Cape Town: Senior Electronic Design Engineer / Firmware Engineer – CPT posted by DataFin Recruitment

March 28, 2026 Jobs in Cape Peninsula

DataFin Recruitment

Western Cape

Other Engineering

Job Description

ENVIRONMENT:

A specialized engineering firm dedicated to wireless automation is seeking a highly experienced and versatile Senior Electronic Design Engineer with a strong background in both hardware and firmware development. The ideal candidate will have extensive experience in full-lifecycle product development, from component-level hardware design to writing complex firmware for 32-bit microcontrollers. This role requires a proven track record in telecommunications, SCADA systems, vehicle tracking/telemetry, and ISO9001 manufacturing environments.

DUTIES:

Firmware Development: Design, write, and maintain complex firmware for 32-bit microcontrollers (specifically ARM and PIC32 architectures) using C, C++, and Assembler.
RTOS Integration: Develop and implement Real-Time Operating Systems (RTOS) for embedded devices.
Hardware Design: Perform component-level board design and layout using CAD software such as Altium, PCAD, or Ansoft.
Full-Lifecycle Product Management: Manage electronic products from conceptual design and prototyping to final manufacturing and release.
SCADA & Telemetry Systems: Design, program, and commission SCADA remote terminal units and implement industrial protocols (Modbus, DNP3, IEC61850) to interface with central systems like ADROIT, Wonderware, or SIMATIC WinCC.
Quality & Test Engineering: Ensure compliance with ISO9001 standards by developing rigorous test procedures, designing test jigs, and creating comprehensive manufacturing documentation and checklists.
Project Leadership: Scrutinize tenders, plan network coverage (RF/radio), manage project milestones, and lead technical teams during factory (FAT) and site acceptance testing (SAT).
Cross-Functional Collaboration: Work closely with backend/frontend software teams, external manufacturing plants, and clients to deliver turn-key technological solutions.

REQUIREMENTS:

Experience: 15+ years of progressive experience in electronic hardware design and firmware development.
Programming Languages: Expert-level proficiency in C, C++, and Assembler. Working knowledge of Python and Basic.
Microcontrollers & Logic: Extensive experience with ARM, PIC32, Intel MCS-51, and FPGA/CPLD logic design.
Design Tools: High proficiency in EDA/CAD software (Altium, PCAD, AutoCAD) and development environments (Keil, CodeWarrior, MPLAB, Atmel Studio).
RF & Telecommunications: Deep understanding of RF technology, microwave systems, and telecommunications networks.

Version Control: Experience maintaining firmware variants and architectures in repositories like GitHub.
Preferred/Bonus Skills:
SCADA Expertise: Experience with Motorola SCADA RTUs, specifically ACE3600 and MOSCAD, is a significant plus.
Industry Experience: Previous experience in the vehicle tracking, fleet management, or collision avoidance industries.
Specialized Tech: Background in secure IT solutions, smart card technologies (Mifare/RFID), or biometric systems.
Global Deployment: Experience handling international projects and deployments (e.g., Middle East/Sub-Saharan Africa).
IoT/Automation: Familiarity with IoT home automation protocols (Zigbee, X10).

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Education & Certifications:

Degree: Bachelor of Technology (BTech) in Telecommunications, National Diploma in Telecommunications, or equivalent engineering degree.
Additional: Relevant industry training (e.g., Motorola, Huawei, Python) is highly advantageous

How to Apply

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About Other Engineering Jobs in Western Cape

The Western Cape is home to a diverse range of industries, including the financial services sector, technology industry, manufacturing sector, and more. Generally, engineering roles in this region are in high demand due to the presence of various multinationals, such as Google and Microsoft. Typically, these roles involve designing, developing, and testing products or systems for various applications.

Salaries for other engineering positions in Western Cape can vary widely depending on factors such as experience, company size, and industry sector. Broadly speaking, salaries typically range from R400 000 to R1 million per annum. However, it’s essential to note that these figures are approximate and can fluctuate significantly based on individual circumstances. It’s also worth mentioning that senior roles or those in larger companies often command higher salaries.

Common skills required for other engineering positions include problem-solving abilities, attention to detail, communication skills, leadership potential, proficiency in CAD software, and knowledge of relevant technologies. Additionally, many employers place a high value on experience with design tools such as SolidWorks or Autodesk Inventor. Typically, engineers in this field are also expected to be adaptable, flexible, and able to work well under pressure.

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In terms of industry sectors, other engineering roles can often be found in the financial services sector, technology industry, manufacturing sector, and infrastructure development. These industries value engineers who can design, develop, and implement innovative solutions that meet their needs. Other common employers include research institutions and government agencies. Generally speaking, these roles offer a range of career progression opportunities, including senior technical lead, project manager, or specialist in a specific field.

Career development is often seen as crucial for advancing in the field of other engineering. Typically, this involves ongoing education and training to stay up-to-date with industry developments and technologies. Many employers also provide opportunities for professional certification or mentorship schemes to support employee growth and development.

This information provides general career guidance. Actual salaries and requirements vary by employer.

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