PRINCIPAL NETWORK SYSTEMS ADMINISTRATOR
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?PRINCIPAL NETWORK SYSTEMS ADMINISTRATOR
Salary
$119,111.04 - $160,518.72 Annually
Location
Los Angeles County, CA
Job Type
Full time
Job Number
J2561B
Department
SHERIFF
Opening Date
06/06/2025
Closing Date
6/13/2025 5:00 PM PacificDescription
Benefits
Questions
Position/Program Information
TYPE OF RECRUITMENT:
We welcome applications from anyone.
FILING PERIOD:
We will be accepting online applications from Monday, June 9, 2025 at 8:00 A.M. (PT) until Friday, June 13, 2025, 5:00 P.M. (PT). All applications must be receivedbefore5:00 P.M. (PT) on Friday, June 13, 2025, to be accepted.
EXAM NUMBER:
J2561B
REASONS TO JOIN OUR TEAM:
Check Out Our Outstanding Benefits!
Los Angeles County offers one of the strongest public-sector benefits packages in the nation:
https://hr.lacounty.gov/benefits/
Why Work for Us?
With more than 10 million residents, Los Angeles County is the most populous county in the nation! As the largest employer in Southern California, over 116,000 employees in more than 38 Departments we provide vital public services as diverse as law enforcement, property assessment, public health protection, water conservation, cultural activities and many more.
We are dedicated professionals committed to preserving the dignity and integrity of the workplace as well as protecting the rights of each employee. The County has more than 2,300 different job descriptions, offering a lifetime of opportunities and careers! We offer one of the strongest public-sector benefits packages in the nation. Join us and discover a rich selection of health care options, robust retirement plans and the flexibility to work, relax, and rejuvenate in order to reach your fullest personal and professional potential.
We are searching for a team member who is:
Highly motivated and diligent in performing a wide-range of network-related duties, including the design, implementation, and maintenance of complex networks and leading complex network system administration projects.
Essential Job Functions
Performs physical and virtual server administration and network functions, including designing, configuring, installing, repairing, maintaining, and upgrading hardware and operating systems, as well as testing and optimizing complex network software and physical and cloud infrastructure.
Designs and implements network security solutions, including system network access lists and host intrusion and prevention systems along with policy elements such as end user roles and groups, trust relationships, access rights, and directories.
Analyzes network resource utilization and operations and resolves more complex system configuration and performance problems.
Analyzes proposed procedures for network management, including resource allocation of centralized, decentralized, and remote network services.
Identifies and recommends appropriate changes to network infrastructure to improve performance, reliability, and availability, and facilitate compatibility with new hardware and software.
Plans the deployment of hardware and software upgrades for network servers, gateways, and associated telecommunication devices.
Leads the selection, development, and implementation process for network backup and recovery solutions or the VLAN configuration process required to support the installation and maintenance of services over Internet Protocol (IP), such as audio, video, telephony, and data.
Leads a network administration team working on system backup, configuration, procurement, and/or network security.
Attends meetings with clients, vendors, and providers to remain apprised of project status or to gather information regarding project scope.
Writes technical requirements for the Statements of Work for services such as installation, configuration, data center upgrades, and security assessments.
Coordinates and works with vendors to develop and implement solutions to specific problems or to meet specific objectives.
Participates in the analysis, evaluation, and risk assessment tasks required for implementation of new applications and system changes, such as vendor provided patches, service packs, network products, devices, and network management solutions.
Selects, designs, implements, and configures monitoring and alerting systems for networks, servers, and systems.
Serves as a project manager.
Enforces network security according to policies and procedures, and documents information security processes.
Addresses requests for service from within LASD, service providers, and outside agencies with connections to the LASD network by prioritizing the requests and addressing them or assigning them to staff to address.
Identifies equipment and hardware needs and completes the ordering process of such equipment and hardware.
Supervises subordinate staff by delegating work, scheduling, reviewing work, training, mentoring, disciplining, and providing direction.
