Senior Network Controller jobs

Trainee Network Controller Arc Infrastructure Pty Ltd Canning Vale, Perth WA Rail and Maritime Transport (Manufacturing, Transport and Logistics) Full time Add expected salary to your profile for insights Arc Infrastructure manages and develops transport infrastructure assets that support growth and create jobs in WA. Rail is at the heart of our business, and the 5,500km rail network is the...

We're seeking a Senior Network Engineer who combines deep technical expertise with a passion for solving real business challenges. In this role, you'll lead the design, deployment, and optimization of enterprise network solutions that connect people, systems, and locations seamlessly across South Africa. You'll be the trusted technical advisor for our enterprise clients—guiding them through...

We are Looking for an experienced Network & Fibre Installation Technician to join our client's Hikvision security and infrastructure team. The successful candidate will be responsible for installing, terminating, testing, and maintaining network cabling, fibre infrastructure, CCTV systems, and Access Control networks across commercial and industrial sites. (Experience is required ) This is a...

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 optimizing network systems while ensuring security and...

We’re Hiring: Senior Network Engineer Location: Cape Town / Remote / Onsite (as required) Company: Ello Technology At Ello Technology, we’re redefining managed IT services through innovation, reliability, and people-first values. We’re looking for a Senior Network Engineer to join our S2 Unit – the team responsible for high-performance networking, firewall, WiFi, and internet services across...

Job Overview:Network and Infrastructure Security (Senior Lead) (Financial Services) Location:Pretoria, Gauteng** There is a brilliant opportunity available for a Senior Lead : Network and Infrastructure Security at a well-established financial services institution. Position Overview:The main purpose of this position is to plan, direct and manage the design, installation, and connectivity of...

Senior Network Consultant - 6 Months Contract (Hybrid) Our client is looking for a Senior Network Consultant to conduct a comprehensive assessment of the entire current network infrastructure and its effectiveness in meeting the organization's requirements.- Provide an end to end assessment of the existing network platform.- Conduct a network scan to identify all devices connected to the...

Job Description Are you an experienced Senior Network Administrator based Johannesburg, seeking a new and challenging opportunity? This may be the position you have been searching for! Requirements: •5 Years Network management •Managing IT technical support functions within a structured service management framework, like ITIL. •A detailed knowledge of a wide range of ICT products, systems...

An established telecommunications and technology solution provideris seeking a highly skilled Infrastructure Engineer to join their Network Operations team. Responsibilities: - Advanced Support & Resolution: Provide expert-level support and lead the diagnosis/resolution of complex, critical network, and voice connectivity issues (routers, switches, firewalls, APNs, wireless) in alignment with...

Job Location : Durban, KwaZulu-Natal, South AfricaApplication Deadline : February 16, 2026 Job Profile Summary - The Senior Associate Networking Technical Services (TS) Systems Integration Specialist is a developing subject matter expert, responsible for ensuring that client solution requirements are resolved in line with Service Level Agreements (SLAs). - This role performs configurations,...

Network Senior Engineer - 12 Month Contract Responsibilties: - Design and deploy LAN, WAN, and wireless networks, including routers, switches, firewalls, and load balancers. - Monitor network performance and troubleshoot complex issues to ensure optimal uptime and reliability. - Implement and manage network security protocols, including VPNs, firewalls, and intrusion detection/prevention...

Senior Network Engineer to be available to provide professional services (on a consultation basis) for Tier 3 level support, primarily focussing on escalation calls for all our Network solutions. These includes, Cisco ACI, Routing and Switching, Local Internet Peering (NapAfrica) and wireless. The resource will also be required to participate in projects and assist with designing, deploying,...

Our client in the Telecommunications industry is currently looking for a Senior Network Engineer, in Stellenbosch, Cape Town. Responsibilities: Plan and design a cost-effective network and services that meet product specifications and service launch times. Effective management of infrastructure bandwidth capacity of the core and backbone networks Handle technical negotiations with partners on...

Senior Network Engineer – Cisco DNAC / ISE / SDA Location: (South Africa) | remote We are looking for a Senior Network Engineer with deep expertise in Cisco DNA Center, Cisco ISE, SD-Access, and enterprise routing & switching to join our growing Network Engineering team. This role is perfect for someone who enjoys working on next-gen campus networks, zero-trust access, and automation-driven...

Job Summary: We are seeking a Senior Network Engineer to provide Business-As-Usual (BAU) coverage and lead network projects. This role involves managing day-to-day network operations, troubleshooting, implementing changes, and ensuring the stability and security of our infrastructure. Key Responsibilities: - Provide BAU coverage (typically 9:00 AM – 6:00 PM (GMT) ; extended coverage may be...

Reverside is an established IT services provider specializing in Software Development , IT Resourcing , Digital Transformation , and Systems Support . We are continuously looking for skilled professionals to join our growing team. We are seeking a highly skilled Senior Network Engineer to manage, optimize, and secure our network infrastructure. The role focuses on advanced routing, switching,...

As a Senior Network Engineer, you will be responsible for managing and enhancing our network systems to ensure high performance, security, and reliability. This role requires advanced expertise in network equipment, including switches, routers, WiFi access points, and network-connected surveillance devices. You will collaborate with cross-functional teams to troubleshoot complex issues, implement...

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 design,...

We are Looking for an experienced Network & Fibre Installation Technician to join our client's Hikvision security and infrastructure team. The successful candidate will be responsible for installing, terminating, testing, and maintaining network cabling, fibre infrastructure, CCTV systems, and Access Control networks across commercial and industrial sites. (Experience is required ) This is a...

Job Description Are you an experienced Senior Network Administrator based Johannesburg, seeking a new and challenging opportunity? This may be the position you have been searching for! Requirements: •5 Years Network management •Managing IT technical support functions within a structured service management framework, like ITIL. •A detailed knowledge of a wide range of ICT products, systems...