1

Assistant Signalman Jobs in California (NOW HIRING)

RAIL SIGNAL SUPERVISOR

Los Angeles, CA · On-site

$54.91 - $73.21/hr

Description Supervises technical personnel in the maintenance, repair, and testing of Metro's rail signal systems in compliance with state and federal regulations in order to assist in delivering ...

... signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If ...

... signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If ...

Signal Integrity Engineer

Fremont, CA · On-site

$182K/yr

Key Responsibilities Signal Integrity Analysis * Perform pre-layout and post-layout signal ... * Assist with compliance testing and validation for industry-standard interfaces. Design ...

Signal Integrity Engineer

Fremont, CA · On-site

$182K/yr

Key Responsibilities Signal Integrity Analysis * Perform pre-layout and post-layout signal ... * Assist with compliance testing and validation for industry-standard interfaces. Design ...

Perform pre-layout and post-layout signal integrity simulations for high-speed interfaces including ... * Assist with compliance testing and validation for industry-standard interfaces. Design ...

RESPONSIBILITIES: * Assist with providing solutions to customers across a wide range of sectors with their high-speed data transmission requirements. * Identify and resolve signal Integrity issues in ...

RESPONSIBILITIES: * Assist with providing solutions to customers across a wide range of sectors with their high-speed data transmission requirements. * Identify and resolve signal Integrity issues in ...

$1.0K - $1.8K/mo

Comfort reaching out to companies that may not have considered remote assistants, virtual assistants, or offshore talent before. * Strong research skills and the ability to turn hiring signals into ...

Signal Integrity Engineer Location: Santa Clara, CA Amphenol Cable Backplane System group is the ... Develop integration and test strategies in support of new product introduction. * Assist with ...

next page

Showing results 1-20

Assistant Signalman information

What is an assistant signalman?

Assistant Signalmen are railway workers who support the safe and efficient movement of trains by assisting in the operation and maintenance of railway signaling systems. Their duties typically include monitoring signals, helping with signal equipment repairs, and communicating with train drivers and other railway staff to ensure smooth rail traffic. They play a crucial role in preventing accidents and delays by ensuring that signals are functioning correctly and are set according to train schedules. Assistant Signalmen often work under the supervision of a qualified Signalman and may also be involved in record keeping and reporting signal faults.

What are the key skills and qualifications needed to thrive as an assistant signalman?

To thrive as an Assistant Signalman, you need a strong understanding of railway signaling principles, safety protocols, and typically a high school diploma or equivalent. Familiarity with signaling control systems, communication equipment, and sometimes railway-specific certifications are often required. Attention to detail, situational awareness, and effective teamwork are crucial soft skills for this role. These skills and qualifications are vital to ensure safe and efficient train operations, minimizing risks and maintaining smooth railway traffic flow.

What are some common challenges faced by an assistant signalman and how can they be managed?

Assistant Signalmen often work in dynamic railway environments where maintaining focus and accuracy is crucial, especially during peak hours or when unexpected issues arise. One common challenge is coordinating with multiple team members, such as signal operators and maintenance crews, to ensure safe train movements. To manage these challenges, it's important to develop strong communication skills, remain vigilant under pressure, and stay up-to-date with safety protocols and technological changes within signaling systems. Proactive problem-solving and being adaptable can also help in handling unpredictable situations effectively.

What is the difference between Assistant Signalman vs Signalman?

AspectAssistant SignalmanSignalman
CertificationsTypically requires basic railway safety and signaling certificationsRequires similar signaling certifications, often with additional experience
Work EnvironmentAssists in signaling operations, often under supervision, on railway tracksOperates signaling equipment directly, working on railway tracks and stations
Employer & Industry UsageCommonly employed by rail companies for assisting rolesWorks as a primary signaling operator in railway operations

The Assistant Signalman supports signaling activities and often works under supervision, while the Signalman directly manages signaling equipment and operations. Both roles require similar certifications and work in railway environments, but the Signalman typically has more responsibility and hands-on duties.

How to become an Assistant Signalman?

To become an Assistant Signalman, candidates typically need a high school diploma or equivalent and must complete on-the-job training or an apprenticeship program. Knowledge of railway signals, safety procedures, and communication tools is essential, and some positions may require certification or passing a background check. The role often involves working in a railway environment with shift work and adherence to safety standards.

