SCADA Engineer: Substation Automation Expert

Nexus Engineering Group; Columbus (OH); Hybrid; USD 85,000 - 120,000; Full time

Benefits offered by this job

ESOP (Employee Stock Ownership Plan)

Medical, dental, and vision coverage

401(k) with company match & bonuses

Paid time off and holidays

Professional development & mentorship

Job summary

Nexus Engineering Group in Columbus, OH is seeking a SCADA Engineer to design, analyze, and deliver electrical substation projects for utility clients.

You will develop SCADA systems, RTU integration, and automation networks, collaborating with protection & controls engineers and project teams to deliver safe, reliable automation across transmission, distribution, and industrial facilities.

Qualifications

• Bachelor's degree in Electrical Engineering, Electrical Engineering Technology, or related field.
• 3+ years of SCADA, automation, controls, power delivery, utility, or industrial systems experience.
• Experience with RTU configuration, control systems integration, or substation automation projects.
• Experience interpreting electrical schematics, wiring diagrams, and communication drawings.
• Knowledge of SCADA and communication protocols including DNP3, Modbus, IEC-61850, or similar.
• Familiarity with substation automation systems, relays, RTUs, HMIs, and communication networks.
• Experience with AutoCAD, AutoCAD Electrical, or equivalent design software.
• Proficiency with Microsoft Office applications.
• Strong troubleshooting, analytical, organizational, and communication skills.
• Ability to work effectively in a team-oriented environment.

Responsibilities

• Design, configure, and support SCADA, RTU, HMI, and automation systems for utility and substation projects.
• Develop SCADA architecture, communication diagrams, I/O lists, point databases, and system integration documentation.
• Develop and review wiring diagrams, control schematics, communication drawings, and network layouts.
• Coordinate with Protection & Controls engineers to integrate relay data, alarms, status points, and control functions into SCADA systems.
• Support communication protocols such as DNP3, Modbus, IEC-61850, and Ethernet-based industrial networks.
• Perform system testing, FAT, SAT, and commissioning support.
• Interface directly with clients, vendors, and project teams to define system requirements and resolve technical issues.
• Assist with equipment specifications, procurement packages, technical evaluations, and construction support activities.
• Participate in site visits, startup activities, troubleshooting efforts, and field investigations as required.
• Ensure all deliverables meet client requirements, industry standards, and Nexus quality expectations.

Skills

SCADA systems

RTU configuration

Substation automation

Electrical diagrams

Communication networks

Troubleshooting

Team collaboration

Microsoft Office

Education

Bachelor's degree in Electrical Engineering

Tools

AutoCAD Electrical

Job description

Nexus Engineering Group in Columbus, OH is seeking a SCADA Engineer to design, analyze, and deliver electrical substation projects for utility clients.

You will develop SCADA systems, RTU integration, and automation networks, collaborating with protection & controls engineers and project teams to deliver safe, reliable automation across transmission, distribution, and industrial facilities.