IT Network Support Specialist

1 week ago

Johannesburg, South Africa Mediro ICT Full time

Analyze network data to determine network usage.

Configure security settings or access permissions for groups or individuals.

Configure wide area network (WAN) or local area network (LAN) routers or related equipment.

Document network support activities.

Configure and define parameters for installation or testing of local area network (LAN), wide area network (WAN), hubs, routers, switches, controllers, multiplexers, or related Networking equipment.

Evaluate local area network (LAN) or wide area network (WAN) performance data to ensure sufficient availability or speed, to identify network problems, or for disaster recovery purposes.

Identify the causes of networking problems, using diagnostic testing software and equipment.

Install and configure wireless networking equipment.

Install network software, including security or firewall software.

Install new hardware or software systems or components, ensuring integration with existing network systems.

Install or repair network cables, including fiber optic cables.

Perform routine maintenance or standard repairs to networking components or equipment.

Test computer software or hardware, using standard diagnostic testing equipment and procedures.

Troubleshoot network or connectivity problems for users or user groups.

Analyze and report computer network security breaches or attempted breaches.

Back up network data.

Create or revise user instructions, procedures, or manuals.

Create or update technical documentation for network installations or changes to existing installations.

Document help desk requests and resolutions.

Maintain logs of network activity.

Monitor industry websites or publications for information about patches, releases, viruses, or potential problem identification.

Provide telephone support related to networking or connectivity issues.

Research hardware or software products to meet technical networking or security needs.

Run monthly network reports.

Test repaired items to ensure proper operation.

**Strategy and planning**:
Perform network LAN, WAN and Integrated Voice Network Designs.

LHC MPLS capacity Planning and management.

LHC IP addressing and SUBNET Planning.

Determine the relevant role players involved in the installation/implementation and their responsibilities.

Submitting the necessary change requests for the installation/implementation indicating actions and dates.

Conduct the appropriate pre-implementation testing in accordance with test cases and scenarios developing an installation plan to ensure smooth implementation.

**Operational management**:
Conduct network assessments on client sites and report on findings with possible network solutions.

Manage all site network hardware and equipment, Firewalls, switches, and UPSs.

Arrange Change Control with clients where applicable.

Determine Production system network dependencies and independencies to other equipment/systems and the applicable impact.

LAN / WAN Network connectivity troubleshooting, monitor network equipment/systems and dependent equipment/systems to ensure that the network equipment/system operates according to standards and specifications.

Monitor network equipment/systems.

Recommend, schedule, and perform network improvements, upgrades, and repairs conducting workshops to consult all relevant role players and assign responsibilities.

Manage and/or provide guidance to junior members of the team.

Liaise closely with 3rd party vendors.

Conduct the appropriate pre-implementation testing in accordance with test cases and scenarios.

ITIL Process management.

Montlhly reporting.

Configure, Deploy and maintain Cisco devices.

3 Year Diploma or Degree is essential.

At least 5-7 years related work experience dealing with Network Infrastructure.

Network Support Specialist experience across multiple platforms.

Experience in a healthcare, insurance, banking or financial services environment.

Relevant security certifications in Information security - CISSP an advantage.

Demonstrable experience in managing Service Delivery in an out-sourced environment.

CCNA, CCNP, ITIL Foundation.

Experience 5 - 10 years in an IT Networking Operational environment.

Sound knowledge of Firewalls and Cisco switches.

Driver’s license and ability to travel.

Experience with data management.

Switch firmware management.

Experience documenting and maintaining configuration and process information.

Between 7 - 10 Years

  • Network Specialist

    2 months ago

    Johannesburg, South Africa Curiska (Pty) Ltd Full time

    We are seeking a highly capable network specialist to optimize our company's IT network. You will be evaluating our network's performance, collaborating with our IT team to increase network capacity, and overseeing network security. To ensure success as a network specialist, you should possess in-depth knowledge of network technologies and experience in a...

