117 Infrastructure Support jobs in South Africa

Duties/Pligte

Infrastructure and Facilities Support

• Acting as the main liaison between the Department of Biochemistry, Facilities Management, and contractors for all infrastructure-related matters.
• Identifying and addressing maintenance issues across the Department (plumbing, electricity, gas, doors, windows, paint, flooring, etc.).
• Logging maintenance requests via the University's online system (Planon), following up on outstanding issues, and confirming task completion.
• Coordinating and monitoring contractor work on-site and ensuring adherence to safety protocols.
• Coordinating annual service of fume hoods, fire safety equipment, relevant filters, etc. as scheduled by Facilities Management.
• Accompanying contractors during inspections and surveys, and providing advice as needed.
• Overseeing availability of critical departmental resources, including various gasses, ethanol, and liquid nitrogen.
• Managing the logistics for cleaning tasks.

Equipment Maintenance and Logistics

• Manage scheduling and coordination of service and/or repair of departmental equipment.
• Liaise with equipment users and service providers to organise servicing, including obtaining quotes, placing orders, and arranging payments.
• Maintain accurate records of all services, repairs, and supplier interactions.
• Coordinate with suppliers for the delivery and installation of new equipment.

Safety and Emergency Management

• Conduct monthly safety inspections in collaboration with the departmental safety officer and departmental manager.
• Ensure functionality of safety systems including fire alarms, fridge alarms. CO2 and O2 gas monitoring systems, eyewash stations and emergency showers etc.
• Investigate triggered alarms (such as fridge alarms) and provide emergency response support
• Act as the departmental after-hours contact, i.e. respond to after-hours emergencies as and when needed (should have access to transport at all hours)
• Actively participate in departmental and building safety committees.

Departmental Support

• Assist with reception and operational tasks during staff absences
• Transport visitors or staff when required (valid driver's license essential).
• Assist with chemical management system (CISPRO)
• Control and manage laboratory apparatus, chemical waste, and chemical stores
• Keeping a record of liquid nitrogen requests from outside users

Building Management

• Infrastructure and facility support of shared spaces and facilities (including HVAC and cooling systems) in JC Smuts A and B block
• Respond to all fire alarms
• Emergency response and management of building-related issues in JC Smuts A and B block
• Support of management of building generator and UPS-related issues

Job Requirements/Pos Vereistes

• Matric plus a relevant tertiary qualification on NQF level 7, plus two years' relevant experience in a laboratory/technical environment, OR
• Matric (with Physical Sciences or Life Sciences as a subject), plus five years' relevant experience in a laboratory/technical environment.
• Proven experience in technical maintenance, infrastructure, and/or facilities management.
• Proven experience in the management of equipment in a laboratory/technical environment, including support and coordination of equipment maintenance and servicing.
• Strong problem-solving skills.
• The ability to understand and apply technical concepts and skills.
• The ability to manage multiple tasks according to priorities.
• Strong sense of responsibility and attention to detail.
• The ability to work effectively, both independently and in a team.
• Good written and verbal communication skills.
• Good interpersonal skills.
• Proven computer literacy (Microsoft Office, including Outlook, Word, Excel, and MS Teams).
• A valid driver's licence.

Recommendation/Aanbeveling

• Experience working in a university and/or research laboratory environment.
• Familiarity with basic laboratory infrastructure systems (gas, vacuum, HVAC, temperature monitoring, etc.).
• Familiarity with health and safety protocols.

We're Hiring: Internal IT Senior Network and Desktop Support Technician | Alberton, Johannesburg (On-site)

Are you a tech-savvy professional passionate about keeping systems running smoothly and teams connected? We're looking for a skilled
Internal IT Senior Network and Desktop Support Technician
to join a leading telecommunications company specializing in high-speed fiber and wireless networks.

In this role, you'll provide
Tier 1 and Tier 2 IT support
across hardware, software, and network systems — ensuring the reliability of both head office and remote operations. You'll handle everything from user setup and troubleshooting to maintaining the company's internal network and ensuring IT security best practices are followed.

Key Responsibilities:

Desktop & application support for internal users (Windows, macOS, Microsoft 365)

Network monitoring and troubleshooting (LAN/WAN, Wi-Fi, VPN, VoIP)

Implementing IT security measures and managing user accounts (Active Directory, MFA, antivirus)

Supporting mobile and remote field teams across multiple locations

Assisting in server and infrastructure maintenance

What You'll Need:

2–4 years' experience in IT support, desktop support, or help desk roles

Strong knowledge of Windows 10/11, Microsoft 365, and TCP/IP networking

Excellent troubleshooting, communication, and documentation skills

Relevant IT certifications (A+, Network+, or Microsoft Certified) are a plus

This is an
on-site role
based in
Alberton, Johannesburg
, offering a dynamic environment within a growing telecoms infrastructure company.

