Systems Administrator Jobs in Johannesburg

Wire Speed Systems - Johannesburg, Limpopo, Kwazulu Natal, Gauteng, South Africa

• Monitor and test application performance for potential bottlenecks, identify possible solutions, and work with developers to implement those fixes. • System administration and IT certifications in Linux...

from: pnet.co.za - 17 days ago

Hire Resolve - 6665 Johannesburg, South Africa

Business Intelligence: Work with business stakeholders to understand reporting and analytical needs, developing and optimizing reports and dashboards. SQL Expertise: At least 3-5 years of hands-on experience...

from: simplify.hr - More than 30 days ago

Workforce Staffing - Gauteng - Parktown, Johannesburg, South Africa

Monitoring & Troubleshooting: Proactively monitor system performance, analyse logs, and resolve issues quickly to minimize downtime. Perform root cause analysis of complex system failures and implement...

from: pnet.co.za - 4 days ago

Cool Ideas Service Provider (VONQ) - Johannesburg, Gauteng, Tshwane Metropolitan, Johannesburg Metropolitan, South Africa

We are an award winning South African fibre ISP and hosting company. The IT and Sys-Admin team are tech nerds at heart that love building cool stuff. We try to use our love for tech to drive us in creating... 25000.00-40000.00 ZAR/YEAR

from: pnet.co.za - 23 days ago

Set Consulting - Edenvale

o Design, deploy, and manage VMware environments, including vSphere, ESXi o Conduct regular backups and testing of disaster recovery procedures. troubleshooting virtualized environments using VMware technologies...

from: executiveplacements.com - More than 30 days ago

AVI - Bryanston, Gauteng, South Africa

Implement and optimise tools to effectively manage and monitor infrastructure and provide effective alerting and reporting with regards to security incidents and vulnerability assessments Play lead role...

from: pnet.co.za - 15 days ago

N-tegrate Talent Solutions pty ltd - Johannesburg, Gauteng, South Africa

Deploy, configure, and manage Linux-based environments across multiple distributions ( Ubuntu, RedHat, Amazon Linux, SUSE, Fedora, Oracle ). Configure and troubleshoot firewall rules, NAT, route tables... Market Related

from: pnet.co.za - 16 days ago

Hire Resolve - 2118 Johannesburg, South Africa

Managing and supporting Windows servers in a range of functions, including Active Directory (AD/LDAP), DHCP, DNS, NPS, Certificate Services, IIS, and Hyper-V. Certifications: A+ & N+, MTCNA, ICND1, UBWA...

from: simplify.hr - 17 days ago

Datafin IT Recruitment - Johannesburg, Johannesburg Metropolitan, South Africa

Be the primary technical implementor of Salesforce configuration changes, including flows, assignment rules, approval processes, fields, page layouts, record types, dynamic layouts, apps, actions, custom... Market related

from: pnet.co.za (+1 source) - 22 days ago

Data Centrix - Midrand

Design, implement, and oversee solutions across Microsoft technologies, backup solutions, hypervisors, and back-office IT environments. Knowledge of backup and disaster recovery solutions (e.g., Veeam...

from: executiveplacements.com (+1 source) - 21 days ago