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complex network jobs in South Africa

Jobs found: 2 444
Carlysle
Centurion
R25 000

Key Responsibilities - Provide Level 2 and 3 desktop and infrastructure support - Handle complex escalations from L1 & L2 teams - Advanced troubleshooting of: - Windows OS - Hardware & applications - Administer: - Active Directory - Group Policies - Microsoft 365 - Network support: - TCP/IP, DNS, DHCP - VLANs, routing & switching - VPN configuration & troubleshooting - Manage endpoint...

Hybrid
5 days ago
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Network Contracting
Johannesburg
R250 per hour

Transactional Banking Network & API Specialist Ready to step into a high-impact role supporting the digital backbone of transactional banking? This opportunity is ideal for a technically strong specialist who enjoys problem-solving, client interaction, and working behind the scenes to keep critical banking channels secure, stable, and scalable. Company and Job Description: A leading financial...

3 days ago
WatersEdge Solutions
Johannesburg

Location: Hybrid Johannesburg Employment Type: Full-Time Industry: Financial Services | Tax Recovery | Custodian Operations WatersEdge Solutions is partnering with a global tax recovery business to appoint a driven and strategic Custodian Network and Operations Manager. This is a high-impact role responsible for building strong relationships with some of the world s largest custodian banks and...

Hybrid
a day ago
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IOCO
Midrand

We're seeking a Senior Network Engineer who combines deep technical expertise with a passion for solving real business challenges. In this role, you'll lead the design, deployment, and optimization of enterprise network solutions that connect people, systems, and locations seamlessly across South Africa. You'll be the trusted technical advisor for our enterprise clients—guiding them through...

38 minutes ago
Datafin
Durban

ENVIRONMENT: PLAY a pivotal role in providing technical leadership and guidance to ensure the alignment of strategies and services as the next IT Infrastructure and Network Engineer sought by a cutting-edge Tech company in Durban. You will oversee high-impact, complex, time-sensitive, or critical challenges and orchestrate cross-departmental collaboration and execution to achieve successful...

Hybrid
16 hours ago
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Net. Talent
Pretoria
R32 000 – R35 000

RESPONSIBILITIES: Remote Network Support (RSC-Based - Primary Function) - Monitor and maintain network connectivity for mutiple outlets - Remote troubleshooting of network, WIFI, WAN, LAN issues - Manage VPN access for remote sites - Configure network equipment remotely (routers, switches, firewalls) - Coordinate with ISPs and telecom providers for connectivity issues - Monitor network...

8 hours ago
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Placement Point
Johannesburg
R42 000 – R65 000

A reputable company requires a Network and Security Engineering: The ideal candidate will have very strong technical ability, hands-on experience with complex network environments, and a proven track record of delivering large-scale deployment projects. DUTIES: - Strong proficiency with Fortinet technologies (FortiGate, FortiSwitch, FortiAP, FortiAnalyzer, FortiManager, etc.) - Strong...

12 hours ago
Bloomberg
Johannesburg

Location Johannesburg Business Area Marketing and Public Relations Ref # 10047237 Description & Requirements About GFANZ: The Glasgow Financial Alliance for Net Zero (GFANZ) is an independent, private‑sector‑led initiative focused on mobilizing capital and removing barriers to investment in the global transition. GFANZ supports financial institutions in mobilizing private capital,...

39 minutes ago
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Optimal Growth Technologies
Midrand

We are looking for a highly experienced Network Architect with 10+ years of experience in designing, implementing, and securing complex enterprise networks. The ideal candidate must have strong expertise in Check Point firewalls, network security, and cloud networking, ensuring high availability, security, and scalability of network infrastructure. Key Responsibilities - Design and implement...

Hybrid
39 minutes ago
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Absa Group
Randburg

Empowering Africa’s tomorrow, together…one story at a time. With over 100 years of rich history and strongly positioned as a local bank with regional and international expertise, a career with our family offers the opportunity to be part of this exciting growth journey, to reset our future and shape our destiny as a proudly African group. Job Summary Lead the agile solution design, deployment...

