core network jobs in Centurion

Jobs found: 171
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BCXP
Centurion

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...

Hybrid
5 days ago
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Dante Personnel
Midrand

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...

4 hours ago
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Danté Personnel Recruitment
Midrand

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...

7 days ago
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Rosstone
Pretoria
R650 000 – R950 000 per year

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...

a day ago
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Appleworxsa
Midrand

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...

2 days ago
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Optimal Growth Technologies
Midrand

Programme Manager Networks Location: Midrand Duration: 6 months Role purpose: - Lead the planning, coordination, and delivery of the network security programme across company markets, ensuring alignment to the programmes objectives and governance framework. - Oversee the end-to-end programme management of initiatives as well as associated business cases covering Enterprise Customer Premise...

2 days ago
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Cell C
Midrand

At Cell C, we are not just a telecommunications company; we are a people-centric and consumer-focused organization committed to delivering exceptional experiences to our customers. In line with our dedication to customer-centricity, we are seeking a seasoned professional as an Executive: Access Networks to join our dynamic team of #Unstoppables. Purpose of the Job: The Executive: Access...

4 hours ago
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Vodafone
Midrand

Role purpose:Lead the development of the Broadband IP network architecture to support the organization’s long term objectives. Provide technical leadership to the engineering team and interface with FTTx, Mobile engineering and Enterprise sales and product teams to ensure successful fit-for-purpose product design and deployment. Support management within Enterprise and FTTx technology sphere...

5 days ago
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Belay Talent Solutions
Pretoria

Network Administrator (Permanent: Menlyn Maine, Pretoria) About the Role Responsible for managing a core network infrastructure environment. Day-to-day administration of firewalls, routers and switches, installation, securing, repair/troubleshooting, and maintenance of LAN, WAN and Cloud environments, as well as overseeing data and network security implementation. maintaining network...

5 days ago
HR Genie
Centurion

The SQL Developer and DBA will play a critical role in designing, developing, maintaining, and optimizing database solutions to support GIC's operational and analytical needs. This position combines hands-on database administration with SQL development to ensure high availability, performance, and security of data systems. Drawing from industry best practices and the profiles of top candidates,...

4 hours ago
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Network Recruitment
Centurion

Key Responsibilities: - Install, configure and maintain database systems(MSSQL, MySQL, and PostgreSQL) - Analyse slow-running queries, implement efficient endexing strategies, and monitor storage usage. - Automate routine DBA tasks through scripts or tools to support monitoring, deployment and reporting. - Maintain up-to-date documentation of database configurations, schemas, and procedures. -...

4 hours ago
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Oostelike Personeel Konsultante
Centurion

Job Purpose: - Fast track existing and future strategic projects - SQL optimization - Parts finder optimization - Ecommerce deployment and maintenance integration - Consolidation of multiple apps into one Qualifications and or Experience: - Diploma / Degree in programming or relative work experience - 15 or more years’ experience - .Net Developer - .Net Framework (version 4 >) - .Net Core -...

4 hours ago
SPARK Schools
Centurion

About SPARK Schools: Watch our Vision Video: Take a tour of our Website: SPARK Schools is a social impact disruptor and is leading change in the education space through its network of affordable private schools. The SPARK Schools network provides transformational education innovation through Africa's first blended learning model, which elevates student achievement and provides the tools...

13 hours ago
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AECOM
Centurion

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...

Hybrid
2 days ago
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Telkom Group
Centurion

*Structural Information Job number: * Job title: Programme Manager: Built Environment Job grade: M4 Group/ BU: Corporate Division: Chief Property Management Span of control: 5-10 Reports to: Executive Management *Core Description * Lead end-to-end delivery of large-scale capital projects across Telkom Group's built environment portfolio, including facilities management, data centres, full...

2 days ago
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core network, Centurion
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Clyrofor SA
Centurion

Company Description Clyrofor SA is a South African cybersecurity company dedicated to empowering businesses through innovative solutions. Specializing in combating ransomware, viruses, and other malicious cyber threats, Clyrofor assists organizations in assessing risk profiles, implementing security programs, and continuously monitoring systems. The company provides a wide range of services,...

Hybrid
2 days ago
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BCX Zambia
Centurion

Apply now » Date: 20 Jan 2026 Location: Centurion, Gauteng, ZA Company: BCXP Business unit, Department, Reporting Business Unit CFO Department Risk & Compliance Job grade M3 Core Description Leads the design, implementation and maintain effective legal, risk, compliance, business continuity and client contractual management practices within the organisation. It further carries responsibility...

Hybrid
2 days ago
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BCXP
Centurion

Business unit, Department, Reporting Business Unit Sales & Solutions Department Cyber Security Job grade/level OP1 Core Description The SOC Tier 1 Engineer is responsible for monitoring, detecting, and responding to security events and alerts in real-time. This role serves as the first line of defense in the Security Operations Center (SOC), ensuring timely identification and escalation of...

13 hours ago
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BCXP
Centurion

Business unit, Department, Reporting Business Unit Operate Department MS Connectivity Job grade/level S5 Core Description Provide expertise on the design of the network security topology, equipment and configuration and implementation delivery of operational security services, including new Client builds. Key Deliverables / Primary Functions - Lead technical delivery of security technologies...

17 hours ago
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BCXP
Centurion

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...

Hybrid
2 days ago
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