48 Core Team jobs in South Africa

Direct message the job poster from Penta Consulting

Penta Consulting supports technology resource solutions across EMEA. We are currently supporting a big client of ours in the telecommunication sector in South Africa.

Role: To co-ordinate and manage all high-level support activities on the Core network equipment by providing 2nd line support and maintenance for the core network equipment, by applying expert knowledge and system management capabilities, ensuring maximum availability of the Core network to the customer.

Key Skills:

• 3 years’ experience in Core Network support.
• Extensive knowledge of Supplier’s Core Network equipment.
• A complete understanding of the configuration, operation and maintenance of Core Network equipment.

• Mid-Senior level

• Contract

• Information Technology
• Industries
• IT Services and IT Consulting

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

1. Core SBC Management - Sonus/Oracle
2. Software Maintenance
3. Routing updates
4. New connection implementations
   
   1. POIL’s
   2. Direct customer connects
5. DR Testing
6. Always up monitoring, switchover investigation and reporting
7. Microsoft Teams Routing
8. Maintain software revisions
9. Maintain stability
10. Costing updates (Interconnect partners)
11. Costing updates (End user billing)
12. Backup schedules and remote storage
13. DR testing
14. Feature upgrade and fault logging with supplier
15. Best practice adoption across the platform
16. Call Rating / DID rating

1. 5 years experience as a Senior Voice Engineer
2. Avaya Experience
3. Sonus SBC Experience
4. Extensive SIP protocol experience
5. SQL Experience
6. Linux Experience
7. VoIP Protocol, TCP/IP, Routing, Switching, Session Border Controllers, Gateways & Soft switch experience (essential)
8. Experience in disaster planning / recovery and execution (essential)
9. Managing staff experience at least 3 years

1. SBC setup and maintenance
2. In depth understanding of SIP
3. In depth understanding of VoIP and networking requirements to meet this need
4. VoIP class 4/5 platforms
5. Commercial skills for interconnect partner negotiations
6. Strong written and verbal communication skills
7. Ability to manage time effectively

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Date Posted: 08/19/2025
Req ID: 44884
Faculty/Division: Joseph L. Rotman School of Management
Department: Rotman Commerce Career Centre
Campus: St. George (Downtown Toronto)
Position Number: 00051345

Description:

About us:

The Rotman School of Management is part of the University of Toronto, a global centre of research and academic excellence at the heart of Canada’s commercial and financial capital. Rotman is a catalyst for transformative learning, insights and public engagement, bringing together diverse views and initiatives around a defining purpose: to create value for business and society. We make a fundamental promise – Here’s where it changes – to our students, our partners and the broader community. Everyone at Rotman, faculty and staff, plays a role in bringing that promise to life.


Your opportunity:

The Rotman Commerce program is offered jointly by the Rotman School of Management and the Faculty of Arts and Science. It is a highly respected, highly competitive program within the business, financial and academic communities. Rotman Commerce serves approximately 3,300 in-program undergraduate business students as well as over 18,000 graduates of the Bachelor of Commerce program. Rotman Commerce offers its students a rich and rigorous academic program alongside ample opportunities to develop themselves personally and professionally.

As the Career Advisor, Core Services, you will work with a team of career service professionals to ensure students and recent alumni are prepared to enter the job market with confidence and a solid understanding of how their strengths, values and interests are coherent with their identity and program of study.

Your responsibilities will include:

• Coaching students on a variety of career related topics including resumes and cover letters, job search strategies, interviewing, goal setting and more; increasing students' confidence and self-efficacy. Advising and coaching students on developing career-related goals
• Identifying gaps or growth opportunities in career education and development programming; building and revising programming to meet student needs
• Delivering and managing career education and development programming
• Building and revising career education resources and content including but not limited to building asynchronous learning modules
• Facilitating workshops, webinars; reviewing and assessing feedback received
• Keeping well-informed on industry and career education best practices
• Promoting programs and service offerings to internal and/or external contacts
• Fostering cooperative working relationships with a wide variety of internal and external contacts

