Antenna & RF Design Engineer

Network Finance; Centurion; On-site; ZAR 700,000 - 950,000; Full time

Job summary

Network Finance is seeking an experienced Antenna and RF Design Engineer to join its Product Development team. You will contribute to the full product lifecycle, from concepts and prototyping to testing, optimisation and delivery of advanced antenna systems and RF circuits.

The role requires a minimum of 3 years' experience in electronic design with electromagnetics/RF, and proficiency in MATLAB or Python plus EM tools such as FEKO, CST, HFSS or Microwave Office.

Qualifications

• Bachelor's degree in Electronic Engineering is required.
• 3+ years in electronic design with EM/RF/microwave exposure.
• Experience in antenna design, testing and optimisation.
• Proficiency in MATLAB and/or Python for numerical work.
• Familiarity with EM software (FEKO/CST/HFSS/Microwave Office/Ansys) is valued.
• Solid understanding of EM theory, math and physics.
• Ability to build and test prototypes and solder.
• Strong problem-solving and reporting skills.
• Ability to manage multiple milestones and work independently.

Skills

Antenna design

RF engineering

Electromagnetics

MATLAB

Python

RF circuit design

Soldering

Prototyping

Testing

Analytical thinking

Technical communication

Project management

Education

Bachelor's degree in Electronic Engineering

Master's degree or PhD in Electromagnetics advantageous

Tools

FEKO

CST

HFSS

Microwave Office

Ansys

Job description

An innovative engineering organisation specialising in cutting-edge communications and electronic systems is seeking an experienced Antenna and RF Design Engineer to join its Product Development team. This role offers the opportunity to be involved in the full product lifecycle, from conceptual design and prototyping through to testing, optimisation, and final product delivery.

The successful candidate will play a key role in the development of advanced antenna systems and RF circuits while collaborating with multidisciplinary engineering teams to deliver technically sound and innovative solutions.

Education:

• Bachelor's Degree in Electronic Engineering.
• Master's Degree or PhD specialising in Electromagnetics will be advantageous.

Job Experience & Skills Required:

• Minimum 3 years' experience in electronic design, with exposure to electromagnetics, RF, or microwave engineering.
• Experience in antenna design, development, testing, and optimisation.
• Knowledge of RF circuit design, including filters, switches, and amplifiers.
• Proficiency in MATLAB and/or Python for numerical computing.
• Experience using electromagnetic simulation software such as FEKO, CST, HFSS, Microwave Office, or Ansys will be advantageous.
• Strong understanding of electromagnetic theory, mathematics, and physics.
• Ability to fabricate and test prototypes, including practical electronics and soldering skills.
• Excellent problem-solving and analytical abilities.
• Strong technical communication and report-writing skills.
• Ability to work independently while managing multiple technical deliverables and project milestones.
• Proven ability to perform under pressure and meet strict deadlines.