Current Jobs at SARAO - South African Radio Astronomy Observatory

• The purpose is to implement and support organizational-wide network services, and directives from the Security team and maintain networking documentation. The candidate will monitor and support network equipment, do performance monitoring on existing networks, and provide second-line support to the helpdesk. The candidate will contribute to design, planning, ongoing improvements and assist with forecasting future requirements.

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, location, serial number, model, configuration management.
• Manage, in conjunction with networking team, maintenance of networking kit, spares provisioning, stores replacement, capacity planning, optics, line cards etc.
• Maintain and manage, in conjunction with networking team, servers both physical and virtual (Proxmox based on KVM) running Linux and Microsoft Windows Server Edition.
• Maintain and manage, in conjunction with networking team, server room level networking and availability.
• Respond, in conjunction with the networking team, to break-fix issues on networking equipment.

Key Requirements:
Qualification:

• National Diploma Engineering/Information Technology 5+ years; OR
• B.Eng / B.Sc Hons (Comp Sci/Engineering or related field) with 3+ years

Experience:

• Working as a technical resource on network infrastructure
• Experience in network operations and service support
• Experience working with helpdesk as a support technician
• Experience monitoring and responding proactively to network and IT issues
• Experience monitoring, implementing and updating network security services
• Experience working with virtual networks, namespace management
• Experience interpreting and updating network designs

Knowledge:

• Documenting network architecture at various OSI levels.
• Operating systems experience: Windows, Linux (Debian / Ubuntu), OS X
• Networking in virtual environments in particular KVM via Proxmox Enterprise Virtualisation as well as containerised environments such as Docker
• Networking security best practice; Firewall configuration and management.
• Maintenance and operation life cycle of Networking Equipment.
• Identity and Access Management, Single Sign-on and Federated Identity (IdP and SP)
• ITIL frameworks and ICT operations

Additional Notes:

Skills/ Ability/ Competencies

• Good working knowledge of TCP/IP, Routing, DNS, DHCP, OSI Stack, VPN.
• Networking switch and router configuration – Cisco, HPE, Mellanox, Arista
• Experience in networking monitoring tools and support packages.
• Good understanding of Linux operating system, Opensource software and networking tools.
• Well-developed knowledge of systems/services for software/hardware development, how this relates to IT networking, security,
• storage and computing.Strategic thinking and influence
• Initiative and continually brings fresh ideas to the table

Deadline:29th July,2025

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• People Support Practitioner role is responsible for providing administrative and operational support to the People & Culture team ensuring smooth and efficient People and Culture operations. This role involves assisting with various People & Culture functions, including recruitment, onboarding, employee records management, and ensuring compliance with People & Culture policies and procedures.

Key Responsibilities:

• Provide administrative support throughout the employee lifecycle, including recruitment, onboarding, performance management, and offboarding.
• Filing of all People and Culture documentation as per legislation requirements and operating procedures.
• Expedite the coordination of employee queries and concerns, providing guidance on relevant P&C policies and procedures.
• Maintaining accurate People records and documentation
• Support divisional People and Culture projects and initiatives as assigned by the Business Partners and Manager: People & Culture
• Training and Development administration
• Minute taking
• Effective and accurate People data management and reporting activities as needed
• Ensure awareness, compliance and implementation of all legislative and compliance issues

Key Requirements:
Qualification:

• Diploma in Human Resources or related field.

Experience:

• At least 2 year’ experience in HR Administration.

Knowledge:

• Knowledge of HRIS Systems
• Must be familiar with the latest HR legislation
• Sound knowledge of human resources best practice and related legislative requirements
• Understanding of HR processes and procedures
• MS Office suite

Additional Notes:

• Ability to work with minimum supervision; initiative & creativity
• Attention to detail
• Good customer interaction & etiquette, ability to handle sensitive & confidential information
• Strong written and verbal communication and presentation skills
• Good organisational skills

Deadline:1stt August,2025