Core Network Engineer jobs in Centurion

Key Responsibilities - Provide Level 2 and 3 desktop and infrastructure support - Handle complex escalations from L1 & L2 teams - Advanced troubleshooting of: - Windows OS - Hardware & applications - Administer: - Active Directory - Group Policies - Microsoft 365 - Network support: - TCP/IP, DNS, DHCP - VLANs, routing & switching - VPN configuration & troubleshooting - Manage endpoint...

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...

ENVIRONMENT: A provider of cutting-edge Digital Solutions based in Centurion is looking to employ a talented Backend Developer to provide technical leadership and expertise in the design, development, and maintenance of software applications. You will guide and mentor Junior team members, make strategic technical decisions, and ensure high-quality deliverables. You will also contribute to...

Business unit, Department, ReportingBusiness Unit: ConCommDepartment: Data Networks Core DescriptionResponsible for ensuring that high quality standards are met through evaluation, designing and preparing detailed specifications for larger complex Solutions that are in alignment with BCX's Standards, assisting with Pre-Sales Customer proposals and Tender Responses as well as mentoring other Voice...

Duties (including but not limited to): - Maintain and design SIP core platforms, numbering plans and call flows, and call routing and interconnect architecture - Optimise, configure and manage SIP trunks and interconnects, and Session Border Controllers - Secure SIP environments against toll fraud, DoS, and SIP based attacks - Provide third line support for complex incidents - Perform advanced...

SA - Gauteng, Midrand (Negotiable)A Telecommunications company based in Midrand is looking for a Core Voice Engineer to join their team. The Core Voice Engineer will be responsible for the operation, optimization, implementation and design of the company's core voice infrastructureDuties (including but not limited to): Maintain and design SIP core platforms, numbering plans and call flows, and...

Level 1/2 Engineer Location: Clients campus Pretoria Duration: 12 months contract possibility of extension Purpose: - The L1 or L2 Engineer will provide comprehensive operational support and maintenance for our Clients LAN, WAN, Security and UC environment. - Enterprise and Public Sector experience is key Supported Infrastructure - Cisco Unified Communication Manager (CUCM) - Cisco Unified...

Role Purpose We are looking for a CCNP-certified Network Engineer to join our team for a 12-month onsite contract. You will be the primary point of contact for configuring, troubleshooting, and optimizing our enterprise Cisco infrastructure, ensuring high performance and security across routing, switching, and wireless platforms. Core Responsibilities - Infrastructure Management: Configure and...

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...

Senior Netwerk & Server Engineer PretoriaOns soek ’n ervare IT-professional met uitstekende netwerk- en servervaardighede en sterk kennis van Fortigate firewalls.Vereistes:Soliede ervaring met netwerke & bedienersFortigate-kennis ’n moetBetroubaar, tegnies sterk & oplossingsgedreweIT Diploma / Graad (Netwerke of Rekenaarwetenskap)Sterk kennis van Windows Servers en netwerk-infrastruktuurErvaring...

Applicants must have the following requirements:Must have a Bachelor’s Degree in Information Security or Computer Science.Must have CCNP Security, CISSP, or equivalent industry-recognised security certifications.Must have 6 - 8 years of experience in Network Security Engineering.Must have experience managing and maintaining enterprise-grade security infrastructure.Must have expertise in incident...

Network Engineer (CCIE) Duration: 12 months Location: Johannesburg / Cape Town Role purpose: - The incumbent will be the technical expert that implement changes to the IP Network - Portfolio - Assist with IP/MPLS Architecture and Planning of International IP Networks - The incumbent would be required to stay up to date with the latest technology evolution in IP networking domain Design and...

AECOM is seeking a Candidate Engineer - Building Civils to be based in South Africa's Enterprise Capabilities office in Centurion . This position will support a team locally based in South Africa and Global Teams. As a part of AECOM's culture, it offers a flexible hybrid work arrangement which accommodates both office and out-of-office work schedules. About Enterprise Capabilities Fundamental to...

About the Role We are looking for talented IT professionals to join our technical team at IPT. Whether you are starting your journey or are a seasoned industry veteran, we have a place for you in our tiered Systems Engineering structure. We are hiring across the board for Tier 1, Tier 2, and Tier 3 engineers who are ready to take ownership of client environments and drive technical...

Apply now » Date: 4 Dec 2025 Location: Centurion, Gauteng, ZA Company: BCXP Business unit, Department, Reporting Business Unit Operate Department IT Operations Centre Job grade OP1 Core Description A Tech Officer Customer Engineer plays a crucial role in providing technical support and assistance to users within an organization or customers of a product or service. The incumbent provides...

The ideal candidate is an expert in Kubernetes and Rancher, passionate about creating resilient, automated CI/CD pipelines and ensuring a highly available infrastructure. They encourage innovation, experimentation, and continuous learning. Engineers and Developers are empowered to bring new ideas to life and shape the future of digital ecosystems. Key Responsibilities: - Manage and maintain...

Join a Leading Multi-Disciplinary Built-Environment Consulting Group (Fire Engineering Essential!) Are you a Mechanical Engineer with solid Fire Engineering experience looking to elevate your consulting career? Do you enjoy solving complex building-services challenges and working closely with clients? My clientpart of a respected, multi-disciplinary group in the built environmentis looking for a...

Business unit, Department, Reporting Business Unit Operate Department IT Operations Centre Job grade OP1 Core Description A Tech Officer Customer Engineer plays a crucial role in providing technical support and assistance to users within an organization or customers of a product or service. The incumbent provides service activities on company systems, including installation, discontinuance,...

A leading technology solutions provider is seeking a Telecoms Support Engineer to support key account managers with after-sales technical delivery and customer support. This role sits firmly within the telecoms solutions space, supporting enterprise clients with ongoing system performance, troubleshooting, and technical enablement. This opportunity is ideal for an engineer who enjoys being...

Business unit, Department, Reporting Business Unit Cloud Platform Solutions Department Cyber Security Reports To Manager: Cyber Security Operations Grade OP1 Core Description The Identity and Access Management (IAM) Tech Officer provides, removes, modifies, and reviews user access to information systems including, but limited to, confirm roles and actions are correct based on user...