SCADA & Automation Engineer (Field Delivery)

Position Overview

The SCADA & Automation Engineer (Field Delivery) is responsible for the design, configuration, installation, testing, and commissioning of Supervisory Control and Data Acquisition (SCADA) and industrial automation systems across railway and industrial environments. This role bridges engineering design and field execution, ensuring reliable integration of control systems for traction power, OCS (Overhead Catenary System), substations, and facility process automation. The position requires hands-on experience in PLC/RTU programming, network integration, HMI development, and system testing under live operational conditions.

District Overview

Mass. Electric Construction Company, a subsidiary of Kiewit Corporation, is an industry leader in transit and rail system construction and maintenance throughout the United States and Canada. We specialize in the installation of overhead contact systems, traction power substations, signaling and train control, communications and control centers. Our commitment is to hire the best people, train them for today's demands and offer opportunities for growth. 

Location

One of the many things that makes Kiewit’s culture unique is that we go where the work is, which exposes your career to abundant opportunities. We relocate our teams based on the work that is available, combined with the development plans, skill sets and career goals of each team member. This means your Kiewit adventure is custom-designed to meet our shared needs.

Responsibilities

• Interpret electrical and control system drawings, including single-line diagrams, I/O lists, and network topologies.
• Develop functional design specifications (FDS), control logic narratives, and data mapping sheets.
• Configure and program PLCs, RTUs, and HMIs (Allen-Bradley, Siemens, Schneider, GE, SEL, etc.) for power, signaling, and process systems.
• Design and test SCADA databases and control logic per project-specific communication protocols (Modbus, DNP3, IEC 61850, TCP/IP, etc.).
• Support system integration with third-party devices (e.g., protective relays, meters, sensors, VFDs).
• Execute field installation, loop checks, and I/O verification for RTUs, PLCs, and SCADA panels.
• Perform FAT (Factory Acceptance Testing) and SAT (Site Acceptance Testing) of automation systems.
• Troubleshoot control system issues during commissioning and warranty support phases.
• Configure and test communications between RTUs, PLCs, and central SCADA servers via redundant fiber, copper, or radio networks.
• Implement cybersecurity best practices aligned with NERC CIP, IEC 62443, and company IT standards.
• Generate as-built documentation, test reports, redline drawings, and commissioning logs.
• Provide end-user training and O&M; documentation.

Qualifications

• Bachelor’s degree in Electrical Engineering, Control Systems, Mechatronics, or related field.
• 3–10 years of experience in SCADA or automation system design, configuration, and field commissioning.
• Strong working knowledge of PLC/RTU platforms (Allen-Bradley ControlLogix, Siemens S7, SEL RTAC, Schneider Modicon, GE Fanuc).
• Proficiency in SCADA software (Wonderware, Ignition, iFIX, WinCC, ClearSCADA, or equivalent).
• Understanding of communication protocols (Modbus RTU/TCP, DNP3, IEC 61850, OPC UA).
• Ability to read and modify AutoCAD electrical schematics and network diagrams.
• Field experience commissioning industrial control systems or traction power SCADA networks.

Preferred Qualifications:

• Experience in rail transit or heavy rail SCADA systems (e.g., DART, WMATA, BART, AMTRAK, TTC).
• Familiarity with power system components (transformers, switchgear, breakers, relays).
• Experience with HMI graphic development and alarm management.
• Understanding of RTU redundancy, telemetry, and remote communication architecture.
• OSHA 10/30 and FRA, RWP, or similar rail safety certifications preferred.
• PMP or equivalent project coordination exposure a plus.

Core Competencies:

• Field troubleshooting & diagnostic ability under pressure.
• Strong technical writing and documentation skills.
• Excellent coordination with multidisciplinary field teams.
• High attention to detail and version control discipline.
• Safety-driven mindset with proactive risk identification.
• Willingness to travel (50–75%) to project sites.