Essential Qualifications:

• Master's Degree in adult education or related field; or acceptable combination of equivalent education and experience
• Minimum five (5) years full time, relevant, progressively more senior experience, in designing and planning career development programs (or a related field)
• Experience facilitating and presenting; experience in coaching or advising (preferably within a university setting)
• Demonstrated knowledge and application of adult education principles
• Ability to utilize technology, including social media, as an education tool
• Demonstrated written, oral and interpersonal skills
• Strong project and program management skills; organized, ability to handle a variety of projects, deadlines and schedules simultaneously and under minimal supervision
• Knowledge of career services as well as campus recruiting
• Collaborative team approach and positive attitude
• Outstanding customer service focus and the ability to work effectively with a wide variety of people at different levels of the University and with external stakeholders is essential
• Must have a good understanding of business students and employment markets
• Demonstrated decision-making skills in a fast-paced, dynamic environment
• Tact, discretion, sensitivity to confidential matters
• Strong computer skills; sound working knowledge of MS Office; experience with databases and Content Management Systems
• Ability to work outside of normal office hours for event support

Assets (Nonessential):

• Career coaching certification
• Experience working with post-secondary students in a university environment
• Experience or knowledge in business communities such as finance, accounting, management, or marketing

To be successful in this role you will be:

• Diplomatic
• Intuitive
• Possess a positive attitude
• Team player

Closing Date: 08/27/2025, 11:59PM ET
Employee Group: USW
Appointment Type : Budget - Continuing
Schedule: Full-Time
Pay Scale Group & Hiring Zone:
USW Pay Band 14 -- $91,677. with an annual step progression to a maximum of $117,242. Pay scale and job class assignment is subject to determination pursuant to the Job Evaluation/Pay Equity Maintenance Protocol.
Job Category: Student Services
Recruiter: Jen Salerno

Lived Experience Statement
Candidates who are members of Indigenous, Black, racialized and 2SLGBTQ+ communities, persons with disabilities, and other equity deserving groups are encouraged to apply, and their lived experience shall be taken into consideration as applicable to the posted position.

Diversity Statement

The University of Toronto embraces Diversity and is building aculture of belonging that increases our capacity to effectivelyaddress and serve the interests of our global community. Westrongly encourage applications from Indigenous Peoples,Black and racialized persons, women, persons withdisabilities, and people of diverse sexual and gender identities.We value applicants who have demonstrated a commitment toequity, diversity and inclusion and recognize that diverseperspectives, experiences, and expertise are essential tostrengthening our academic mission.

As part of your application, you will be asked to complete a brief Diversity Survey. This survey is voluntary. Any information directly related to you is confidential and cannot be accessed by search committees or human resources staff. Results will be aggregated for institutional planning purposes. For more information, please see .

Accessibility Statement

The University strives to be an equitable and inclusive community, and proactively seeks to increase diversity among its community members. Our values regarding equity and diversity are linked with our unwavering commitment to excellence in the pursuit of our academic mission.

The University is committed to the principles of the Accessibility for Ontarians with Disabilities Act (AODA). As such, we strive to make our recruitment, assessment and selection processes as accessible as possible and provide accommodations as required for applicants with disabilities.

If you require any accommodations at any point during the application and hiring process, please .

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.

• Perform Capacity Forecasting and Planning for Core IP/MPLS Transport Network and Supporting Transmission Network.
• Perform architecture and strategy planning for Physical Tap and Aggregation infrastructure
• Strategy & Architecture design for Cloud Computing Applications supported by Core Transport Network

• Design, document and implement new network designs and solutions for stakeholder products and services requiring integration to Core Data Network according to Industry best practice
• Evaluation of new technologies ( IP/MPLS Traffic Engineering, SDN, IPv6 etc) with specification for local implementation
• Continuous evaluation of system design and performance management solutions for Core Transport Network
• Provide capacity and strategy input into Data Networks Planning team for Provider and Provider Edge Routing Network, Internet Gateway Routers and CPE Layer 2 Switches
• Provide high level support and guidance to a team of IP Operations Specialists
• Interface with Contractors and other divisions in Vodacom to overcome / solve data-related problems