What job categories do people searching Assistant Signalman jobs in California look for?

The top searched job categories for Assistant Signalman jobs in California are:

Infographic showing various Assistant Signalman job openings in California as of August 2026, with employment types broken down into 60% Full Time, and 40% Part Time. Highlights an 100% In-person job distribution.

SIGNAL SYSTEMS ELECTRICIAN 3819

City of Los Angeles

Los Angeles, CA

$116K/yr

Full-time

Medical, Dental, Life

Re-posted 26 days ago


City Of Los Angeles rating

9.0

Company rating: 9.0 out of 10

Based on 68 frontline employees who took The Breakroom Quiz

97th of 848 rated public administrative organizations


Job description

DUTIES ANNUAL SALARY $116,760 (flat rated) NOTE: Annual salary is at the start of the pay range. The current salary range is subject to change. Please confirm the starting salary with the hiring department before accepting a job offer.

A Signal Systems Electrician performs skilled technical work and may act as a lead for and work with a signal construction or signal systems crew installing, repairing, maintaining, and modifying electric and microprocessor based traffic signal control devices and video and computer communications systems. REQUIREMENT(S)/MINIMUM QUALIFICATION(S) Completion of a recognized apprenticeship as an electrician, which provides experience or training in electrical or electronic control work; or Two years of full-time paid experience as an Assistant Signal Systems Electrician with the City of Los Angeles or two years of full-time paid experience performing electrical or electronics control work. Both require 18 semester units or 27 quarter units in electrical or electronic technology, such as Basic Electrical and Electronics Theory, Solid State Devices and Circuitry, Digital Electronics, and Microprocessors and Microcomputers from an accredited college or trade school; or Four years of full-time paid experience as an Electrical Craft Helper with the City of Los Angeles and completion of the educational requirement specified in Requirement #2.

Completion of the Electrical Training Institute (administered by IBEW) - Intelligent Transportation Systems Program and one year of journey level experience in Traffic Signal Systems; or Possession of a valid State of California Electrician Certification; or Successful completion of the International Municipal Signal Association (IMSA) Traffic Signal Technician Level III. Successful completion of a military electrician or electronics course of 24 weeks or longer may be substituted for the educational requirement specified in Requirement #2. PROCESS NOTES Applicants filing under Requirement #1 must attach a copy of their Apprenticeship Certificate at the time of filing.

A copy of the Apprenticeship Certificate must be attached to the on-line application BEFORE the application is submitted. If a copy of the Apprenticeship Certificate is attached AFTER the on-line application has been submitted, applicants WILL NOT be credited with having submitted it, and WILL NOT be considered further in this examination. Applicants filing under Requirement #2 or Requirement #3 must list the school name and location, course titles, number of semester or quarter units, and completion dates in the Supplemental Questions Section of the on-line application.

Applicants who fail to provide this information on their application will not be considered further in this examination and their applications will not be processed. A valid California driver's license is required at the time of appointment. Applicants will be disqualified and not eligible for hire if their record within the last 36 months reflects three or more moving violations and/or at-fault accidents, or a conviction of a major moving violation (such as DUI).

A valid California Class B driver's license and valid medical certificate approved by the State of California Department of Motor Vehicles is required prior to the completion of the six month probationary period. Candidates will be asked to submit a commercial driving history in accordance with the California Department of Motor Vehicles CVS Section 1808.1. A Rubber Tired Tractor B Operator's license and a Hydrocrane Operator's license may be required for some positions

Prior to appointment to these positions, candidates must submit the appropriate licenses and a commercial driving history in accordance with the California Department of Motor Vehicles CVS Section 1808.1. Please note that qualifying education must be from a college or university accredited by a City of Los Angeles recognized agency. A list of approved accrediting agencies can be found at http://per.lacity.org/accredited%20Institutions%2008-21-08.pdf

Candidates completing the examination process may be contacted by the Personnel Department to provide required proof of qualifying coursework. Applicants who wish to expedite this process may attach a copy of their transcripts annotated with the qualifying coursework to their on-line application at the time of filing in the Attachments section. SELECTIVE CERTIFICATION In accordance with Charter Section 1010 (b) and Civil Service Rule 5.31, selective certification will be used for some positions that require special skills and/or training in the following area

Only persons possessing the following at the time of filing may be considered for appointment to fill such positions. A valid state certified Crane Operator Certification. NOTE: The copy of the certification must be attached to the on-line application BEFORE the application is submitted.

