Electrician III
Other Engineering
San Antonio, TX, USA
Posted on Oct 8, 2026
Job Summary
Under general supervision, is responsible for performing skilled advanced journeyman level work in the installation, maintenance, and repair of both high and low voltage electrical systems and equipment. May exercise supervision over assigned staff.
Work Location
9800 Airport Blvd, San Antonio, TX 78216
Work Hours
7:00 a.m. - 3:30 p.m., Monday - Friday; Position will be required to work nights, weekends, & holidays based upon business needsEssential Job Functions
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- Installs, alters, repairs, and maintains both high and low voltage motors, generators, motor controllers, panel boxes, transformers, and wiring systems, which involves frequently lifting and carrying equipment weighing 30 pounds.
- Troubleshoots electrical systems to diagnose electrical problems and performs required repairs.
- Installs, alters, repairs, and maintains special metering, control, telemetering, and recording equipment.
- Makes estimates of required time and materials needed to complete assigned task or jobs.
- Maintains accurate records of time and materials used in the maintenance and repair history of all electrical equipment.
- Performs high and low voltage electrical hookups for special events.
- Operates electrical tools to install and perform general maintenance on lighting systems, fixtures, and equipment.
- Performs related duties and fulfills responsibilities as required.
Job Requirements
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- High school diploma or GED equivalent (recognized by the Texas Education Agency or a regional accrediting agency).
- Four (4) years of experience in dedicated electrical maintenance or construction.
- Licensed as a Journeyman Electrician by the State of Texas.
- Valid Class "C" Texas Driver's License.
- Must pass a Transportation Security Administration (TSA) Security Threat Assessment and Criminal History Records Check clearance upon employment.
- Must maintain federally mandated security clearance required to work at an airport at all times.
- Master Electrician License or an advanced, unrestricted state/local Journeyman credential.
- Unless otherwise stated, applicants are permitted to substitute two years of related full-time experience for one year of higher education or one year of related higher education for two years of experience in order to meet the minimum requirements of the job. One year of full-time experience is defined as 30 or more hours worked per week for 12 months. One year of higher education is defined as 30 credit hours completed at an accredited college or university.
- Applicants selected for employment with the City of San Antonio in this position must receive satisfactory results from pre-employment drug testing and background checks. If required for the position, a physical, motor vehicle record evaluation, and additional background checks may be conducted.
- Please be advised that if selected for this position, information regarding employment history as it relates to the qualifications of the position will be needed for employment verification. Applicants claiming military service to meet the experience requirement for this position may attach a DD214 to the application.
- If selected for this position, official transcripts, diplomas, certifications, and licenses must be submitted at the time of processing. Unofficial transcripts and copies of other relevant documents may be attached to the application for consideration in advance.
Knowledge, Skills, and Abilities
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- Knowledge of tools, materials, methods, and practices of the electrical trades.
- Knowledge of occupational hazards and safety precautions of the trade, including working with high voltage.
- Knowledge of city, state, and national electrical codes.
- Knowledge of electrical installation, repair, and maintenance techniques, practices, and procedures.
- Skill in operating standard tools, equipment, and testing devices of the trade.
- Ability to read, write, and understand instructions.
- Ability to interpret and work from technical sketches and blueprints.
- Ability to locate and correct defects in electrical systems, devices, machines, and equipment.
- Ability to communicate clearly and effectively.
- Ability to establish and maintain effective working relationships with City staff and the general public.
- Ability to perform all the physical with or without accommodations, intellectual, and analytical requirements of the position including decision making.
- Working conditions are inside and outside with occasional exposure to temperature variations, damp/wet surfaces, hazardous materials, and high noise areas.