For more information, please view the classification specification: Principal Network Systems Administrator. (https://www.governmentjobs.com/careers/lacounty/classspecs/1066391?keywords=2561&pagetype=classSpecifications)
Requirements
REQUIREMENTS TO QUALIFY
OPTION I:
Graduation from an accredited college or university with a Bachelor's degree* in Computer Science, Information Systems, or a closely related field,-AND- four (4) years full-time paid experience* in a centralized Information Technology organization** planning, designing, installing and maintaining complex network infrastructure with a high-availability environment.
OPTION II:
Five (5) years full-time paid experience* planning, designing, installing and maintaining complex network infrastructure in a centralized IT organization** with a high-availability environment.
LICENSE
A valid California Class C Driver License or the ability to use an alternative method of transportation when needed to carry out job-related essential functions.
PHYSICAL CLASS
Physical Class III - Moderate: This class requires that the incumbent stand or walk most of the time with bending, stooping, squatting, twisting, reaching, working on irregular surfaces, occasional lifting of objects weighing over 25 pounds, and frequent lifting of 10-25 pounds.
SPECIAL REQUIREMENT INFORMATION:
*To qualify under Option I, include a copy of yourofficial degree,official transcripts, orofficial letter from an accredited institution which shows the area of specialization within seven (7) calendar days from the last day of filing. You may submit documentation tosheriffexamsunit@lasd.organd indicate your name, the exam title and the exam number. Failure to provide the required documentation will result in application rejection. Unofficial transcripts will not be accepted to meet the education requirement. The document should show the date the degree was conferred and be in English; if it is in a foreign language, it must be translated and evaluated for equivalency to U.S. standards. For more information on our standards for educational documents, please visit:
https://file.lacounty.gov/SDSInter/dhr/070812_PPG123.pdf and
https://file.lacounty.gov/SDSInter/dhr/205105\PPG\123\ACE\Resource_Guide.pdf
ALL APPLICANTS ARE REQUIRED TO MEET THE EDUCATION REQUIREMENT BY JUNE 13, 2025.
**Full time paid experience is evaluated on the basis of a 40-hour work week.
SUPPLEMENTAL QUESTIONNAIRE
As part of this application process, applicants will be required to complete a supplemental questionnaire. The questionnaire contains a pre-investigative questionnaire which will be used as part of the background investigation process to ensure applicants meet the standards set forth by the Los Angeles County Sheriff's Department. Applicants who fail the pre-investigative questionnaire will be disqualified and will have to wait three (3) months from the date of the disqualification in order to reapply.
Additional Information
EXAMINATION CONTENT
This examination will consist of a structured interview assessing Knowledge of advanced computer networking principles, concepts, and tools; Knowledge of network design, configuration, and administration; Knowledge of, and skill in applying, network technologies; Knowledge of, and ability to use, network infrastructure; Problem-solving skills; Leadership skills; Supervisory skills; Interpersonal skills; and Oral communication skills weighted 100%.
APPLICANTS MUST ACHIEVE A PASSING SCORE OF 70% OR HIGHER ON THE EXAMINATION IN ORDER TO BE PLACED ON THE ELIGIBLE LIST.
TESTING ACCOMMODATION
If you require an accommodation to fairly compete in any part of the assessment process, you will be required to submit documentation from a qualified medical provider or other qualified professional to support your request for a testing accommodation. Please note, you will be contacted at a later time by a Sheriff's Department representative that will guide you through the process. You will be provided with an initial deadline to submit documentation. Failure to submit the required documentation by the deadline will delay your participation in the examination process and consideration for initial placement on the eligible list.
VETERAN'S CREDIT
If you are a veteran, you may be eligible for veteran's credit, which is an additional 10% of the total points added to a passing score. We will need a copy of your form DD214 to review, so please include that with your application or email it to sheriffexamsunit@lasd.orgwithin seven (7) calendar days from the last day of filing.
