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Sewer Maintenance Worker I

City of South Gate
South Gate, CA Other
POSTED ON 9/26/2025
AVAILABLE BEFORE 10/16/2025


Description
Under general supervision performs a variety of semi-skilled and skilled tasks in the maintenance and repair of sanitary sewers and storm drains; operates and maintains a variety of motorized equipment and power/hand tools; utilizes computers to complete work assignments; maintains records; and performs related duties as assigned.

Class Characteristics

Sewer Maintenance Worker I is the entry level to this classification series. Works under supervision to perform semi-skilled and repetitive tasks while learning to use and apply the methods, materials, tools and equipment involved. 


Supervision Received

Works under the direct supervision of the Sewer Foreman and/or Street & Sewer Superintendent.


Supervision Exercised

Does not supervise.  


The following functions are typical for this classification. The incumbent may not perform all of the listed functions and/or may be required to perform additional or different functions from those set forth below to address business needs and changing business practices.

Performs cleaning and maintenance of sanitary sewers, sewer siphons, manholes, catch basins, storm drains or other collection system facilities. 


Operates a wide variety of specialized equipment including high-velocity sewer cleaners, combination sewer cleaners, continuous rodding machines, dump trucks, vacuum trucks, closed-circuit television (CCTV) trucks, portable equipment, including pumps, pneumatic tools and air quality instruments.    


May oversee and inspects work performed by sewer maintenance contractors for the City.


Follows safety procedures at the work site including traffic delineation, proper warning signs, protective clothing and protective devices, shore trenches, and operates gas detection equipment.


Responds to emergency callout response, including crew dispatch for sanitary sewer overflow mitigation, spill documentation, and restoration management coordination of residential backup. 


May assist in reporting to State and Local regulatory agencies, all Category 1 sanitary sewer overflows.


Records daily crew activities, using GIS software on an iPad or computer, in the field.


Performs or assists in excavations and repair of replacement of sewer gravity lines.  


Marks sewer mains for Underground Service Alert notices.


Maintains records of work performed and materials used.   Reads and interprets blueprints, drawings and engineering diagrams, documents changes in the GIS system.


Checks manholes for vermin and rodents; applying proper control materials as required. 


Assists in emergency Public Works repairs and maintenance, including work in other sections of the Department and performs related duties as required. 

Any combination of education and/or experience that has provided the knowledge, skills, and abilities necessary.  A typical way of obtaining the knowledge and abilities would be:


Education and Experience

Graduation from high school or equivalent and one (1) year experience in street maintenance and work related to sewer and maintenance repairs. 


License/Certifications/Special Requirements 

Possession of a valid California Class C motor vehicle license and satisfactory driving record is required at time of appointment; Ability to obtain a California Class B license within 18 months and maintain license throughout employment in this position; Ability to obtain a Grade 1 Collection System Maintenance certificate issued by the California Water Environment Association (CWEA) within 18 months of employment. 


Knowledge, Skills, and Abilities

Knowledge of: techniques and materials used in the maintenance, improvements and operation of sewer gravity lines.


Ability to: ability to communicate clearly and concisely both orally, understand and follow oral and written directions; establish and maintain effective relationships with those contacted in the course of work, including other City staff and the public; operate and maintain basic hand and power tools.  

California Department of Motor Vehicle (DMV) Pull Notice System

An incumbent appointed to this position is subject to enrollment in the California DMV Pull Notice Program. The Pull Notice program provides information on the incumbent’s driving record and Driver’s License status on a periodic basis to the City of South Gate. An employee assigned a City vehicle must acknowledge receipt and understanding of City Administrative Regulations covering the use of City vehicles. 


Physical Demands and Work Environment

The physical demands and work environment described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.  Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.  While performing the duties of this job, the employee is frequently required to walk, stand, bend, crouch, talk or hear. The employee is frequently required to use hands and fingers to handle, or feel objects, tools, or controls; and reach with hands and arms.  Incumbents are occasionally exposed to hazardous conditions and must occasionally work at heights of up to 45 feet. The employee must occasionally lift and/or move up to 75 pounds. Specific vision abilities required by this job include close vision, color perception and the ability to adjust focus. Incumbents usually work in a shop environment but can be exposed to adverse environmental conditions including noise, dust, gas and fumes. The noise level in the work environment is usually noisy.  Incumbents are occasionally exposed to adverse environmental conditions.


RECRUITMENT PROCESS:
Application Packets Must Include:  A fully completed online employment application which:
  • Covers at least the past 10 years of employment history (or longer if you have other relevant experience). 
  • Responses to the supplemental questionnaire. 
  • Must be specific in describing your qualifications for this position.  Failure to state all pertinent information may lead to elimination from consideration.  Stating "See Resume" is not an acceptable substitute for a completed application.
  • Individuals who require a reasonable accommodation to participate in any phase of the application or selection process must advise Human Resources and make such a request during the application process.  Every effort will be made to provide a reasonable accommodation where requested.   

Selection Process:  All application materials received by the application deadline will be reviewed and evaluated. All information supplied by applicants is subject to verification.
  1. Application Review: The first phase will be a detailed review and appraisal of each candidate's application.  This phase is for qualifying purposes only.  There is no weight assigned to this phase.  Those candidates who meet the minimum qualifications may be invited to the next phase. 
  2. Written Examination:  If a written exam is given, a minimum of 70% must be obtained on the written exam in order to be eligible to continue to the next phase of the selection process which will consist of an oral appraisal interview.   
  3. Oral Appraisal Interview: A minimum of 70% must be obtained to pass the oral appraisal interview.  
  4. Employment Eligibility List:  The Employment Eligibility List will be established after completion of the examination process.  Current and future vacancies will be filled from this list.  Lists typically last for 12 months, but may be extended or abolished in accordance with the City's Civil Service rules and regulations.  
 
Pre-employment Process
  • The City supports a Drug-Free Workplace. 
  • All potential employees are required to successfully complete a thorough background investigation, fingerprinting, and pass a post-offer pre-employment medical examination (which will include a drug/alcohol screening). 
  • New employees must complete a verification form designated by the United States Department of Homeland Security, Citizenship and Immigration Services, that certifies eligibility for employment in the United States of America.
Hiring of Relatives:  Relatives of existing employees by blood or marriage will not be eligible for employment with the City if potential supervision, safety, security, or morale problems exist; or if potential conflicts of interest exist. Relatives include an employee's parents, children, spouse, brothers, sisters, in-laws, and step relationships.

The provisions of this announcement do not constitute an expressed or implied contract and any provisions contained in this announcement may be modified or revoked without notice.

Equal Opportunity Employer
The City of South Gate is an Equal Opportunity Employer.  In compliance with all applicable Federal and State laws, it does not discriminate on the basis of race, color, national origin, ancestry, marital status, age, religion, disability (mental or physical), medical condition, genetic characteristic or information, sex (including gender, gender identity, gender expression, or pregnancy), sexual orientation (including homosexuality, bisexuality, or heterosexuality), or military or veteran status in its employment actions, policies, procedures, or practices.

The City of South Gate
The City of South Gate is a busy urban community consisting of residential, commercial, and industrial development, spread over 7.41 square miles.  It is currently ranked the 79th largest city in California with a population of approximately 97,000.  Strategically located along the 710 freeway, the City is just 12 miles southeast of downtown Los Angeles.

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