Signal Integrity Engineer

Flintex Consulting Pte Ltd; Singapore; On-site; SGD 39,000 - 50,000; Full time

Job summary

Flintex Consulting Pte Ltd is seeking a dedicated Electronics Engineer to provide support across new product development, engineering, sales and marketing, focusing on high-speed signal transmission and technology development. You will define, plan, and execute SI deliverables including modeling, simulation and testing, and communicate findings through reports and presentations.

The candidate will work with cross-functional teams on 2D/3D and full-wave modeling, design of high-speed test boards,

Qualifications

• Diploma or Bachelor in Electronics Engineering or Physics.
• 3 years of related experience preferred.
• Preferably with working knowledge of electromagnetics and high-speed electrical interconnect design.
• Proficient in software tools and finite elements simulation for electro‑mechanical interconnects.
• Strong ability to model, simulate, test and document SI deliverables.

Responsibilities

• Model connector structures using 2D, 3D and full-wave solvers.
• Use Iconsim, SPICE, ADS and other tools to predict electrical performance.
• Refine product concepts with development engineers for optimized designs.
• Design high-speed test boards for electrical characterization tests.
• Perform high-speed testing using lab equipment (VNA, TDR, scopes, BER systems).
• Produce technical reports documenting predicted/measured performance.
• Participate in project meetings and ensure SI deliverables are available.

Education

Diploma or Bachelor in Electronics Engineering or Physics

Tools

Iconsim

SPICE

ADS

Vector Network Analyzers

Time-Domain Reflectometers

Digital Sampling Scopes

Bit-Error-Rate Test Systems

Finite Elements Simulation

Job description

Job Information

Posted On 16/10/2026

Work Experience 1-3 years

SGD 3500 - SGD 4500

City Singapore

State/Province Central Singapore

079903

Job Description

Position Summary

Provide support to new product development, engineering, sales and marketing, other signal integrity teams, and customers by advising in the areas of high-speed signal transmission and technology development, in accordance with department strategy and objectives in terms of quality and delivery time. Define, plan, and execute signal integrity deliverables, including modeling, simulation, and testing. Communicate SI deliverables via reports and presentations.

Job Responsibilities

New Product Development Support:

• Utilize 2D, 3D, and full-wave electromagnetic field solvers to model connector structures.
• Utilize Iconsim, SPICE, ADS and other simulation tools to predict electrical performance of connectors, backplane links and cable assemblies.
• Work closely with product development engineers to refine concepts into product designs that are optimized electrically and mechanically.
• Design high-speed test boards for use in conducting electrical characterization tests.
• Perform high-speed/high frequency testing of interconnects using state-of-the‑art laboratory equipment, including vector network analyzers, time‑domain reflectometers, digital sampling scopes, and bit‑error‑rate test systems.
• Produce technical reports that document predicted and/or measured performance of products.
• Participate in project team meetings and ensure availability of all SI‑related deliverables.

Customer Support:

• Produce customer S‑parameter models of new products.
• Perform SI measurements in response to a specific customer question or concern, within the timeframe promised to the customer.
• Perform SI simulations in response to a specific customer question or concern, within the timeframe promised to the customer.
• Develop customer simulation and test reports.

Marketing and Sales Support:

• Produce S‑parameter models of new products to support sales and marketing.
• Develop simulation and test reports to support sales and marketing.
• Develop technical presentations to support new product introductions.

Capability and Competency Research and Development:

• Keep abreast of new technology and customer requirements via literature, patents and trade shows.
• Keep abreast of competitor's technology via literature, patents and trade shows.
• Participate in competitive analyses via SI measurement and/or simulation.
• Investigate the limits of new high-speed connector technologies.

Job Requirements

• Candidate must possess at least a Diploma or Bachelor of Degree in Electronics Engineering, Physics or its equivalent.
• 3 years of related experience preferred.
• Preferably with working knowledge/understanding of electromagnetics and have experience in designing, supporting high speed electrical interconnects.
• Proficient in software tools, finite elements simulation of electro‑mechanical interconnects.
• Proficient in mathematical derivation and modeling of electro‑mechanical parameters.