PCB Simulation Engineer – Signal Integrity & Power Integrity

Company Description
At AFRY, we are engineers, designers and advisors creating solutions for generations to come. We work with some of the most exciting technology companies in Sweden and internationally, helping our customers develop the next generation of electronics products, embedded systems and connected devices. 
Within our Electronics & Embedded Systems team, you will work alongside skilled colleagues in electronics design, embedded software, FPGA, testing and system engineering. We believe in teamwork, knowledge sharing and continuous learning.  

Job Description
We are growing our hardware development capabilities and are looking for a PCB Simulation Engineer with expertise in Signal Integrity (SI) and/or Power Integrity (PI). 
In this role, you will support the development of advanced electronics products where signal quality, power delivery and high-speed interfaces are critical to success. You will collaborate closely with electronics designers, PCB layout engineers, ASIC/FPGA developers and system architects to ensure robust and manufacturable designs. 
Typical responsibilities include: 
Signal Integrity analysis of high-speed digital interfaces 
Power Integrity analysis and power distribution network optimization 
PCB stackup definition and design reviews 
Simulation-driven design recommendations 
DDR memory interface analysis and optimization 
Assessment of high-speed serial links and clock distribution networks 
Correlation between simulations, measurements and laboratory verification 
Technical support to PCB designers and electronics teams 
Participation in customer projects across multiple industries including telecom, defense, medical technology, industrial automation and automotive 


Qualifications
You enjoy solving complex technical problems and working closely with other engineers. You are curious, collaborative and motivated by learning new technologies. 
Most importantly, you enjoy being part of a team where knowledge is shared and where different perspectives are valued. We welcome applicants of all backgrounds and believe diversity makes us stronger. 
Must-have Qualifications 
We believe you have: 
B.Sc. or M.Sc. in Electrical Engineering, Electronics Engineering or similar 
Several years of experience in PCB development, SI, PI or electronic hardware design 
Solid understanding of: 
Signal Integrity fundamentals 
Power Integrity fundamentals 
Transmission line theory 
Impedance control 
High-speed PCB design 
DDR memory interfaces 
PCB stackups and return current paths 
Experience working with simulation tools for SI and/or PI analysis 
Experience with one or more of the following tools: 
Siemens HyperLynx , Ansys HFSS, Cadence Allegro PCB Designer, and/or Altium Designer 
Ability to explain complex technical findings to both specialists and non-specialists 
Strong communication skills in English 

Preferred / Nice-to-have 
Experience with: 
DDR3, DDR4, DDR5, LPDDR 
PCIe 
Ethernet (1G/10G/25G+) 
SerDes interfaces 
ASIC/FPGA-based systems 
Telecom or radio products 
Hardware verification and laboratory measurements using oscilloscopes 
Knowledge of package-level simulations such as: 
IC-package-PCB co-design 
BGA fanout optimization 
Package Signal Integrity 
Package Power Integrity 
Chip-package-board analysis 


Additional Information
Why AFRY? 
At AFRY, you will: 
Work with leading technology companies 
Participate in exciting product development projects 
Be part of a highly skilled electronics community 
Develop your expertise through mentoring, training and challenging assignments 
Have the flexibility to shape your own career path 

Join us and help develop the next generation of electronics products. 
Questions:
Maja Lindqvist
maja.lindqvist@afry.com (mailto:maja.lindqvist@afry.com)
At AFRY, we engineer change in everything we do. Change happens when brave ideas come together. When we collaborate, innovate technology, and embrace challenging points of view. That’s how we're making future. We are actively looking for qualified candidates to join our inclusive and diverse teams across the globe. Join us in accelerating the transition towards a sustainable future.