Role Overview

We’re looking for a versatile and experienced Senior IT Systems Engineer to lead and support our client's digital infrastructure with a strong focus on Moodle LMS, cybersecurity, and systems integration. You’ll be the go-to expert for backend systems, platform reliability, and secure data operations. This is a strategic role, not a Desktop Support position.

Key Responsibilities

• Moodle Platform Oversight
• Administer, maintain, and optimize Moodle LMS
• Support plugin development, upgrades, and integrations
• Collaborate with developers to ensure platform scalability and performance
• Cybersecurity & Data Protection
• Implement and monitor security protocols across systems and networks
• Conduct regular audits, vulnerability scans, and risk assessments
• Ensure compliance with POPIA, GDPR, and other relevant standards
• Systems & Network Administration
• Manage internal networks, firewalls, VPNs, and cloud infrastructure
• Monitor system health, uptime, and performance metrics
• Maintain backup and disaster recovery protocols
• API Development & Integration
• Develop and maintain RESTful APIs for internal and external systems
• Ensure secure and reliable data exchange between platforms
• Document endpoints and integration workflows
• WordPress Support
• Maintain and update WordPress-based sites
• Ensure plugin compatibility, performance, and security
• Assist with theme customization and content workflows
• eCommerce Integration & Management 
• Support and maintain eCommerce functionality across Moodle and WordPress platforms, including payment gateways, product listings, subscriptions, and secure transactions.
• Software & Infrastructure Support
• Oversee integration between Moodle, WordPress, and third-party systems (e.g., CRM, payment gateways)
• Troubleshoot and resolve system-level issues
• Support internal applications and ensure interoperability
• Collaboration & Documentation
• Work closely with internal teams and external vendors
• Maintain clear documentation of systems, configurations, and procedures
• Provide strategic input on IT infrastructure improvements

Ideal Candidate Profile

• Experience
• 5+ years in IT systems engineering or infrastructure roles
• Proven experience with Moodle and WordPress administration
• Strong background in Linux server environments, MySQL/PostgreSQL, and PHP
• Skills
• Network configuration and troubleshooting (LAN/WAN, DNS, DHCP)
• Cybersecurity best practices (SSL, firewalls, intrusion detection)
• Experience with WooCommerce, Moodle eCommerce plugins, and payment gateway APIs
• API development (REST, JSON, OAuth)
• Familiarity with cloud platforms (cPanel, AWS, Azure, or similar)
• Scripting and automation (Bash, Python, etc.)
• Soft Skills
• Methodical, detail-oriented, and solution-driven
• Excellent communication and documentation skills
• Comfortable working independently and collaboratively