cisco networking jobs in Johannesburg

Role Summary We are seeking an experienced Cisco Network Engineer to join our team on a project-by-project contract basis. The ideal candidate will have strong foundational knowledge in network implementation, security, and troubleshooting, primarily within Cisco environments. This role requires technical expertise and the ability to work independently to deliver configured systems and...

Are you a networking ninja with a passion for firewalls, switching, and proactive infrastructure management? We're looking for a Senior Network Engineer to join our dynamic team and take ownership of our enterprise-grade network environment. What You'll Be Doing - Firewall Mastery : Deploy, configure, and maintain Fortinet FortiGate firewalls. Create policies, manage VPNs, perform diagnostics,...

We are seeking a proactive and detail‑oriented Security Analyst with 2 to 3 years of experience, focused on network and firewall security. The ideal candidate will have hands‑on expertise in Palo Alto firewalls, Cisco networking, and general network security practices. Responsibilities - Monitor and manage firewall systems, with a focus on Palo Alto technologies. - Perform network security...

Responsibilities Monitor and manage firewall systems, with a focus on Palo Alto technologies. Perform network security assessments and vulnerability scans. Configure and troubleshoot Cisco routing and switching infrastructure. Support and maintain SD-WAN environments. Investigate and respond to security incidents and alerts. Collaborate with infrastructure and operations teams to ensure...

Are you a hands-on Network Engineer with Cisco ACI expertise who’s ready to step up into a leadership role — or an experienced Team Lead seeking a more dynamic, end-to-end challenge? We’re looking for a versatile Network Engineer / Team Lead to take ownership of a complex enterprise and data centre network environment. You’ll lead a talented team of 5 network engineers and 3 interns, oversee...

We are seeking an experienced and passionate Senior Network Security Engineer to join our client. The Engineer will be responsible for designing, implementing, and maintaining secure enterprise network platforms. This role involves leading initiatives to protect network integrity, ensuring compliance with security standards, and designing security solutions that enhance user and customer...

Main responsibilities - Network Security Design & Implementation: Design, implement, and maintain network security architectures, ensuring the protection of bank's systems, data, and assets against unauthorized access, cyber threats, and attacks. - Firewall & Intrusion Detection: Configure and manage firewalls, VPNs, and other security appliances (IDS/IPS) to detect and prevent potential...

Requirements - CCNA certification, entry-level PaloAlto qualification - 4+ years of network and firewall management - Enterprise network design and implementation - Multi-vendor environment management - Security incident response and forensics - Network automation and scripting (Python, PowerShell) - SIEM and security monitoring tools - LAN understanding, WiFi and switching management, PaloAlto...

We are seeking a skilled Network Engineer with strong expertise in designing, implementing, and maintaining secure, high-performing network environments. You will work with industry-leading technologies to ensure optimal network performance, reliability, and securityall while working remotely. Key Responsibilities - Design, configure, and maintain secure and efficient network infrastructure. -...

Specialist Network Engineer - L3 ROLE RESPONSIBILITIES : Design, implement, and maintain Network environments. Day-to-day support of our customers Network environments. Ability to perform both project and support work on the Cisco Networks environments. Troubleshooting high-level technical faults and updating clients and stakeholders on progress. Regularly update The Company ticketing...

Network Installs Engineer L3 Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive. Your day at NTT DATA The successful...

Role : Network Support Engineer (Level 2) Location: Illovo, Johannesburg A dynamic and successful ISP is looking for a Super-star Network Support Engineer to join their awesome team. Support Engineers are their professional technical resources responsible for providing first-class support to a wide range of customers, across multiple platforms. It is a busy and exciting working environment and...

Join to apply for the Network Engineer role at AVI Limited. Direct message the job poster from AVI Limited. Passionate People Servant Leader by Day | Mom by Night | Part of a Team of Specialists that Hire Great Employees to Grow Great Brands @AVI Limited We run critical business systems across multiple brands, reliable, secure and well-architected networks are the backbone. You’ll design,...

Key Responsibilities - Install, configure, and maintain network hardware : routers, switches, firewalls, access points. - Provide onsite and remote support for ISP services : Fibre, Microwave, SD-WAN, MPLS, and mobile internet. - Implement and support voice systems : SIP trunking, IP-PBX (3CX, Microsoft Teams telephony). - Enforce security through firewall setup and coordination with managed...

Location: 54 Maxwell Drive, Johannesburg, South AfricaWhy BT International:At BT International, our purpose is to keep the world connected. As part of BT, we build on almost 180 years of innovation and expertise to deliver secure connectivity and digital services to some of the world’s leading multinational businesses and organisations. Our customers trust us to safeguard their data, drive their...

- Deliver advanced technical support across routers, switches, firewalls, APN services, and wireless access points. - Lead network troubleshooting, voice patching, and change management in line with ITIL and best practice frameworks. - Collaborate with internal teams, vendors, and clients to translate business needs into effective technical solutions. - Maintain and enhance technical...

Join to apply for the Senior Network Engineer role at Ntice Sourcing Solutions. Base pay range. We're looking for a skilled and proactive Network Engineer to design, implement, and manage our network infrastructure supporting over 5, POS merchants. You'll play a key role in ensuring network reliability, security, and performance across distributed environments. Responsibilities: Design, deploy,...

This is a 2IC role, reporting to the Service Desk Manager in the Manage Services Department. Please note: This is an office-based (not hybrid) position for an international company with set working hours 10:30 - 19:30 (Monday - Friday) Qualifications and Certifications: - Completed Matric / Grade 12 - Microsoft: MCSA | MCITP - Cisco: CCNA | CCDA | CCVP | CCIE - VMWare: VCP - Project+ |...

ENVIRONMENT Join a forward-thinking Digital Solutions Provider as a Senior Specialist: Network Engineer in Johannesburg. This isn’t just about keeping the lights on — it’s about building and maintaining next-gen network infrastructure that drives innovation, resilience, and scalability. You’ll play a key role in designing, implementing, and optimising network systems while ensuring security and...

Job Description Cisco ACI, Routing & Switching, Security (Checkpoint, ISE, ASA, Firepower, F5 and Wireless Senior Network Engineers to be present, on site (Monday to Friday during oDice hours) to provide up to Tier 2/3 level support, and to supplement the current permanent support staD by primarily focusing on 1st line support calls, but also required to participate in projects and assist with...