372 Network Design jobs in South Africa

Job title : Network Infrastructure Specialist

Job Location : Gauteng, Pretoria

Deadline : October 12, 2025

• The Network Infrastructure Specialist will be responsible to design, install, maintain and support network infrastructure (WLAN, LAN), including servers, Storage Data centre, Cloud systems, Bandwidth and telecommunications systems. The role includes the managing of the Disaster Recovery Centre for optimal performance, security and business continuity.

Qualifications

• Post-Matric Diploma in Information Technology / Systems

The following certifications / accreditation :

• CCNA (Cisco Certified Network Associate)
• MCSE (Microsoft Certified Solutions Expert)
• Windows 2010 or higher
• Network Administration
• VLAN and Firewalls

• Five (5) years IT Operations Management experience in Managing Network Infrastructure

• Infrastructure Management)
• Develop and Implement Network Infrastructure Master Plan including Data Recovery Plan.
• Design, install, maintain and support network infrastructure (WLAN, LAN)
• Ensure that the network is operational and provides optimal performance, security and reliability.
• Manage the Primary data center and the DR centre for business continuity
• Plan and manage IT infrastructure projects with budget and timelines
• Support the Digital transformation strategy and provide innovative solutions for deployment.
• Maintain network infrastructure hardware and related software, analyse problems and monitor networks, load updates to ensure security and accessibility (procurement and decommissioning of hardware).
• Report on Network Infrastructure Performance (WLAN and LAN) in accordance to the IT Governance Framework.
• Draft, implement and maintain relevant Policies, procedures and guidelines to ensure optimal functioning of the network Infrastructure in TIA.
• Develop and implement standardized Network Infrastructure maintenance processes and procedures that will enable the implementation and management of a consolidated and integrated Infrastructure platform.
• Ensure employee compliance in TIA to all the IT policies and regulatory legislation.
• Respond to internal and external audit findings timeously.
• Comply to all TIA systems when executing network Infrastructure tasks (Performance management, HR, Finance, Stakeholder Information, FMS).
• Provide input to the IT risk register.
• Identify opportunities for the appropriate and cost-effective investment in Network Infrastructure resources.
• Implement and manage the disaster recovery plan for TIA.
• Procurement and Decommissioning of Hardware.

• Develop and maintain relationships with internal stakeholders in order to deliver Network Infrastructure services in accordance to the expectations of the organisation.
• Maintain external relationships with service providers and suppliers, and external consultants on specific projects in order to ensure outsourced network Infrastructure service meet the required service standards.

• Provide input to the IT Operations budget with a focus on Network and Infrastructure requirements of the Monitor and track performance against the approved budget and address any anomalies with regards to Network Infrastructure budget.
• Verify and collate invoices for the service providers used by IT for Network Infrastructure establishment and maintenance.
• Coordinate Network Infrastructure requirements across the organisation for budget purposes.
• Manage all ICT Infrastructure Assets in conjunction with Finance.

• KPA’s are understood and achieved as agreed upon in the Performance agreement.
• Review performance against agreed performance standards.
• Live the values and culture of TIA.
• Identify and implement development opportunities to ensure continuous improvement of work effectiveness and efficiency.
• Departmental Information systems and tools are optimally utilized to execute core tasks.
• ICT jobs

About the Role

Faircom, a proud division of the Faircape Group, is a leading Internet Service Provider (ISP) that connects clients through high-speed uncapped fibre solutions, wireless fibre packages, and VoIP connections. We partner with leading infrastructure providers – including managing our own networks – to deliver reliable, world-class connectivity. We are seeking a detail-oriented, proactive Network / Infrastructure Manager to oversee and optimize a vital part of an established business. In this role, you will influence both strategic direction and daily operations, with the opportunity to benefit from the company’s growth through potential shareholding.

This role oversees the entire Group’s network and infrastructure , spanning:

• The Claremont Office and Six luxury retirement villages (each with its own body corporates and residential communities)
• Six healthcare centres based on the retirement villages, including both long-term facilities and subacute centres – with a flagship 83-bed subacute unit in Tokai and a growing subacute facility in Somerset West
• Faircom ISP network, serving approximately 4,500 residential and corporate clients

This is a senior leadership position where you will drive performance, ensure network stability, manage supplier relationships, and build a reliable infrastructure to support both our residents and corporate services.

