CIVIL ENGINEERING ASSISTANT

Salary : $85,809.84 - $103,751.04 Annually
Location : Los Angeles County, CA
Job Type: Full time
Job Number: C3424V
Department: PUBLIC WORKS
Opening Date: 09/01/2026
Closing Date: Continuous

Position/Program Information
Exam Number:C3424V
Application Filing Period:
The application filing period will begin on Wednesday, September 2, 2026, at 8:00 a.m. (PT)-Continuous. We will keep accepting applications until the position is filled. The application window may close unexpectedly once we have enough qualified candidates.

Type of Recruitment:

We encourage applications from everyone.



Recurrent and temporary Public Works employees who have satisfactorily completed 120 working days (960 hours) or the equivalent of the probationary period in their current position (whichever is longer) may qualify for placement on the Departmental Promotional eligible list.

Essential Job Functions
A Civil Engineering Assistant is accountable for the following key responsibilities:

• Assists in the preparation of plans, specifications, and cost estimates for various public infrastructure projects (e.g., flood control, road maintenance, retaining walls, parking lots, drainage and wastewater systems, dams, mountain roads, highways, street lighting and water distribution systems, debris basins, storm drains, spreading grounds, and water conservation facilities)
• Assists in field investigations and studies for various public infrastructure projects (e.g., flood control, road maintenance, retaining walls, parking lots, drainage and wastewater systems, dams, mountain roads, highways, street lighting and water distribution systems, debris basins, storm drains, spreading grounds, and water conservation facilities)
• Performs calculations requiring knowledge of algebra, trigonometry, calculus, elementary mechanics, strength of materials, statics, geodesy, and structural analysis
• Assists in conducting hydraulic and hydrologic studies to determine design criteria and operational requirements for flood control and water conservation structures
• Compiles data for and assists in making studies or tests relating to the location, size, and capacity of other engineering structures or facilities
• Assists in the review of plans for engineering structures prepared by other public agencies or by private firms to determine if they conform to department standards and practices and sound engineering principles

Requirements

Requirements to Qualify:
A bachelor's degree or higher* from an accredited college or university with specialization in a civil engineering curriculum approved by the Accreditation Board for Engineering and Technology (ABET)**.

Withhold Information:
***If you will meet the requirements within six (6) months of submitting your application, then you can still apply for this exam. However, we will not include you on the list sent to hiring managers until you provide proof of meeting the requirements.

License:
A valid California Class C Driver License or the ability to utilize an alternative method of transportation when needed to carry out job-related essential functions.
Membership in professional organizations such as the American Society of Civil Engineers, American Public Works Association, American Water Works Association, City and County Engineers Association, etc., is encouraged.
Physical Class:
2 - Light: This class includes administrative and clerical positions requiring light physical effort that may include occasional light lifting to a 10-pound limit and some bending, stooping, or squatting. Considerable ambulation may be involved.

Desirable Qualifications

A valid California State Certificate of Registration as an Engineering-In-Training
Special Requirement Information:
*A qualifying bachelor's or higher degree means undergraduate, or graduate civil engineering program is accredited by ABET, according to the California Department of Consumer Affairs.

**To receive credit for your education, include a legible copy of all relevant official documents, including your diploma, transcript, or letter/certificate from an accredited institution or email it to within fifteen (15) calendar days of filing your application and ensure to indicate your name, the exam name, and exam number. The document should show the date the degree was conferred and be in English. If not in English, then translation is required. International degrees must be evaluated for equivalency to U.S. standards if not listed in the International Handbook of Universities or World Higher Education Database. Documents marked as unofficial will not be accepted. For more information on our standards for educational documents, please visit: )

***Applicants need to show evidence that they are within six (6) months of fulfilling the requirement of acquiring their bachelor's degree or higher in civil engineering. Acceptable evidence includes official or unofficial transcripts or a verification letter from the current school administration. This letter must reflect academic standing and area of specialization when filing or within fifteen (15) calendar days of filing your application.

