linux system admin

Senior ISP Core Network Engineer Location: On-site Experience Level: Senior (5-10 Years)Position Overview: We are seeking a highly experienced Senior ISP Core Network Engineer with a minimum of 10 years of hands-on technical expertise to manage and optimize our core routing architecture. You will be responsible for public and private peering operations,...

Dataprophet is seeking an experienced EDGE Software Engineer to join a small team of senior engineers and execute the Edge product roadmap. The role focuses on Linux systems, streaming data, and concurrent programming within a highly secure, scalable Edge environment. You will work on deploying and maintaining the Edge fleet, ensuring reliability across...

Duties & Responsibilities ENVIRONMENT: The strong technical expertise of a Senior IT Engineer with 10+ years applicable work experience in Linux and Windows environments is sought to join the team of a dynamic Centurion-based Tech company. Your core role will be to maintain & support the Linux and Windows-based infrastructure and database servers –...

Dev Ops Developer Reference: HTJ -ES-1 Work from anywhere with flexible hoursR700 000 - R1 200 000 Duties & Responsibilities Management of several server environments Automation of builds and deployments System security Networking and operational database administration Systems run on a Linux operating system on self-managed server or virtual machine...

Hire Resolve's client is looking for a Senior C Engineer, to be based in Johannesburg/ Pretoria, Gauteng. The candidate will need to have a deep understanding of systems programming in a Linux environment. This role requires an expert-level engineer who not only writes efficient code but also shapes the technical direction, mentors team members, and ensures...

Johannesburg, South Africa | Posted on 11/09/2026 Location: Johannesburg | Work Type: Office Based | Job ID: J About our client: Our client offers financial service solutions helping their clients achieve their dreams. With an emphasis on culture fit, they boast a dedicated team of over 600 employees, many with over a decade of tenure. They have built...

Senior ISP Core Network Engineer Location: On-site Experience Level: Senior (5-10 Years)Position Overview: We are seeking a highly experienced Senior ISP Core Network Engineer with a minimum of 10 years of hands-on technical expertise to manage and optimize our core routing architecture. You will be responsible for public and private peering operations,...

Planning and execution of environment activities: - Responsible for UNIX administration with Hardware fixes for servers in Data-center (Exadata, VMs, Individual servers) - Identifies risks associated with the Environment build up and takes preventative action to ensure requirements, quality and timelines are achieved - Uses the agreed Environments Tools to...

Kocho City of Cape Town, Western Cape, South Africa Tier 3 Platforms Engineer: End User Workspace Specialist (Intune/365) Kocho is an equal opportunities employer. We make recruitment decisions based on qualifications, skill set and experiences. We consider all suitable candidates regardless of their age, sex, gender reassignment, race, religious beliefs,...

Kocho City of Cape Town, Western Cape, South Africa Tier 3 Platforms Engineer: End User Workspace Specialist (Intune/365) Kocho is an equal opportunities employer. We make recruitment decisions based on qualifications, skill set and experiences. We consider all suitable candidates regardless of their age, sex, gender reassignment, race, religious beliefs, or...

Join Our Team: Integration Manager Are you ready to dive deep into the world of Linux, Python, Perl, Bash, and beyond?Do you possess a flair for crafting robust systems and a passion for cutting-edge encryption technologies? If so, we've got the perfect opportunity for you! Essential Skills Needed: Deep Knowledge of Linux Proficiency in Python/Perl/Bash...

Senior Full Stack Web Developer: Cloud Services - Remote IT - Software DevelopmentWestern Cape - South Africa, Remote ENVIRONMENT A prominent web hosting company is looking for a talented Senior Full-Stack Developer to lead the development of their new product. The ideal candidate will have prior experience with cloud technologies, React, Django, and...

Key Responsibilities: Cloud & Identity - Manage Google Workspace - Administer Microsoft 365 & Entra ID - Maintain MFA and access controls Security & Networking - Manage FortiGate firewalls - Support VPN connectivity - Monitor security incidents Infrastructure - Administer Windows Server - Manage Active Directory - Maintain VMware environments - Support...

Duties & Responsibilities ENVIRONMENT: THE strong technical expertise of a Senior IT Engineer with 10+ years applicable work experience in Linux and Windows environments is sought to join the team of a dynamic Centurion-based Tech company. Your core role will be to maintain & support the Linux and Windows-based infrastructure and database servers –...

DevOps DeveloperReference: HTJ001001-ES-1Work from anywhere with flexible hoursR700 000 - R1 200 000Duties & ResponsibilitiesManagement of several server environmentsAutomation of builds and deploymentsSystem securityNetworking and operational database administrationSystems run on a Linux operating system on self-managed server or virtual machine...

DevOps Developer Reference: HTJ -ES-1 Work from anywhere with flexible hoursR700 000 - R1 200 000 Duties & Responsibilities Management of several server environments Automation of builds and deployments System security Networking and operational database administration Systems run on a Linux operating system on self-managed server or virtual machine...

DevOps Developer Work from anywhere with flexible hoursReference: HTJ -ES-1 R700 000 - R1 200 000 Duties & Responsibilities Management of several server environments Automation of builds and deployments System security Networking and operational database administration Systems run on a Linux operating system on self-managed server or virtual machine...

DevOps DeveloperReference: HTJ001001-ES-1Work from anywhere with flexible hoursR700 000 - R1 200 000Duties & ResponsibilitiesManagement of several server environmentsAutomation of builds and deploymentsSystem securityNetworking and operational database administrationSystems run on a Linux operating system on self-managed server or virtual machine...

DevOps DeveloperWork from anywhere with flexible hoursReference: HTJ001001-ES-1R700 000 - R1 200 000Duties & ResponsibilitiesManagement of several server environmentsAutomation of builds and deploymentsSystem securityNetworking and operational database administrationSystems run on a Linux operating system on self-managed server or virtual machine...

DevOps DeveloperReference: HTJ001001-ES-1Work from anywhere with flexible hoursR700 000 - R1 200 000Duties & ResponsibilitiesManagement of several server environmentsAutomation of builds and deploymentsSystem securityNetworking and operational database administrationSystems run on a Linux operating system on self-managed server or virtual machine...