DATA SCIENTIST

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DATA SCIENTIST

Salary

$109,538.16 - $147,603.36 Annually

Location

Los Angeles County, CA

Job Type

Full time

Job Number

b1763A

Department

MENTAL HEALTH

Opening Date

05/09/2024

• Description

• Benefits

• Questions

Position/Program Information

EXAM NUMBER:

b1763A

TYPE OF RECRUITMENT:

Open Competitive Job Opportunity

FIRST DAY OF FILING: MAY 10, 2024 at 8:00 A.M. (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, develops and applies methods to identify, collect, process, organize, and analyze structured and unstructured data using statistical prediction, inference, and optimization; effectively communicates results to County, departmental, and divisional decision makers to support data-driven program design and management.

CLASSIFICATION STANDARDS:

This is the second working level in the professional data science/analysis series. Positions allocable to this class work under the general direction of a Data Science Supervisor or supervisor or manager responsible for the data analytics, research, or statistical function of a department, independently performing duties of considerable difficulty to complete moderately complex projects or major aspects of large/complex projects that may be divisional, departmental, or Countywide in scope. Incumbents deploy techniques such as data 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 technical and nontechnical stakeholders to support data-driven program design, management, and decision-making. Incumbents work with data sets characterized by large volume, moderate complexity, and significant heterogeneity, integrating data from various sources, requiring direct collaboration with data engineers and other IT staff to design and provide feedback on data systems and processes necessary to support their work.

Data Scientist is distinguished from the Senior Data Scientist in that the latter applies subject-matter expertise to identify new and emerging business problems, whereas the Data Scientist works under general supervision to develop methods of interrogating data in order to solve previously identified business problems. The Data Scientist is distinguished from the Predictive Data Analyst in that the latter applies well-established analytic principles, methods, and procedures within existing data systems and architectures to complete well-defined, routine to moderately difficult functions and projects, whereas Data Scientists may develop or assist in developing new analytic methods, functions, and data architectures as necessary to complete complex projects, including those involving unstructured data.

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, department, and countywide stakeholders to solicit, define, and manage data science projects from conception through implementation, including identifying and developing statements of business problems; conducting exploratory data analysis and data mining; developing model specification requirements; and conducting advanced statistical analyses.

Develops and presents visualizations of findings and recommendations that can be used to support business decisions and allocate resources.

Works with departmental stakeholders to document business requirements and helps frame business problems so that appropriate corresponding data science techniques can be identified and applied.

Collaborates with 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.

Works with departmental Information Technology organization to support collection, integration, and retention requirements for large sets of structured and unstructured data from various sources and consults with data engineers and architects on the design and architecture of relevant data systems and processes.

Collaborates with other Data Scientists, Analysts, and IT staff to select, evaluate, improve, and document tools and systems in order to strengthen divisional and departmental analytic capacity.

Independently conducts advanced analytical studies for the resolution of business problems and transfigures data into critical information by selecting and deploying appropriate advanced statistical techniques such as machine learning, bivariate and multivariate analyses, predictive/prescriptive analytics, and optimization.

Uses statistical computer scripting, domain-specific, and programming languages and other software and tools to digest, manipulate, prepare, augment, evaluate, analyze, summarize, and visualize data.

Plans, designs, and manages experiments, consumer surveys, and other data collection projects to augment existing sources of data as necessary to solve business problems.

Reviews the work of Predictive Data Analysts and other lower-level analysts assigned to project for quality-control purposes.

Conveys findings and conclusions of work 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 that both retain fidelity to best practices identified through the analysis and recognize the operational realities underlying existing business processes.

Works with functional teams to develop and implement products, services, and tools, such as dashboards and reports, emerging from the analysis.

Contributes to advanced analytic products (e.g., Recommender Engines, Auto Classification algorithms, Predictive Scoring, geo-spatial clustering, NLP classifier, etc.) and helps place them in production.

Recommends ongoing improvements to methods and algorithms that lead to findings, including new information.

Provides business metrics for departmental projects to show improvements both 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.

Accesses ongoing training and professional development to maintain familiarity with current industry and academic research to apply the latest and most useful statistical learning techniques to help extract pattern and trends from data.

Requirements

SELECTION REQUIREMENTS:

Option I:Two (2) years of experience applying machine learning, predictive analytics, data management, or hypothesis-driven data analysis to produce actionable recommendations to support data-driven program, policy, and operational decision-making at a level equivalent to the Los Angeles County class of Predictive Data Analyst. * -OR-

Option II:A Bachelor’s degree from an accredited college 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- Four (4) years of experience applying machine learning, predictive analytics, data management, or hypothesis-driven data analysis to produce actionable recommendations to support data-driven 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 Data Science, Machine Learning, Mathematics, Statistics, Business Analytics, Psychology, or Public Health may substitute for up to two (2) years of experience.

