Field Technician Jobs in San Antonio, TX
Field Technician jobs in San Antonio are in strong demand, concentrated in the South Side industrial corridor, the Northwest Side near Loop 1604, and the Medical Center district, across utilities, telecommunications, defense contracting, and HVAC services. Employers hiring right now include Holt, ECS Limited, and Ledcor. See the openings below and apply to the ones that match your experience.
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Position Summary:
Repairs and maintains electric, diesel, and gasoline industrial trucks and/or construction equipment by performing the following duties.
ESSENTIAL FUNCTIONS
Reasonable Accommodations Statement
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Reasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential functions.
Essential Functions Statement(s)
- Reads work order and observes and listens to truck in operation to determine malfunction/diagnose the problem(s)
- Offers solutions to meet customer specifications; provide estimates when appropriate.
- Makes mechanical repairs to equipment after a complete inspection and analysis of breakdown has been completed.
- Records complete repair description on work order, including the correct model and the serial number of equipment and record hour meter reading.
- Obtains signature from a customer and communicates with customers on repair needs, or work that was completed.
- Examines protective guards, loose bolts, and specified safety devices on trucks and makes adjustments.
- Lubricates moving parts and drives repaired truck to verify conformance to specifications.
- Represents Equipment Depot to customers. Maintains the professional image of self and cleanliness (externally and internally) of the van at all times.
- Tracks and schedules with operations, or service manager when service van is due for routine maintenance or has other service-related issues.
- Works in a manner that protects customers, Equipment Depot, and the public.
- Returns paperwork to field service coordinator daily. Includes work orders, fuel receipts, sublet invoices, etc.
Submits time cards by 9:00 a.m. daily. If the technician is dispatched to a job from home, time must be called in and given to the service administrator over the telephone by 9:00 a.m. daily.
SKILLS & ABILITIES
Education: High School Graduate or General Education Degree (GED)
Experience: One to Three months related experience and/or training – and/or combination of education and experience.
Computer Skills: To perform this job successfully, an individual must have knowledge of internet software.
Certificates & Licenses: Must have a valid driver’s license and clean driving record
Language: Ability to read and interpret documents such as safety rules, operating and maintenance instructions and procedure manuals. Ability to write routine reports and correspondence. Ability to speak effectively before groups of customers or employees of an organization.
Math: Ability to add, subtract, multiply, and divide in all units of measure, using whole numbers, common fractions, and decimals. Ability to compute rate, ratio, and percent and to draw and interpret bar graphs.
Reasoning: Ability to apply common sense understanding to carry out instructions furnished in written, oral, or diagram form. Ability to deal with problems involving several concrete variables in standardized situations.
WORK ENVIRONMENT
Work environment varies from office to job site to industrial locations.
OUR CORE VALUES
Passion to Perform – We are passionate to perform and focus on concrete achievements
Trust to Act – We are empowered to act and act in a powerful way
Act Responsibly – We are responsible for our actions and the consequences they have for our stakeholders and our environment
Make it Fun! – We are serious about making work fun; it’s the way we do things
An Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.
The Company has reviewed this job description to ensure that essential functions and basic duties have been included. It is intended to provide guidelines for job expectations and the employee's ability to perform the position described. It is not intended to be construed as an exhaustive list of all functions, responsibilities, skills, and abilities. Additional functions and requirements may be assigned by supervisors as deemed appropriate. This document does not represent a contract of employment, and the Company reserves the right to change this job description and/or assign tasks for the employee to perform, as the Company may deem appropriate.
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Find Field Technician JobsField Technician Job Market in San Antonio
Who's Hiring
- Holt39

- ECS Limited39

- Ledcor20

- Rivian20

- Tech2420
Top Industries Hiring
- Distribution & Wholesale
Field Technician Jobs in San Antonio: Frequently Asked Questions
How do I get a field technician job in San Antonio?
San Antonio's strongest hiring comes from its military and defense ecosystem around Joint Base San Antonio, its large healthcare network anchored in the Medical Center, and its growing telecommunications and utilities sectors on the Northwest and South sides. Candidates with hands-on certifications in fiber optics, HVAC, or low-voltage systems stand out locally. Targeting employers in those corridors and showing verifiable field experience with relevant equipment gives you a real edge here.
Which companies hire field technicians in San Antonio?
Employers hiring field technicians in San Antonio right now include Holt, ECS Limited, and Ledcor, based on current listings on Migrate Mate as of September 2026. San Antonio's hiring base is a mix of large defense contractors, regional utilities, healthcare systems, and national telecom providers with significant local operations.
Are there remote field technician jobs in San Antonio?
Yes, though remote work is rare for field technician roles by nature since most positions require on-site equipment work, installations, or inspections. About 0% of field technician openings tied to San Antonio are remote or hybrid as of September 2026, which tends to cover technical support coordination, documentation, and dispatch-management functions rather than hands-on fieldwork.
How can I get a field technician job in San Antonio with little or no experience?
The most realistic entry path in San Antonio is through apprenticeship or helper roles with local utilities and telecom contractors, many of which hire trainees with a valid driver's license and basic mechanical aptitude. San Antonio's defense contractors also bring on entry-level technicians through structured programs tied to Joint Base San Antonio. Starting as a field service helper or facilities maintenance aide at one of the city's large hospital systems is another common route that builds verifiable hands-on hours quickly.
Which industries hire the most field technicians in San Antonio?
The sectors hiring the most field technicians in San Antonio are Distribution & Wholesale, based on current listings on Migrate Mate as of September 2026. San Antonio's heavy concentration of military installations, a sprawling regional healthcare campus, and ongoing infrastructure investment across the city's growth corridors on the North and West sides all drive consistent demand for field technicians year-round.
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