Hybrid Infrastructure Lead: Uptime & Security

Euphoria Telecom; Johannesburg; Hybrid; ZAR 1,200,000 - 1,700,000; Full time

Benefits offered by this job

Market-related salary

Optional Retirement Annuity

Group Life Cover

Modern offices

Generous leave policies

Regular company events

Breakfast, lunch and snacks provided

Job summary

Euphoria Telecom in Johannesburg is seeking an Infrastructure Manager to own a hybrid cloud/on-premises production estate, lead a capable technical team and shape the platform’s evolution. You’ll run end-to-end reliability, security and performance improvements, with direct impact on customer experience.

This hands-on leadership role requires deep Linux/Windows, AWS, and database expertise, plus strong incident response, change control and automation skills to keep mission-critical services

Qualifications

• Extensive infrastructure experience with leadership of a production estate.
• 24/7 production environment responsibility with direct customer impact.
• Hybrid on-premises and cloud experience (AWS).
• Deep Linux/Windows admin incl. IIS and PowerShell.
• Strong AWS experience (EC2, VPC, RDS/Aurora, S3, IAM).
• Solid networking knowledge (routing, firewalls, VPNs, DNS).
• MySQL operations incl. replication, backups and recovery.
• Monitoring/observability, configuration management and automation.
• CI/CD and infrastructure automation expertise.
• Strong Bash/PowerShell capability and risk awareness.
• MySQL operations: replication, upgrades, backup, recovery.
• Monitoring and observability experience.
• Configuration management, CI/CD, and infra automation.
• PowerShell and Bash scripting.
• Sound judgment on production changes and risk.

Responsibilities

• Owning uptime, capacity, resilience and change management across PBX, SIP, DB, app and API environments.
• Leading monitoring and observability across the estate.
• Managing hybrid AWS and data-centre architecture, including networking and IAM.
• Improving deployment, configuration management and infrastructure automation.
• Leading platform upgrades and migrations and modernising systems.
• Managing logging, auditing, backup and recovery capabilities.
• Owning infrastructure security and least-privilege access controls.
• Leading a small infrastructure team, on-call and documentation standards.
• Collaborating with CTO and development teams on architecture and risk.

Skills

Linux

Windows Server

IIS

PowerShell

AWS (EC2, VPC, RDS/Aurora, S3, IAM)

MySQL

Networking

CI/CD

Infrastructure automation

Bash

Security

Team leadership

Tools

Terraform

Docker/Kubernetes

Kubernetes

OpenSIPS/Kamailio

Keycloak/OIDC

Job description

Euphoria Telecom in Johannesburg is seeking an Infrastructure Manager to own a hybrid cloud/on-premises production estate, lead a capable technical team and shape the platform’s evolution. You’ll run end-to-end reliability, security and performance improvements, with direct impact on customer experience.

This hands-on leadership role requires deep Linux/Windows, AWS, and database expertise, plus strong incident response, change control and automation skills to keep mission-critical services