Controls Engineer

Location: Austin, Texas

Department: Operations
Reports to:  VP of Operations

Type: Full-Time

About HydroGraph

HydroGraph is a hyper-growth advanced materials company scaling pristine, high-performance graphene via its patented Hyperion detonation technology. With more than 70 active commercial projects, a growing global footprint, and industry-leading material quality (99.8% pure graphene), HydroGraph is building the next generation of engineered materials for coatings, composites, and energy storage. Our new Austin HQ will serve as the flagship center for innovation, applied R&D, customer engagement, and rapid material development.

Role Overview

The Controls Engineer plays a key role in designing, developing, and implementing automated control systems for machinery and processes. This role ensures production efficiency, reliability, and safety by optimizing system performance and integrating advanced automation technologies. The position requires strong technical expertise in PLCs, SCADA, HMIs, and industrial automation, along with the ability to collaborate across teams and drive continuous improvement. Responsibilities include developing control schemes, testing and validating systems, troubleshooting issues, optimizing existing processes, and integrating new technologies. The Controls Engineer must be detail-oriented, innovative, adaptable, and committed to advancing automation capabilities.

Responsibilities & Duties

• Design and develop control systems for automated machinery and equipment


• Conduct system testing and validation procedures


• Collaborate with cross-functional teams to define system requirements


• Develop and implement software for control systems


• Troubleshoot and optimize existing control systems


• Prepare and maintain technical documentation, including design specifications and operation manuals


• Ensure compliance with industry standards and safety regulations


• Monitor system performance and make necessary adjustments


• Train personnel on the use and operation of control systems


• Perform regular system maintenance and updates


• Integrate new technologies into existing systems


• Participate in the commissioning and start-up of new equipment


• Provide technical support and expertise to other departments as needed


• Analyze data from control systems to improve processes and efficiency


• Collaborate with vendors and suppliers for equipment and software purchases

Qualifications

• Bachelor's degree in Electrical Engineering, Mechanical Engineering, or a related field


• 1-5yrs experience in programming, system layout, troubleshooting code of mechanical systems


• Knowledge of PLC programming and troubleshooting


• Knowledge of HMI and SCADA systems


• Familiarity with industrial networking protocols and standards


• Previous experience in a manufacturing or industrial environment

Technical Skills & Knowledge

• PLC programming and troubleshooting


• SCADA and HMI system development and configuration


• Industrial networking protocols (e.g., Ethernet/IP, Modbus, Profibus)CAD software for control design


• Programming languages: ladder logic, C, Python


• Robotics and automation systems


• Control system testing and validation methodologies


• Understanding of safety standards and compliance requirements


• Ability to analyze system data for process improvement


• Reading and interpreting schematics, diagrams, and technical documentation

Key Competencies

• Strong project management skills


• Able to work independently and as part of a team


• Proficiency in using CAD software for control system design


• Excellent communication and interpersonal skills


• Hands-on experience with robotics and automation


• Advanced problem-solving and analytical skills


• Proven experience in controls engineering or a similar role


• Skilled in the use of programming languages such as ladder logic, C, or Python


• Excellent troubleshooting and diagnostic skills


• Knowledge of safety standards and regulatory compliance


• Ability to read and interpret technical diagrams and schematics


• Strong mathematical and analytical skills


• Experience with software development and testing methodologies


• Ability to manage multiple projects simultaneously


• Strong attention to detail and organizational skills


• Physical ability to inspect and monitor equipment on-site when required
  

Work Environment

• Primarily manufacturing or industrial production environments


• Requires on‑site presence for equipment inspection, system testing, troubleshooting, and commissioning


• Collaborative work across engineering, operations, maintenance, and vendor teams


• Fast‑paced environment with evolving automation technologies


• Combination of office-based design work and hands-on field work

Why Join HydroGraph

• Lead the core scientific engine of one of the fastest-growing graphene companies in the world.


• Shape a next-generation materials platform used across aerospace, energy, infrastructure, consumer goods, and defense.


• Work directly with global partners and world-class advisors (GEIC, OEMs, DoD).


• Competitive compensation, equity participation, and career advancement as the company scales.