osi model jobs in South Africa

Jobs found: 17
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The Hiring House
Cape Town

Key Responsibilities: * Maintain and manage, in conjunction with networking team, networking switches and routers conforming to requirements from Networking Security Team * Develop, manage and maintain documentation of the system architecture. * Develop and maintain database of existing networking equipment ô²ôlocation, serial number, model, configuration management. * Manage, in conjunction with...

9 hours ago
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Hire Resolve
Johannesburg
R1 080 000 per year

Overview Hire Resolve is currently looking for a skilled C# Developer with experience in RFID technology for a position with one of our clients. As a C# Developer with RFID expertise, you will play a crucial role in developing and implementing software solutions that utilize RFID technology. Responsibilities: Design, develop, and implement software solutions utilizing C# and RFID technology...

4 days ago
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BLU by Adcorp SA
Soweto

The role involves the delivery and maintenance of access network projects in the representative office, ensuring optimal performance and reliability of network services. Responsibilities - Be responsible for the delivery and maintenance of access network projects in the representative office. - Conduct capacity planning and implement upgrades. - Create and provide data analysis, ETL pipelines,...

3 days ago
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Hewlett Packard Enterprise
Cape Town

QA InternThis role has been designed as ‘’Onsite’ with an expectation that you will primarily work from an HPE office. Who We Are: Hewlett Packard Enterprise is the global edge-to-cloud company advancing the way people live and work. We help companies connect, protect, analyze, and act on their data and applications wherever they live, from edge to cloud, so they can turn insights into outcomes...

No Experience
3 days ago
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Packaging World
Pinetown

An established packaging company in Pinetown has a vacancy for System support technician in their Systems department. This role is responsible for maintaining computer systems, troubleshooting errors, maintaining internet connectivity, running diagnostic tests, maintaining servers, repairing computer hardware, and providing technical support. To monitor network performance, optimize server...

5 days ago
Amazon
Cape Town

Overview: This is a 6 month internship starting in March 2026 We’re on the lookout for the curious, those who think big and want to define the world of tomorrow. At Amazon, you will grow into the high impact, visionary person you know you’re ready to be. Every day will be filled with exciting new challenges, developing new skills, and achieving personal growth. How often can you say that your...

No Experience
2 days ago
Amazon Development Centre (South Africa) (Proprietary) Limited
Cape Town

This is a 6 month internship starting in March 2026 We’re on the lookout for the curious, those who think big and want to define the world of tomorrow. At Amazon, you will grow into the high impact, visionary person you know you’re ready to be. Every day will be filled with exciting new challenges, developing new skills, and achieving personal growth. How often can you say that your work...

No Experience
4 days ago
Sabenza IT & Recruitment
Johannesburg

We are seekinga highly skilled EMS Application Engineer to administer, optimize, andenhance our Energy Management System (EMS) environment. The idealcandidate will have hands-on experience with GE PowerOn Reliance (XA21) and/or AEMS Platform Software, along with a deep understanding of powersystem applications and Dispatcher Training Simulator (DTS) environments. This roleoffers the opportunity...

3 days ago
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Dimension Data
Gauteng

Functieomschrijving Do you want to work in a company where everyone is valued, appreciated and respected? We believe this F5 Network Security Engineer was created for you! Please read through and apply! As a Network Security Engineer, you'll be responsible for implementing and maintaining F5 Networks products and other network security solutions. You will also provide technical expertise in...

4 days ago
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Church World Service
Pretoria

About CWS Position Title: Senior Information Security Officer Reports To: Information Security Coordinator Supervises: None Division: CWS Africa Department: Administration, Information Technology Team: South Africa Job Location: Pretoria, South Africa Grade Level: 7, National Introduction : Church World Service (CWS) is a not-for-profit, faith-based organization transforming...

Remote
4 days ago
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Dimension Data
Gauteng

Functieomschrijving Description The Security Engineer L3 is a high level in the Engineer series and may be assigned to function as a supervisor, expert, or leader. When assigned as a supervisor, develops, coordinates and executes policies, methods and procedures, and supervises personnel; when assigned as an expert, performs work requiring a very high level of technical knowledge of a specific...

4 days ago
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Hire Resolve
Randburg

A leading Prepaid Utilities Provider is looking for a skilled Linux and Database Administrator with a minimum of 3 years of experience to join our team. The ideal candidate should have a strong understanding of Linux systems, proficiency in managing MariaDB databases, and familiarity with the LAMP stack. Knowledge of the OSI model is essential for network configuration and troubleshooting. Bonus...

3 days ago
Sabenza IT & Recruitment
Johannesburg

We’re seekinga highly skilled Power Systems Application Engineer with strongexpertise in Energy Management Systems (EMS) and Generation Controlapplications. This role involves hands-on technical ownership of real-timesystems that ensure reliable, efficient, and secure power generation andtransmission operations. You’ll work onindustry-leading platforms such as GE PowerOn Reliance (XA21),...

3 days ago
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Dimension Data
Durban

Functieomschrijving Network and Security Engineer LOCATION Durban, South Africa TYPE Permanent Do you want to learn and grow on your own? Do you have a passion for networking and security but you don't feel like being micro managed by management? Apply for this Network and Security Engineer role! MS Engineer (L2) is responsible for providing a managed service to clients to ensure that...

4 days ago
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Dimension Data
Cape Town

Functieomschrijving - MS Engineer (L3) is responsible for providing a managed service to clients to ensure that their IT infrastructure and systems remain operational. Through the proactive monitoring, identifying, investigating and resolving of technical incidents and problems, the MS Engineer (L3) are able to restore service to clients. Their primary objective is to proactively review client...

4 days ago
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osi model, South Africa
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Dimension Data
Cape Town

Functieomschrijving Job Profile Summary MS Engineer (L2) is responsible for providing a managed service to clients to ensure that their IT infrastructure and systems remain operational. Through the proactive monitoring, identifying, investigating, and resolving of technical incidents and problems, the MS Engineer (L2) is able to restore service to clients. Their primary objective is to...

4 days ago
Dimension Data
Cape Town

Functieomschrijving Job Profile Summary The IT Systems Administrator is a mid-level job in the IT Systems Administration job family. Their primary responsibility is to assist with ensuring continuous availability of IT services by effectively identifying system requirements, installing upgrades and monitoring system performance for medium complexity systems. Job Description Key Roles and...

4 days ago
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