Electrical & SCADA Engineer

Aqualia - Municipal District Services; Katy (TX); On-site; USD 90,000 - 130,000; Full time

Job summary

Aqualia - Municipal District Services is seeking an Electrical & SCADA Engineer to support design, implementation, commissioning, and optimization of electrical, instrumentation, and SCADA systems across water facilities.

The role involves collaborating with multi-disciplinary teams, performing electrical calculations, developing control narratives, and assisting with testing, commissioning, and operational improvement initiatives.

Qualifications

• Bachelor’s degree in EE, control systems, mechatronics, or related field.
• Texas Professional Engineer license preferred.
• 5–10 years of experience in electrical systems, automation, or water infrastructure.
• Experience with PLCs, HMIs, SCADA, and industrial communications.

Responsibilities

• Assist design of low- and medium-voltage electrical systems for water facilities.
• Support PLC/HMI programming under supervision.
• Develop and review electrical drawings, specs, and documentation.
• Support instrumentation layouts, loop diagrams, and wiring schematics.
• Collaborate with project teams for cost estimates and reports.

Skills

Electrical systems & automation

SCADA/Automation knowledge

PLC/HMI/SCADA programming

Industrial communications

Analytical troubleshooting

Education

Bachelor’s degree in Electrical Engineering, Control Systems or Mechatronics

Texas PE license (preferred)

Tools

AutoCAD

AutoCAD Electrical

Revit

Job description

Position Summary

The Electrical & SCADA Engineer will support the design, implementation, commissioning, operation, and optimization of electrical, instrumentation, control, and SCADA systems for water and wastewater treatment facilities, pumping stations, desalination plants, water reuse facilities, and related infrastructure projects.

Key Responsibilities

Electrical Engineering Support

• Assist with the design of low- and medium-voltage electrical systems for water and wastewater facilities.
• Support power distribution layouts, motor control centers (MCCs), variable frequency drives (VFDs), standby generators, and electrical equipment selection.
• Prepare electrical calculations, single-line diagrams, panel schedules, and technical specifications.
• Review electrical drawings, vendor submittals, and equipment documentation.
• Support electrical system troubleshooting and performance evaluations.

Instrumentation & Controls

• Assist in the selection and specification of instrumentation, including:
• Flow meters
• Pressure transmitters
• Level sensors
• Analytical instruments
• Water quality monitoring equipment
• Support the development of control narratives and functional descriptions.
• Assist with instrumentation layouts, loop diagrams, and wiring schematics.

SCADA & Automation

• Support the development and maintenance of SCADA systems for treatment plants and remote facilities.
• Assist with PLC and HMI programming under senior engineering supervision.
• Participate in integration of field instrumentation, communication networks, and control systems.
• Support remote monitoring and operational reporting systems.
• Assist in troubleshooting automation, communication, and control issues.

Project Support

• Work closely with mechanical, process, civil, and operations teams.
• Participate in project meetings and design reviews.
• Assist with cost estimates, procurement evaluations, and technical reports.
• Support preparation of engineering deliverables and project documentation.

Operations Support

• Participate in site inspections.
• Assist in evaluating equipment performance and reliability.
• Support maintenance and asset management initiatives.
• Analyze operational data and prepare technical recommendations.
• Contribute to process improvement and energy efficiency projects.
• Assist with equipment startup, commissioning, and operational testing.
• Support troubleshooting and optimization efforts during plant startup and operation.

Required Qualifications

Education

• Bachelor’s Degree in Electrical Engineering, Control Systems Engineering, Mechatronics Engineering, or a related field from an accredited university.
• Preferable License Texas PE

Experience

• 5-10 years of professional experience.
• Experience in electrical systems, automation, industrial controls, utilities, manufacturing, or water infrastructure is preferred.

Technical Skills

• Understanding of electrical engineering principles.
• Familiarity with industrial control systems and automation.
• Knowledge of PLCs, HMIs, SCADA systems, and industrial communications.
• Understanding of motor controls and power distribution systems.
• Proficiency with Microsoft Office Suite.
• Familiarity with AutoCAD, AutoCAD Electrical, Revit, or similar CAD software.

Preferred Qualifications

• Exposure to water treatment, wastewater treatment, desalination, or industrial process facilities.
• Familiarity with SCADA platforms such as:
• Ignition
• Wonderware/AVEVA
• FactoryTalk
• VTScada
• ClearSCADA
• Exposure to PLC platforms such as:
• Allen-Bradley (Rockwell)
• Siemens
• Schneider Electric
• Basic knowledge of industrial communication protocols:
• Modbus
• Ethernet/IP
• Profinet
• DNP3
• OPC-UA
• Familiarity with NFPA, NEC, IEEE, and ISA standards.

Core Competencies

Technical Competencies

• Electrical system fundamentals.
• Industrial automation and controls.
• Instrumentation and process monitoring.
• SCADA systems and data acquisition.
• Technical documentation and reporting.
• Analytical troubleshooting and problem solving.

Professional Competencies

• Strong attention to detail.
• Excellent communication skills.
• Ability to work on multiple projects simultaneously.
• Collaborative team player.
• Strong organizational and time management skills.
• Commitment to continuous learning and professional development.

Performance Metrics

Success In This Role May Be Measured Through

• Accuracy and quality of engineering deliverables.
• Timely completion of assigned tasks.
• Successful support of commissioning and startup activities.
• Responsiveness to operational and project needs.
• Technical growth and achievement of professional certifications.
• Positive contributions to project teams and client satisfaction.

Career Development Path

This Position Offers Opportunities To Advance Toward

• Senior Electrical & Instrumentation Engineer
• Controls & Automation Manager
• Engineering Manager
• Technical Director – Electrical & Automation

Ideal Candidate Profile

The ideal candidate is a motivated engineer with a passion for electrical systems, automation, digital technologies, and infrastructure. Eager to develop expertise in PLCs, SCADA systems, instrumentation, and water treatment technologies while working alongside experienced water professionals. The candidate should enjoy fieldwork, troubleshooting, and applying technology to improve the reliability, efficiency, and sustainability of critical water and wastewater facilities.