If the copy of the certification is attached AFTER the on-line application has been submitted, applicants WILL NOT be credited with having submitted it, and WILL NOT be considered further for positions requiring the certification. WHERE TO APPLY & APPLICATION DEADLINE Applications will only be accepted on-line on the dates listed in the "Application Deadline" section of this bulletin. When you are viewing the on-line job bulletin of your choice, simply scroll to the top of the page and select the "Apply" icon.

On-line job bulletins are also available at https://www.governmentjobs.com/careers/lacity. NOTE: Applicants are urged to apply early to ensure you have time to resolve any technical issues you may encounter. APPLICATION DEADLINE Applications will only be accepted on-line on the dates listed below: From FRIDAY, JULY 5, 2024 to THURSDAY, JULY 18, 2024 From FRIDAY, JULY 11, 2025 to THURSDAY, JULY 24, 2025 The examination may close without prior notice at any time after a sufficient number of applications have been received

Filing periods may change without prior notice or additional dates may be added, as needed, at a later date. For administrative purposes, filing will close periodically and reopen on the dates noted in the "Application Deadline" section of this bulletin. In accordance with Civil Service Rule 4.2, all applicants who apply may not be tested in this examination

To meet anticipated hiring needs, only a limited number of qualified applicants will be invited to participate in the weighted multiple-choice test in the following order: 1) Los Angeles City promotional applicants who meet the minimum requirements. You must have received a regular appointment to a City position or be on a reserve list to apply for this examination as a promotional candidate; 2) Applicants currently employed by the City of Los Angeles on a part-time or exempt basis who meet the minimum requirements; 3) Remaining applicants who meet the minimum requirements in sufficient numbers to meet hiring needs based on a random sampling of those qualified candidates. Applicants not selected to be tested may re-apply in a subsequent filing period in order to be considered for that period's selection process SELECTION PROCESS Examination Weight: Multiple-Choice Test - 100% The examination will consist entirely of a weighted multiple-choice test administered and proctored on-line.

In the on-line multiple-choice test, the following competencies may be evaluated: Reading Comprehension; Judgment and Decision Making; Equipment Operation; Mechanical Aptitude; Interpersonal Skills; Electrical Understanding, including knowledge of: electrical principles and concepts such as Ohm's Law and Kirchhoff's Law; Safety Focus, including knowledge of: traffic control and safety standards for pedestrian and vehicular traffic as required by the Work Area Traffic Control Handbook (WATCH); safety procedures and equipment required when working with or around medium and high voltage electrical equipment; ladder safety requirements as required by the California Occupational Safety and Health Administration; Job Knowledge, including knowledge of: specifications and standards related to wiring, grounding, loop installation, pole use, and mounting of signal heads as required by the Standard Specification for Public Works Construction Manual and Special Provisions and Standard Drawings for Installation and Modification of Traffic Signals; the standards and requirements of the National Electric Code (NEC) including wiring color codes, wire sizes, and types of connectors, cables, and conductors used in signal work; hand, power, and pneumatic tools, measuring devices, and boom accessories used to install, construct, maintain, and repair traffic signal equipment; tools and methods used for splicing wires; the functions and proper installation of peripheral devices such as loop sensors, AC/DC isolators, and railroad and bus preemption modules; digital data interconnect systems including the Automated Traffic Surveillance and Control (ATSAC) system and the operation, design, and function of modems, data scopes, conditioned data lines, transmission impairment measurement sets, and bit error rate test sets; types, uses, and functions of electrical test equipment; the Institute of Traffic Engineers (ITE) symbols, standards, and terminology for traffic signal devices; and other necessary skills, knowledge, and abilities. Additional job analysis information can be obtained by going to https://per.lacity.org/jobs/job-analyses.cfm and clicking on Competencies under Signal Systems Electrician. The multiple-choice test will be proctored and administered on-line during a single session