We offer:

• Above-market related salaries to attract top talent
• Quarterly performance bonuses
• Flexi-time (work between 06h30 – 18h30) to support work–life balance
• Modern, centrally located offices in Claremont, close to Cavendish
• Onsite barista offering free coffee and a subsidised vending machine
• Discounted Faircom ISP packages
• Subsidised parking close to the office
• Long service leave in recognition of loyalty and commitment

• Provide strategic leadership in administering and monitoring the Group’s network infrastructure, ensuring optimal performance, stability, and reliability across all entities.
• Oversee proactive monitoring and troubleshooting processes, ensuring issues are escalated and resolved efficiently through the relevant teams or service providers.
• Plan, approve, and implement network changes and upgrades to improve efficiency, resilience, and user experience, while aligning with Group objectives.
• Direct and oversee the configuration of networks for new sites, ensuring seamless integration with existing infrastructure.
• Ensure best practice in routing and switching through the team’s application of robust protocols and technologies.
• Drive scheduled maintenance and system support, ensuring minimal disruption to both commercial and residential clients, as well as healthcare and office operations.
• Manage the execution of major IT projects (updates, upgrades, migrations, outages), setting realistic timelines, allocating resources, and monitoring delivery.
• Identify and prioritise infrastructure growth areas to support current operations and future expansion.
• Provide oversight for customer growth initiatives, guiding the team in developing innovative strategies to expand the Group’s ISP footprint.
• Engage and collaborate with other business units to ensure IT infrastructure supports broader organisational projects and operational needs.
• Ensure robust data protection by managing and testing backup processes, guaranteeing reliability and compliance.
• Oversee the VOIP platform, ensuring clear, cost-effective, and reliable communications across the Group.
• Maintain and enforce accurate network documentation for compliance, governance, and operational reference.

• Qualification: NQF Level 7 (Bachelor’s) in Computer Science, Information Technology, or related fields.
• Networking certification in Mikrotik advantageous

• Proven experience in network and infrastructure management, ideally with exposure to ISP environments.
• Proven track record managing enterprise-scale networks with multiple sites.
• Background in ISP operations (provisioning, monitoring, client support) - advantageous
• Knowledge of fibre networks, last-mile connectivity, and carrier management.
• Experience in managing teams

• Strong technical expertise in routing, switching (L2/L3), firewalling, and VPN technologies.
• Proficiency in network monitoring and automation tools.
• Ability to design and implement secure, scalable infrastructure solutions.
• Result driven
• Leadership, mentorship, and team-building skills.
• Excellent communication skills to engage with both technical and non-technical stakeholders.
• Analytical mindset with strong problem-solving ability.
• Adaptability to manage priorities across multiple business entities and client group

• Must have a valid driver’s licence and reliable vehicle
• Clear health record
• Clear criminal record
• Clear credit record
• Positive written references

At Faircape we offer above-market related salaries, all salaries will be dependent on each individual's experience, qualifications, skills and attributes

To see more about Faircape and what we have to offer go and look at our informative website

Should you not receive a response within 2 weeks of applying, please consider your application unsuccessful

Our client is looking for a Network Infrastructure Specialist with relevant Cisco Certification and, preferably, CompTIA Security+ certification.

You must be a subject matter expert in networking protocols, network security and information management systems as well as have experience in specialized tools and technologies, including routers, switches, firewalls, intrusion detection / prevention systems, and network monitoring software.

• CompTIA Security+
• Cisco Certified Entry Networking Technician ( CCENT )
• Cisco Certified Network Associate – Routing and Switching ( CCNA )
• Cisco Certified Network Associate – Security ( CCNA-Security )
• An undergraduate qualification (bachelor’s degree or equivalent) in the relevant IM Discipline and Technical

• Proficiency in networking protocols, network security and information management systems is essential.
• Proficiency in specialized tools and technologies, including routers, switches, firewalls, intrusion detection / prevention systems, and network monitoring software, is essential.
• Analyse and identify root causes of risk and quantify potential business impact.
• Perform continuous monitoring reviews and measure defined quality and quantity indicators.
• Interpret policy and explain why work needs to be completed in a particular manner.
• Assign and re-assign work to ensure output and the elimination of waste.
• Participate in business initiatives / projects and the different processes involved.
• 24 / 7 support principles and competencies.
• Monitor the work and overall performance of regional network and voice technology systems for region
• Evaluate and ensure processing performance relating to system and machine utilization, reliability and capacity
• Forecast financial, physical, and human resource needs to meet established objectives.
• Manage all licensing exposure within the networking, voice and perimeter security infrastructure.
• Provide specialized support for network services, concentrating on all aspects of network infrastructure (LAN / WLAN / Mesh) , tailored to meet the needs of all mining operations.
• Manage all risks relating to Regions Network Infrastructure.
• Oversee vendor performance to ensure adherence to contractual obligations for services and projects, including those directly impacting the Business Units (BUs).
• Serve as the primary escalation point for regional incidents or intricate site incidents concerning networking and communication infrastructure.
• Understand technological trends and use this knowledge to bring solutions to business units supported to enhance the enterprise’s competitive edge.
• Oversee and coordinate frameworks, designs, blueprints and restoration plan that isolate problems and implement pre-planned alternative routes or systems to restore service in networks and communication environments.
• Promote and enforce business and technology standards, as well as best practices, within Networking environments.