ELIGIBILITY AND VACANCY INFORMATION:
The names of applicants receiving a passing grade in the examination will be placed on the eligible list in the order of their score group for a period of six (6) months from the date of promulgation.
The list of successful applicants created from this exam will be used to fill vacancies within the Los Angeles County Sheriff's Department, Technology & Support Division, Data Systems Bureau.
SPECIAL INFORMATION
SUCCESSFUL APPLICANTS MUST COMPLETE A DETAILED BACKGROUND INVESTIGATION, INCLUDING FINGERPRINT SEARCH. Examples of disqualifying factors include: Any felony convictions; job related misdemeanor convictions; certain serious traffic convictions or patterns of traffic violations (3 moving violations in one year; failure to appear; at fault accidents; suspended license; driving under the influence); poor credit history; poor employment history; substance abuse; anyone on probation.
ZERO TOLERANCE POLICY IF HIRED
The Los Angeles County Sheriff's Department (Department) has a "zero tolerance" policy for its employees for the following:
use of narcotics, controlled substances, and/or prescription drugs without a prescription.
Any employee found in violation of this policy will be subject to discharge.
AVAILABLE SHIFT: Any
APPOINTEES MUST BE WILLING TO WORK ANY SHIFT, INCLUDING EVENINGS, NIGHTS, WEEKENDS, AND HOLIDAYS.
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 green"Apply"button at the top right corner of this posting. This website can also be used to get application status updates. Your application and supplemental questionnaire must be submitted electronically before 5:00 P.M., PT, on Friday, June 13, 2025.
Please fill out your 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.
cacontre@lasd.org
noreply@governmentjobs.com
info@governmentjobs.com
NO APPLICATIONS WILL BE ACCEPTED OUTSIDE THE OFFICIAL APPLICATION FILING PERIOD, NO EXCEPTIONS.
TO ENSURE THAT YOUR APPLICATION HAS BEEN SUCCESSFULLY SUBMITTED, YOU MUST HAVE RECEIVED A CONFIRMATION EMAIL AS VERIFICATION.
NOTE: Applicants who apply online must upload any required documents as attachments during application submission. If you are unable to attach required documents, you may fax the documents to (323) 415-2580 or email any outstanding required documents tosheriffexamsunit@lasd.orgat the time of filing, or within seven (7) calendar days from the last day of filing. Failure to provide the required documentation will result in application rejection. Please include your Name, the Exam Number, and the Exam Title on the faxed documents.
SOCIAL SECURITY NUMBER:
Federal law requires that all employed persons have a Social Security Number, so include yours when applying.
COMPUTER AND INTERNET ACCESS AT PUBLIC LIBRARIES:
For applicants 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 OF USER ID, EMAIL, AND PASSWORD:
All applicants must file their application using their OWN user ID and password. Using a family member or friend's user ID and password may erase an applicant's original application record.
California Relay Services Phone:(800) 735-2922
ADA Coordinator Phone:(213) 229-1621
Teletype Phone:(213) 626-0251
Department Contact Name:Professional Examinations Unit
Department Contact Phone:(323) 526-5611
Department Conta ct Email :sheriffexamsunit@lasd.org
COUNTY OF LOS ANGELES
Employment Information
Any language contained in the job posting supersedes any language contained below.
This document is intended to provide general information about the recruitment process of the County of Los Angeles. Applicants with questions about a specific job posting should contact the exam analyst listed on the posting.
Equal Employment Opportunity/Non-Discrimination Statement:
The County of Los Angeles is an Equal Employment Opportunity Employer and is committed to non-discrimination in the County workforce, regardless of age (40 and over); ancestry; color; ethnicity; religious creed; protected family or medical leave status; disability; marital status; medical condition; genetic information; military and veteran status; national origin; race ; sex; gender; sexual orientation; or any other characteristic protected by State or federal law. For more information, please visit:https://employee.hr.lacounty.gov/eeo-programs/.
Testing Accommodations for Applicants:
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:https://hr.lacounty.gov/accessibility/.