Candidates invited to participate in the on-line multiple-choice test will be able to take the test from a remote location (i.e., their home) using a computer with a webcam and a reliable internet connection. Candidates will receive an e-mail from the City of Los Angeles outlining the dates and specific steps on how to take the multiple-choice test on-line. Candidates who do not complete and submit the multiple-choice test on-line using a computer by the specified date and time will not be considered further in this examination

For candidates who apply between FRIDAY, JULY 5, 2024 and THURSDAY, JULY 18, 2024, it is anticipated that the on-line multiple-choice test will be administered between TUESDAY, SEPTEMBER 3, 2024 AND MONDAY, SEPTEMBER 9, 2024. For candidates who apply between FRIDAY, JULY 11, 2025 and THURSDAY, JULY 24, 2025, it is anticipated that the on-line multiple-test will be administered between TUESDAY, SEPTEMBER 9, 2025 AND MONDAY, SEPTEMBER 15, 2025. FAQs for on-line testing are available at https://per.lacity.org/faqs/employment-testing-process.html

Only candidates who demonstrate a hardship may be offered the option to take the multiple-choice test onsite at a City facility. NOTES: This examination is based on a validation study, and as provided by Civil Service Commission Rule 4.20, the multiple-choice test will not be subject to candidate inspection. As a covered entity under the Fair Employment and Housing Act and Title II of the Americans with Disabilities Act, the City of Los Angeles does not discriminate on the basis of disability and upon request, will provide reasonable accommodations to ensure equal access to its programs, services, and activities

To request a disability accommodation, please complete the Disability Accommodation Form within 14 calendar days of the submittal of the City application. The Disability Accommodation Form can be obtained at http://per.lacity.org/exams/verify_disability.pdf. Applications are accepted subject to review to ensure that minimum qualifications are met

Candidates may be disqualified at any time if it is determined that they do not possess the minimum qualifications stated on this bulletin. You may take the Signal Systems Electrician multiple-choice test only once every 24 months under this bulletin. If you have taken the Signal Systems Electrician multiple-choice test during an open filing period in the Personnel Department within the last 24 months, you may not file for this examination at this time.

Your rank on the employment list may change as scores of candidates from other administrations of this examination are merged onto one list. Based on City Policy, you may be required to undergo mandatory drug and alcohol testing prior to and during employment in this class. In conjunction with Civil Service Rules, applicants who are current eligible City employees or are on a reserve list will be considered Promotional candidates while all other applicants will be considered Open candidates.

The promotional list will ordinarily be used ahead of the open competitive list. However, if open competitive candidates receive a higher score, without military credits, than the highest available promotional candidate, after adding 0.25 of a point seniority credit for each year of continuous classified City service, the Civil Service Commission, upon request of the appointing authority, may approve certification of such open competitive candidates ahead of the promotional candidates. A final average score of 70% or higher is required to be placed on the eligible list

In accordance with Civil Service Rule, Sec. 4.24, review periods may be combined. Candidates in the examination process may file protests as provided in Sec

4.20, 4.22, and 4.23 as applicable and within the required time frame; however, the Personnel Department may respond to and resolve protests prior to the establishment of the eligible list. Notice: If you receive and accept an offer of employment to a regular position with the City of Los Angeles, your employee benefit coverage (including health and dental coverage as well as life insurance) will commence approximately six weeks after your original regular appointment. Not all positions in the City receive benefit coverage; you should inquire regarding the availability of employee benefits prior to accepting a position

All City employees are required to be Disaster Service Workers. THIS EXAMINATION IS TO BE GIVEN BOTH ON AN INTERDEPARTMENTAL PROMOTIONAL AND OPEN COMPETITIVE BASIS The City of Los Angeles does not discriminate on the basis of race, religion, national origin, sex, age, marital status, sexual orientation, gender identity, gender expression, disability, creed, color, ancestry, medical condition (cancer), or Acquired Immune Deficiency Syndrome. AN EQUAL EMPLOYMENT OPPORTUNITY EMPLOYER For additional information and FAQs regarding the City's hiring process, please go to: https://per.lacity.org/faqs/employment-testing-process.html


What City Of Los Angeles employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom