133 IT Staff jobs in South Africa

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A well-established business is seeking to appoint a Senior Network Administrator

Qualification

• National Diploma Engineering/Information Technology 5+ years; OR
• B.Eng / B.Sc Hons (Comp Sci/Engineering or related field) with 3+ years
  
  

• Working as a technical resource on network infrastructure
• Experience in network operations and service support
• Experience working with helpdesk as a support technician
• Experience monitoring and responding proactively to network and IT issues
• Experience monitoring, implementing and updating network security services
• Experience working with virtual networks, namespace management
• Experience interpreting and updating network designs
  
  

• Documenting network architecture at various OSI levels.
• Operating systems experience: Windows, Linux (Debian / Ubuntu), OS X Networking in virtual environments in particular KVM via Proxmox Enterprise Virtualisation as well as containerised environments such as Docker
• Networking security best practice; Firewall configuration and management.
• Maintenance and operation life cycle of Networking Equipment.
• Identity and Access Management, Single Sign-on and Federated Identity (IdP and SP)
• ITIL frameworks and ICT operations
  
  

• Windows
• Linux (Debian / Ubuntu)
• OS X Networking
• Networking security
• ITIL frameworks

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Information Technology
• Industries Staffing and Recruiting

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Job Description

Are you an experienced Senior Network Administrator based Johannesburg, seeking a new and challenging opportunity? This may be the position you have been searching for!

Requirements :

• 5 Years Network management
• Managing IT technical support functions within a structured service management framework, like ITIL.
• A detailed knowledge of a wide range of ICT products, systems and services supporting the delivering of a Technical Quality Assurance function.
• Extensive knowledge of desktop, server and network hardware, systems and services.
• Expert practical experience of the application of ICT technologies to solve business problems.
• Desktop and Data Centre hardware and software
• Fixed and mobile networking
• Email and messaging services
• Telecommunications services, data and voice
• DMZ and firewall services
• Providing senior networking expertise to the IT Operations team.

Managed Talent Solutions' client in the automotive industry is looking for a Network Administrator for a 3 month fixed term contract.

• Relevant certifications such as CompTIA Network+ and Cisco Certified Network Associate (CCNA) is required.

• Proficiency in networking protocols and technologies (TCP/IP, DNS, DHCP, VPN, VLANs, etc.).
• Knowledge of network hardware, including routers, switches, firewalls, and other networking devices.
• Experience with network monitoring and troubleshooting tools.
• Knowledge of SDWAN technology and connectivity.

• Understanding of network security principles and best practices.
• Familiarity with firewalls, intrusion detection/prevention systems.
• Experience on Palo Alto firewall is an advantage.

• Proficiency in various operating systems, especially Windows and Linux (for Linux would be an advantage, not a preference).
• Experience with server operating systems and services (e.g., Active Directory (Basic), DNS, DHCP).

• Ability to design and implement network infrastructure based on organizational needs.
• Capacity planning and optimization to ensure network performance.

• Effective communication skills to interact with colleagues, management, and end-users.
• Ability to document network configurations, procedures, and troubleshooting steps.

• Strong analytical and problem-solving skills to identify and resolve network issues promptly.
• Ability to troubleshoot hardware, software, and network problems.

• Efficient time management to handle multiple tasks and projects simultaneously.
• Quick response to network issues and outages.
• Ability to work collaboratively with other IT professionals, such as system administrators, security analysts, helpdesk support and 3rd party Vendors.
• The IT landscape is dynamic, and a network administrator should be adaptable to changes in technology and business requirements.

• Providing support to end-users and ensuring a positive customer experience.

• Maintain and manage networking switches and routers in coordination with the networking and security teams
• Develop and maintain comprehensive documentation of system architecture and networking equipment inventories
• Manage maintenance, spares provisioning, capacity planning, and replacement of networking hardware
• Oversee the management of physical and virtual servers running Linux and Microsoft Windows Server environments
• Ensure network availability and manage server room networking infrastructure.
• Respond promptly to break-fix issues related to network equipment in collaboration with the networking team
• Support ongoing network improvements and assist with forecasting future network requirements

• National Diploma in Engineering or Information Technology with 5+ years relevant experience; OR
• B.Eng or B.Sc Hons (Computer Science, Engineering, or related field) with 3+ years relevant experience

• Proven experience as a technical resource in network infrastructure management and support
• Hands-on experience with network operations, service support, and helpdesk collaboration
• Experience proactively monitoring and resolving network and IT issues
• Knowledge and practice of network security services implementation and maintenance
• Experience with virtual networks and namespace management
• Ability to interpret and update network design documentation

• Documenting network architecture across OSI layers
• Operating systems: Windows, Linux (Debian/Ubuntu), and OS X
• Networking in virtualised environments, especially KVM via Proxmox, and containerised environments like Docker
• Networking security best practices, including firewall configuration and management
• Lifecycle maintenance and operation of networking equipment
• Identity and Access Management, Single Sign-On, and Federated Identity protocols (IdP and SP)
• Familiarity with ITIL frameworks and ICT operations
• Strong understanding of TCP/IP, routing, DNS, DHCP, OSI stack, VPNs
• Configuration experience with networking switches and routers such as Cisco, HPE, Mellanox, and Arista
• Use of networking monitoring tools and support packages
• Solid grasp of Linux operating systems, open-source software, and networking tools
• Strategic thinking and influencing skills in IT networking and security contexts

• Maintain and manage, in conjunction with networking team, networking switches and routers conforming to requirements from Networking Security Team
• Develop, manage and maintain documentation of the system architecture.
• Develop and maintain database of existing networking equipment ²location, serial number, model, configuration management.
• Manage, in conjunction with networking team, maintenance of networking kit, spares provisioning, stores replacement, capacity planning, optics, line cards etc.
• Maintain and manage, in conjunction with networking team, servers both physical and virtual (Proxmox based on KVM) running Linux and Microsoft Windows Server Edition.
• Maintain and manage, in conjunction with networking team, server room level networking and availability.
• Respond, in conjunction with the networking team, to break-fix issues on networking equipment.