*Experience at the level of Predictive Data Analyst is defined as using machine learning techniques to analyze complex data sets and find statistically significant, meaningful predictive patterns, relevant to program goals, that human intelligence could not identify on its own.

LICENSE:

A valid California Class C Driver License or the ability to utilize alternative method of transportation when needed to carryout job-related essential functions.

PHYSICAL CLASS:

Physical Class II – 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 maybe involved.

SPECIAL REQUIREMENTS INFORMATION:

• ACCREDITATION: Accredited institutions are those listed in the publications of regional, national or international accrediting agencies which 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 (NACES) or the Association of International Credential Evaluators, Inc. (AICE).

Transcript: * In order to receive credit for any college or university course, or any type of college or university degree, such as Bachelor's or higher, you must include a legible copy of the official diplomaorofficial transcripts from the accredited institution which shows the area of specialization with your application at the time of filing or within 7 calendar days of filing.

Official Transcript is defined as a transcript that bears the college seal and states "official and/or copy" issued by the school's Registrar Office. of the transcript from the school's website is NOT considered official and; therefore, will NOT be accepted and may result in your application being incomplete or rejected.

DESIRABLE QUALIFICATIONS:

Credit will be given to applicants who possess the following desirable qualifications:

Additional experience beyond the Selection Requirements.

Additional Information

EXAMINATION CONTENT:

This examination will consist of an evaluation of experience based on application information, desirable qualifications, and supplemental questionnaire information at the time of filing weighted 100%.

Applicants must meet the requirements described above at the time of filing and achieve a passing score of 70% or higher on the examination in order to be added to the Eligible Register.

ELIGIBILITY INFORMATION:

The names of candidates receiving a passing grade in the examination will be placed on the eligible register in the order of their score group for a period of twelve (12) months following the date of promulgation.

Applications will be processed on an as-received basis and promulgated to the eligible register accordingly.

NO PERSON MAY COMPETE IN THIS EXAMINATION MORE THAN ONCE EVERY TWELVE (12) MONTHS.

Notice of non-acceptance and final results will be sent via email.

SPECIAL INFORMATION

Past and present mental health clients, parents, and family members are encouraged to apply.

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 historyunless 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.

VACANCY INFORMATION

The eligible register for this examination will be used to fill a vacancy in the Department of Mental Health.

AVAILABLE SHIFT

Appointees may be required to work any shift, including evenings, nights, weekends and holidays.

APPLICATION AND FILING INFORMATION

Applicants are required to complete and submit an online Los Angeles County Employment Application AND Supplemental Questionnaire in order to be considered for this examination. Paper applications, resumes, or any unsolicited documents will not be accepted in lieu of completing the online application and Supplemental Questionnaire. We must receive your applicationbefore 5:00 pm, PT, on the last day of filing.

INSTRUCTIONS FOR FILING ONLINE

Apply online by clicking on the "Apply" tab for this posting. You can also track the status of your application using this website.

Applicants must complete and submit their online applications and upload documents (e.g., Diploma, Resume, etc.) as attachment(s) during application submission or send by email to exams@dmh.lacounty.gov within 7 calendar days from date of application submission. Indicate Data Scientist, on the subject line when sending required documents by email.

The acceptance of your application will depend on whether you have clearly shown that you meet the Selection Requirements. Your online application must show complete license, education and work experience information necessary to evaluate your qualifications.License information sectionmust show title of license, license number, original date of issue, and expiration date.Education information sectionmust include name and address of school attended, complete dates attended, name of course/s taken, number of units earned, and degree/s earned. Work experience sectionmust include job title, employer name and address, name of work area/facility, actual payroll title held and not the working and/or functional titles, from/to dates of employment including month, day and year, total number of months, total number of hours worked per week - not a range of hours (full or part-time), and complete and detailed description of related job duties. If range of hours is provided, experience will be prorated based on the lowest number of hours worked per week. LIST separately each job experience to be evaluated. All information supplied by applicants is subject to verification. We may reject your application at any time during the examination or selection process.

IMPORTANT NOTES

• Please note thatALLinformation included in the application materials is subject to VERIFICATION at any point during the examination and hiring process, including after an appointment has been made.

•FALSIFICATIONof any information may result inDISQUALIFICATIONorRESCISSION OF APPOINTMENT.

• UtilizingVERBIAGEfrom Class Specification and/or Minimum Requirements serving as your description of dutiesWILL NOT be sufficient to meet the requirements. Doing so may result in anINCOMPLETE APPLICATION and you may beDISQUALIFIED.