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 athttp://career-pathfinder.hr.lacounty.gov.
Revised January 2025
For detailed information, please clickhere (http://hr.lacounty.gov/benefits/)
01The 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 ANSWER CAREFULLY.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. Be as specific as possible and include all information requested. Comments such as "see resume or application" will not be considered as a response.UtilizingVERBIAGEfrom Class Specification including the listed Examples of Duties and/or Essential Job Functions serving as your description of dutiesWILL NOTbe sufficient to demonstrate that you meet the requirements. Doing so may result in anINCOMPLETE RESPONSE AND NO CREDIT WILL BE AWARDED.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.
Yes, I understand the above information.
02
Which of the following best describes your highest level of education successfully completed in Computer Science, Information Systems, or a closely related field from an accredited college or university?
Not Applicable
Associate's Degree
Bachelor's Degree
Master's Degree or higher
03
Which of the following best describes your area of specialization for your highest level of education?
Not Applicable
Computer Science
Information Systems
A closely related field
04
If you selected "A closely related field" on Question 3 above, please indicate the area of specialization for your highest level of education: (Insert N/A, if Not Applicable)
05I understand that if I expect to receive credit for the required degree, I must include a legible copy of the official degree, official transcripts, or official letter from the accredited institution which shows the area of specialization. Documents may be submitted either by 1) attaching directly to my application at the time of submission, or 2) emailing any outstanding required documents to sheriffexamsunit@lasd.org or 3) faxing any outstanding documents to (323) 415-2580 at the time of filing, or within seven (7) calendar days from the last day of filing. Failure to provide the required documentation will result in application rejection. Unofficial transcripts will not be accepted to meet the educational requirements.
Yes, I understand the above information and instructions.
06
Which of the following best describes yourfull-time paid experiencein a centralized Information Technology organization in planning, designing, installing and maintaining complex network infrastructure with a high-availability environment?
(Full time paid experience is evaluated on the basis of a 40-hour work week.)
(A centralized Information Technology organization, which is under the direction or guidance of the Chief Information Technology official for the department or major organizational unit, is responsible for providing comprehensive IT services including analysis, design, acquisition, and/or development, implementation, maintenance, or support of information systems; and in which the work performed is in direct relationship to the IT requirements and initiatives of the department or major organizational unit.)
Not Applicable
Less than one (1) year
One (1) year, but less than two
Two (2) years, but less than three
Three (3) years, but less than four
Four (4) years, but less than five
Five (5) years or more
07
DESCRIBE YOUR FULL-TIME PAID EXPERIENCE: In a centralized Information Technology organization in planning, designing, installing and maintaining complex network infrastructure with a high availability environment.
If you do not have experience, please indicate "Not Applicable."
NOTE:Foreach experienceplease indicate the following information:
Name of Employer
Position/Title Held
Date From: (MM/DD/YYYY) - Date To: (MM/DD/YYYY)
Describe experience in detail
You will not receive credit for your response if you have missing requested information.
08Do you require a reasonable accommodation to complete any part of the examination process? In order to be considered for the initial promulgation, make sure to submit all required documentation by the initial deadline. Submitting the required documentation past the given deadline will delay your participation in the examination process and consideration for placement on the initial eligible list.
Yes, I will require a reasonable accommodation to complete any part of the examination process, and I understand the above information and instructions.
No, I do not require a reasonable accommodation to complete any part of the examination process.
09
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. 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 re-scheduling.
Yes, I understand the above information.
10
How did you learn about this position?
Personal referral from someone other than a County Employee
County Employee
Los Angeles County Government Job website
Social Media (Instagram)
Social Media (Facebook)
LinkedIn
County Job Hotline
Job Fair
11
WARNING: This pre-investigative questionnaire is part of the background investigation. It is used to determine an applicant's suitability for service within the Los Angeles County Sheriff's Department (LASD). All information provided is considered confidential. A candidate's information will only be disclosed to an assigned background investigator if he/she is deemed suitable for the job based on the Los Angeles County Sheriff's Department hiring guidelines. Answer the following questions honestly and thoroughly, as your responses will be used to determine whether or not you can proceed with the hiring process. Your responses to the following questions will be subject to verification.
