Senior Network Engineer

Placements24; East London; Hybrid; ZAR 700,000 - 950,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

Paid time off

Retirement plan

Professional development

East London office

Job summary

Placements24 is seeking a Senior Network Engineer for our East London client to design, implement and maintain enterprise network infrastructure across the region. You will lead complex configurations, ensure security, performance and reliability, and mentor junior engineers.

The role requires strong routing/switching expertise, firewall management, network monitoring and cloud networking basics, with CCNA/CCNP as desirable credentials.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Minimum of 5 years of experience in network engineering, enterprise networks.
• Proficient in routing protocols (BGP/OSPF) and switching (VLANs/STP).
• Strong firewall knowledge (Cisco ASA, Palo Alto) and security principles.
• Experience with monitoring tools (SolarWinds, Nagios).
• CCNA/CCNP/CCIE certifications are desirable.
• Wireless networking and VPN experience; basic cloud networking concepts.

Responsibilities

• Design, configure, and deploy complex network solutions including routers, switches, firewalls, and load balancers.
• Monitor network performance and troubleshoot to ensure uptime.
• Implement and maintain network security policies and firewall configurations.
• Collaborate to integrate new technologies and upgrade infrastructure.
• Develop and document network diagrams, configurations, and procedures.
• Provide technical leadership and mentorship to junior engineers.
• Participate in on-call rotation for incident response.
• Conduct regular network assessments and capacity planning.

Skills

Routing protocols (BGP, OSPF)

Switching technologies (VLANs, STP)

Firewall configuration (Cisco ASA, P.A

Education

Bachelor's degree in Computer Science or IT

Tools

Network monitoring (SolarWinds, Nagios)

Job description

About the Role Our client, a leading telecommunications provider in East London, Eastern Cape , is seeking a highly skilled and experienced Senior Network Engineer to join their dynamic team. This is an exciting opportunity to contribute to the design, implementation, and maintenance of cutting-edge network infrastructure that powers critical communication services across the region. The successful candidate will play a pivotal role in ensuring network reliability, performance, and security, working with a range of advanced technologies and collaborating with cross-functional teams. You will be instrumental in shaping the future of our client's network capabilities and driving innovation in the telecommunications sector. This role offers a challenging yet rewarding environment for a motivated professional looking to make a significant impact.

Key Responsibilities

• Design, configure, and deploy complex network solutions, including routers, switches, firewalls, and load balancers.
• Monitor network performance and troubleshoot issues to ensure optimal uptime and connectivity.
• Implement and maintain network security policies and procedures to protect against threats.
• Collaborate with other engineering teams to integrate new technologies and upgrade existing infrastructure.
• Develop and document network architecture diagrams, configurations, and operational procedures.
• Provide technical leadership and mentorship to junior network engineers.
• Participate in on-call rotation for network incident response.
• Conduct regular network assessments and capacity planning to identify potential bottlenecks and recommend improvements.
• Stay abreast of emerging network technologies and industry best practices.

Requirements

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Minimum of 5 years of experience in network engineering, with a focus on enterprise-level networks.
• Proven expertise in routing protocols (e.g., BGP, OSPF) and switching technologies (e.g., VLANs, STP).
• Strong understanding of network security principles and firewall configuration (e.g., Cisco ASA, Palo Alto).
• Experience with network monitoring tools (e.g., SolarWinds, Nagios).
• Excellent analytical and problem-solving skills, with the ability to diagnose and resolve complex network issues.
• Strong communication and interpersonal skills, with the ability to explain technical concepts to both technical and non-technical audiences.
• Relevant industry certifications (e.g., CCNA, CCNP, CCIE) are highly desirable.
• Experience with wireless networking and VPN technologies.
• Familiarity with cloud networking concepts is a plus.

Benefits

• Competitive annual salary package.
• Comprehensive health, dental, and vision insurance.
• Generous paid time off and holiday schedule.
• Opportunities for professional development and continuous learning.
• Retirement savings plan with company matching.
• Access to the latest networking technologies and tools.
• Collaborative and supportive work environment in East London, Eastern Cape .
• Potential for career advancement within a growing organization.