171 Network Architecture jobs in South Africa

Applications are invited for the Network Solutions Engineer position to be based in the Western Cape. (Cape Winelands / Northern Suburbs)This person will report to the Head of VAS.Purpose Of The RoleThe Network Solutions Engineer will be responsible for designing, implementing, and supporting advanced network solutions for our high-end and enterprise clients and will have a deep understanding of both wireless and fibre technologies, internal network architecture, and vendor-specific platforms such as Mikrotik, Unifi, Cambium, and Huawei.Key Performance Areas would include, but are not limited to: Lead the design and deployment of complex network solutions for Herotel Business customers. Conduct on-site assessments and develop customized end-to-end network architectures based on client needs. Design and configure networks from scratch, ensuring scalability, performance, and security. Troubleshoot and resolve technical issues across internal LANs, WANs, fibre, and wireless infrastructure. Provide high-level technical support and consulting to the sales and service teams. Create detailed documentation including network diagrams, configurations, and proposals. Stay current with emerging technologies and provide strategic input on potential upgrades and integrations. Serve as the technical point of contact during project scoping, implementation, and post-installation support. Identify and Develop new business opportunities by sourcing potential clients and proposing tailored network solutions. Key OutputsSuccessfully designed and implemented tailored network solutions for enterprise and hospitality clients, including full documentation and diagrams. Number of complex network projects delivered on time and within budget, meeting client performance and security requirements. High satisfaction scores from VIP clients and contribution to long-term retention through expert technical service and proactive support. Resolution of network issues within SLA timeframes, with root cause analysis and preventative solutions documented. Successful integration of Mikrotik, Unifi, Cambium, and Huawei products into client networks, including firmware upgrades and optimization. Quality of technical input and collaboration with sales and support teams to enable accurate scoping, quoting, and solution alignment. Development of technical documentation, guides, or internal training to upskill junior technicians or support staff. Adherence to security standards, network design best practices, and internal quality benchmarks. Actively identify potential new high-value clients through site visits, networking, and consultations. Propose tailored network solutions to prospective clients, contributing to business growth and new project acquisitions. Work ExperienceThe successful candidate must have the following experience/skills:3+ years VOIP experience. (Porta 1, Bicom, Yealink, Samsung, Quitum) etc. 5+ years networking experience. (Mikrotik, TP link, ZTE, Huawei, Cisco, Juniper) etc. 5+ years access point experience. (Unifi, Reyee, Huawei) etc. Proven ability to manage complex networking projects from concept to deployment. Networking Engineering WAN, LAN, Network Topologies, Routing, Switching and Firewall Security Environments. Competencies And SkillsExcellent problem-solving skills and ability to work independently in high-pressure environments. Self-disciplined, motivated and organized. Effective planning skills. Leadership skills. Exhibits strong attention to detail and organisational skills. QualificationsDegree or Diploma in Information Technology. A+ & N+ is required. MTCNA/MTCRE is required. The following network certifications will be advantageous: MCSE/MCITP CCNA/CWNP UBWS/UBWA If interested and meet all requirements, please submit your CV with contactable references and copies of related qualifications.Please NotePreference will be given to Previously Disadvantaged Individual candidates, in line with Herotel’s Employment Equity Plan. Submission of your CV provides Herotel with your express consent for us to process your personal information contained therein, for purposes of processing your application. Please refer to our Privacy Policy on our website for further information on how we process personal information. If you do not hear from us within 4 weeks, please deem your application as unsuccessful. #J-18808-Ljbffr

P.I. Works is the first company in the world to automate the management of a commercial 5G network.

Our automated network management products and services empower mobile operators to accelerate network transformation and to drive network quality and efficiency on the path to 5G. These solutions have been deployed across more than 84 mobile operators in 58 countries around the world.

Our success is built by our people that strive for excellence and deliver great value to our customers.

At the core of our success are a culture built on integrity, trust, and respect. We are looking for Network Data Solutions Delivery Engineer to lead mobile network product delivery projects, with a focus on next-generation optimization techniques with Network Automation Solutions, and keeps full engagement with our customer as a single point of contact.