Do you understand this information?
Yes, I understand the above information.
12
The Los Angeles County Sheriff's Department (Department) has a "zero tolerance" policy for its employees for the following: Use of narcotics, controlled substances, and/or prescription drugs without a prescription. Any employee found in violation of this policy will be subject to discharge.
Yes. If employed by the Department, I agree to abide by the zero tolerance policy on the use of narcotics, controlled substances, and/or prescription drugs without a prescription.
13
The Los Angeles Sheriff's Department (LASD) employees must adhere to the department's policies regarding appearance. Hair should be clean and well groomed. Tattoos upon the neck, face or head are prohibited. Beards are not allowed for employees who wear any type of uniform; mustaches must be trimmed and neat; jewelry must be minimally observable. A uniform or professional attire is required while on duty. Are you willing to comply with all the grooming, appearance policies, procedures, and standards of the LASD?
Yes, I am willing to comply with all the grooming, appearance policies, procedures, and standards of the LASD.
14
Do you understand you will be subject to a thorough background investigation and a medical examination?
Yes, I understand I will be subject to a thorough background investigation and a medical examination.
15
Are you currently on criminal probation?
No
Yes
16
Are you currently on criminal parole?
No
Yes
17
Have you ever been convicted for driving under the influence (DUI) of alcohol or drugs or any DUI-related crimes? If "yes", when was the last incident/arrest date?
No
Yes; within 1 year
Yes; more than 1 year ago, but less than 2 years
Yes; more than 2 years ago, but less than 3 years
Yes; more than 3 years ago, but less than 4 years
Yes; more than 4 years ago
18
Have you ever used any illegal drug (methamphetamine, heroin, speed, cocaine, ecstasy, PCP, hallucinogens, etc.) OTHER than marijuana? If "yes", when was the last time?
No
Yes; within the last 12 months
Yes; more than 1 year ago, but less than 2 years
Yes; more than 2 years ago, but less than 3 years
Yes; more than 3 years ago, but less than 4 years
Yes; more than 4 years ago
19
Have you ever used methamphetamine? If "yes", how many times?
No
Yes; 1 to 9 times
Yes; 10 to 19 times
Yes; 20 to 30 times
Yes; 31 or more times
20
Have you ever used heroin? If "yes", how many times?
No
Yes; 1 to 9 times
Yes; 10 to 19 times
Yes; 20 to 29 times
Yes; 30 or more times
21
Have you ever used speed? If "yes", how many times?
No
Yes; 1 to 9 times
Yes; 10 to 19 times
Yes; 20 to 30 times
Yes; 31 or more times
22
Have you ever used cocaine? If "yes", how many times?
No
Yes; 1 to 9 times
Yes; 10 to 19 times
Yes; 20 to 30 times
Yes; 31 or more times
23
Have you ever used ecstasy? If "yes", how many times?
No
Yes; 1 to 9 times
Yes; 10 to 19 times
Yes; 20 to 30 times
Yes; 31 or more times
24
Have you ever used PCP? If "yes", how many times?
No
Yes; 1 to 9 times
Yes; 10 to 19 times
Yes; 20 to 29 times
Yes; 30 or more times
25
Have you ever used hallucinogens? If "yes", how many times?
No
Yes; 1 to 9 times
Yes; 10 to 19 times
Yes; 20 to 30 times
Yes; 31 or more times
26
By answering the previous questions, you acknowledge that any false statements or omissions in this questionnaire will cause you to be disqualified, removed from an eligibility list, or be cause for immediate dismissal, if any appointment is or will be made at a later time.
Yes
Required Question
Employer
County of Los Angeles
Address
**
Los Angeles, California, 90010
Website
http://hr.lacounty.gov
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