Senior Systems Security Engineer

11 hours ago


Johannesburg, South Africa Network Recruitment Full time
My client is a leading Software Solutions provider, serving a vast variety of industries.

In this role, your main function will be to oversee cloud and on-premises infrastructure security, system updates, and certificate management, and deliver seamless solutions that meet the needs of the business, including product support.

It Involves:
  • Manage and maintain Linux (Amazon Linux 2023) security updates.
  • Execute package management and updates on GitLab & Wazuh.
  • Design, deploy, implement & maintain:
    • Email security protocols (DNS, DKIM, SPF) and best practices (IAM, public clouds vs private zones, least privileges, segregation of duties, and change control)
    • Zero-trust infrastructure (VPN solutions)
    • Network protocols / concepts (TCP/IP, DNS, DHCP, subnets, routing, and firewalls).
    • Cloud infrastructure (Azure & AWS) - Migration from On-Prem (MSSQL, PostgreSQL, MySQL) to cloud-based environments (AWS / Azure).
    • DevOps practices (CI/CD pipelines and CI/CD techniques; Octopus Deploy, TeamCity, Atlassian Pipelines, Jenkins).
    • Containerization and orchestration (Docker, Kubernetes)
  • Infrastructure-as-code tools (Terraform, Ansible, or CloudFormation.)
  • Scripting (Bash, Python, PowerShell)

Education:

  • A Bachelors Degree in computer science, Engineering or equivalent)

Job Experience & Skills Required:

  • 7+ years Linux systems administration experience
  • Experience in mentorship (of junior team members)
  • Excellent communication skills and solid stakeholder engagement experience.

Do not miss out on this opportunity to make your mark.

Apply Now



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