System Engineer

ZealHR; Wes-Kaap; On-site; ZAR 380,000 - 600,000; Full time

Job summary

ZealHR in Cape Town seeks a Systems Engineer to implement and optimize data integration and IoT monitoring across client environments. You will deliver CAPEX deployments and ongoing monitoring initiatives, applying first principles to build robust, scalable systems.

This hands-on, project-focused role requires strong analytical and problem-solving abilities, excellent communication, and the ability to manage multiple projects to tight timelines and budgets, with travel to client sites as needed.

Qualifications

• Engineering degree, preferably electrical/mechatronic.
• Minimum 2 years in systems integration or IoT.
• Understanding of IoT tech and system integration.
• First-principles technical grounding.

Responsibilities

• Initiate and execute system integration and IoT projects.
• Implement data collection, integration and monitoring systems.
• Manage projects within timelines and budgets.
• Provide on-site support for CAPEX implementations.
• Develop technical documentation.
• Travel to client sites as required.

Skills

Systems integration

IoT platforms

Project management

Analytical thinking

Problem solving

Communication

Excel

MS Project

First principles

Client liaison

Education

Electrical/Mechatronic Eng

Tools

SCADA

MS Project

Job description

System Engineer A dynamic and growing company within the energy and technology sector is seeking a technically strong Systems Engineer to join its team in Bellville, Cape Town. The Systems Engineer will be responsible for implementing and optimising systems that enable data integration and IoT-based monitoring across various client environments. Projects will range from CAPEX implementations to monitoring initiatives aimed at improving operational and energy efficiency. This is a hands‑on, project‑focused role requiring strong analytical ability, technical problem‑solving skills and the ability to successfully deliver multiple projects within strict timelines and budgets.

Responsibilities

• Initiate, plan and execute system integration and IoT projects.
• Implement systems that enable effective data collection, integration and monitoring.
• Manage projects according to agreed timelines, budgets and governance requirements.
• Support CAPEX implementation and monitoring initiatives aimed at improving efficiency.
• Optimise existing systems and processes to support scalability and improved performance.
• Conduct research and development on new IoT technologies and their integration into existing infrastructure.
• Assist internal teams with technical data and insights for detailed client tender proposals.
• Provide technical input regarding mechanical and electrical monitoring equipment.
• Conduct root cause analysis to support maintenance and system resolutions.
• Prepare and maintain accurate technical documentation.
• Build and maintain strong relationships with clients and relevant stakeholders.
• Travel to client sites and assist with on‑site system implementation when required.

Requirements

• Bachelor's degree in Engineering, preferably Electrical or Mechatronic Engineering.
• Minimum of 2 years experience in systems integration and/or IoT systems.
• Practical understanding of IoT technology and system integration.
• Strong technical understanding of systems based on first principles.
• Proficiency in Microsoft Office, particularly Excel and MS Project.
• Strong analytical and problem‑solving abilities.
• Excellent interpersonal and communication skills.
• Strong organisational skills with the ability to manage multiple projects simultaneously.
• High attention to detail, accuracy and quality assurance.
• Ability to perform effectively under pressure and meet tight deadlines.
• Will travel and support on‑site implementations.

Advantageous Experience

• SQL databases.
• API knowledge and integration.
• Control logic.
• Data flow architecture.
• Tridium and/or SCADA systems.
• Basic financial analysis.
• Exposure to mechanical and electrical monitoring equipment.

Key Competencies

• Analytical and technically minded.
• Exceptional problem‑solving and root cause analysis skills.
• Proactive and solutions-focused.

Additional Competencies

• Strong project and time management abilities.
• Commercial and client-focused mindset.
• Able to work independently while collaborating effectively with multidisciplinary teams.
• Adaptable and comfortable working in a fast‑paced, project‑driven environment.