74 Network Hardware jobs in Johannesburg
Network Technician
Posted 10 days ago
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Job Description
Overview
As a Network Technician, you will be responsible for supporting the organisation’s communications and infrastructure services. You will install, configure, monitor, and support client networks - spanning fibre, wireless, MPLS, SD-WAN, firewalls, VoIP, and cloud integration, ensuring uptime, security, and performance meet high standards.
South African Citizen based applications only
Key Responsibilities- Install, configure, and maintain network hardware: routers, switches, firewalls, access points.
- Provide onsite and remote support for ISP services: Fibre, Microwave, SD-WAN, MPLS, and mobile internet.
- Implement and support voice systems: SIP trunking, IP-PBX (3CX, Microsoft Teams telephony).
- Enforce security through firewall setup and coordination with managed cybersecurity tools.
- Integrate cloud connectivity (Azure, AWS, Private Cloud) into hybrid network environments.
- Monitor and resolve network issues using NOC and monitoring tools.
- Perform preventative maintenance, firmware upgrades, and patching.
- Provide customer support, configuration documentation, and escalate incidents per SLA.
- Assist with the design and implementation of network infrastructure projects.
- Travel to client sites to support physical installations and troubleshooting.
- 3+ years in network support or field engineering roles.
- Strong technical knowledge of:
-
- Cisco / Aruba / HPE switches & routers
- Next-gen firewalls (e.g., Sophos, Trend Micro, SentinelOne)
- MPLS, SD-WAN, VPNs
- Wi-Fi access point deployment and configuration
- SIP trunking solutions and IP-PBX systems (3CX, MS Teams telephony)
- Familiarity with cloud networking (Azure / VPN, AWS VPC)
- Proficient in NOC ticketing systems, network monitoring, and diagnostic tools
- Strong troubleshooting, problem-resolution, and customer communication skills
- Valid driver’s license for client-site deployments.
- Certifications: CCNA or equivalent, NFPA, 3CX Engineer, Azure Networking, Sophos / Trend Micro / SentinelOne.
- Experience with managed services for mid-sized to large clients.
- Knowledge of telecom ISP operations and resilience best practices (failover, redundancy).
Network Support Technician
Posted today
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Job Description
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.
Hardware Engineer
Posted 5 days ago
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Job Description
Our client, based in Johannesburg East, is seeking a motivated and innovative Hardware Engineer to play a key role in developing cutting-edge technology. From day one, youll be hands-on in every stage of the hardware development lifecycle from schematic capture and PCB layout to circuit simulation and hardware validation.
This is an excellent opportunity for BEng or BSc Electronic Engineering graduates to expand their technical expertise, gain valuable project experience, and build a solid foundation for a rewarding engineering career.
If youre passionate about turning ideas into reality and shaping the next generation of hardware, then apply today and take the next step in your professional journey.
Education & Skills:
- Bachelor's Degree in Electronic Engineering (BEng/BSc).
- Solid academic background, emphasizing hardware design and development.
- Proficiency in PCB design tools and software.
- Knowledge of electronic components and manufacturing processes.
- Exceptional problem-solving skills with keen attention to detail.
- Strong communication and teamwork abilities.
Job Experience & Skills Required:
- Collaborate with Senior Engineers to devise and create electronic hardware solutions.
- Support the manufacturing process, ensuring production quality and efficiency.
- Contribute to activities involving PCB design and layout.
- Resolve hardware-related issues through effective troubleshooting.
- Stay current with the latest industry trends and technological advancements.
Apply now!
Hardware Engineer
Posted today
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Job Description
Senior Hardware Engineer
Posted 2 days ago
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Job Description
Join to apply for the Senior Hardware Engineer role at ExecutivePlacements.com - The JOB Portal
3 days ago Be among the first 25 applicants
Join to apply for the Senior Hardware Engineer role at ExecutivePlacements.com - The JOB Portal
SUMMARY:
A technology company in Randburg is seeking a Senior Electronic Hardware Engineer.
Senior Hardware Engineer
Recruiter:
Network Recruitment
Job Ref:
NES /RS
Date posted:
Thursday, June 19, 2025
Location:
Johannesburg, South Africa
SUMMARY:
A technology company in Randburg is seeking a Senior Electronic Hardware Engineer.
