core network jobs in Randburg

Job Title Reference: HC003131-Moipo-1 Job Title - Senior Core Voice Engineer Employment Type - Full Time Job Purpose We're seeking a Senior Core Voice Engineer to join our team at a Technical Communication Client, known for its dynamic and ambitious environment. Job Duties - Core SBC Management - Sonus/Oracle - Software Maintenance - Routing updates - New connection implementations -...

A leading telecommunications company in Johannesburg is seeking a Core Network Product Technical Engineer for outsourced work. The role involves performing core network operations and maintenance, supporting 5G core network commissioning, and maintaining communication with clients. Ideal candidates should have a strong knowledge of EPC/5GC architecture, hands-on experience in project delivery,...

A leading telecommunications firm urgently seeks a Core Network Product Technical Engineer for a 3-month rolling contract based in Johannesburg, South Africa. The role involves core network operation and maintenance, supporting 5G core network delivery, and maintaining client communications. Candidates should have strong knowledge of EPC/5GC architecture, hands-on project delivery experience, and...

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...

Sales Manager - Core Surgical and Cardiac Surgery page is loaded## Sales Manager - Core Surgical and Cardiac Surgeryremote type: Flexible Work Arrangementlocations: Johannesburg, Gauteng, South Africatime type: Full timeposted on: Posted Todaytime left to apply: End Date: January 23, 2026 (13 days left to apply)job requisition id: R54742At Medtronic you can begin a life-long career of exploration...

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...

A leading surveying company is seeking a Support Technician to deliver technical support for products across the EAME region. The ideal candidate should have proficiency in Microsoft Office, experience in mining and exploration, and strong organizational skills. This role involves providing on-site assistance, demonstrating products, and fostering professional networks. Join a dynamic team and...

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,...

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...

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...

When it comes to putting people first, we're number 1.The number 1 Top Employer in South Africa.Certified by the Top Employer Institute 2025.Role Purpose/Business Unit:Evaluation, impact analysis, feasibility study, recommendation, scoping and implementation of new technologies predominantly within the CORE Network Engineering Domain.Your responsibilities will include:Evaluation, impact analysis,...

Join Accenture and help transform leading organizations and communities around the world. The scale of our client engagements and the way we collaborate, operate, and deliver value provides an unparalleled opportunity to grow and advance. Choose Accenture and make delivering innovative work part of your extraordinary career. Who We Are: Accenture Cloud First – Infrastructure Engineering....

When it comes to putting people first, we're number 1. The number 1 Top Employer in South Africa. Certified by the Top Employer Institute 2025. Role Purpose/Business Unit: The Executive Head of Commercial – Non-Terrestrial Networks (LEO) will lead Vodacom Group’s commercial strategy and execution for all non-terrestrial network initiatives, with a primary focus on LEO satellite technology....

About the job Cyber Security Specialist : Networks Principal Specialist Cyber Security Networks Duration: 6 months - Lead the development and implementation of advanced cyber security capabilities and controls across companies mobile, fixed, satellite, cloud, and IoT networks to protect against evolving threats. - Oversee risk assessments, stakeholder engagement, and project delivery in...

Executive Head Non Terrestrial NetworksJohannesburg, South Africa## Role Purpose/Business Unit:The Executive Head of Commercial – Non-Terrestrial Networks (LEO) will lead Vodacom Group’s commercial strategy and execution for all non-terrestrial network initiatives, with a primary focus on LEO satellite technology. This group role is pivotal in driving Vodacom’s ambition to deliver seamless,...

Network Coordinator (Community Sensemaking and Coordination) Transformations Community & Inland Ocean Coalition Full-time (40 hrs/week) · Remote (US-timezones strongly preferred) Independent contractor position About the Organizations The Transformations Community (TC) is an international network of researchers and practitioners working on sustainability transformations under conditions of...

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...

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...

Tangent International are urgently looking for Core Network Product Technical Engineer to work a 3 month rolling contracts based in South Africa (Johannesburg). Job Description - Perform core network operation and maintenance, including fault analysis and issue resolution. - Support 5G core network commissioning and delivery, as well as network expansion, upgrades, and related operations. -...

Job Title: Core Network Product Technical Engineer (Outsourced) Location: Johannesburg Initial Contract Period: 3 months Responsibility: - Perform core network operation and maintenance, including fault analysis and issue resolution. - Support 5G core network commissioning and delivery, as well as network expansion, upgrades, and related operations. - Maintain daily communication with clients...