complex network jobs in Johannesburg

Overview The Senior Network Services Manager leads, develops, and optimizes International SOS’s regional network of medical, security, aviation, and logistics providers. Based in the Johannesburg Assistance Centre, the role ensures the network is high‑quality, cost‑efficient, compliant, and aligned with business needs across all service lines. Key Responsibilities - Lead the development and...

Location: Hybrid – Johannesburg Employment Type: Full-Time Industry: Financial Services | Tax Recovery | Custodian Operations WatersEdge Solutions is partnering with a global tax recovery business to appoint a driven and strategic Custodian Network and Operations Manager. This is a high‑impact role responsible for building strong relationships with some of the world’s largest custodian banks and...

At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally. This is how we aim to prevent, stop and cure diseases and ensure everyone has access to healthcare today and...

Infrastructure Architect (Network Orientated) About the job Infrastructure Architect (Network Orientated) To lead and manage the IT Infrastructure Architecture Team in developing a Group IT Infrastructure Architecture aligned to business strategy and technology direction, mapping solutions across all divisions and systems, validating proposed new systems and changes, developing architectural...

A leading Financial Technology company is seeking a Network Specialist to manage complex network environments ensuring optimal performance and reliability. The ideal candidate will have at least five years of networking experience, hold relevant certifications, and have a strong background in dynamic routing and AWS. You will be responsible for automating tasks, improving system reliability, and...

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 Senior Networking Sales Specialist role is a...

A global healthcare and security services provider in Johannesburg seeks a Senior Network Services Manager to oversee the regional network of medical and security providers. This role demands 5+ years in Healthcare Management and strong skills in network management, negotiation, and stakeholder engagement. Successfully manage complex operational case management and ensure compliance while driving...

Johannesburg, South Africa | Posted on 11/11/2025 SmartStart is a successful national network of NGOs and partners that is realising quality, affordable early learning for all children aged three to five. We are achieving this by scaling a network of and building a platform for providers, achieving specific ecosystem transformations with governments and partners, and promoting early learning as...

We are looking for a highly experienced Network Architect with 10+ years of experience in designing, implementing, and securing complex enterprise networks. The ideal candidate must have strong expertise in Check Point firewalls, network security, and cloud networking, ensuring high availability, security, and scalability of network infrastructure. Key Responsibilities - Design and implement...

Join to apply for the GFANZ Africa Network, Technical Lead – 12 month contract role at Bloomberg. Location: Johannesburg | Business Area: Marketing and Public Relations | Ref #: 10047237 About GFANZ The Glasgow Financial Alliance for Net Zero (GFANZ) is an independent, private-sector‑led initiative focused on mobilizing capital and removing barriers to investment in the global transition....

Overview Expert Professional Services Engineer - Networks Qualifications - National High School Senior Certificate (or equivalent) - Graduate or qualified by experience - Fortinet NSE 7/8 Responsibilities - Architecting and designing network infrastructure and connectivity solutions across multiple technologies and vendors - Technical implementation and delivery of network infrastructure and...

Job Description About Us Network International is the largest Financial Technology company in Middle East and Africa. Payments is our core business where we provide services in more than 50 countries – UAE, Jordan, South Africa, Egypt are some of our key markets. Apart from payments, we provide services on Data and Insights, Lending, Insurance, Risk Solutions, etc. Our core customers are...

A technology solutions provider in Johannesburg is seeking a highly experienced Network Architect to design and secure complex enterprise networks. The successful candidate will have 10+ years of experience, specializing in Check Point firewalls, cloud networking, and network security compliance. This role offers an opportunity to lead network optimization and ensure high availability and...

As a Networking Engineer, you'll design and implement wireless solutions that support our customers'mission critical networks. You will use the Aruba ClearPath platform to provide next-generation wireless technologies such as Wireless LANs (WLAN) and 3G/4G Mobile Backhaul for enterprise customer sites around the world. You must have an understanding of networking technology, including wired and...

Qualifications - Bachelor's degree or equivalent in Information Technology, Computer Science, or a related field - Relevant certifications such as CompTIA Network+, Cisco Certified Network Associate (CCNA), or Juniper Networks Certified Associate (JNCIA) are beneficial - Relevant certifications such as Cisco Certified Network Associate (CCNA), Cisco Certified Network Professional (CCNP), Juniper...

About the job Senior Cisco Network Engineer The Senior Cisco Network Engineer is responsible for providing a service to clients by proactively identifying and resolving technical incidents and problems. Through pre-emptive service incident and resolution activities, as well as product reviews, operational improvements, operational practices, and quality assurance this role will maintain a high...

Qualifications - Bachelor's degree or equivalent in Information Technology, Computer Science, or a related field - Relevant certifications such as CompTIA Network+, Cisco Certified Network Associate (CCNA), or Juniper Networks Certified Associate (JNCIA) are beneficial - Relevant certifications such as Cisco Certified Network Associate (CCNA), CiscoCertified Network Professional (CCNP), Juniper...

A leading recruiting firm is seeking a Senior Cisco Network Engineer in Johannesburg. In this role, you will ensure network service stability, manage complex technical incidents, and provide support to clients. The ideal candidate should have 5+ years of networking experience, relevant Cisco and ITIL certifications, and a strong ability to work in pressured environments. This position offers the...

About the job Senior Services Owner - Networks CONTRACT ROLE Key Roles and Responsibilities: - Leads and manages a team of network engineers, and specialists - Provides guidance, mentorship, and performance management to ensure team success - Collaborates with the team to design and architect network solutions, including LAN, WAN, data centre, and cloud networks - Ensures that network designs...

Qualifications - Have a BS in Engineering or Computer Science, or equivalent experience - Demonstrate engineering and administration experience with Network support tools - Display knowledge of cloud computing and Network components (WAN and LAN). - Able to effectively multi-task, prioritize and lead projects is a necessity - Able to analyze complex situations and utilize troubleshooting skills,...