Job Description:

• Work closely with customer mobile network teams for network performance monitoring and reporting activities
• Provide onsite support for customer and feedback to product, integration and support teams
• Create custom dashboards and automated reports on key business metrics for various use cases
• Participate in technical meetings, monitor products performance, track customer demands
• Prepare and issue technical guidelines and results of technical studies
• Prepare and issue engineering level and executive-level reports

Required Qualifications:

• Diploma from Engineering Departments relevant to Mobile Telecommunications or Computer Science
• Basic Knowledge on Telecom domain KPIs and Parameters (Radio, Core, Transmission)
• Good level of SQL and ETL platform knowledge, able to write complex SQL queries
• Experience with tools in performance management (Optima/Helix, PrOptima, PRS, Eniq, etc.) is a plus
• Very good command of English
• Must have an excellent customer relationship with both verbal and written communication skills
• Experience with OEM vendor EMS/OSS systems and Managed Objects, parameters and measurements is a plus
• Reporting / BI Tools experience (PowerBI, Tableau, Qlikview, etc.) is a plus

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P.I. Works is the first company in the world to automate the management of a commercial 5G network.

Our automated network management products and services empower mobile operators to accelerate network transformation and to drive network quality and efficiency on the path to 5G. These solutions have been deployed across more than 84 mobile operators in 58 countries around the world.

Our success is built by our people that strive for excellence and deliver great value to our customers.

At the core of our success are a culture built on integrity, trust, and respect. We are looking for Network Data Solutions Delivery Engineer to lead mobile network product delivery projects, with a focus on next-generation optimization techniques with Network Automation Solutions, and keeps full engagement with our customer as a single point of contact.

Job Description:

• Work closely with customer mobile network teams for network performance monitoring and reporting activities
• Provide onsite support for customer and feedback to product, integration and support teams
• Create custom dashboards and automated reports on key business metrics for various use cases
• Participate in technical meetings, monitor products performance, track customer demands
• Prepare and issue technical guidelines and results of technical studies
• Prepare and issue engineering level and executive-level reports

Required Qualifications:

• Diploma from Engineering Departments relevant to Mobile Telecommunications or Computer Science
• Basic Knowledge on Telecom domain KPIs and Parameters (Radio, Core, Transmission)
• Good level of SQL and ETL platform knowledge, able to write complex SQL queries
• Experience with tools in performance management (Optima/Helix, PrOptima, PRS, Eniq, etc.) is a plus
• Very good command of English
• Must have an excellent customer relationship with both verbal and written communication skills
• Experience with OEM vendor EMS/OSS systems and Managed Objects, parameters and measurements is a plus
• Reporting / BI Tools experience (PowerBI, Tableau, Qlikview, etc.) is a plus

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P. I. Works is the first company in the world to automate the management of a commercial 5 G network. Our automated network management products and services empower mobile operators to accelerate network transformation and to drive network quality and efficiency on the path to 5 G. These solutions have been deployed across more than 84 mobile operators in 58 countries around the world. Our success is built by our people that strive for excellence and deliver great value to our customers. At the core of our success are a culture built on integrity, trust, and respect. We are looking for Network Data Solutions Delivery Engineer to lead mobile network product delivery projects, with a focus on next-generation optimization techniques with Network Automation Solutions, and keeps full engagement with our customer as a single point of contact. Job Description: Work closely with customer mobile network teams for network performance monitoring and reporting activities Provide onsite support for customer and feedback to product, integration and support teams Create custom dashboards and automated reports on key business metrics for various use cases Participate in technical meetings, monitor products performance, track customer demands Prepare and issue technical guidelines and results of technical studies Prepare and issue engineering level and executive-level reports Required Qualifications: Diploma from Engineering Departments relevant to Mobile Telecommunications or Computer Science Basic Knowledge on Telecom domain KPIs and Parameters (Radio, Core, Transmission) Good level of SQL and ETL platform knowledge, able to write complex SQL queries Experience with tools in performance management (Optima/Helix, Pr Optima, PRS, Eniq, etc.) is a plus Very good command of English Must have an excellent customer relationship with both verbal and written communication skills Experience with OEM vendor EMS/OSS systems and Managed Objects, parameters and measurements is a plus Reporting / BI Tools experience (Power BI, Tableau, Qlikview, etc.) is a plus #J-18808-Ljbffr

