printout of the courses from the school's website is NOT considered official transcripts and will not be accepted and may result in your application being incomplete and rejected.
Yes, I have attached a copy of my degree and official transcript with my application.
Yes, I will email a copy of my degree and official transcripts within 15 days of my application submission to hrexams@ph.lacounty.gov.
No, I do not possess a Bachelor's degree.
05
OPTION II EXPERIENCE REQUIREMENT:
Please describe in detailyour experience, including in a lead capacity**, applying and overseeing the application of machine learning, predictive analytics, data management, and hypothesis-driven data analysis to make actionable recommendations to support program, policy, and operational decision-making.
**Lead capacity is defined as act as team or group leader to at least two (2) or more journey or lower-level employees with responsibility for assigning, coordinating, and reviewing the work, ensuring proper work methods are followed, and providing technical assistance and training.
If you do not have this experience please indicate "Not Applicable".
NOTE:Foreach experienceplease indicate the following information:
a)Employer's Name and Address
b)Position/Title held
c)Employment Period: From (MM/YYYY) To (MM/YYYY)
d)Hours Worked per Week
e)Describe experience/responsibilities in details.
You will not receive credit for your response if you have missing requested information.
(Comments such as "see resume or application" will not be considered as a response.)
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OPTION II EDUCATION:
Do you have a Master's or Doctoral degree* from an accredited college or university in a field of applied research such as Data Science, Machine Learning, Mathematics, Statistics, Business Analytics, Psychology, or Public Health may substitute for up to two (2) years of experience.
*In order to receive credit for the Master's or Doctoral degree, you must attach a legible copy of the Official Diploma, Official Transcripts, or Official Letter from the accredited institution, which shows the date the degree was awarded, with Registrar's signature and school seal, to the application at the time of filing, or e-mail to hrexams@ph.lacounty.gov within fifteen (15) calendar days from application submission or your application may be rejected.
Yes, I have attached a copy of my degree and official transcript with my application.
Yes, I will email a copy of my degree and official transcripts within 15 days of my application submission to hrexams@ph.lacounty.gov.
No, I do not possess a Master's or a Doctoral degree.
Required Question
Agency
County of Los Angeles
Address
Los Angeles, California, 90010
Website
http://hr.lacounty.gov
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