• IP/MPLS, QoS, Software Defined Networking Software Development, OSI Layers, Cloud Computing in MNOs, Probing Systems and Applications.
• Ethernet and Packet based technologies
• Network Management

• Matric essential
• 3 Year Degree Electrical/ Computer Engineering Engineering Degree preferred
• Cisco and/or Nokia IP Networks Certifications
• Minimum of 3 years’ experience essential in:
  • IP Networking in a large Mobile Operator
  • Capacity Planning, forecasting and reporting
  • Vendor Relationship Management
  • Working across multiple teams
  • Presentation skills

• Enticing incentive programs and competitive benefit packages
• Retirement funds, risk benefits, and medical aid benefits
• Cell phone and data benefits, advantages fibre connection discounts, and exclusive staff discounts offered in collaboration with partner companies

Closing date for Applications: 26 August 2025

The base location for this role is Midrand, Vodacom Campus

The company's approved Employment Equity Plan and Targets will be considered as part of the recruitment process. As an Equal Opportunities employer, we actively encourage and welcome people with various disabilities to apply.
Vodacom is committed to an organisational culture that recognises, appreciates, and values diversity & inclusion.

Join to apply for the IP Core & Transmission Engineer role at Herotel Sonic

3 weeks ago Be among the first 25 applicants

Join to apply for the IP Core & Transmission Engineer role at Herotel Sonic

Get AI-powered advice on this job and more exclusive features.

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 and transmission network to ensure we meet the uptime requirements of the network.

Key Performance Areas would include, but are not limited to:

• Responsible for the national IP Core network.
• Run the IP Core network with 99.99% uptime.
• Responsible for the national transmission network
• Run Transmission network with 99.99% availability.
  
  

• Network Architecture and Design: Developing network architecture and design plans for the IP core and transmission network to ensure scalability, redundancy, and high availability.
• Network Implementation: Deploying and configuring network equipment such as routers, switches, firewalls, and transmission equipment.
• Routing and Switching Configuration: Configuring routing and switching protocols (e.g., BGP, OSPF, MPLS) to ensure efficient data routing and traffic management within the IP core network.
• Quality of Service (QoS): Implementation: Setting up QoS policies to prioritize and optimize traffic flows, ensuring that critical traffic receive the necessary network resources.
• Security Measures: Implementing security measures, including access control lists (ACLs), firewalls, intrusion detection and prevention systems (IDPS), and VPNs to protect the network from unauthorized access and cyber threats.
• Monitoring and Troubleshooting: Setting up network monitoring tools and processes to proactively detect and resolve network issues. This includes monitoring network performance, bandwidth utilization, and fault detection.
• Capacity Planning: Analysing network traffic patterns and growth trends to plan for network capacity upgrades and expansions as necessary.
• Disaster Recovery and Redundancy: Designing and implementing disaster recovery plans and redundancy mechanisms to ensure network uptime and data continuity in case of failures or disasters.
• Documentation: Maintaining comprehensive documentation of network configurations, procedures, and changes made to the network.
• Network Optimization: Continuously optimizing network performance by fine-tuning configurations, upgrading hardware/software, and implementing efficiency improvements.
• Compliance and Regulatory Requirements: Ensuring that the network infrastructure complies with relevant industry standards and regulatory requirements, such as data protection regulations and telecommunications laws.
• Team Collaboration: Collaborating with cross-functional teams to meet cross functional goals.
• Training and Knowledge Sharing: Staying updated with the latest networking technologies and sharing knowledge with colleagues to enhance the skillset of the team.
• Incident Response: Developing and implementing incident response plans to address network security breaches or major network outages promptly.
  
  

• Minimum of 5 years’ experience in a network engineering role in the IPS or FNO industry.
• Expert proficiency in working on JUNIPER, CISCO, or ARISTA equipment.
• Strong problem-solving skills and the ability to troubleshoot issues efficiently.
• Excellent communication skills to work in a cross functional environment.
  
