Signal Integrity Engineer
Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Oct 12, 2026. Koch Industries scores A on the Alion truth index.
Your Job
Molex is looking for a Signal Integrity Engineer to join our growing SI team in Penang, Malaysia. You will use electromagnetic simulation and high-speed measurement to design and improve connectors, cables and systems for next-generation data center and networking applications, while training and collaborating with SI engineers across our global team
Our Team
You will join the Signal Integrity team in Copper Solutions, part of Molex’s Datacom & Specialty Solutions division. Our global team spans Malaysia, Singapore, Taiwan, the United States, China, Korea and Vietnam, and works closely with design, PCB layout, test, Marketing, Sales and customers to bring high-speed connectivity solutions from concept to customer.
What You Will Do
- Drive the signal integrity design of new high-speed connectors, cable products and PCB test boards
- Characterize high-speed connectors and systems using high-speed digital testing and electromagnetic modeling, and correlate simulation results with measurement data
- Develop electrical test procedures and specifications, test fixtures, and characterization and customer verification boards, working with PCB design houses
- Generate evaluation and qualification reports and presentation materials for internal and customer use
- Provide expert advice on signal integrity matters and conduct technical presentations to Sales, Marketing and customers
- Work with customers on high-speed serial I/O, backplane, board-to-board and channel applications
- Stay up to date with industry trends in high-speed connector requirements and share information with team members
Who You Are (Basic Qualifications)
- Bachelor’s degree in Electrical/Electronic Engineering, Physics or a related field
- At least 3 years of experience in signal integrity, high-speed interconnect or related engineering work
- Solid understanding of electromagnetics and high-speed SI fundamentals such as transmission lines, S-parameters, impedance and crosstalk
- Experience with available CAD/CAE tools such as Channel Designer, HFSS, CST, Agilent ADS, Agilent PLTS, Cadence CAD tools
- Ability to communicate technical results clearly in English, both written and verbal, and willingness to travel internationally
What Will Put You Ahead
- Master’s or PhD degree with a focus on electromagnetics, microwave engineering or signal integrity
- Experience designing and supporting high-speed connectors, cables or PCB channels, including 112G/224G/448G PAM4
- Lab experience with VNAs, TDRs and oscilloscopes, including fixture de-embedding
- Python or other scripting skills to automate simulation and analysis flows
- Experience working directly with customers or with global, cross-functional teams
At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate's knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy.
Who We Are
As a Koch company, Molex is a leading supplier of connectors and interconnect components, driving innovation in electronics and supporting industries from automotive to health care and consumer to data communications. The thousands of innovators who work for Molex have made us a global electronics leader. Our experienced people, groundbreaking products and leading-edge technologies help us deliver a wider array of solutions to more markets than ever before.
At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company.
Additionally, everyone has individual work and personal needs. We seek to enable the best work environment that helps you and the business work together to produce superior results.