23 Rf Engineering jobs in South Africa

Alaris Antennas is looking for a hardworking, self-motivated, ambitious person to join their Product Development team.

Position: Antenna & RF Design Engineer

Department: Product Development

Application Requirements:

Education (required): Bachelor's degree in Electronic Engineering

Education (preferred): Master's or PhD in Electromagnetics

Experience: 3+ years in a related field

• Design in electronics, particularly in electromagnetics or RF/microwave engineering
• MS Excel, MS Word (Intermediate)
• Matlab, Python (Numerical computing)

Preferred Computer Skills:

• Electromagnetic simulation software (FEKO, CST, Microwave Office, Ansys, HFSS)

Other Requirements:

• Work independently with strong attention to detail
• Good communication, flexibility, and problem-solving skills
• Logical thinker with initiative and ability to meet deadlines
• Strong understanding of electromagnetic theory, physics, and mathematics
• Practical skills in antenna/RF design and hands-on prototyping

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SUMMARY:

A specialist international design company in Centurion is recruiting for an Antenna and RF Design Engineer. BEng (Electronic). Master's or PhD qualifications in Electromagnetics would be advantageous. Minimum 3 years relevant working experience. Design experience in an electronics-related field, specifically one involving electromagnetics or microwave/RF engineering. Experience in high-frequency spiral development would be an advantage

Antenna and RF Design Engineer

Recruiter:

E&D Recruiters

Job Ref:

Pta003501/EP

Date posted:

Monday, July 7, 2025

Location:

Centurion, South Africa

SUMMARY:

A specialist international design company in Centurion is recruiting for an Antenna and RF Design Engineer. BEng (Electronic). Master's or PhD qualifications in Electromagnetics would be advantageous. Minimum 3 years relevant working experience. Design experience in an electronics-related field, specifically one involving electromagnetics or microwave/RF engineering. Experience in high-frequency spiral development would be an advantage

POSITION INFO:

Antenna and RF Design Engineer

Centurion

Minimum requirements:

• BEng (Electronic)
• Master's or PhD qualifications in Electromagnetics would be advantageous.
• Minimum 3 years relevant working experience.
• Design experience in an electronics-related field, specifically one involving electromagnetics or microwave/RF engineering.
• Experience in high-frequency spiral development would be an advantage
  
  

• Antenna and RF product development
• Technical lead
• Projects
• Report writing
  
  

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Engineering and Information Technology
• Industries Advertising Services

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Get notified about new Radio Frequency Design Engineer jobs in Centurion, Gauteng, South Africa .

Sandton, Gauteng, South Africa 1 month ago

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Centurion, Gauteng, South Africa 6 months ago

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Tracker requires the services of a Radio Frequency Network Engineer in our Product Performance Department. We require a diligent and driven individual, who can be a part of a high performing team.

KEY DUTIES AND RESPONSIBILITIES:

1. Monitor the existing radio frequency network and ensure maximum availability, with minimum downtime.
2. Maintain, repair and upgrade the existing radio frequency network, of high sites and repeater sites.
3. In consultation with the Network Planning Personnel, identify areas where RF coverage is inadequate and commission new sites in these areas.
4. Manage an effective preventative maintenance plan, pertaining specifically to the radio frequency network.
5. Install, maintain, repair, and upgrade the network of telemetry field units, used to tests customer’s vehicles.
6. Manage an effective inventory control system, relating specifically to the various components of the radio frequency network.
7. Manage configuration control and engineering change procedures and documentation.
8. Manage all fixed assets relating to the network and ensure that they are maintained in a serviceable condition at all times.
9. Ensure that any work carried-out to the radio frequency network is completed in the most cost-effective manner.
10. Liaise with internal / external customers on issues pertaining to the radio frequency network.
11. Assist with new developments and modifications, pertaining to the radio frequency network.

• National Diploma, Higher National Diploma or a B-Tech Degree (Electrical Engineering - light current).
• Minimum of five years’ work experience, obtained within a telecommunications environment.
• Technical knowledge, relating specifically to RF systems, communication systems and antennas.
• Possess good fault finding and analytical skills.
• Possess good administrative skills.
• Be prepared to travel.
• Be computer literate (Linux, MS Windows, MS Office) and a self-starter.
• Fall Arrest certification would be advantageous.

Radio Frequency (RF) Maintenance Technician

Location: Johannesburg, South Africa)

Job Type:Full-Time

Reports To:RF Engineering Manager / Maintenance Supervisor

Job Summary:

We are seeking a skilled and reliable Radio Frequency (RF) Maintenance Technician to join our technical team. The successful candidate will be responsible for the installation, maintenance, troubleshooting, and repair of RF systems and equipment used in communication networks. This includes VHF/UHF radios, microwave links, antenna systems, and related hardware across operational sites.

Key Responsibilities:

• Conduct routine preventative maintenance on RF communication systems, including antennas, repeaters, transmitters, and receivers.
• Diagnose and resolve faults in RF signal transmission, reception, and quality using appropriate test equipment.
• Install and configure RF equipment and supporting infrastructure, such as coaxial cables, grounding systems, and towers.
• Perform on-site inspections and equipment calibration to ensure optimal performance and compliance with regulatory standards.
• Maintain accurate logs of maintenance activities, service reports, and equipment inventory.
• Support emergency fault response and after-hours technical assistance when required.
• Collaborate with engineering and IT teams during equipment upgrades and network expansion projects.
• Ensure compliance with all occupational health and safety regulations, company policies, and ICASA/FCC guidelines.
• Keep up to date with evolving RF technologies, tools, and industry best practices.