Company Description

Brilliant Computers Citadel and Information Technology provides 24/7 IT Maintenance Services across the globe, managed by a dedicated team of vibrant young professionals. We specialize in enhancing business performance through flexible and cost-effective IT solutions and ensuring exceptional customer experience.

Role Description

This is a part-time on-site role for a Network Support Engineer located in Voat Phnum. The Network Support Engineer will be responsible for daily network administration, network engineering tasks, technical support, troubleshooting network issues, and ensuring network security. The role includes maintaining and optimizing IT infrastructures to ensure seamless operation.

Qualifications

• Network Administration and Network Engineering skills
• Technical Support and Troubleshooting skills
• Network Security knowledge
• Excellent problem-solving and analytical skills
• Ability to work independently and as part of a team
• Bachelor's degree in Computer Science, Information Technology, or related field
• Relevant certifications such as CCNA, CompTIA Network+, or equivalent are a plus
• Experience in managing IT infrastructures is advantageous

Role Purpose

The Network Support Engineer L1 is a key member of the Westbase 247 NOC team, responsible for the initial handling and triage of customer and network-related incidents. This role supports the delivery of consistent technical assistance to customers, assists with first-line diagnostics, and provides a clear escalation path to higher-level engineers. The L1 Engineer plays a critical role in maintaining high levels of customer satisfaction by ensuring efficient, accurate, and timely support responses across communication channels.

Key Responsibilities

Technical Support and Incident Handling

• Provide first-line technical support to customers via phone, email, and internal platforms.
• Triage incoming incidents by gathering necessary technical details and classifying issues according to impact and urgency.
• Perform basic troubleshooting on network-related faults and escalate unresolved or complex cases to Level 2 or Level 3 support as appropriate.
• Log faults with upstream service providers or external vendors as necessary.
• Ensure that all issues are accurately documented and tracked in the internal ticketing system.

Communication and Customer Engagement

• Maintain regular communication with customers, providing clear, concise, and professional updates on issue status.
• Reinforce service level agreements (SLAs) and manage customer expectations effectively.
• Support the wider operations team by acting as the first point of contact for basic technical and service-related queries.

Collaboration and Escalation Support

• Work closely with Level 2 Engineers, Network Engineers, and Administration teams to escalate and resolve complex incidents.
• Participate in team discussions and troubleshooting sessions to further develop practical knowledge and skills.
• Assist in collecting relevant technical data (e.g., screenshots, logs, trace routes) to support escalated investigations.

Documentation and Knowledge Base Contribution

• Contribute to internal documentation by recording recurring issues, troubleshooting steps, and known workarounds.
• Update tickets with all relevant actions, timelines, and outcomes to ensure proper incident history.
• Support continuous improvement by flagging gaps or inconsistencies in processes or knowledge articles.

Role Requirements

• Minimum Certifications: CCNA, MTCNA, or JNCIA (or actively studying toward one of these).
• Experience: 1–3 years working within a WISP/FISP environment or Network Operations Centre.
• Fluent in English with excellent verbal communication and a professional phone manner.
• Calm, methodical, and process-driven when operating under pressure.
• Ability to work independently while adhering to established procedures and escalation paths.
• Enthusiastic about learning new technologies and committed to self-improvement beyond the formal work environment.

Job Type: Full-time

Pay: From R15 000,00 per month

Location:

• Century City, Western Cape (Required)

Work Location: In person

Visit for application

Closing date

We are seeking a versatile Network Engineer / Team Lead with strong Cisco ACI expertise and the ability to operate as a generalist across all areas of the network environment. This role combines technical delivery, team leadership, and end-to-end responsibility for maintaining and enhancing a complex enterprise and data centre network. The successful candidate will lead a team of 5 network engineers, 3 network interns, provide escalation support, and ensure seamless day-to-day operations while driving forward ACI-focused initiatives. The Required Tasks and Candidate Requirements are including, but not limited to

Required Tasks:

Monitor, troubleshoot, and resolve incidents across the entire network environment including LAN, WAN, Wi-Fi, firewalls, load balancers, and data centre infrastructure.

Provide ACI-specific support: APIC management, spine/leaf troubleshooting, and tenant policy administration.

Perform root cause analysis of recurring network issues and implement corrective actions.

Support change management processes including configuration changes, upgrades, and patching across all network platforms.