  • Business Support Specialist: Ot Sustainability

    3 weeks ago

    Johannesburg, South Africa Sabenza IT Full time

    Business Support Specialist: OT Sustainability Networking - IT Johannesburg - Gauteng - South Africa Are you passionate about shaping the technological landscape of both Information Technology (IT) and Operational Technology (OT) domains? Do you thrive on designing and implementing cutting-edge infrastructure solutions that seamlessly integrate Digital...

  • Business Support Specialist: Ot Sustainability

    2 weeks ago

    Johannesburg, Gauteng, South Africa Sabenza IT Full time

    Business Support Specialist: OT Sustainability Networking - ITJohannesburg - Gauteng - South AfricaAre you passionate about shaping the technological landscape of both Information Technology (IT) and Operational Technology (OT) domains? Do you thrive on designing and implementing cutting-edge infrastructure solutions that seamlessly integrate Digital...

  • Network Specialist

    2 weeks ago

    Johannesburg, South Africa South African Bankers Services Company Pty Ltd Full time

    **Job Description**: The principal purpose of the Network Specialist is to provide persistent support of the networked ecosystem of BankservAfrica and provide consultancy support associated to the networked environment to BankservAfrica clients. **Key stakeholders, the Network Engineer will engage with**: **External clients** - Banks (South African and...

  • Network Specialist

    2 weeks ago

    Johannesburg, South Africa BankservAfrica Full time

    **Do you see a future that includes more?** **More exposure to innovative technologies, more personal growth, more experience?** **Look at the position we have available and see how, together we can shape your future, so that you can give more and include more.**: - Job Title- Network Specialist- Location- Selby - Johannesburg, GP 2001 ZA (Primary)-...

  • Network Specialist

    2 weeks ago

    Johannesburg, Gauteng, South Africa South African Bankers Services Company Pty Ltd Full time

    Job Description:The principal purpose of the Network Specialist is to provide persistent support of the networked ecosystem of BankservAfrica and provide consultancy support associated to the networked environment to BankservAfrica clients.Key stakeholders, the Network Engineer will engage with:External clients Banks (South African and International) SARB...

  • Network Administrator

    2 weeks ago

    Johannesburg, South Africa Recru-it Full time

    Job SummarySecure and maintain the organisations computer systems networkMaintain a reliable, secure and efficient data communications network Key Performance Areas Plan and Set Up Network InfrastructureMaintain High Availability Network InfrastructureConduct Research on Latest Networking PracticesPerform General Administrative Functions Key Tasks (By KPA...

  • Network Specialist

    2 weeks ago

    Johannesburg, Gauteng, South Africa BankservAfrica Full time

    Do you see a future that includes more?More exposure to innovative technologies, more personal growth, more experience?Look at the position we have available and see how, together we can shape your future, so that you can give more and include more: Job Title Network Specialist Location Selby Johannesburg, GP 2001 ZA (Primary) Occupational Level Professional...

  • Fibre Network Support Specialist

    7 days ago

    Johannesburg, South Africa Adcorp Holdings Full time

    **Synopsis** My client is seeking a Fibre Network Support Specialist to take ownership in the resolution of all customer escalations sent to the Fibre Escalations team within the stipulated timeframes and SLA’s. Most importantly to conduct root cause analysis and manage trends by implementing process improvements throughout the business. The individual...

  • Security and Networking Systems Specialist

    2 weeks ago

    Johannesburg, South Africa Skill Select Africa Full time

    **Job Overview**: **Date Posted**: Posted 2 hours ago- **Location**: Johannesburg, Gauteng- **Job Title**: Security and Networking Systems Specialist- **Salary**: R20,000- **Education Level**: Diploma- **Job Level**: Intermediate- **Minimum Experience**: 3 - 5 Years**Security and Networking Systems Specialist - Johannesburg.**: My client is committed to...

