Senior Systems Engineer - Banking Infra & High Availability

Losika Consulting; Sandton; On-site; ZAR 500,000 - 900,000; Full time

Job summary

Losika Consulting is seeking an experienced Systems Engineer to provide technical expertise in Sandton, South Africa. You will be responsible for configuring, maintaining, and optimizing critical production environments within the banking sector.

Your role involves proactive monitoring, incident resolution, and automation initiatives. Ideal candidates will have 5–8 years' experience and a strong focus on operational efficiency in regulated environments.

Qualifications

• 5–8 years' experience supporting enterprise infrastructure environments.
• Experience supporting mission-critical production environments.
• Strong troubleshooting and root cause analysis capability.

Responsibilities

• Install, configure and maintain enterprise operating systems and infrastructure platforms.
• Monitor production systems to ensure maximum availability, resilience and performance.
• Support incident, problem and change management processes in accordance with ITIL standards.

Skills

Windows Server Administration

Linux Administration (RHEL preferred)

VMware

Azure Infrastructure

PowerShell

Bash

Enterprise Storage

Active Directory

Monitoring Tools (SolarWinds, SCOM, Dynatrace, Zabbix, PRTG or similar)

Disaster Recovery

Tools

Backup Technologies

Load Balancers

DNS

DHCP

Web Servers

Server Hardening

ITIL

Job description

Losika Consulting is seeking an experienced Systems Engineer to provide technical expertise in Sandton, South Africa. You will be responsible for configuring, maintaining, and optimizing critical production environments within the banking sector.

Your role involves proactive monitoring, incident resolution, and automation initiatives. Ideal candidates will have 5–8 years' experience and a strong focus on operational efficiency in regulated environments.