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# Assistant Engineer and Data Scientist - Intelligent Water System

- **Company:** Hazen and Sawyer
- **Location:** Columbus, OH, United States
- **Experience:** Starter
- **Contract:** Internship / Graduate position
- **Skills:** Artificial Intelligence, Amazon Web Services, Arduino, Automation of Tests, Microsoft Azure, C++ (Programming Language), Computational Fluid Dynamics, Communications Protocols, Supervisory Control and Data Acquisition (SCADA), Python (Programming Language), Microsoft Office, Modbus, NumPy, Raspberry Pi, OPC Unified Architecture, SciPy, Sensor Fusion, Software Deployment, Digital Twin, Data Processing, Google Cloud, PIC Microcontroller, Real Time Systems, Data Ingestion, Model Validation, Pandas, Containerization, Scikit Learn, Software Library
- **Published:** June 19, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=bdfbbcbaeaeeda03

## About the Role

Do you have experience in Supervisory control and data acquisition (SCADA)?, Do you have a Bachelor's degree in engineering?, * Bachelor's degree in environmental, civil, chemical, or mechanical engineering

 * Strong grounding in fluid mechanics; exposure to computational fluid dynamics (CFD) - through coursework, research, or personal projects - is highly valued
 * Proficiency in Python, including data processing and machine learning libraries (Pandas, NumPy, SciPy, scikit-learn); experience with C or C++ is a plus
 * Strong communication skills, self-motivation, organization, and attention to detail
 * Familiarity with programmable logic controllers (PLCs) and SCADA systems - from coursework, internship, or professional experience - including an understanding of how field devices communicate with control systems
 * Hands-on experience with embedded systems or microcontrollers (Arduino, Raspberry Pi, or similar), including sensor interfacing, signal acquisition, and real-time processing
 * Must be proficient in Microsoft Office Suite
 * 0-2 years of relevant experience, * Experience with SCADA systems and PLC logic and automation development
 * Familiarity with industrial communication protocols (Modbus, DNP3, OPC-UA)
 * Conducts self-quality reviews before submitting work for additional QA/QC
 * Experience deploying code or models to cloud platforms (Azure, AWS, GCP) or containerized environments

## Description

* Develop innovative digital solutions for water systems focused on near-real-time sensor data curation, multimodal sensor fusion, digital twins, predictive control, and predictive maintenance of water related infrastructure
 * Contribute to hydrologic, hydraulic, and hydrodynamic model development and calibration
 * Develop automated quality assurance and control workflows for data ingestion, model validation, and calibration
 * Assist in preparing engineering deliverables, presentations, and modeling and design reports · Design and implement closed-loop feedback and control logic bridging field instrumentation, edge computing devices, and SCADA/PLC systems
 * Communicate complex AI/ML and control system approaches clearly to internal staff and external clients with varied technical backgrounds
 * Keep up with the latest developments in artificial intelligence and machine learning models


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