Plan to submit your online application well in advance before the deadline 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 govermmentjobs.com/careers/lacounty,gov 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.

For the time being, all notifications, including results letters and notices of non-acceptance, will be sent electronically to the email address provided on the application. It is important that you provide a valid email address. Please add exams @dmh.lacounty.gov (hsacks@dmh.lacounty.gov) as well as noreply@governmentjobs.com and info@governmentjob.com to your email address and list of approved senders to prevent email notification from being filtered as span/junk/clutter mail.

Applicants have the ability to opt out of emails from LA 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.

SOCIAL SECURITY NUMBER LANGUAGE

Please include your Social Security Number for record control purposes. Federal law requires that all employed persons have a Social Security Number.

COMPUTER AND INTERNET ACCESS AT 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.

NO SHARING USER ID AND PASSWORD

All applicants must file their applications 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.

DEPARTMENT CONTACT

Department Contact Name:Celia Yeung, Exam Analyst

Department Contact Phone:(323) 705-4249 or (213) 972-7034

Department Contact Email: exams@dmh.lacounty.gov

ADA Coordinator Phone (323) 705-4249

Teletype Phone 800-735-2922

California Relay Services Phone 800-735-2922

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

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 two (2) years of experience applying machine learning, predictive analytics, data management, or hypothesis-driven data analysis to produce actionable recommendations to support data-driven program, policy, and operational decision-making?

• Yes

• No

  03

  Do you have a Bachelor's degree from an accredited college 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- Four (4) years of experience applying machine learning, predictive analytics, data management, or hypothesis-driven data analysis to produce actionable recommendations to support data-driven program, policy, and operational decision-making at a level equivalent to the Los Angeles County class of Predictive Data Analyst*? A Master's or Doctoral degree from an accredited college or university in a field of applied research such Data Science, Machine Learning, Mathematics, Statistics, Business Analytics, Psychology, or Public Health may substitute for up to two (2) years of experience. *Experience at the level of Predictive Data Analyst is defined as using machine learning techniques to analyze complex data sets and find statistically significant, meaningful predictive patterns, relevant to program goals, that human intelligence could not identify on its own.

Transcript: *In order to receive credit for any college or university course, or any type of college or university degree, such as Bachelor's or higher, you must include a legible copy of the official diploma or official transcripts from the accredited institution which shows the area of specialization with your application at the time of filing or within 7 calendar days of filing.

Official Transcript 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 transcript from the school's website is NOT considered official and; therefore, will NOT be accepted and may result in your application being incomplete or rejected.

• Yes

• No

  04

  If you answer yes to question #3 above. Please state below your Bachelor's or Master's degree in the area of specialization and completion date.

  05

  Describe your experience applying machine learning, predictive analytics, data management, or hypothesis-driven data analysis to produce actionable recommendations to support data-driven program, policy, and operational decision-making.

Each response must include the following information.

EMPLOYER/COUNTY DEPARTMENT UNIT

PAYROLL TITLE

COMPLETE DATES OF CLAIMED EXPERIENCE (BEGINNING/ENDING)

NUMBER OF HOURS WORKED PER WEEK

NAME AND CONTACT NUMBER(S) OF DIRECT SUPERVISOR(S)

COMPLETE DESCRIPTION OF DUTIES If you do not have any experience under this option, please write "DOES NOT APPLY"

Employers and work experience listed here must also be listed and fully detailed in the work experience section of your application. Credit will not be given if this required information for evaluation is not listed on both the application and supplemental questionnaire. Please do not use "see resume and application", this is not an acceptable response and credit will not be given.

06

Are you proficient in American Sign Language (ASL)?

• Yes

• No

  07

  Do you have American Sign Language (ASL) certification? Note: Please attach a legible copy of your certificate to your application at the time of filing. If you are unable to attach your certificate, please email your certificate to exams@dmh.lacounty.gov within seven (7) calendar days from application submission.

• Yes, I have attached ASL certification to my online application.

• Yes, I will email ASL certification to exams@dmh.lacounty.gov within (7) calendar days from application submission.

• No, I do not have ASL certification.

  08

  Do you have a County American Sign Language (ASL) certification? Note: Please attach a legible copy of your certificate to your application at the time of filing. If you are unable to attach your certificate, please email your certificate to exams@dmh.lacounty.gov within seven (7) calendar days from application submission.

• Yes, I have attached a County American Sign Language certification to my online application.

• Yes, I will email County American Sign Language certification to exams@dmh.lacounty.gov within (7) calendar days from application submission.

• No, I do not have a County American Sign Language certification.

  Required Question

Agency

County of Los Angeles

Address

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Los Angeles, California, 90010

Website

http://hr.lacounty.gov

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