P. I. Works is the first company in the world to automate the management of a commercial 5 G network. Our automated network management products and services empower mobile operators to accelerate network transformation and to drive network quality and efficiency on the path to 5 G. These solutions have been deployed across more than 84 mobile operators in 58 countries around the world. Our success is built by our people that strive for excellence and deliver great value to our customers. At the core of our success are a culture built on integrity, trust, and respect. We are looking for Network Data Solutions Delivery Engineer to lead mobile network product delivery projects, with a focus on next-generation optimization techniques with Network Automation Solutions, and keeps full engagement with our customer as a single point of contact. Job Description: Work closely with customer mobile network teams for network performance monitoring and reporting activities Provide onsite support for customer and feedback to product, integration and support teams Create custom dashboards and automated reports on key business metrics for various use cases Participate in technical meetings, monitor products performance, track customer demands Prepare and issue technical guidelines and results of technical studies Prepare and issue engineering level and executive-level reports Required Qualifications: Diploma from Engineering Departments relevant to Mobile Telecommunications or Computer Science Basic Knowledge on Telecom domain KPIs and Parameters (Radio, Core, Transmission) Good level of SQL and ETL platform knowledge, able to write complex SQL queries Experience with tools in performance management (Optima/Helix, Pr Optima, PRS, Eniq, etc.) is a plus Very good command of English Must have an excellent customer relationship with both verbal and written communication skills Experience with OEM vendor EMS/OSS systems and Managed Objects, parameters and measurements is a plus Reporting / BI Tools experience (Power BI, Tableau, Qlikview, etc.) is a plus #J-18808-Ljbffr

Applications are invited for the Network Operations Solutions Architect position to be based in Stellenbosch.
This person will report to the Head of Technology.

PURPOSE OF THE ROLE: The Network Operations Solutions Architect will be responsible for all network solutions from needs-analysis, through solutions architecture, implementation, and support.

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

• Design, implement, and optimize network and connectivity solutions for customers.
• Collaborate with cross-functional teams to develop tailored technical solutions.
• Architect and integrate technologies into cohesive, high-performing solutions
• Translate business requirements into scalable and innovative network products.

The successful candidate must have the following experience/skills: - Work Experience and Competencies:

• Minimum 3 years’ experience in:
• Multi-vendor environments, hardware and software.
• Network Engineering and Network Radio frequency experience.
• Documenting solutions and architecture that can be used for implementation and support of the solutions.
• Thorough understanding of Networks, systems and how to effectively use it to deliver solutions.
• Working with Enterprise and SME business customers.
• Analytical thinking and acumen for problem solving.
• Ability to transfer skills and knowledge to others.
• Technology stack experience: SD-WAN, VPN solutions, BGP, Network automation, Network monitoring, LAN management, Enterprise W-LAN, Security solutions, Mobile (LTE&5G).
• Network tools: Monitoring, reporting, scripting languages.

Qualifications

• Bachelor's degree in computer science, Information Technology, or a related field.
  
• Certifications and courses, as listed below, are highly desirable:
  Equipment vendor specific qualifications, Juniper, Cisco, Arista, Extreme, Fortinet, HP, Nokia.
• Project management qualification.

If interested and meet all requirements, please submit your CV with contactable references and copies of related qualifications.

PLEASE NOTE:

• Preference will be given to Previously Disadvantaged Individual candidates, in line with Herotel’s Employment Equity Plan.
• Submission of your CV provides Herotel with your express consent for us to process your personal information contained therein, for purposes of processing your application.
• Please refer to our Privacy Policy on our website for further information on how we process personal information.
• If you do not hear from us within 14 days, please deem your application as unsuccessful.

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Applications are invited for the Network Operations Solutions Architect position to be based in Stellenbosch.This person will report to the Head of Technology. PURPOSE OF THE ROLE: The Network Operations Solutions Architect will be responsible for all network solutions from needs-analysis, through solutions architecture, implementation, and support. Key Performance Areas would include, but are not limited to: Design, implement, and optimize network and connectivity solutions for customers. Collaborate with cross-functional teams to develop tailored technical solutions. Architect and integrate technologies into cohesive, high-performing solutions Translate business requirements into scalable and innovative network products. The successful candidate must have the following experience/skills: - Work Experience and Competencies: Minimum 3 years’ experience in: Multi-vendor environments, hardware and software. Network Engineering and Network Radio frequency experience. Documenting solutions and architecture that can be used for implementation and support of the solutions. Thorough understanding of Networks, systems and how to effectively use it to deliver solutions. Working with Enterprise and SME business customers. Analytical thinking and acumen for problem solving. Ability to transfer skills and knowledge to others. Technology stack experience: SD-WAN, VPN solutions, BGP, Network automation, Network monitoring, LAN management, Enterprise W-LAN, Security solutions, Mobile (LTE&5 G). Network tools: Monitoring, reporting, scripting languages. Qualifications Bachelor's degree in computer science, Information Technology, or a related field.Certifications and courses, as listed below, are highly desirable:Equipment vendor specific qualifications, Juniper, Cisco, Arista, Extreme, Fortinet, HP, Nokia. Project management qualification. If interested and meet all requirements, please submit your CV with contactable references and copies of related qualifications.PLEASE NOTE: Preference will be given to Previously Disadvantaged Individual candidates, in line with Herotel’s Employment Equity Plan. Submission of your CV provides Herotel with your express consent for us to process your personal information contained therein, for purposes of processing your application. Please refer to our Privacy Policy on our website for further information on how we process personal information. If you do not hear from us within 14 days, please deem your application as unsuccessful. #J-18808-Ljbffr

