Senior IP Network Specialist

Placements24; Randburg; Hybrid; ZAR 900,000 - 1,300,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

Retirement plan

Hybrid work schedule

Professional growth & certifications

Paid time off

Job summary

Placements24 seeks a Senior IP Network Specialist to design, implement, and optimize a large-scale IP network in Randburg, Gauteng. The role combines in-office collaboration with remote work, mentoring junior engineers, and contributing to strategic planning.

The ideal candidate has deep expertise in routing, security, and performance tuning, with hands-on experience on Cisco/Juniper/Palo Alto devices and proficiency in Wireshark and SolarWinds.

Qualifications

• Bachelor's degree in Computer Science, IT, Electrical Engineering, or a related field.
• Minimum 7 years of IP network engineering and administration experience.
• Expertise in routing protocols and switching technologies.
• Strong understanding of network security principles, firewalls, VPNs, and IDS/IPS.

Responsibilities

• Design, implement, and manage large-scale IP networks, including routing, switching, and security infrastructure.
• Develop and maintain network architecture documentation, standards, and best practices.
• Troubleshoot complex network issues, identify root causes, and implement effective solutions.
• Monitor network performance, capacity, and security, and implement optimizations.
• Configure and manage network devices such as routers, switches, firewalls, and load balancers.
• Plan and execute network upgrades, migrations, and deployments.
• Ensure the security and integrity of the IP network infrastructure.
• Provide technical leadership and mentorship to junior network engineers.
• Evaluate and recommend new networking technologies and solutions.
• Participate in on-call rotation for emergency network support.

Skills

IP Networking

Routing Protocols

Network Security

Performance Tuning

BGP

OSPF

EIGRP

Firewalls

VPNs

IDS/IPS

Wireshark

SolarWinds

Python

Ansible

Hybrid Work

Education

Bachelor's degree

Tools

Cisco

Juniper

Palo Alto

Job description

About the Role

Our client, a leader in providing advanced telecommunications solutions, is seeking an accomplished Senior IP Network Specialist to join their high-performing team in **Randburg, Gauteng**. This role is instrumental in the design, implementation, optimization, and support of our complex IP network infrastructure, which underpins critical communication services. The ideal candidate possesses deep technical expertise in IP networking, routing protocols, network security, and performance tuning. This hybrid position offers the flexibility to balance collaborative in-office work at our **Randburg** location with the convenience of remote work. You will be responsible for ensuring the network's reliability, scalability, and security, while also mentoring junior team members and contributing to strategic network planning. If you are a seasoned network professional with a passion for cutting-edge IP technologies and a drive for excellence, this opportunity is ideal for you.

Key Responsibilities

• Design, implement, and manage large-scale IP networks, including routing, switching, and security infrastructure.
• Develop and maintain network architecture documentation, standards, and best practices.
• Troubleshoot complex network issues, identify root causes, and implement effective solutions.
• Monitor network performance, capacity, and security, and implement optimizations.
• Configure and manage network devices such as routers, switches, firewalls, and load balancers.
• Plan and execute network upgrades, migrations, and deployments.
• Ensure the security and integrity of the IP network infrastructure.
• Provide technical leadership and mentorship to junior network engineers.
• Evaluate and recommend new networking technologies and solutions.
• Participate in on-call rotation for emergency network support.

Requirements

• Bachelor's degree in Computer Science, Information Technology, Electrical Engineering, or a related field.
• Minimum of 7 years of experience in IP network engineering and administration.
• Expertise in routing protocols (BGP, OSPF, EIGRP) and switching technologies.
• Strong understanding of network security principles, firewalls, VPNs, and intrusion detection/prevention systems.
• Hands-on experience with network hardware from major vendors (e.g., Cisco, Juniper, Palo Alto Networks).
• Proficiency in network monitoring and analysis tools (e.g., Wireshark, SolarWinds).
• Experience with network automation and scripting (e.g., Python, Ansible) is a significant advantage.
• Excellent problem-solving, analytical, and troubleshooting skills.
• Strong communication and interpersonal skills.
• Ability to work effectively in a hybrid work environment.

Benefits

• Highly competitive senior-level salary.
• Comprehensive health, dental, and vision insurance plans.
• Generous retirement savings plan with company contribution.
• Flexible hybrid work schedule.
• Significant opportunities for professional growth and certifications.
• Exposure to advanced IP networking technologies and projects.
• Collaborative and dynamic team environment.
• Paid time off and public holidays.
• Employee assistance program for well-being support.
• Annual performance bonuses.