core network jobs

The Core Network Specialist will be responsible for the supply, installation, configuration, and ongoing support of Core Network Equipment, specifically CAP Routers within the environment. The role requires deep technical expertise in Wide Area Networking (WAN) solutions and hands‑on experience in mission‑critical network deployments. Key Responsibilities - Install, configure, and commission...

Core Description:Perform acceptance/ commissioning/ assurance/ fulfilment and preventative maintenance on Core and Access telecommunications technologies. Competencies:See attached job description Responsibilities:See attached job description Required Certification:None Qualifications:As per attached job description Experience:As per attached job description Special Requirements:Valid...

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...

We are seeking a passionate and technically skilled Customer Support Engineer (ADMS S3 Core – DMS/OMS) to join our high -performing team. In this role, you will be responsible for providing world -class technical support for GE e -terra ADMS and related products, ensuring the stability, performance, and reliability of critical energy distribution systems that power millions of lives. You will...

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 infrastructure Duties (including but not limited to): - Maintain and design SIP core platforms, numbering plans and call flows, and call routing and interconnect...

Mission/ Core purpose of the Job The Core Network Planning Engineer will work to maintain the Mobility service (VAS, A2P, Signalling. GRX, IPX) network at the optimum level to deliver efficient service, as well as infrastructure supporting connectivity. The role will oversee the plan, design, and implementation of a Mobility network (VAS, A2P, Signalling. GRX, IPX) network to support Wholesale,...

Applications are invited for the IP Core & Transmission Engineer position based in Stellenbosch. This person will report to the IP Core and Transmission Team Lead. PURPOSE OF THE ROLE: The IP Core & Transmission Engineer will play a critical role in the design, implementation, and optimisation of our Core network infrastructure. You will be responsible for maintaining and enhancing our IP core...

Are you ready to lead the charge in shaping the future of our core network infrastructure? We are seeking a dynamic and visionary Senior Manager to take the reins of Core Planning and Optimization at our Network Group. This key leadership role involves spearheading the efficient planning, design, and optimization of our core network to meet the evolving business requirements of the COMPANY...

Policy Control and Data Core Senior Technical Specialist Optus Macquarie Park, Sydney NSW Help Desk and IT Support (Information and Communication Technology) Full time Add expected salary to your profile for insights We don't sit back and wait for the future to happen, we are out there crafting our own path through new technology, innovation, and investment. We are truly a challenger brand,...

At Medtronic you can begin a life-long career of exploration and innovation, while helping champion healthcare access and equity for all. You’ll lead with purpose, breaking down barriers to innovation in a more connected, compassionate world. A Day in the Life Bring your sales talents to a leader in medical technology and healthcare solutions. Rooted in our long history of mission-driven...

SAP Fioneer is a fast-growing global company that delivers next-generation software solutions for the financial services industry. As a spin-off from SAP, the market leader in enterprise application software, SAP Fioneer combines cutting-edge technology with a deep understanding of corporate and consumer demands. Our mission is to bring financial services to the next level through innovative...

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...

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 Purpose: Perform hands-on installation and maintenance tasks on network components such as routers, switches and cables on core networks. Responsible to monitor and troubleshoot all systems and/or escalate to the relevant departments as required. Responsibilities: - Implementation of approved change plans. - Attend to technical escalation from Remote Support. - Incident management &...

Purpose To design, implement, maintain, and secure the University's network infrastructure to ensure high availability, resilience, and performance across all campuses. The incumbent will play a key role in ensuring reliable connectivity that supports teaching, learning, research, and administrative systems in alignment with SPU's digital transformation objectives. Minimum requirements -...

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,...

Strategy Development: - Contribute to shaping the Core network strategy and architecture by articulating the future vision for the Core and pinpointing crucial decision points necessary to realise this vision. - Conduct research and evaluation of emerging Core technologies, identifying opportunities and addressing concerns arising from technological advancements and trends. - Develop a target...

We are seekinga passionate and technically skilled Customer Support Engineer (ADMS S3 Core– DMS/OMS) to join our high-performing team. In this role, you will beresponsible for providing world-class technical support for GE e-terra ADMS and related products, ensuring the stability, performance, and reliability ofcritical energy distribution systems that power millions of lives. You will...

Purpose To design, implement, maintain, and secure the University's network infrastructure to ensure high availability, resilience, and performance across all campuses. The incumbent will play a key role in ensuring reliable connectivity that supports teaching, learning research, and administrative systems in alignment with SPU's digital transformation objectives. Minimum requirements -...