Senior Network Engineer - Fiber Optic Deployment

Placements24; Johannesburg; Hybrid; ZAR 900,000 - 1,500,000; Full time

Benefits offered by this job

Competitive salary package

Medical aid & retirement fund

Professional development & advanced

Generous annual leave

Access to latest telecom technologies

Johannesburg-based team

Job summary

Placements24 is seeking a Senior Network Engineer in Johannesburg to design, implement, and maintain cutting-edge fiber optic networks for regional reach. You will ensure reliability, scalability, and performance of the network infrastructure to support high-speed internet and communications services.

The role requires 5–7 years of hands-on telecom network engineering experience, strong knowledge of TCP/IP, BGP, and OSPF, and proficiency with network design tools.

Qualifications

• Bachelor's degree in Electrical Engineering, Computer Science, Telecommunications, or a related field.
• 5–7 years of hands-on telecom network engineering experience with a strong focus on fiber optic technologies.
• In-depth knowledge of TCP/IP, BGP, and OSPF routing protocols.
• Proficiency with network design tools and simulation software.
• Experience with network monitoring systems such as SNMP and NetFlow.
• Relevant industry certifications (e.g., CCNA, CCNP) are highly advantageous.

Responsibilities

• Design and implement scalable fiber optic network architectures (PONs and metro Ethernet).
• Develop and maintain detailed network documentation and operational procedures.
• Perform capacity planning, performance monitoring, and troubleshooting for optimal service.
• Collaborate with cross-functional teams to ensure seamless deployment and issue resolution.
• Evaluate and recommend new network technologies and equipment; mentor junior engineers.
• Ensure compliance with industry standards and security best practices.

Skills

Fiber optics

TCP/IP

BGP

OSPF

Analytical thinking

Team collaboration

Communication

Education

Bachelor's degree in Electrical Engineering, Computer Science, Telecommunications, or related field

Tools

Network design tools

Simulation software

SNMP

NetFlow

Job description

About the Role

Our client, a leading telecommunications provider, is seeking a highly skilled and experienced Senior Network Engineer to join their dynamic team in **Johannesburg**. This role is pivotal in the design, implementation, and maintenance of cutting-edge fiber optic networks across the region. You will be instrumental in ensuring the reliability, scalability, and performance of our client's network infrastructure, supporting the delivery of high-speed internet and communication services to a rapidly growing customer base. This is a fantastic opportunity to contribute to the digital transformation of South Africa's telecommunications landscape within a company that values innovation and technical excellence.

Key Responsibilities

• Design and implement robust and scalable fiber optic network architectures, including passive optical networks (PONs) and metro Ethernet solutions.
• Develop and maintain detailed network documentation, including design blueprints, configuration guides, and operational procedures.
• Perform network capacity planning, performance monitoring, and troubleshooting to ensure optimal service delivery and minimal downtime.
• Collaborate with cross-functional teams, including project management, field operations, and customer support, to ensure seamless network deployment and issue resolution.
• Evaluate and recommend new network technologies and equipment to enhance network capabilities and efficiency.
• Mentor junior engineers and provide technical guidance on network design and best practices.
• Ensure compliance with industry standards and security best practices in all network operations.

Requirements

• Bachelor's degree in Electrical Engineering, Computer Science, Telecommunications, or a related field.
• Minimum of 5-7 years of hands‑on experience in telecommunications network engineering, with a strong focus on fiber optic technologies.
• In-depth knowledge of network protocols (e.g., TCP/IP, BGP, OSPF) and routing/switching technologies.
• Proficiency in network design tools and simulation software.
• Experience with network monitoring and management systems (e.g., SNMP, NetFlow).
• Excellent analytical, problem-solving, and critical-thinking skills.
• Strong communication and interpersonal skills, with the ability to work effectively in a team environment.
• Relevant industry certifications (e.g., CCNA, CCNP) are highly advantageous.

Benefits

• Competitive salary package commensurate with experience and qualifications.
• Comprehensive medical aid and retirement fund contributions.
• Opportunities for professional development and advanced certifications.
• Generous annual leave allowance.
• Access to the latest telecommunications technologies and tools.
• A supportive and collaborative work environment in **Johannesburg**.