Control Systems Technician - Production Operations Instrumentation & Controls

Control Systems Technician - Production Operations Instrumentation & Controls

Salary

$55,037.00 - $94,411.00 Annually

Location

Headquarters: 2800 U.S. Hwy 281 N., San Antonio, TX

Job Type

Full Time

Job Number

2026-00246

Department

PRODUCTION OPS

Opening Date

09/11/2026

Closing Date

10/4/2026 11:59 PM Central

• Description
• Benefits
• Questions

Grade 18 - Starting Hourly Rate: $26.46. Rate of pay depends on qualifications.

Job Description

JOB SUMMARY

The Control Systems Technician is responsible for the maintenance, troubleshooting, calibration, and repair of process control systems. Under the guidance of the instrumentation and controls group the technician shall complete assigned tasks, attends required safety training and follows all safety standards. The technician works as part of the instrument and controls team to meet SAWS' mission statement.

ESSENTIAL FUNCTIONS

• Maintains, troubleshoots, and navigates Process Logic Controllers (PLCs) for automation systems.
• Maintains and troubleshoots chemical analysis systems, hazardous chemical distribution, and detection systems.
• Maintains and troubleshoots fluoride, chlorine, and PH analytical equipment.
• Maintains and troubleshoots RF radio communication equipment.
• Demonstrates technical aptitude with low voltage circuits.
• Assists Senior Control Systems Technicians with data and inventory of field equipment.
• Assists and supports Senior Control Systems Technicians with internal and external projects, installation of PLC's, analyzers, flow meters, RF radios, and other process equipment.
• Performs other duties as assigned.

DECISION MAKING

• The Control Systems Technician works under limited supervision.
• Coordinates technicians of different trades in order to carry out repair and installation of complex control systems and instrumentation.

MINIMUM REQUIREMENTS

• High School Diploma or GED and one year experience in the maintenance, troubleshooting, calibration, repair and installation of Control Systems or related field OR an Associate's Degree in Industrial Process Instrumentation or related field from an institution accredited by a recognized accrediting agency OR High School Diploma or GED and must be a Certified Control Systems Technician (CCST).
• Ability to report to work on time, maintain a good attendance record, and work all designated work schedules.
• Valid Class "C" Texas Driver's License.

PREFERRED QUALIFICATIONS

• Instrument Society of America Certification.
• Class "C" Groundwater Texas Water Operator License or Class "C" Texas Wastewater Treatment Operator License.
• Experience in potable and non-potable water industries.
• Work order and maintenance management systems experience.

JOB DIMENSIONS

• Skill in using desktop business applications, including Excel, Word, and Access.
• Ability to work effectively in a team environment and an individual self-directed environment, including coordination with end users, internal and external customers, consultants and vendors.
• Ability to communicate effectively, verbally and in writing.
• Ability to work hours other than regular schedule such as days, nights, weekends, holidays, on-call and rotating shifts.
• Ability to operate a company vehicle on a daily basis.
• Ability to proficiently utilize laptop computers, multi-meters, and other calibration equipment.

PHYSICAL DEMANDS AND WORKING CONDITIONS

Physical requirements include visual acuity, color vision, standing, sitting, walking, climbing, bending, crawling, squatting, kneeling and working in cramped and strained positions for long periods of time, and the ability to lift up to 75 pounds.

Working conditions are primarily outside with frequent exposure to inclement weather; wastewater; mechanical, electrical, chemical and confined space hazards; offensive fumes; excessive noise; heavy traffic; deep excavations; and animals, snakes and poisonous insects. May be required to comply with requirements as specified in applicable regulations for personal protective equipment, including clearance for use of respiratory protection and other associated equipment.

San Antonio Water System values the contributions of all its employees, providing them the best in compensation and benefits. The benefits package is designed to attract and retain a workforce of qualified employees who share a responsibility in providing quality water to 1 million consumers.

From an affordable medical and dental plan to life-sustaining retirement and insurance plans, we offer benefits that reward employees for their commitment to a challenging career at SAWS. Employee benefits include the following:

• Competitive, market-based salaries
• Performance-based incentives
• Medical benefits
• Dental benefits
• Life insurance
• Prescription drug program
• Vision care plan
• Two retirement plans
• Deferred compensation plans (457 plan)
• Disability income
• Paid leave (vacation, sick, personal)
• Education assistance program
• Employee assistance program
• Flexible, tax-deferred health and dependent care spending accounts
• Wellness programs
• On-Site Fitness Facilities
• Community service opportunities

Click on the link for additional information regarding benefits: SAWS Benefits

01

Control Systems Technician - Please selected the following that best describes your education and experience.

• High School Diploma or GED and one year experience in the maintenance, troubleshooting, calibration, repair and installation of Control Systems or related field.
• High School Diploma or GED and must be a Certified Control Systems Technician (CCST).
• Associates Degree in Industrial Process Instrumentation or related field from an institution accredited by a recognized accrediting agency.
• I do not meet the required education and experience for this position.

02

• If you attended college, indicate college hours completed, degree type, and major.

03

Please describe your experience in the maintenance, troubleshooting, calibration, repair and installation of Process Control Systems (Scada and DCS) or in a related field as outlined in your application or resume. If none, enter N/A.

04

In detail, please explain your experience that you have with PLC (Program Logic Controllers) as outlined in your application or resume. If none, enter N/A.

05

Please list all certifications/licenses you currently possess. If none, please indicate N/A.

06

• Do you have a valid Texas drivers license? If so, what type of drivers license do you have?
• Class C
• Class CDL - B
• Class CDL - A
• I do not have a valid drivers license.
• I have a valid drivers license from another state.

Required Question

Employer San Antonio Water System

Address 2800 U.S. Hwy. 281 N.

San Antonio, Texas, 78212

Website https://www.saws.org/career-opportunities/