  • Senior Network Administrator

    2 months ago

    Johannesburg, South Africa Disruptive IT Full time

    **Role Description** This is a contract role for a Senior Network Administrator. The Senior Network Administrator will be responsible for troubleshooting network issues, system administration, and technical support. The role will focus on network administration, network security, and ensuring the network meets the requirements of the business. The Senior...

  • Senior Network Administrator

    2 days ago

    Johannesburg, South Africa Disruptive IT Full time

    **Role Description** This is a contract role for a Senior Network Administrator. The Senior Network Administrator will be responsible for troubleshooting network issues, system administration, and technical support. The role will focus on network administration, network security, and ensuring the network meets the requirements of the business. The Senior...

  • Senior Network Administrator

    2 weeks ago

    Johannesburg, Gauteng, South Africa Disruptive IT Full time

    Role DescriptionThis is a contract role for a Senior Network Administrator. The Senior Network Administrator will be responsible for troubleshooting network issues, system administration, and technical support. The role will focus on network administration, network security, and ensuring the network meets the requirements of the business. The Senior Network...

  • IT Support Specialist

    2 months ago

    Johannesburg, South Africa AIELI SYSTEMS Full time

    We are looking for a highly capable IT support specialist to provide technical assistance to our staff. In this role, your duties will include ensuring optimal use of our hardware and software technologies, enhancing system performance, and securing data. You will also be required to advise on IT equipment upgrades. To ensure success as an IT support...

  • Network Sales Specialist

    4 weeks ago

    Johannesburg, South Africa Dimension Data Full time

    Are you tired of being treated as an employee rather than as a valued colleague? Are you looking for a job where you can grow your career without compromising your current lifestyle? We are searching to add another Network Sales Specialist to our great team. Please read through and apply! As a Network Sales Specialist, you'll be responsible for driving...

  • Fibre Network Support Specialist

    2 weeks ago

    Johannesburg, Gauteng, South Africa Adcorp Holdings Full time

    SynopsisMy client is seeking a Fibre Network Support Specialist to take ownership in the resolution of all customer escalations sent to the Fibre Escalations team within the stipulated timeframes and SLA's. Most importantly to conduct root cause analysis and manage trends by implementing process improvements throughout the business. The individual will be...

  • Network Administrator

    6 days ago

    Johannesburg, South Africa Recru-it Full time

    Position: Network Administrator Type: PermanentLocation: Benoni Job SummarySecure and maintain the organisations computer systems networkMaintain a reliable, secure and efficient data communications network Key Performance Areas Plan and Set Up Network InfrastructureMaintain High...

  • IT Technical Support Specialist

    3 weeks ago

    Johannesburg, South Africa Kontak Recruitment SA Full time

    Edenvale, Johannesburg - Information Technology **IT Technical Support Specialist (On-Site) (JB3233)** **Edenvale, Johannesburg** R25 000 per month **Duration**: Permanent **Overview** - We are currently assisting our client, a prominent player in the ICT solutions field, in their search for a highly skilled and dedicated IT Technical Support Specialist...

  • Network Support Consultant

    2 months ago

    Johannesburg, South Africa Motivity (PTY) Ltd Full time

    **1. OVERVIEW OF THE ROLE** **Function**: - Enterprise Specialist support Group products that are sold to Corporate, Business and Government customers by MTN Business. This includes but not limited to APN/VSAT/CUG/LTE/3G/SHARED DATA& VOICE. - Common career path is to “Supervisor” or “Service Delivery Manager” who manages the overall operational...

  • Network Support Consultant

    24 hours ago

    Johannesburg, South Africa Motivity (PTY) Ltd Full time

    **1. OVERVIEW OF THE ROLE** **Function**: - Enterprise Specialist support Group products that are sold to Corporate, Business and Government customers by MTN Business. This includes but not limited to APN/VSAT/CUG/LTE/3G/SHARED DATA& VOICE. - Common career path is to “Supervisor” or “Service Delivery Manager” who manages the overall operational...