Lead Data Network Engineer
Summary
Senior role leading a telecom provider's data network team in Randburg: designing, implementing, and maintaining enterprise LAN/WAN/WLAN infrastructure, overseeing upgrades and incidents, enforcing security, and mentoring engineers. Core tech: Cisco/Juniper equipment, BGP/OSPF routing, firewalls/VPNs, SDN and cloud networking.
About the Role
Our client, a prominent telecommunications services provider, is seeking an experienced and forward-thinking Lead Data Network Engineer to direct their data network operations and development in Randburg, Gauteng . This senior role is integral to designing, implementing, and maintaining a high-performance, secure, and scalable data network that supports a vast array of services. You will lead a team of skilled engineers, manage complex network projects, and ensure the seamless operation of critical data infrastructure. The ideal candidate will possess a deep technical understanding of modern networking technologies, robust problem-solving abilities, and strong leadership qualities. This is an exceptional opportunity to shape the future of data networking for a leading organization in the South African telecommunications landscape. We are looking for an individual passionate about network innovation and dedicated to delivering exceptional technical solutions. We offer a stimulating work environment and competitive rewards.
Key Responsibilities
- Lead the design, implementation, and management of enterprise-level data networks, including LAN, WAN, and WLAN.
- Oversee network infrastructure upgrades, migrations, and deployments, ensuring minimal disruption.
- Develop and enforce network standards, policies, and procedures.
- Manage network performance monitoring, tuning, and troubleshooting to ensure optimal uptime and efficiency.
- Lead the investigation and resolution of complex network incidents and outages.
- Ensure network security best practices are implemented and maintained, including firewalls, VPNs, and access controls.
- Mentor and guide junior network engineers, fostering their technical growth and development.
- Collaborate with IT and other departments to define network requirements and provide technical solutions.
- Evaluate and recommend new networking technologies and solutions to enhance capabilities.
- Manage vendor relationships for network hardware and software procurement and support.
Requirements
- Bachelor's degree in Computer Science, Information Technology, or a related field.
- Minimum of 8 years of progressive experience in data network engineering and architecture.
- Extensive hands-on experience with Cisco, Juniper, or similar enterprise-grade networking equipment.
- Deep knowledge of routing protocols (BGP, OSPF), switching technologies, and network services (DNS, DHCP).
- Proven experience with network security principles and technologies (firewalls, VPNs, IDS/IPS).
- Familiarity with network virtualization, SDN, and cloud networking concepts.
- Strong leadership, team management, and communication skills.
- Ability to analyze complex problems and develop effective solutions.
- Relevant certifications such as CCIE, JNCIE, or CCNP are highly desirable.
- Experience working in the Gauteng region is advantageous.
Benefits
Our client offers a highly competitive salary, a comprehensive medical aid plan, a robust pension fund, annual performance bonuses, and extensive opportunities for professional development, including advanced training and certifications. Employees in Randburg will have the chance to work with cutting-edge technologies, contribute to critical network infrastructure, and enjoy a supportive team environment with clear pathways for career advancement within a leading telecommunications company. We also offer ample paid time off and other company benefits.