POSITION INFO:
We are looking for a hard-working, innovative, and passionate Engineer to join our dynamic engineering team, in a vertically integrated, high-growth company active in the railway,
commercial truck, defence, and mining sectors. With facilities in South Africa and the United States, we design and manufacture cutting-edge electronic products, combining in-house SMD manufacturing, PCB assembly, embedded systems, and precision CNC machining.
Our 450+ employees share our commitment to excellence and engineering integrity. This position is an excellent opportunity for a Senior Engineer seeking exposure to advanced power electronics, embedded hardware design, and the full product development lifecycle—from concept to serial production.
Key Responsibilities:
- Lead and contribute to the concept design of embedded and power electronic systems
- Select components suitable for harsh industrial and EMC-critical environments
- Develop schematics and guide PCB layout, with a focus on power density and thermal optimization
- Design with EMC compliance in mind
- Oversee prototyping, validation, and iterative testing
- Perform low-level firmware development and support software-hardware integration
- Collaborate on production readiness, including DFM/DFT planning and cost optimization
- Support quality assurance, including hardware validation and root-cause analysis
- Bachelor’s or Master’s Degree in Electronic or Electrical Engineering
- Minimum 5 years industry experience in power electronics, embedded systems or related fields
- Strong understanding of switch-mode power supplies, DC-DC converters, inverters and gate driver design
- Hands-on experience with schematic capture and PCB design tools (e.g., Altium, and KiCAD)
- Familiarity with C/C++ for embedded microcontrollers (ARM, DSP, or similar)
- Experience in EMC troubleshooting and compliance design
- Excellent problem-solving skills, curiosity, and a willingness to continually learn
- Strong communication and collaboration abilities
Seniority level
- Seniority level Mid-Senior level
- Employment type Full-time
- Job function Engineering and Information Technology
- Industries Advertising Services
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#J-18808-LjbffrElectronic Hardware Engineer
Posted 7 days ago
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Job Description
Our client is seeking a motivated and innovative Hardware Engineer to join their forward-thinking team. From day one, youll be immersed in the complete hardware development lifecycleschematic capture, PCB layout, circuit simulation, and hardware validation. Youll work in a collaborative, fast-paced environment where creativity is valued and your ideas have real impact.
This role is an excellent opportunity for BEng or BSc graduates in Electronic Engineering to sharpen technical expertise, gain hands-on project experience, and build a strong foundation for a rewarding career.
Ready to bring ideas to life and design the next generation of hardware? Apply now and start your journey as a professional Engineer!
Education & Skills:
- Bachelor's Degree in Electronic Engineering (BEng/BSc).
- Solid academic background, emphasizing hardware design and development.
- Proficiency in PCB design tools and software.
- Knowledge of electronic components and manufacturing processes.
- Exceptional problem-solving skills with keen attention to detail.
- Strong communication and teamwork abilities.
Job Experience & Skills Required:
- Collaborate with Senior Engineers to devise and create electronic hardware solutions.
- Support the manufacturing process, ensuring production quality and efficiency.
- Contribute to activities involving PCB design and layout.
- Resolve hardware-related issues through effective troubleshooting.
- Stay current with the latest industry trends and technological advancements.
Apply now!
Electronic Hardware Engineer
Posted 13 days ago
Job Viewed
Job Description
Johannesburg Western suburbs
Fast-growing company with several Product ranges. Well-established database of International and National Clients with repeated business.
Electronic Engineering required to assist the R&D team on the design on PCBs and related hardware.
Qualification Essential
BEng/BSc in Electronic Engineering
Technical and specialist skills/knowledge/experience:
Minimum 3 Years experience in PCB design
Digital, Analogue experience essential
Power Electronic skills highly desirable
Experience with the use of Electronic Test and Measurement Equipment
Understanding of Schematics
Knowledge of EMI & Safety Standards
Responsibilities
Provide an Electronic hardware design and system Engineering services
Interpretation of system/product requirements applicable to Power Electronic, electronic, and firmware design considerations.
Interfacing with other engineering disciplines and Hardware and firmware development.
Testing and evaluation of the produced designs
Systems integration and testing with other engineering disciplines.
Personality:
Ability to work in a fast-paced environment
Resourceful
Attention to detail
Responsibilities:
Part of the Development team
Working on multiple projects simultaneously.
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Electronic Hardware Engineer
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Electronic Hardware Engineer
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Senior hardware engineer
Posted today
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