Control Systems Engineer (HMI/SCADA – FMCS)

Hanwha Convergence USA; Round Rock (TX); On-site; USD 85,000 - 120,000; Full time

Benefits offered by this job

Health insurance

401(k) with company match

Paid time off and holidays

Opportunity to work on advanced semic.

Job summary

Hanwha Convergence USA is seeking a Control Systems Engineer to support FMCS for semiconductor facilities in Austin, TX. You will design and maintain HMI/SCADA systems (WinCC OA), integrate with PLCs, and ensure reliable visualization and monitoring of critical infrastructure.

The role requires 3+ years in HMI/SCADA, strong PLC knowledge, and the ability to troubleshoot in mission-critical environments. Collaboration with controls engineers and operations teams is essential.

Qualifications

• Bachelor’s degree in a related field with 3+ years in HMI/SCADA or industrial automation.
• Strong HMI development and configuration experience.
• Experience with WinCC OA or similar SCADA platforms.

Responsibilities

• Design, develop, and maintain HMI/SCADA screens using WinCC OA.
• Support FMCS operations, monitoring, and troubleshooting via HMIs.
• Develop GUIs for facility equipment monitoring and control.
• Integrate HMIs with PLCs and field devices.
• Support data acquisition, trending, alarms, and reporting.

Skills

HMI Development

SCADA Systems Integration

FMCS / Facility Monitoring

PLC Integration

Oracle Database

Education

Bachelor’s degree in Control, Electrical, Computer Engineering or related field

Tools

WinCC OA

SQL/Oracle databases

PLC interfaces

Job description

As a subsidiary of Hanwha Energy, a global energy solutions company, Hanwha Convergence USA Corp. provides Smart Factory Solutions, Factory Automation, and renewable energy Operations & Maintenance (O&M) services supporting semiconductor manufacturing, utility-scale solar PV, and Battery Energy Storage System (BESS) clients. Hanwha Convergence is an affiliate of Hanwha Group, a Fortune Global 500 company and one of Korea’s largest business conglomerates with global leadership in renewable energy and advanced technologies.

Note for external recruiting firms

We are not accepting unsolicited resumes at this time. Please do not contact our employees regarding this position.

Position Summary

Hanwha Convergence USA is seeking a Control Systems Engineer specializing in HMI/SCADA systems to support Facility Monitoring and Control Systems (FMCS) for semiconductor manufacturing facilities in Austin, Texas.

This role focuses on the design, development, configuration, and maintenance of HMI/SCADA systems, primarily using WinCC OA, to support critical facility infrastructure. The engineer will work closely with controls engineers, facility operations teams, and customer stakeholders to ensure stable and reliable visualization and monitoring of facility automation systems.

The ideal candidate has strong HMI/SCADA development experience, a solid understanding of PLC-based systems, and the ability to troubleshoot complex control and visualization issues in a mission-critical environment.

Key Responsibilities

• Design, develop, and maintain HMI/SCADA screens and visualization systems using WinCC OA
• Support FMCS system operation, monitoring, and troubleshooting through HMI interfaces
• Develop and maintain graphical user interfaces (GUI) for facility equipment monitoring
• Integrate HMI systems with PLC controllers and field devices
• Support data acquisition, trending, alarm management, and reporting functions
• Work with Oracle database connections supporting SCADA/HMI data structures
• Troubleshoot HMI, SCADA, communication, and integration issues
• Collaborate with PLC engineers for system integration and control logic alignment
• Support commissioning, FAT/SAT, and system upgrades
• Interpret control system architecture, electrical drawings, and I/O documentation
• Ensure HMI system reliability for 24/7 semiconductor facility operations
• Maintain technical documentation for HMI/SCADA configurations and changes

Required Qualifications

• Bachelor’s degree in: Control Engineering, Electrical Engineering, Computer Engineering, Computer Science, or related field
• Minimum 3+ years of experience in HMI/SCADA or industrial automation systems
• Strong experience with HMI development and configuration
• Experience with WinCC OA (strongly preferred) or similar SCADA platforms
• Basic PLC system understanding and integration experience
• Experience with FMCS or industrial facility monitoring systems
• Knowledge of industrial communication protocols:
• Siemens S7 communications
• Modbus TCP/IP
• OPC UA
• IEC 61850
• Familiarity with Oracle database or SCADA-related data systems
• Ability to read and interpret electrical drawings and control system documentation
• Understanding of control panel systems (120VAC / 24VDC)
• Proficiency in Microsoft Office (Excel, PowerPoint, Word)
• Strong troubleshooting and system analysis skills
• Ability to work in mission-critical, 24/7 operational environments

Preferred Qualifications

• Semiconductor or high-tech manufacturing facility experience
• Strong experience in SCADA/HMI graphical development and UX design for industrial systems
• Experience with FMCS environments (semiconductor, pharma, or critical facilities)
• Siemens PLC or other industrial PLC platform familiarity
• SQL or database querying experience
• Bilingual in English and Korean preferred
• Experience in alarm management, event handling, and industrial visualization standards

Technical Skills Summary

• HMI Development (WinCC OA preferred)
• SCADA Systems Integration
• FMCS / Facility Monitoring Systems
• PLC Integration & Communication
• Oracle Database (basic to intermediate)
• Alarm / Trend / Data Visualization Systems
• Microsoft Excel / PowerPoint

What We Offer

• Competitive compensation package
• Health, dental, and vision insurance
• 401(k) with company match
• Paid time off and holidays
• Opportunity to work on advanced semiconductor facility automation systems

Physical Requirements / Work Environment

• Ability to remain in a stationary position (e.g., seated at a desk) for extended periods while performing office-based work.
• Frequent use of a computer, keyboard, mouse, and other standard office equipment.
• Ability to communicate effectively in person, over the phone, and via video conferencing.
• Ability to read, review, and analyze information presented on screens and in printed materials.
• Ability to occasionally stand, walk, reach, bend, or lift light office materials or equipment (up to 20 pounds).
• Sufficient visual and auditory acuity to perform job-related tasks in a typical office and meeting environment.
• Ability to work in a fast-paced, professional business environment and manage multiple priorities.
• Ability and willingness to travel domestically and internationally, with travel requirements of up to approximately 25%.

Hanwha Convergence is proud to be an at-will Equal Opportunity Employer and prohibits discrimination against race, color, religion, sex, sexual orientation, gender perception or identity, national origin, age, marital status, pregnancy, citizenship, disability, protected veteran status and any other classification protected by applicable federal, state or local law. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.

We are committed to the full inclusion of all qualified individuals. As part of this commitment, Hanwha Convergence will provide reasonable accommodations to all qualified individuals with disabilities to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment. Please contact us to request accommodations.

Nothing in this statement shall imply implicitly or explicitly a guarantee of employment outside our at-will employment opportunity.

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