39 minutes ago
P3
Johannesburg

What you’ll do - Full ownership of customer engagements: scope, delivery, quality, and outcome - Design of benchmark concepts, methodologies, and project setups - Creation of proposals including scope, effort, and commercial structure - End-to-end responsibility for in-time, in-budget, in-quality delivery - Steering of engineers, data teams, and external execution partners - Quality assurance...

39 minutes ago
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Boardroom Appointments
KwaZulu-Natal

Overview Senior Network Specialist - 12 Month Contract Qualifications - Matric (Grade 12) - Bachelor's degree or equivalent in Information Technology, Computer Science, or a related field - Relevant certifications such as CompTIA Network+, Cisco Certified Network Associate (CCNA) - Relevant certifications such as Cisco Certified Internetwork Expert (CCIE), are preferred Responsibilities -...

8 hours ago
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People Dimension
Cape Town
R25 000 – R30 000

Job Description/Duties: · Install, configure, and maintain the organization's IT infrastructure. · Manage the organization's network, including its security, performance, and availability. · Monitor and troubleshoot network and system issues. · Manage user accounts, permissions, and access controls. · Perform regular backups and disaster recovery operations. · Keep current with the latest...

3 days ago
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BETSoftware
Durban

Job Location : Durban, KwaZulu-Natal, South AfricaApplication Deadline : January 30, 2026 Skill Set - Intermediate Knowledge of BGP, OSPF and other routing mechanisms - Intermediate Knowledge of Layer 2 technologies including STP, VLAN (Tagging QinQ), VxLan and link aggregation protocols. - Implementing and Supporting in a LAN, WAN and Multi Site Environment - IPSec VPN and NAT Applications -...

39 minutes ago
NTT
South Africa

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it's a place where you can grow, belong and thrive. Your day at NTT DATA The Networking Service Delivery Field Support Engineer...

No Experience Hybrid
8 hours ago
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complex network, South Africa
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Network Contracting
Johannesburg

Job & Company Description: Im looking to connect with Network & Security Engineers who have hands-on experience designing, securing, and supporting network infrastructure in on-prem and cloud environments. By partnering with me, youll be considered for multiple upcoming roles where your networking and security expertise will be in high demand. Key Responsibilities: - Design, implement, and...

7 days ago
Optimal Growth Technologies
Johannesburg

A technology solutions provider in Johannesburg is seeking a highly experienced Network Architect to design and secure complex enterprise networks. The successful candidate will have 10+ years of experience, specializing in Check Point firewalls, cloud networking, and network security compliance. This role offers an opportunity to lead network optimization and ensure high availability and...

39 minutes ago
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Datafin
Johannesburg

ENVIRONMENT: Join a forward-thinking Digital Solutions Provider as a Senior Specialist: Network Engineer in Johannesburg. This isn't just about keeping the lights on — it's about building and maintaining next-gen network infrastructure that drives innovation, resilience, and scalability. You'll play a key role in designing, implementing, and optimizing network systems while ensuring security and...

16 hours ago
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Optimal Growth Technologies
Johannesburg

We are looking for a highly experienced Network Architect with 10+ years of experience in designing, implementing, and securing complex enterprise networks. The ideal candidate must have strong expertise in Check Point firewalls, network security, and cloud networking, ensuring high availability, security, and scalability of network infrastructure. Key Responsibilities - Design and implement...

Hybrid
39 minutes ago
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Optimal Growth Technologies
Cape Town

Key Responsibilities Design and implement scalable, high-performance network architectures for enterprise environments. Define and enforce networking standards, policies, and best practices. Develop secure, redundant, and high-availability network designs for data centers, branch offices, and cloud environments. Evaluate and recommend network technologies, hardware, and software to optimize...

Hybrid
39 minutes ago
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