Senior Circuit Designer – Single and Power Integrity Analysis (Mixed-Signal PCB Design) (Apply-HK-2402-SCD)

Job Responsibilities:

1. Design and Analyze Complex Circuits:

1. • Collaborate with cross-functional teams to understand project requirements and specifications.
   • Create detailed circuit schematics, considering power integrity, signal integrity, and noise immunity.
   • Perform simulations using tools such as Keysight ADS, Ansys HFSS and SIWave to optimize circuit performance.

1. Power Integrity Analysis:

• Investigate power distribution network (PDN) designs to ensure stable voltage levels and minimize noise.
• Analyze decoupling capacitor placement, impedance profiles, and ground plane structures.
• Mitigate power delivery network resonances and transient voltage drops.
• Collaborate with layout engineers to implement best practices for power integrity.

1. RF Circuit Design and Simulation:
   • Simulate RF performance using electromagnetic simulators.
   • Ensure compliance with industry standards and regulatory requirements.
2. Test and Measurement:
   • Use network analyzers, spectrum analyzers, and oscilloscopes to validate circuit performance.
   • Conduct RF measurements, including S-parameters, noise figure, and harmonic distortion.
   • Troubleshoot and debug circuits during prototype testing.
3. Technical Leadership and Mentorship:
   • Provide guidance to junior engineers and designers.
   • Foster a collaborative environment, sharing knowledge and best practices.
   • Lead design reviews and contribute to continuous improvement.
4. Industry Trends and Innovation:
   • Stay informed about emerging technologies, tools, and methodologies.
   • Attend conferences, workshops, and webinars related to circuit design and power integrity.
   • Propose innovative solutions to enhance circuit performance and reliability.
5. Customer Interaction:
   • Occasionally travel to customer sites for project kick-offs, technical discussions, and design reviews.
   • Understand customer requirements and tailor circuit designs accordingly.

Requirements:

• PhD or Master’s degree in Electrical Engineering or a related field
• Minimum 5 years of experience in circuit design, with extensive expertise in power integrity analysis for IC and mixed-signal PCB design, candidate with more experience will be considered for the position of Principal Engineer
• Experience in designing and simulating high-speed circuits, including RF circuits.
• Proficiency in RF and PI simulation software, such as Keysight ADS, Ansys HFSS and SIWave.
• Familiarity with RF test and measurement equipment, such as network analyzers and spectrum analyzers.
• Candidates with less experience will also be considered.
• Strong analytical skills and attention to detail.
• Excellent verbal and written communication skills.

Application:

• To apply, please email career@cloudlight.com.hk with your resume, your availability to report duty and quote the Job Ref.
• Only short-listed candidates will be notified. Personal data provided by applicants will be used for consideration of an application only.

Application Deadline:

• Until this position is filled.
• Resumes received will strictly be used for recruitment-related purpose.