Senior Network and Systems Engineer

4 weeks ago


Johannesburg, Gauteng, South Africa Quadrant Systems Full time
Job Overview

We are seeking a highly skilled Senior Network and Systems Engineer to join our team at Quadrant Systems in Johannesburg. As a key member of our IT department, you will play a critical role in designing, implementing, and maintaining our network infrastructure.

About the Role

This technical advisory position provides capacity analytics and planning, infrastructure and network advice to our team. You will work closely with our Systems Manager to ensure seamless integration and alignment with our existing IT infrastructure stack.

The successful candidate will be required to collaborate with cross-functional teams throughout the entire business, as well as with our dealer network. Key responsibilities include:

Network Planning and Design
  • Assessing business requirements or new projects and vetting specifications for suitable integrated efficient solutions.
  • Working with IT Infrastructure and relevant vendors to define a concept design and a detailed design for each solution.
  • Identifying best practices and cost-effective solutions for business requests or new projects and aligning with the TSAM IT Infrastructure team.
Capacity Planning and Monitoring
  • Understanding and supporting application development environment and the direct impact on infrastructure resource requirements.
  • Analysing and forecasting Dealer network connectivity requirements based on historical trends and new product delivery plans.
  • Monitoring current network bandwidth fluctuations for customer and dealer-facing applications and reporting anomalies.
  • Capacity planning and impact for new Future Toyota team projects.
  • Proposing practical solutions for issues/anomalies identified.
  • Ensuring security and auditing compliance by raising detailed service requests for Infrastructure related change requests.
  • Standardising Future Toyota business partners and Dealer's connectivity mechanisms to TSAM.
Technical Support and Problem Resolution
  • Responding to and supporting Dealers and Vendors that TSAM connects to for 3rd party integration and who experience issues with this integration.
  • Liaising with the TSAM infrastructure team to coordinate and deploy these specific changes requested from Dealers and Vendors.
Scoping and Monitoring Technical Landscape
  • Using Dynatrace or other tools to monitor the environment, identify issues and propose solutions to resolve these.
  • Accurate measurement of new application deployment impact and sharing these timeously with TSAM Infrastructure team.
  • Accurate measurement of existing usage and confirming this against original planned capacity and highlighting issues timeously with TSAM Infrastructure team.
  • Assisting TSAM Infrastructure team in capacity planning and growth requirements for the Future Toyota landscape.
  • Adequate testing in QA environment to ensure smooth production deployment.


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