Network Security Specialist

3 weeks ago


Sandton, South Africa Dimension Data Full time
Responsible Network Security Engineering

We are looking for a highly skilled Network Security Engineer to join our team. As a key member of our IT department, you will be responsible for ensuring the security and integrity of our network infrastructure.

  • Gather information from various sources to make accurate assessments and recommendations
  • Implement network monitoring solutions to identify potential security vulnerabilities
  • Develop and implement security protocols to prevent unauthorized access to our network
  • Collaborate with other engineering teams to ensure seamless integration with existing systems
  • Plan and conduct field tests to verify network configurations and provide recommendations for improvement
Essential Qualifications
  • Bachelor's degree in Computer Science or related field required
  • Experience with networking security tools, software and hardware
  • Experience with network infrastructure and security protocols is preferred
  • Experience with Linux/Unix administration and administration of network devices is preferred


  • Sandton, South Africa Dimension Data Full time

    Job DescriptionWe are seeking a skilled F5 Network Security Solutions Specialist to join our team at Dimension Data. This role will focus on implementing and maintaining F5 Networks products and other network security solutions.Key Responsibilities:Implement and Maintain Network Security Solutions: The successful candidate will be responsible for...


  • Sandton, South Africa Dimension Data Full time

    Job SummaryWe are seeking a highly skilled Network Security Engineer to join our team at Dimension Data. As a Network Security Engineer, you will be responsible for designing and implementing secure network architectures, as well as monitoring and maintaining the security of our network infrastructure.Key ResponsibilitiesDesign and implement secure network...


  • Sandton, South Africa Dimension Data Full time

    Job Title: F5 Network Security EngineerWe are seeking a highly skilled F5 Network Security Engineer to join our team at Dimension Data. As a key member of our security team, you will be responsible for implementing and maintaining F5 Networks products and other network security solutions.Key Responsibilities:Implement and maintain F5 Networks products and...


  • Sandton, South Africa Dimension Data Full time

    FunctieomschrijvingAs a Network Security Engineer, you'll be responsible for network security and the implementation of Cisco IOS/IOUs (Internetwork Operating System) equipment. You will support multiple users on different platforms including PCs, Macs and Linux systems. You will need to install new hardware or upgrade existing components as...


  • Sandton, South Africa Neptune Full time

    About NeptuneWe are a reputable educational institution dedicated to providing quality education in the field of Information Technology.Job OpportunityWe are seeking an experienced Network Security Instructor to join our faculty on a fixed-term basis.Key ResponsibilitiesLecture Network Security-related modules to students in our faculty on a fixed-term...


  • Sandton, South Africa Dimension Data Full time

    FunctieomschrijvingDo you want to work in a company where everyone is valued, appreciated and respected? We believe this F5 Network Security Engineer was created for you! Please read through and apply!As a Network Security Engineer, you'll be responsible for implementing and maintaining F5 Networks products and other network security solutions. You will...


  • Sandton, South Africa Dimension Data Full time

    Job OverviewDimension Data is seeking a skilled Network Engineer to join our team. As a Network Engineer, you will be responsible for supporting and maintaining our network infrastructure. This includes resolving issues that arise on the network or server, as well as assisting with other IT-related tasks such as software installation and configuration,...


  • Sandton, South Africa Dimension Data Full time

    About the RoleWe are seeking a highly skilled Information Security Specialist - Senior to join our team at Dimension Data.This is a high-level position that requires a strong background in network security, with a focus on securing vulnerabilities and reducing risk of system and/or asset compromises.


  • Sandton, South Africa Dimension Data Full time

    Job DescriptionAt Dimension Data, we are seeking an experienced Network Security Expert to join our team. This role is responsible for the end-to-end management of the organisation's firewall infrastructure.


  • Sandton, South Africa LZ Security & Service GmbH Full time

    A Security Engineer is a crucial member of an organization’s IT team, specializing in safeguarding digital assets and maintaining the security posture of the company. They work to design, implement, and manage security measures to protect against cyber threats, unauthorized access, and data breaches. Key Responsibilities: Security Infrastructure...


  • Sandton, South Africa Dimension Data Full time

    Job DescriptionDimension Data is seeking a skilled Network Engineer to join our team. As a Network Engineer, you will play a critical role in supporting and maintaining our network infrastructure.About the RoleWe are looking for an experienced Network Engineer who can design, implement, and maintain our networking solutions.The ideal candidate will have a...

  • Network Specialist

    2 months ago


    Sandton, South Africa Discovery Ltd. Full time

    **Business Unit**:Discovery Central Services**Function**:Network Infrustructure (Security, Storage, Virtual**Date**:2 Oct 2024- Discovery - Technology Services Network Specialist**About Discovery** - Discovery’s core purpose is to make people healthier and to enhance and protect their lives. We seek out and invest in exceptional individuals who understand...


  • Sandton, South Africa Dimension Data Full time

    Job SummaryWe are seeking a skilled Network Security Solutions Expert with a specialization in F5 technologies to join our team at Dimension Data.Key ResponsibilitiesImplement and maintain F5 Networks products and other network security solutions.Provide technical expertise in network-based intrusion detection systems (IDS), IPS, AIS, Web Application...


  • Sandton, South Africa Eduvos Academic Full time

    Eduvos is looking to employ a Security and Networking Lecturer at our Midrand campus on a fixed term basis. Type of appointment:Fixed Term employment opportunityPurpose:To lecture Information Technology-related modules, in the faculty on a fixed-term basis.To assist in the administration and departmental affairs and activities as required by the academic...

  • Security Specialist

    1 month ago


    Sandton, South Africa Stonebridge HR Solutions Full time

    Job Title: Security SpecialistWe are seeking a highly skilled Security Specialist to join our team at Stonebridge HR Solutions. As a key member of our security team, you will be responsible for ensuring the safety and security of our clients' assets and infrastructure.Key Responsibilities:Analyze data from various security sources to identify potential...


  • Sandton, South Africa Dimension Data Full time

    Job DescriptionThe Senior Network Engineer will be responsible for the end-to-end management of Dimension Data's firewall infrastructure. This includes designing, implementing, monitoring, and managing firewalls, as well as setting up secure inter- and intra-organisation communication channels. The role also provides specialist or architecture advice and...


  • Sandton, South Africa Dimension Data Full time

    Job Title: Senior Network EngineerJob Summary:The Senior Network Engineer is responsible for the end-to-end management of the organisation's firewall infrastructure, including design, implementation, monitoring, and management. This role involves setting up secure inter- and intra-organisation communication channels, such as VPNs and IPSec tunnels. The...


  • Sandton, South Africa Affinity Services Full time

    Network TechnicianAffinity Services is seeking a skilled Network Technician to maintain and improve our network infrastructure, ensuring optimal performance and security for all users.Key ResponsibilitiesInstall, configure, and maintain network devices, including routers, switches, and firewalls.Monitor network performance and diagnose system faults,...


  • Sandton, South Africa Affinity Services Full time

    Affinity Services is seeking a skilled Network Technician to maintain and improve our network infrastructure. As a critical member of our technology team, you will ensure optimal network performance and security for all users. Your expertise will be essential in resolving connectivity issues, implementing network upgrades, and collaborating with other IT...


  • Sandton, South Africa Dimension Data Full time

    Job SummaryWe are seeking a highly skilled Network Engineer to join our team at Dimension Data. As a Network Engineer, you will be responsible for the installation and maintenance of our company's networking infrastructure.Your key responsibilities will include:Designing and implementing secure, scalable, and resilient networks with minimal user...