Minimum Requirements:

• N6 Certificate / Diploma in Electronics, Telecommunications, or related field.
• 35 years experience in RF system maintenance, preferably in telecommunications, mining, or broadcasting.
• Valid Drivers License (Code 08 or above) and willingness to travel to remote sites.
• Strong knowledge of RF theory, propagation, and frequency management.
• Proficiency with RF diagnostic tools (e.g., spectrum analyzers, VSWR meters, signal generators).
• Familiarity with safety procedures for working at heights and with RF exposure.
• Computer literacy (MS Office, reporting software).

Preferred Qualifications:

• Certification in RF/Microwave Engineering or related discipline.
• Working knowledge of digital radio systems (e.g., DMR, TETRA, LTE).
• Experience working in high-site or field-based environments.

Working Conditions:

• Field-based work requiring occasional travel to high-sites, towers, and remote areas.
• Rotational standby and after-hours support may be required.
• Use of personal protective equipment (PPE) and safety harnesses for elevated work.

The Stores Person plays a critical role in the effective operation of the warehouse by applying extensive experience in stores and inventory management. This position is responsible for overseeing the accurate receipt, handling, storage, and dispatch of goods, while ensuring compliance with company procedures and industry standards.The role demands a proactive, detail-oriented individual with strong organisational skills, a methodical approach, and a commitment to maintaining high levels of accuracy and efficiency. Working closely with the wider supply chain and production teams, the Senior Stores Person helps ensure materials are available as required, enabling seamless operational flow and minimal disruption. Proven hands-on experience in stores or warehouse operations within a medium-large manufacturing, engineering, or supply chain environment. SKU > 30’000

• Minimum education: Grade 12 with a related NQF2 qualification.
• Further technical or logistics-related training will be advantageous.
• 5–10 years of proven hands-on experience in stores or warehouse operations, preferably in a medium-large manufacturing, engineering, or supply chain environment managing >30,000 SKUs.
• Computer literacy: Proficient in MS Office (intermediate Excel and Word); experience with Microsoft Dynamics NAV is advantageous.
• Excellent English language proficiency, both written and verbal.
• Ability to remain flexible and focused in a dynamic, fast-paced environment.
• Strong organisational and time-management skills with a team-oriented work ethic.
• High attention to detail and a commitment to accuracy and quality in all tasks.
• Clear and respectful communication skills with a constructive approach to issue resolution.
• Self-motivated, deadline-driven, and proactive in daily responsibilities.
• Logical and process-oriented mindset with a continuous improvement attitude.

• Inventory Management: Receive, inspect, and verify incoming goods; accurately store materials; issue components to production; perform cycle counts and stock takes; monitor and report inventory levels.
• Material Handling & Control: Ensure accurate picking, packing, and staging; maintain a clean and compliant stores environment; organise materials to support efficient workflow; operate handling equipment with appropriate certification; safeguard inventory.
• Documentation & System Updates: Maintain accurate records of stock movements; capture transactions in ERP systems in real-time; file and manage all relevant stock documentation.
• Production & Departmental Support: Collaborate with internal teams to ensure material availability; respond to urgent material requests; assist in preparing and maintaining production kits.
• Continuous Improvement & Compliance: Identify and report inefficiencies; ensure adherence to internal procedures and regulatory requirements; participate in training and cross-functional initiatives.

From its roots in 1990, Alaris Antennas has grown to become a substantial supplier of advanced Electronic Warfare (EW) antennas. For the global defence and security markets, Alaris Antennas’ mission is to deliver high quality antenna Solutions, on time, through technical and service excellence.

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Responsible for the technical support of the design team in the design, analysis and testing of satellite communication products, including various complex antennas, power amplifiers, low noise amplifiers and cavity filters.

Support product development evaluations and final product characterization testing, working with the development team to provide testability planning, strategies and methodologies.

Responsible for developing and executing test solutions for RF products from concept and development through to the manufacturing process.

• Design and develop circuits from concept through to manufacturing of a range of RF and analogue electronic products.
• S ub-system specification in order to translate the requirements derived from upper level (system specification) into more detailed technical specifications of how the subsystem should function internally to create the required responses to certain input signals.
• Ensuring that reliability requirements are met in the design: these include E.M.C (electromagnetic compatibility), safety, manufacturability and thermal design aspects.
• Support production in terms of trouble shooting if there is any issue with the existing test programs impacting customer delivery.
• Specify and recommend test resources, processes, capabilities, and technology to enhance production capability.
• Responsible for lab work during the prototype phase of product development.
• Frequent usage of RF equipment including: Spectrum and Network Analysers, Oscilloscope, Power Meter, Signal Generator, and Power Supplies.
• Adopt and/or participate in technological innovation or methodologies.
• Provide mentorship and technical guidance to other members of the discipline, including production.
• Support the system engineering with low-level design validation.
• Contribute to the system-level or conceptual design.
• Assist with Industrialisation of prototype designs.
• Assist with Production and field return failure analysis.

• A minimum of a three-year degree with honours or four year degree in Engineering, a post graduate degree in engineering (MSc/MEng/PhD) is preferred
• 2-10 years working experience in a RF development environment
• Design experience in power amplifiers, low noise amplifiers and cavity filter design
• Experience with/in:
  • RF metrology (e.g. digital modulation, Spectrum and Network Analysers, Oscilloscope, Power Meter, Signal Generator, and Power Supplies)
  • schematic capture and PCB layout tools (Altium Designer)
  • RF and analog simulation tools (Microwave Office, LTSpice)
  • designing or testing for RTCA DO-160 compliance

Affirmative Action and/or EE candidates will be given first preference as per our employment equity strategies.