• Proficiency in networking protocols, network security and information management systems is essential.
• Proficiency in specialized tools and technologies, including routers, switches, firewalls, intrusion detection/prevention systems, and network monitoring software, is essential.
• Analyse and identify root causes of risk and quantify potential business impact.
• Perform continuous monitoring reviews and measure defined quality and quantity indicators.
• Interpret policy and explain why work needs to be completed in a particular manner.
• Assign and re-assign work to ensure output and the elimination of waste.
• Participate in business initiatives/projects and the different processes involved.
• 24/7 support principles and competencies.
• Monitor the work and overall performance of regional network and voice technology systems for region
• Evaluate and ensure processing performance relating to system and machine utilization, reliability and capacity
• Forecast financial, physical, and human resource needs to meet established objectives.
• Manage all licensing exposure within the networking, voice and perimeter security infrastructure.
• Provide specialized support for network services, concentrating on all aspects of network infrastructure (LAN/WLAN/Mesh) , tailored to meet the needs of all mining operations.
• Manage all risks relating to Regions Network Infrastructure.
• Oversee vendor performance to ensure adherence to contractual obligations for services and projects, including those directly impacting the Business Units (BUs).
• Serve as the primary escalation point for regional incidents or intricate site incidents concerning networking and communication infrastructure.
• Understand technological trends and use this knowledge to bring solutions to business units supported to enhance the enterprises competitive edge.
• Oversee and coordinate frameworks, designs, blueprints and restoration plan that isolate problems and implement pre-planned alternative routes or systems to restore service in networks and communication environments.
• Promote and enforce business and technology standards, as well as best practices, within Networking environments.

Faircom, a proud division of the Faircape Group, is a leading Internet Service Provider (ISP) that connects clients through high-speed uncapped fibre solutions, wireless fibre packages, and VoIP connections. We partner with leading infrastructure providers – including managing our own networks – to deliver reliable, world-class connectivity.

We are seeking a detail-oriented, proactive Network / Infrastructure Manager to oversee and optimize a vital part of an established business. In this role, you will influence both strategic direction and daily operations, with the opportunity to benefit from the company's growth through potential shareholding.

This role oversees the entire Group's network and infrastructure, spanning:

• The Claremont Office and Six luxury retirement villages (each with its own body corporates and residential communities)
• Six healthcare centres based on the retirement villages, including both long-term facilities and subacute centres – with a flagship 83-bed subacute unit in Tokai and a growing subacute facility in Somerset West
• Faircom ISP network, serving approximately 4,500 residential and corporate clients

This is a senior leadership position where you will drive performance, ensure network stability, manage supplier relationships, and build a reliable infrastructure to support both our residents and corporate services.

We offer:

• Above-market related salaries to attract top talent
• Quarterly performance bonuses
• Flexi-time (work between 06h30 – 18h30) to support work–life balance
• Modern, centrally located offices in Claremont, close to Cavendish
• Onsite barista offering free coffee and a subsidised vending machine
• Discounted Faircom ISP packages
• Subsidised parking close to the office
• Long service leave in recognition of loyalty and commitment

Duties will include but are not limited to the following:

• Provide strategic leadership in administering and monitoring the Group's network infrastructure, ensuring optimal performance, stability, and reliability across all entities.
• Oversee proactive monitoring and troubleshooting processes, ensuring issues are escalated and resolved efficiently through the relevant teams or service providers.
• Plan, approve, and implement network changes and upgrades to improve efficiency, resilience, and user experience, while aligning with Group objectives.
• Direct and oversee the configuration of networks for new sites, ensuring seamless integration with existing infrastructure.
• Ensure best practice in routing and switching through the team's application of robust protocols and technologies.
• Drive scheduled maintenance and system support, ensuring minimal disruption to both commercial and residential clients, as well as healthcare and office operations.
• Manage the execution of major IT projects (updates, upgrades, migrations, outages), setting realistic timelines, allocating resources, and monitoring delivery.
• Identify and prioritise infrastructure growth areas to support current operations and future expansion.
• Provide oversight for customer growth initiatives, guiding the team in developing innovative strategies to expand the Group's ISP footprint.
• Engage and collaborate with other business units to ensure IT infrastructure supports broader organisational projects and operational needs.
• Ensure robust data protection by managing and testing backup processes, guaranteeing reliability and compliance.
• Oversee the VOIP platform, ensuring clear, cost-effective, and reliable communications across the Group.
• Maintain and enforce accurate network documentation for compliance, governance, and operational reference.