• National Diploma Engineering/Information Technology 5+ years; OR
• Eng / B.Sc. Hons (Comp Sci/Engineering or related field) with 3+ years

• Working as a technical resource on network infrastructure
• Experience in network operations and service support
• Experience working with helpdesk as a support technician
• Experience monitoring and responding proactively to network and IT issues
• Experience monitoring, implementing and updating network security services
• Experience working with virtual networks, namespace management
• Experience interpreting and updating network designs.

• Documenting network architecture at various OSI levels.
• Operating systems experience: Windows, Linux (Debian/ Ubuntu), OS X
• Networking in virtual environments in particular KVM via Proxmox Enterprise Virtualisation as well as containerised environments such as Docker
• Networking security best practice; Firewall configuration and management.
• Maintenance and operation life cycle of Networking Equipment.
• Identity and Access Management, Single Sign-on and Federated Identity (IdP and SP)
• ITIL frameworks and ICT operations

Reference: SSC000563-AK-1
A well-established public entity is seeking to appoint a Network Administrator.

Qualifications and Experience:

• Degree or a three-year Diploma in Information Technology (IT) or related fields.
• 5+ years’ experience in the field handling network and ICT security.
• Certification for Cisco Certified Network Professional (CCNP Enterprise or Security-certified) required.
• Certification for Cisco Certified Network Associate, (CCNA-certified) required.
• ITIL Foundation preferable.
• Experience with Cisco routers, Cisco Catalyst switches, Cisco ISE, Cisco ASA and Cisco FirePOWER.
• Networking (design, planning, and installation).
• Routing protocols – MPLS, OSPF, BGP, and Policy-Based Routing (PBR).
• Computer skills - MS Project, MS Office, Outlook 365, Microsoft Operating Systems, and Linux.
• Desktop software and server software (installing and configuring).
• Hardware technical skills, i.e., use tools and other means to fix/maintain/repair.

• Design, implement, and maintain network architecture and security safeguards.
• Manage and implement all network security processes and maintain proper reports for the same.
• Troubleshoot and resolve networking issues, communicating effectively with employees, management, and clients.
• Update knowledge and skills related to networks and document the SANSA network configurations for intellectual property purposes.

Please note that if you have not received a response within 14 days of submitting your application, your application was unsuccessful.

Bestmed is a non-profit, mutual medical scheme registered with the Council for Medical Schemes. We have been providing healthcare to the lives of South Africans for over 60 years.

Bestmed strives to be an employer of choice by:

1. Creating a Personally Ours culture where we can all contribute in our unique way to make Bestmed the best employer for our Talent.
2. Creating an environment that optimises individuals to contribute their best version of themselves.
3. Promoting a highly engaged workforce in a performance enabling environment where employees are valued and rewarded for their commitment and dedication.

Bestmed offers an exceptional benefit programme and competitive packages, including 23 days annual leave and a workday of only 8 hours, including a 30min break. Permanent employees have options of life cover, disability benefits, funeral cover, pension fund, medical aid and more. Access to development opportunities are plentiful. Office benefits include free parking, free Wi-Fi, landline phone allowance, and free refreshments. Bestmed Heartbeats also have access to fitness facilities and running clubs such as an on-site gym, the Bestmed Athletics Club, Pilates and the Tempo Wellness Programme (T&C apply). Many team interactions, recognition programmes and incentives make your support structure one with lots of fun, laughter and something to strive towards. We celebrate your successes, endurances and life events with you. We constantly strive to innovate for you and by you.

If you are willing to lead the way, go the extra mile, do the right thing, be upbeat and play for the team…you may be the perfect candidate to join a journey that is Personally Yours with Bestmed!

We are committed to ensuring that all employees have opportunities for professional development, as well as fair compensation and employee benefits. We are also committed to ensuring a congenial and collegial work environment, where innovation is welcomed and encouraged. As such, we reinforce a culture of zero tolerance towards any forms of inappropriate behaviour, abuse (including abuse of power, privilege or trust), harassment, or exploitation of any kind to safeguard our members, employees and partners. This is our top priority and we take our responsibilities extremely seriously. All employees are required to share in this commitment through our Code of Conduct.

Bestmed is an equal opportunity, disability-confident employer and we are committed to achieving the highest standards of diversity, fairness and equality. We conduct the most appropriate pre-employment assessments and verification checks to ensure that high standards are maintained. Should you have a disability and require any additional support, please contact us at

Bestmed reserves the right to schedule and cancel assessments and interviews. Bestmed also reserves the right not to make a placement.

Facilitate an environment for optimal support to contracted Specialists as well as the Service Providers Department.

• Sectional performance parameters: SLA as reported weekly, average will be measured
• Taking the lead in activities on Sectional (SP, contracting & research) level
• Specialists Contracting and Research Management
• Support Manager and other TLs in tasks and initiatives beneficial to the Scheme and MHC & SPs
• Staff management initiatives
• Quality Assurance
• Client Satisfaction

• Grade 12
• Diploma in Business Administration

Experience - Essential

• 2 years Administration experience
• 2 years Microsoft Excel experience

Thank you for your interest in Bestmed Medical Scheme.

Due to the large amount of applications we receive, only shortlisted candidates will be contacted.

Should you not be contacted within 2 weeks of the advertisement closing date, please consider your application as unsuccessful. Your CV will however be put onto our database and we will contact you should any suitable vacancies arise in future.

We wish you the best of luck.