  

• Grade 12
• A relevant Bachelor’s Degree will be advantageous.
• Networking Certifications will be essential such as JNCIP, CCNP, ITIL
  
  

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Engineering and Information Technology
• Industries Telecommunications

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We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

Job Description :

About the Function:

We’re innovators, collaborating with people around the globe to disrupt and push boundaries, redefining the future of our extraordinary brands . Our Innovation team offers a wide range of roles, from helping to grow existing markets to developing exciting breakthrough ideas. Creating industry-shaping innovations and bringing a strategic viewpoint at every stage.

We celebrate and nurture creative potential to break new ground. Our teams around the world, work together to innovate, explore creative possibilities, and develop new strategies. Whatever the role, we’ll challenge, inspire, and support you to become the best innovator you can be.

About the role:

Roles in marketing innovation use consumer insights and trends to create new ideas and concepts for Diageo’s brands and products. They work closely with technical research and development to prove, test and refine concepts through to commercialisation.

Role Responsibilities Include:

Leading product Innovation: lead the development of concepts, design & communications for new brand launches & brand extensions on existing brands basis consumer insights. Complete this through the GATE (approval) process, rallying the organization behind your vision. Work in partnership with the Supply Brand Change Managers and Commercialization Managers to develop and commercialize the product innovation.

Building purposeful winning Brands that are built in culture to win the hearts & minds of consumers. Inject your creative flair and strong judgement to evaluate brand communication and associated content; develop innovative & integrated launch campaigns.

Using insights to sell more: leverage consumer and customer understanding to generate insights on consumer behaviour that successfully deliver innovations uptake and great commercial execution. Work closely with media and digital to ensure that launch strategies are advised by trends and big shifts that reflect consumer behaviour.

Delivering integrated execution: write briefs that inspire internal and external partners to create breakthrough and radical ideas and that enable new launches to be established in culture, drive rapid awareness, trial and achieve fame on time and within budget.

Forging powerful partnerships: develop productive and mutually exciting relationships with agencies, GBT, cross functional teams to enable the business to achieve set goals

Being entrepreneurial: constantly seek new insights and make connections to identify and turn opportunities into reality.

Project management: work on multiple projects/launches concurrently; this requires a high level of structure, difficulty, and self-discipline to ensure that launches take place on time

Requirements

Qualifications

• Appropriate suitable tertiary qualification – degree / diploma
• Post Graduate Qualification is desirable

Experience

• A minimum of 4-5 years’ experience in Brand Marketing in the FMCG industry (product innovation experience advantageous)

Diversity statement:

Our purpose is to celebrate life, every day, everywhere. And creating an inclusive culture, where everyone feels valued and that they can belong, is a crucial part of this.

We embrace diversity in the broadest possible sense. This means that you’ll be welcomed and celebrated for who you are just by being you. You’ll be part of and help build and champion an inclusive culture that celebrates people of different gender, ethnicity, ability, age, sexual orientation, social class, educational backgrounds, experiences, mindsets, and more.

Ourambitionistocreatethebestperforming,mosttrustedandrespectedconsumer products companies in the world. Join us and help transform our business as we take our brands to the next level and build new ones as part of shaping the next generation of celebrations for consumers around the world.

Feel inspired? Then this may be the opportunity for you.

If you require a reasonable adjustment, please ensure that you capture this information when you submit your application.

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Job Posting Start Date :

Canonical Cape Town, Western Cape, South Africa

Join to apply for the Engineering Manager - Ubuntu Core role at Canonical

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Canonical Cape Town, Western Cape, South Africa

2 months ago Be among the first 25 applicants

Join to apply for the Engineering Manager - Ubuntu Core role at Canonical

Redefine the embedded Linux experience with the smallest, most secure, and most reliable operating system in the IoT market. This is an opportunity for a technical engineering manager passionate about open source software, Linux, containers, security, and the developer experience, to shape the future of Linux from the smallest systems up to desktops. This challenging role demands a high degree of technical and management skill.