The career you're looking for starts here. Find the role that will give you challenges and opportunities.

If you are one of our employees who is interested in a job advertised on this website, then we encourage you to find out more and applyhere .

At First Quantum, we free the talent of our people by taking a very different approach which is underpinned by a very different, very definite culture – the “First Quantum Way”.

Working with us is not like working anywhere else, which is why we recruit people who will take a bolder, smarter approach to spot opportunities, solve problems and deliver results.

Our culture is all about encouraging you to think independently and to challenge convention to deliver the best result. That’s how we continue to achieve extraordinary things in extraordinary locations.

Company Description

First Quantum Minerals is a leading Canadian-based global mining & metals company focused on the production of copper, nickel, gold & cobalt. As a company, we strive for continuous excellence and after 25 years of operations we are now one of the world’s top 10 copper producers, exporting millions of tonnes of concentrate from multiple countries to customers worldwide. Our operations and future developments span across Africa, Europe, the Middle East, Australia and the Americas, and we are globally recognised for our specialist technical, engineering, construction and operational skills, which allow us to unlock value from complex mineral projects and deliver rewarding careers for our people, returns for our shareholders and sustainable development for the many local communities that host our operations. As we expand our operations, continue to provide metals to build the modern world and shift to a low carbon, greener economy in the years ahead, our mining projects will continue to require the best and the brightest talent to help us solve the emerging challenges of our time, shape our business and unlock opportunities for our future.

Job Description

Although our production and financial results are the engine that drives our business, it is the depth of capability in our people that will continue to determine First Quantum’s ongoing success. Reporting to the Regional IT Manager – EMEA of our IT division, this role will form an integral part of our Regional IT team. The ideal candidate will be responsible for maintaining, troubleshooting, and optimizing our enterprise network infrastructure with a focus on Cisco technologies. You will ensure network reliability, performance and security to support business operations. The role will demand a high level of technical expertise in network hardware, software and protocols. The incumbent will work within a team of other technical and support staff and may be required to interact with external vendors and customers as well as internal stakeholders such as project managers and IT teams.

Key Responsibilities:

The Network Engineer’s general accountabilities include, but are not limited to, the below:

Install, configure and maintain Cisco network devices, including routers, switches and wireless controllers.

Provide Tier 2/Tier 3 support for network-related issues, ensuring timely resolution of incidents and service requests.

Monitor network performance and troubleshoot latency, bottlenecks and other network issues.

Manage and support Cisco technologies such as Cisco ASA, Meraki, Nexus and Catalyst platforms.

Perform routine network maintenance and upgrades, including firmware updates and patches.

Document network configurations, procedures, and policies.

Collaborate with cross-functional IT teams on projects and system integrations.

Ensure compliance with company policies, industry standards and best practices.

Participate in on-call rotation and provide after-hours support as needed.

Ensure the Group Standards for Networking Architecture and Technology are adhered to in our mining operations.

Adds/Moves and Changes on a Cisco Unified Communications Manager

Deployment and Support of Cloud Manager Video Conferencing hardware

Troubleshoot issues related to connectivity between different devices on the same network segment

Support and troubleshoot network issues and coordinate with vendors.

Maintain detailed technical documentation.

Provide recommendations on improvements to network performance.

Manage vendor/stakeholder relationships and SLAs relating to network services.

Support other teams during new provisioning, ongoing maintenance windows, development work, with IP networking / sysadmin expertise.

