Control Engineer

AMPERESAND PTE. LTD.; Singapore; On-site; USD 80,000 - 120,000; Full time

Job summary

An innovative firm is seeking a Control Engineer to develop advanced control algorithms and embedded systems for high-voltage Solid-State Transformers. This role involves designing, simulating, and validating digital control strategies while collaborating with a multidisciplinary R&D team. The successful candidate will have a strong background in power electronics design and control system development, with a focus on improving performance and efficiency. Join a forward-thinking company where your expertise will contribute to cutting-edge technology in the energy sector, and enjoy a dynamic work environment that fosters collaboration and mentorship.

Qualifications

• 8+ years of experience in electrical hardware design and controls engineering.
• Strong programming skills in C/C++ for embedded systems.

Responsibilities

• Design and implement control algorithms for multi-stage power electronic systems.
• Support hardware-in-the-loop testing and closed-loop validation of controllers.

Skills

Control System Design

Algorithm Development

Modeling and Simulation

Software Implementation

Testing and Validation

Troubleshooting

Mentorship

Compliance

PCB Design and Development

Advanced Power Electronics Design

Education

Bachelor's degree in Electrical Engineering

Master's degree in Control Systems Engineering

Tools

MATLAB/Simulink

C/C++

HIL Testing Tools (OPAL-RT, Typhoon HIL)

PLECS

PSIM

Job description

Job Description

As a Control Engineer at Amperesand, you will support the development of advanced control algorithms and embedded systems for high-voltage Solid-State Transformers (SSTs). This position will play a key role in the design, simulation, implementation, and validation of digital control strategies within a multidisciplinary R&D team focused on next-gen SST platforms.

Duties and Responsibilities

• Design and implement control algorithms for multi-stage power electronic systems (AC-DC, DC-DC, DC-AC) used in high-voltage SSTs.
• Develop real-time embedded control code (e.g., using C/C++ or model-based design with MATLAB/Simulink) for DSPs, FPGAs, or microcontrollers.
• Simulate and analyze control strategies using MATLAB/Simulink, PLECS, or PSIM.
• Support hardware-in-the-loop (HIL) testing and closed-loop validation of controllers.
• Collaborate with hardware, firmware, and system engineers to integrate and optimize control performance.
• Conduct root-cause analysis and tuning of control loops for stability, transient response, and harmonic mitigation.
• Interface with high-voltage lab testing teams to validate control strategies on prototype SST hardware.
• Stay current with emerging control methods, digital signal processing, and power conversion trends.
• Document control designs, test procedures, and validation results for internal and external stakeholders.

Knowledge, Skills and Abilities

• Advance power electronics design: In-depth knowledge on designing different converter topologies used on advanced power electronics systems for high voltage and high power applications.
• Control System Design: Support in the design and development of advanced control systems for power converters, considering factors such as efficiency, stability, and grid integration.
• Algorithm Development: Develop control algorithms and strategies for power converters to improve dynamic response, fault tolerance, and performance.
• Modeling and Simulation: Create mathematical models and perform simulations to validate control system designs and optimize performance.
• Software Implementation: Collaborate with software engineers to implement control algorithms in embedded software and firmware.
• Testing and Validation: Design and execute test plans to validate control system performance and robustness.
• Hardware Integration: Lead and coordinate the integration of control electronics with power converter hardware.
• PCB Design and Development: Work closely in the PCB design activities including test and verification.
• Documentation: Prepare comprehensive documentation of control system designs, including specifications, schematics, and test reports.
• Troubleshooting: Identify and resolve control-related issues during development and product testing phases.
• Compliance: Ensure that control systems meet industry standards and regulatory requirements.
• Mentorship: Provide guidance and mentorship to junior controls engineers.

Qualifications

• Bachelor's or Master's degree in Electrical Engineering, Control Systems Engineering, or a related field.
• Minimum of 8 years of experience in electrical hardware design and controls engineering, with a focus on advanced power converter systems.
• Familiarity with advanced modulation strategies (e.g., SVPWM, DPWM, phase-shift control, triple-phase shift).
• Proficiency in control system design, analysis, and simulation tools (e.g., MATLAB/Simulink).
• Strong programming skills in languages such as C/C++ for embedded systems.
• Experience with hardware-in-the-loop (HIL) testing and control system validation with exposure to real-time simulation tools like OPAL-RT or Typhoon HIL.
• Knowledge of grid integration, grid codes, and power quality standards is a plus.
• Excellent problem-solving skills and attention to detail.
• Effective communication and teamwork abilities.
• Ability to work in a dynamic and collaborative environment.

Training

NIL

Work Schedule

Monday to Friday 0830-1730 (Or as required by the project)

Employment Duration

NA