We do not accept password-protected documents. Ensure documents are unlocked before attaching to your application or sending to the exam analyst.
Additional Information
Once we have identified that you meet the requirements, an invitation regarding the following assessment processes will be sent:
Our Assessment Process:

This examination consists of two (2) parts:

PART I: Multiple-Choice and/or Simulation Assessment, weighted at 60%, measuring:

• Following instructions
• Graduate Potential
• Responsibility
• Fostering Team Cohesion
• Working Relationships
• Analyzing Information
• Learning Quickly
• Generating New Ideas
• Using Time Efficiently
• Working to High-Quality Standards
• Adapting to Change
• Coping with Setbacks and Criticism
• Striving to Achieve

STANDARDIZED MULTIPLE-CHOICE TESTS ARE NOT REVIEWABLE BY CANDIDATES PER CIVIL SERVICE RULE 7.19.

PART II: An Evaluation of Training and Experience and desirable qualifications, weighted at 40%, measuring the following:

• Engineering in Training Certification
• Experience in Engineering Related Activities

CANDIDATES MUST MEET THE REQUIREMENTS AND ACHIEVE A 70% OR HIGHER ON THE COMBINED SCORE OF PART I AND PART II IN ORDER TO BE PLACED ON THE ELIGIBLE LIST.

Transfer of Test Components:
If you recently took identical components for other exams, the test responses may be automatically transferred to this examination. This exam contains test components that might be used on future exams, and your responses could be transferred to that exam.
Test Preparation:
We provide study guides and other test preparation resources to help candidates prepare for employment tests. While the guides may help in preparing for the test, we recommend reviewing all related materials that seem necessary.

• Online practice tests are available at
• Various information can be found on our website at The section dedicated to test preparation is "Employment Test Assistance."
• You can visit our Los Angeles County Online Assessment Preparation Series webpage at https://lacounty.attract.neogov.com/la-county-online-assessments-prep-series for information about common online assessment types, sample questions, and test-taking tips.

Eligibility and Vacancy Information:
Applicants who passed the assessment(s) are placed on a list in the order of their score group for a period of twelve (12) months. Applications will be processed as they are received and added to the list accordingly. We will use this list to fill vacancies in Public Works as they occur.
APPLICATION AND FILING INFORMATION:

We only accept applications filed online. Applications submitted by U.S. mail, fax, or in person are not accepted. Apply online by clicking on the "Apply" green button at the top right of this posting. This website can also be used to get application status updates.

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

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

We will send notifications to the email address provided on the application. Please provide a valid email address. If you unsubscribe or opt out of emails, you can still view notices by logging into governmentjobs.com and checking your profile inbox. Applicants must take responsibility for viewing correspondence. Claims of missing notices will not be accepted as reasons to reschedule any exam part. Register the domains below as approved senders to prevent emails from being marked as spam or junk.

New email addresses need to be verified. This only needs to be done once per email address and can be done at any time by logging in to governmentjobs.com and following the prompts. This is to improve the security of the online application and to prevent incorrectly entered email addresses.

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 those who do not have access to a computer or the internet, we provide access to complete an application at public libraries throughout the county.
NO SHARING USER ID, EMAIL AND PASSWORD: All applicants must file their application online using their own user ID and password. Using a family member's or friend's login information 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. Public Works is committed to promoting Anti-racism, Diversity, and Inclusion efforts to address the inequalities and disparities amongst races. We support the ARDI Strategic Plan and its goals by improving equality, diversity, and inclusion in recruitment, selection, and employment practices.

Testing Accommodation:
If you require an accommodation to fairly compete in any part of the assessment process, you will be given the opportunity to make a request when completing your application. Please note, you may be required to submit documentation from a qualified medical provider or other qualified professional to support your request for a testing accommodation.

Contact InformationDepartment Contact Name: Joann LalDepartment Contact Phone: (626) 458-2141Department Contact Email:
ADA Coordinator Phone: (626) 458-2141

Teletype Phone: (626) 458-2141

Alternate Teletype Phone: (800) 897-0077

California Teletype Phone: (800) 735-2922
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.