Collaborate with other IT teams to resolve complex problems.

Plan for future growth by implementing scalable solutions.

Qualifications:

Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience).

Cisco certifications preferred (CCNP, or higher).

Excellent problem-solving skills and ability to work under pressure.

Strong communication skills and customer service orientation.

Experience with SDWAN technology

Understanding of how SIP trunks can be deployed in an Enterprise Phone System.

Experience & Technical Skills Required:

Proven experience as a Network Support Engineer with a focus on Cisco networking equipment.

Strong understanding of networking protocols and technologies (TCP/IP, BGP, OSPF, EIGRP, VLANs, STP, QoS).

Experience with Cisco IOS, NX-OS, and Meraki dashboard management.

Familiarity with network monitoring tools (SolarWinds, PRTG, etc.).

Knowledge of network security principles and technologies (Firewalls, VPNs, ACLs).

Experience with SDWAN technology

Understanding of how SIP trunks can be deployed in an Enterprise Phone System.

Other Requirements:

Candidates must have the right to work in the applicable region without visa sponsorship

Mobile. Willingness to work and travel across FQM’s operations and locations worldwide

Flexible hours due to 24-hour support model.

Fluency in English is required. Proficiency in other languages highly regarded

Excellent problem-solving skills and ability to work under pressure.

Strong communication skills and customer service orientation.

Core Values & Behavioural Profile:

FQM’s culture is centred on fostering innovation, harnessing original thinking and challenging convention. We work Bolder, Smarter, Driven, Together. These 4 pillars are the keys to our growth in the past, the success of our present, and the foundations of our continued evolution and improvement into the future.

BOLDER

Comfortable in an atmosphere where freedom, flexibility and challenging convention

Versatile and thrives in a challenging environment

Risk assessment ability and ability to balance competing interests of businesses

Strong ability to navigate complexity, operate with minimal bureaucracy and act strategically

Highly flexible an adaptable to fast changing priorities

SMARTER

Ability to exercise sound judgment, take initiative and work with minimal supervision

Identify and implement opportunities for improvement

DRIVEN

Aspires for excellence, setting high standards and taking accountability for performance

TOGETHER

Calm, confident and collaborative with an approachable, professional demeanour

Willingness to perform work scope outside of the core responsibilities of the role

Ability to develop and sustain relationships and trust with stakeholders and vendors

High level of personal credibility and strong adherence to the highest ethical standards

Additional Information

A dynamic, challenging and extraordinary working environment where safety is a number one priority

Opportunity to develop within a growing company that is currently one of the world's top 10 copper producers

Highly competitive base compensation & financial incentives (discretionary bonuses & Long-term share plan)

Leave options aligned with local market best practice

Performance over presence culture & flexible working environment as per business requirements

Diversity & Inclusion

At FQM, while at the beginning of our D&I journey, we are committed to embedding the principles of diversity and inclusion into our culture, company and practices with the aim of ensuring an environment of equity irrespective of race, gender age, religion, identity or experience.

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If you are already a First Quantum employee and have access to the First Quantum network, log into First Quantum MINE > Careers to apply internally for this opportunity.

If you are an employee without network access, contact your Site Recruiter.

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Review client requirements and collaborate with other IT engineers to define the optimal networking and firewalling solutions in accordance with organisational policies.

Design and implement new network solutions and / or improve the efficiency of current networks.

Configure firewalls for usage, manage their day-to-day operations and perform regular maintenance through upgrades and patches to ensure optimal performance, maximise network efficiency and security.

Configure, manage and maintain secure intra- and inter-organisational communication channels, such as VPNs and IPSec tunnels.

Perform quarterly firewall health checks removing unnecessary rules, interfaces, etc. and optimising rules where possible.

Assist with the installation, configuration and support of network equipment across the LAN, WLAN, WAN and SD-WAN, both wired and wireless.

Participate in cross-functional troubleshooting support for internal and external clients and network fault investigations.

Liaise with network service providers and vendors, ensuring service level agreements are met and organisational policies and principles adhered to.

Maximise network performance through ongoing monitoring and optimisation.

Ensure supporting documentation and diagrams remain up to date.

Ensure all network equipment is sufficiently secured (logically and physically), so that no unauthorised access can be gained.

Provide monthly reporting as required.

Maintain Network Monitoring Tools

Configure, Manage and Support Network Access Control (NAC) Systems

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