Cisco ACI Focus: Design and implement scalable ACI policies (tenants, VRFs, bridge domains, EPGs, contracts) aligned with business and security requirements.

Drive ACI fabric expansion, migrations, and multi-site or hybrid cloud integrations.

General Networking: Contribute to projects involving routing/switching, wireless, firewalls, WAN optimization, and load balancing.

Create and maintain technical documentation, standards, and network diagrams.

Requirements:

5 years of professional networking experience, with at least 2–3 years in Cisco ACI.

Strong generalist background across LAN/WAN, routing/switching, firewalls (Cisco/Checkpoint), wireless, load balancers (F5), and VPN technologies.

Proven expertise with Cisco ACI fabric (APIC, spines, leaves), tenants, VRFs, bridge domains, EPGs, and contracts.

Familiarity with Layer 2/3 protocols (VLANs, VXLAN, OSPF, BGP, MP-BGP EVPN).

Demonstrated leadership or team lead experience managing small to medium-sized teams

Structural Information
Job number:

Job title:
Specialist: Access Network Support (MN)

Job grade:
S5

Group/ BU:
CSB

Division:
Mobile Networks

Span of control:
0-5

Reports to:
Senior Management

Core Description
Responsible for operational service support to network operations role-players on access and core networkelements deployed and circuits provisioned with the view of meeting all specifi ed and desired companytargets and objectives. Interfacing and management of service providers as well as network assurance andcustomer satisfaction. Act as a subject matter expert on network and product performance to ensure apositive customer experience.

Job Responsibilities

• Manage and interface with service suppliers/ vendors on SLA/ KPI/ compliance/ for current and newtechnology introductions
• Advise on access network technology related assurance/ fulfi llment issues
• Analyse and advise on the current network design/ optimization
• Act as subject matter expert on access network/ core technology and products and services
• Evaluation of network design changes and manage/ advise on software patches
• Ensure all the network equipment installed are functional and comply with operational readiness standards
• Advise on and compile processes, work fl ow diagrams and design procedures
• Identify which services need to be improved on and how
• Evaluate network performance and provide directives to improve the network performance and customerexperience
• Manage new services/ products and support integrations into the network
• Manage and control change requests into the network
• Coordinate all network stakeholders and provide cross functional support
• Manage the currently deployed network capacity and dimensioning
• Report on network and product performance and improvement.

Core Competencies
FUNCTIONAL KNOWLEDGE

Customer experience; All access network technology types; Core/ Mobile technologies; Wireless technology; New generation network technology; Customer premises equipment; Business Processes; Project Management; Monitoring Systems; Contractor Management/ interface

Functional Skills
Analytical Thinking; Team player; Technical Problem Solving; Cross Functional Teamwork; Report WritingTechniques; Ability to communicate through all management levels; Trend Analysis; Persuasion; Presentation; Customer experience

ATTITUDES/ LEADERSHIP COMPETENCIES

Thought Leadership: Developing strategies/ Providing insights; Generating ideas; Exploring possibilities;Examining information; Adopting practical approaches

Market Leadership: Developing expertise; Challenging ideas; Interacting with people; Understanding people; Seizing opportunities; Managing tasks

Business Leadership: Pursuing goals; Taking action; Upholding standards; Managing tasks; Seizing opportunities

People Leadership: Making decisions; Empowering individuals; Challenging ideas; Directing people;Convincing people; Interacting with people

Personal Leadership: Embracing change; Thinking positively; Showing composure; Understanding people;Valuing individuals; Team working; Values Aligned with company Values

Certifications

• None

Education

• NQF 6: 3 year Diploma/ National Diploma in Telecommunication or Engineering

Experience

• 5 Years relevant experience

Additional Information
Special Requirements

• None

Physical Requirements

• None

Key Stakeholders

• Customers
• Suppliers/ Service Providers
• Partners
• Internal customers
• External customers

Main Purpose of the Role

The Desktop Technician is responsible for troubleshooting, identifying and resolving recurring operational issues, setting up hardware and software, and providing exceptional customer service. The role requires maintaining strong customer relationships and ensuring a positive experience for all users.

Key Responsibilities

• Install, configure, and maintain hardware and software applications as required.
• Provide general IT support to end-users.
• Assist users with the operation and repair of computer systems, network infrastructure, and other technical equipment.
• Collaborate effectively as a member of the IT support team, participating in technical discussions and knowledge sharing.

Requirements

• A+ certification.
• Minimum of 1 year of experience in an IT support role.
• Valid driver's license and own reliable transport.
• Strong verbal and written communication skills in both English and Afrikaans.

