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Johannesburg: Level 3 Engineer (Cybersecurity) posted by Hire Resolve

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Job Description

A prominent IT support and services company offering fully managed IT support, network infrastructure, cloud solutions, and cybersecurity services to various industries is seeking a Level 3 Engineer who will be responsible for managing complex hybrid cloud environments, hardening network security, and leveraging AI-driven tools to ensure high-performance infrastructure and compliance for a diverse client base. Responsibilities: Advanced Infrastructure & Cloud: Design, optimize, and manage hybrid cloud environments (AWS, Azure, VMware) and intelligent networking systems. Cybersecurity & Threat Intelligence: Lead threat detection, incident response, and the integration of AI-based security tools (SIEM, endpoint protection). Compliance & Risk: Implement and audit controls for GDPR, SOC 2, ISO 27001, and NIST frameworks. L3 Technical Support: Resolve high-level escalations regarding routing/switching (BGP, OSPF), firewalls (Cisco ASA, Palo Alto), and VPNs. Automation & Optimization: Deploy Zero Trust and SD-WAN architectures; automate repetitive tasks via Python, Bash, or Ansible. Strategic Leadership: Mentor Tier 1/2 staff, manage vendor relationships, and lead large-scale IT transformations. Minimum Requirements: Networking: Expert-level routing, switching, and SD-WAN. Security: Strong hands-on with IDS/IPS, SIEM (Splunk), and vulnerability assessments. Cloud/AI: Proficiency in cloud platforms and exposure to ML frameworks (TensorFlow/PyTorch) for predictive analytics. Documentation: Maintain rigorous runbooks, incident reports, and ISO 27001-compliant network diagrams. Education: Bachelors degree in IT, Computer Science, or a related field. Experience: 7 years in network/security roles, with at least 5 years in L3 support. Core Certifications: CCNA/CCNP and CompTIA Security. Preferred Certifications: CISSP, CISM, CCIE, or CEH. Availability: Participation in a 24/7 on-call rotation for critical outages. Benefits: Competitive salary based on experience (salary can potentially be more based on experience/skills) IF you meet the above requirements and want to make a career-changing move, apply today by emailing your CV to

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How to Apply

Click the green “Go Apply” button below to apply directly online with the employer.

About IT / Computing / Software Jobs in Gauteng

In Gauteng, the IT and computing industry is a significant contributor to the province’s economy, with a steady demand for skilled professionals. Typically, this field is characterized by rapid technological advancements, innovative projects, and a high level of job satisfaction among employees. Generally, career prospects in this sector are strong, with a range of opportunities available across various industries.

Salaries for IT and computing professionals in Gauteng can vary widely depending on factors such as experience, company size, and industry sector. While it is common to see salaries ranging from R400 000 to R1,200 000 per annum, these figures are only a general guideline and actual salaries may differ significantly. For instance, senior executives or technical leads with extensive experience may command higher salaries, while entry-level positions may start at lower levels.

Common skills required for IT and computing roles in Gauteng include proficiency in programming languages such as Java, Python, or C++, knowledge of cloud platforms like AWS or Azure, and experience with agile development methodologies. Additionally, understanding of data analysis and interpretation, cybersecurity principles, and IT project management are often essential. Familiarity with popular software applications, such as Microsoft Office 365 or Google Workspace, is also beneficial.

The financial services sector, technology industry, manufacturing sector, and government departments are among the common industries that employ IT and computing professionals in Gauteng. These sectors require a range of skills and expertise, from data analysis to network administration, making them attractive options for career development.

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For those seeking a career in IT and computing, there are numerous opportunities for professional growth and development. Typically, career progression involves moving into senior roles or specialized positions, such as technical lead, solutions architect, or data scientist. Opportunities for further education and training, such as certifications or postgraduate studies, can also enhance job prospects. Generally, a strong understanding of industry trends, networking, and continuous learning are essential for success in this field.


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



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