Our mission is to allow everyone to build robust solutions in various fields including but not limited to IoT, automotive, and aviation using the next generation secure embedded Linux operating system in a simple solution. We define a reliable and secure set of device recovery mechanisms that enable device manufacturers to simplify and standardise the field operations for fleets of heterogeneous appliances.

As an engineering manager, you'll lead a team of strong software developers to design and implement Ubuntu Core system software on various CPU architectures, such as ARM, RISC-V, and X86. You will meet stakeholders, prioritize requests, plan the roadmap and ensure the team can deliver their goals. You will have the opportunity to influence the culture, facilitate technical delivery, and work with your team on strategy and execution.

What you'll do

• You will build and lead a distributed team of engineers through hiring, coaching, mentoring, feedback and hands-on career development
• You will demonstrate sound engineering principles by directly contributing toward your team's goals
• Support timely delivery of technical solutions to address business needs
• Effectively set and manage expectations with other engineering teams, senior management, and external stakeholders
• Advocate and advance modern, agile software development practices and help develop and evangelize great engineering and organizational practices
• Grow a healthy, collaborative engineering culture in line with the company values
• Be an active part of the leadership team and collaborate with other leaders in the organisation
• Work from home with global travel twice a year for 2 weeks at a time, for company events
  
  

• You love technology and working with brilliant people
• You are curious, flexible, articulate, and accountable
• You love developing and growing people and have a track record of doing it
• You are knowledgeable and passionate about software development
• You have experience in leading, managing, coaching and mentoring software developers
• You are comfortable planning and executing to deliver timely, high quality software
• You have solid experience working in an agile development environment
• You have a Bachelor's or equivalent in Computer Science, STEM or similar degree
• You have experience with embedded software
• You have experience with Golang, C/C++, and Shell
• You have a solid understanding of Linux and a modern GNU/Linux distribution, Debian or Ubuntu preferred
  
  

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Engineering and Information Technology
• Industries Software Development

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We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

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.

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 and transmission network to ensure we meet the uptime requirements of the network.

• Responsible for the national IP Core network: Run the IP Core network with 99.99% uptime.
• Responsible for the national transmission network: Run transmission network with 99.99% availability.

• Network Architecture and Design: Develop network architecture and design plans for scalability, redundancy, and high availability.
• Network Implementation: Deploy and configure network equipment such as routers, switches, firewalls, and transmission equipment.
• Routing and Switching Configuration: Configure routing protocols (e.g., BGP, OSPF, MPLS) for efficient data routing.

• Quality of Service (QoS): Implement QoS policies to prioritize critical traffic.
• Security Measures: Implement security measures including ACLs, firewalls, IDPS, and VPNs.

• Monitoring and Troubleshooting: Set up monitoring tools to detect and resolve network issues.

• Capacity Planning: Analyze traffic patterns for capacity upgrades.
• Disaster Recovery and Redundancy: Design disaster recovery plans and redundancy mechanisms.
• Documentation: Maintain documentation of network configurations and changes.
• Network Optimization: Fine-tune configurations and upgrade hardware/software for better performance.
• Compliance and Regulatory Requirements: Ensure compliance with industry standards and regulations.
• Team Collaboration: Work with cross-functional teams to meet goals.
• Training and Knowledge Sharing: Keep updated on latest technologies and share knowledge.
• Incident Response: Develop plans for security breaches and outages.

The successful candidate must have:

• Minimum of 5 years’ experience in network engineering in the IPS or FNO industry.
• Proficiency with JUNIPER, CISCO, or ARISTA equipment.
• Strong troubleshooting skills.
• Excellent communication skills.

• Grade 12
• Relevant Bachelor’s Degree (advantageous)
• Networking Certifications such as JNCIP, CCNP, ITIL

Send your CV with contactable references to the provided address.

Preference will be given to Previously Disadvantaged Individuals, in line with Herotel’s Employment Equity Plan.

Submitting your CV grants Herotel permission to process your personal data as per our Privacy Policy.