This position is ideal for candidates who are passionate about IT support and customer service, and who are eager to work in a collaborative and dynamic environment.

Please submit your CV with salary expectations to

Should your application be successful, we will be in contact with you. If you do not hear from us within two weeks of your application, please consider your application as unsuccessful.

Job Type: Full-time

Pay: R10 000,00 - R14 000,00 per month

Work Location: In person

Moonspin is proud to offer industry-leading Customer Service, Risk/Fraud, and Tech Development services to our international client base. Our expertise lies in delivering world-class multilingual customer support 24/7, maintaining strict Risk/Fraud processes, and developing state of the art technological designs and features. We hire experienced top talented people which enables us to offer exceptional business services while enjoying a "work hard play hard" engaged environment.

Purpose of the Role

We are seeking a NOC Level 2 Support Engineer to work in our Cape Town office, who can apply their technical skills in a fast-paced and complex environment. The Level 2 NOC Engineer's duties will include monitoring, diagnosing, troubleshooting, tracking, and documenting the multiple environments and day-to-day customer support and interactions.

Strong communication skills are a particularly important requirement for this role. NOC Level 2 Support Engineers should enjoy working in a fast-paced environment where adaptability and flexibility will be key to their success. The successful candidate will be able to work independently and within groups working in shifts to cover 24/7 coverage.

Responsibilities:

• Monitor Dashboards of key metrics, proactively detecting any possible incidents before they occur.
• Proactive monitoring of Slack channels for issues raised both internally and externally.
• Investigate, diagnose, troubleshoot, and resolve incidents where possible.
• Escalate incidents that require additional expertise with SRE, DBA's, Dev Support, etc, and work with them until the incident is resolved.
• Working with Incident managers and other teams in war rooms for P1/2 issues to restore operations as quickly as possible.
• Be involved in the root cause analysis of incidents and help with incident reports.
• Adding and updating documentation for runbooks used to help troubleshoot and resolve incidents and share knowledge with the rest of the team.
• Implement and improve processes for monitoring/alerting, systems maintenance, and escalation.
• Helping and guiding the development of tooling used to troubleshoot and resolve issues to make NOC work more effectively.
• Develop key dashboards for transparency of reporting uptime and other metrics as identified.

Requirements:

• A minimum of 2 years' experience working in a NOC team offering 24/7 critical support.
• Excellent troubleshooting and creative problem-solving abilities.
• Background in Linux administration.
• Good networking understanding (TCP/IP, DNS, routing, firewalls, etc.).
• Good understanding of technologies such as Apache, Nginx, Databases, DNS servers, etc.
• Experience with supporting Cloud-based applications – we use Amazon Web Services (AWS).
• Experience in using monitoring systems and investigating issues at a log level – we use Datadog.
• Experience coordinating and collaborating with multiple teams such as Helpdesk & SRE.
• Excellent communication and interpersonal skills.
• Ability to offer flexibility during peak times and critical projects for changing shift patterns.
• Experience in creating technical documentation and reports.
  Readiness to offer training to colleagues when needed.

Advantageous:

• Experience with Datadog Monitoring and Incident Management is a plus.
• Experience maintaining continuous integration and delivery pipelines with tools such as Jenkins and CircleCI.
• Scripting/programming knowledge of at least Unix shell scripting.
• Background in Windows Administration.
• Experience with Postgres.
• Experience with Kubernetes.

Moonspin is committed to transformation and redressing of past inequalities. Our employment equity goals will be taken into account in our selection process.

Job Description
iStore is the home of everything Apple, and Africa's largest Apple Premium Reseller. With a retail footprint of more than 30 physical and online stores across Africa that provide expert advice, Apple Authorised Repairs, Business, Education, training and technical support for anything and everything Apple.

The iStore Technical Support Technicians are a combination of technically strong individuals with great people skills.

Your role would be to provide technical support to the iStore customers, through trouble shooting, resolving technical issues and software support. You will also provide training and assistance to iStore customers when required as well as exceptional and professional quality support service.

You Need To Have

• Completed Matric and IT qualification (minimum A+/N+)
• Experience in Helpdesk/1st Line Support

The right person for this role is someone with

• Tenacity, that demonstrating enthusiasm and urgency, as well as striving for excellence, when it comes to achieving results and dealing with challenges
• Conflict Management, Managing complexity, disagreement, and conflict effectively and smoothly
• Situational Awareness, Understanding the situation, demonstrating the right attitude, and taking timely action
• Learning and Development, Open, motivated, and proactively seek learning and development opportunities

Apply today

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