RF Engineer – Power Amplifier Design
2 weeks ago
About the Job
The RF Engineer – PA Design will design, simulate, validate, and optimize power amplifier circuits operating between 0.2 and 7 GHz, with output power up to 50W. This role will be hands-on with testing, debugging, load-pull analysis, and documentation, and will require deep collaboration with system and hardware teams to deliver high performance modules for advanced wireless systems.
What You'll Do
1. Design and Develop PA Circuits
· Lead PA module development including topology selection, schematic capture, and PCB layout.
· Design for efficiency, gain, and linearity across a broad frequency spectrum.
· Apply advanced impedance matching, stability analysis, and EM simulation techniques.
Simulation and Validation
· Use simulation tools such as ADS, AWR, and optionally HFSS or CST for circuit and electromagnetic analysis.
· Perform load-pull measurements, S-parameter analysis, and linearity testing.
· Validate designs in the lab using VNAs, spectrum analyzers, signal generators, and power meters.Collaborate Across Teams
· Work closely with PCB layout engineers to ensure best practices in high frequency design.
· Coordinate with system architects and digital/RF engineers to meet product specifications.
· Support product engineering with documentation, design reviews, and lessons learned.
Required Qualifications
· Education: Degree in Electrical Engineering, RF Engineering, or a related field.
· Experience: 5+ years in RF PA circuit design and validation.
Interested candidates who wish to apply for the advertised position, please click on "Apply". We regret that only shortlisted candidates will be notified.
EA License No.: 01C4394 (PERSOLKELLY SINGAPORE Pte Ltd)
By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOLKELLY Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at . You acknowledge that you have read, understood, and agree with the Privacy Policy
-
West Region, Singapore ST Engineering Advanced Networks & Sensors Pte Ltd Full time $70,000 - $120,000 per yearAbout ST EngineeringST Engineering is a global technology, defence, and engineering group with offices across Asia, Europe, the Middle East, and the U.S., serving customers in more than 100 countries. The Group uses technology and innovation to solve real-world problems and improve lives through its diverse portfolio of businesses across the aerospace, smart...
-
Rf Design Manager
2 weeks ago
Central Singapore Emprego SG Full time**Location** Singapore, Central Singapore **Job Type** Permanent **Salary** $8,000 - $13,000 Per Month **Date Posted** 16 hours ago Additional Details **Job ID** 95342 **Job Views** 18 **Job Description**: Roles & Responsibilities **Job Descriptions**: - Own development projects from technical, team management, and schedule perspectives. - Work...
-
Analog Design Engineer
2 weeks ago
Central Singapore Qualcomm Full time**Company**: Qualcomm Global Trading Pte. Ltd. **Job Area**: Engineering Group, Engineering Group > ASICS Engineering **General Summary**: QCT's Power Management Team designs power management integrated circuits (PMICs) and power management units (PMUs) for a variety of smart phones, and other wireless consumer electronic devices. These designs include...
-
Semiconductor RF/Analog IC Manager/Designer
2 weeks ago
West Region, Singapore Realtek Singapore Private Limited Full time $150,000 - $200,000 per yearJob Description:We are seeking a talented and experienced RF/Analog IC Designer to join our dynamic team. In this role, you will be responsible for designing, developing, and testing RF and analog integrated circuits, with a focus on CMOS transceiver design for various applications. You will work closely with cross-functional teams to deliver...
-
Product Marketing Engineer
2 weeks ago
Central Singapore Emprego SG Full time**Location** Singapore, Central Singapore **Job Type** Permanent **Salary** $4,000 - $8,000 Per Month **Date Posted** 16 hours ago Additional Details **Job ID** 95321 **Job Views** 29 **Job Description**: Roles & Responsibilities Product Marketing Manager (IOT/RF) responsibilities are: - Tralsation of technical details into user benefits. -...
-
Research Fellow
6 days ago
Central Singapore Emprego SG Full time**Location** Singapore, Central Singapore **Job Type** **Date Posted** 7 hours ago Additional Details **Job ID** 1654 **Job Views** 1 **Job Description**: We currently have a Research Fellow position for a IC designer. Conduct the design, analysis and testing of high efficiency digital power amplifier.Take responsibility for the concept, design,...
-
Power Risk Engineer
1 week ago
Central Region, Singapore Marsh Full time $120,000 - $200,000 per yearCompany:MarshDescription:We are seeking a talented individual to join our Power Risk Engineering team at Marsh. This role will be based in Asia. This is a hybrid role that has a requirement of working at least three days a week in the office.As a Power Risk Engineer within the conventional power and pulp & paper sector, you will be part of a dynamic team...
-
Design Engineer
2 weeks ago
East Region, Singapore Equiptest Engineering Pte Ltd Full time $90,000 - $120,000 per yearJob Responsibilities:Product Design & DevelopmentDevelop detailed technical drawings and design plans according to customer requirements and engineering calculations.Conceptualize and design EQT products using both 2D and 3D CAD tools.Ensure designs meet technical specifications and are optimized for functionality, manufacturability, and cost.Participate in...
-
Firmware Engineer
2 weeks ago
Central Region, Singapore AZTECH TECHNOLOGIES PTE LTD Full time $80,000 - $120,000 per yearFirmware EngineerAbout the RoleWe are seeking a talented and motivated Firmware Engineer to join our team. In this role, you will be responsible for designing, developing, and optimizing firmware for networking and IoT products, including Wi-Fi, Zigbee, Bluetooth, and KNX RF wireless technologies. You will work closely with our hardware team to ensure...
-
Design Engineer
2 weeks ago
Central Region, Singapore Sembcorp Industries Ltd Full time $80,000 - $120,000 per yearAbout SembcorpSembcorp is a leading energy and urban solutions provider headquartered in Singapore. Led by its purpose to drive energy transition, Sembcorp delivers sustainable energy solutions and urban developments by leveraging its sector expertise and global track record.Play a role in Powering Asia's Energy TransitionPlay a role in advancing Asia's...