Qualifications

• Qualification: NQF Level 7 (Bachelor's) in Computer Science, Information Technology, or related fields.
• Networking certification in Mikrotik advantageous

Experience and knowledge

• Proven experience in network and infrastructure management, ideally with exposure to ISP environments.
• Proven track record managing enterprise-scale networks with multiple sites.
• Background in ISP operations (provisioning, monitoring, client support) - advantageous
• Knowledge of fibre networks, last-mile connectivity, and carrier management.
• Experience in managing teams

Skills and attributes

• Strong technical expertise in routing, switching (L2/L3), firewalling, and VPN technologies.
• Proficiency in network monitoring and automation tools.
• Ability to design and implement secure, scalable infrastructure solutions.
• Result driven
• Leadership, mentorship, and team-building skills.
• Excellent communication skills to engage with both technical and non-technical stakeholders.
• Analytical mindset with strong problem-solving ability.
• Adaptability to manage priorities across multiple business entities and client group

Specific requirements

• Must have a valid drivers licence and reliable vehicle
• Clear health record
• Clear criminal record
• Clear credit record
• Positive written references

At Faircape we offer above-market related salaries, all salaries will be dependent on each individuals experience, qualifications, skills and attributes

To see more about Faircape and what we have to offer go and look at our informative website

Should you not receive a response within 2 weeks of applying, please consider your application unsuccessful

TIA is a talent driven, customer- centric and impact focused organisation. In our endeavour to support technology innovation with socio-economic outcomes, we seek to infuse the organisation with team players that find resonance as value creators, agile thinkers, progressive attitudes, customer-centricity, dynamic work ethic and an optimistic disposition. We aim to harness these attributes in a manner that they culminate into a culture of teamwork, impact and accountability.

The Technology Innovation Agency endeavours to promote the careers of previously disadvantaged persons by applying the principles of the Employment Equity Act, as amended.

The Agency reserves the right not to make an appointment.

Purpose of the Position:

The Network Infrastructure Specialist will be responsible to design, install, maintain and support network infrastructure (WLAN, LAN), including servers, Storage Data centre, Cloud systems, Bandwithand telecommunications systems. The role includes the managing of the Disaster Recovery Centre for optimal performance, security and business continuity.

Qualifications

• Post-Matric Diploma in Information Technology/Systems,
• The following certifications/accreditation:
• CCNA (Cisco Certified Network Associate)
• MCSE (Microsoft Certified Solutions Expert)
• Windows 2010 or higher,
• Network Administration
• VLAN and Firewalls.

Experience

• Five (5) years IT Operations Management experience in Managing Network Infrastructure

Internal Processes

(Infrastructure Management)

• Develop and Implement Network Infrastructure Master Plan including Data Recovery Plan.
• Design, install, maintain and support network infrastructure (WLAN, LAN)
• Ensure that the network is operational and provides optimal performance, security and reliability.
• Manage the Primary data center and the DR centre for business continuity
• Plan and manage IT infrastructure projects with budget and timelines
• Support the Digital transformation strategy and provide innovative solutions for deployment.
• Maintain network infrastructure hardware and related software, analyse problems and monitor networks, load updates to ensure security and accessibility (procurement and decommissioning of hardware).
• Report on Network Infrastructure Performance (WLAN and LAN) in accordance to the IT Governance Framework.
• Draft, implement and maintain relevant Policies, procedures and guidelines to ensure optimal functioning of the network Infrastructure in TIA.
• Develop and implement standardized Network Infrastructure maintenance processes and procedures that will enable the implementation and management of a consolidated and integrated Infrastructure platform.
• Ensure employee compliance in TIA to all the IT policies and regulatory legislation.
• Respond to internal and external audit findings timeously.
• Comply to all TIA systems when executing network Infrastructure tasks (Performance management, HR, Finance, Stakeholder Information, FMS.
• Provide input to the IT risk register.
• Identify opportunities for the appropriate and cost-effective investment in Network Infrastructure resources.
• Implement and manage the disaster recovery plan for TIA.
• Procurement and Decommissioning of Hardware.

Stakeholder Relationship

• Develop and maintain relationships with internal stakeholders in order to deliver Network Infrastructure services in accordance to the expectations of the organisation.
• Maintain external relationships with service providers and suppliers, and external consultants on specific projects in order to ensure outsourced network Infrastructure service meet the required service standards.

Financial Perspective

• Provide input to the IT Operations budget with a focus on Network and Infrastructure requirements of the Monitor and track performance against the approved budget and address any anomalies with regards to Network Infrastructure budget.
• Verify and collate invoices for the service providers used by IT for Network Infrastructure establishment and maintenance.
• Coordinate Network Infrastructure requirements across the organisation for budget purposes.
• Manage all ICT Infrastructure Assets in conjunction with Finance.

Learning and Growth

• KPA's are understood and achieved as agreed upon in the Performance agreement.
• Review performance against agreed performance standards.
• Live the values and culture of TIA.
• Identify and implement development opportunities to ensure continuous improvement of work effectiveness and efficiency.
• Departmental Information systems and tools are optimally utilized to execute core tasks.