Senior Network Infrastructure Engineer - Fully Remote

Placements24; Johannesburg; Hybrid; ZAR 800,000 - 1,200,000; Full time

Benefits offered by this job

Competitive salary package

Remote work from anywhere in SA

Equipment provided

Job summary

Placements24 is partnering with a leading telecommunications provider in South Africa to recruit a Senior Network Infrastructure Engineer for a fully remote role. You will design, implement, and maintain scalable network solutions that power millions of users, focusing on reliability, security, and performance.

You will lead deployment, monitor performance, and mentor junior engineers while collaborating with cross-functional teams.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field.
• Minimum of 7 years of experience in network engineering for enterprise infrastructure.
• Proven expertise in TCP/IP, BGP, OSPF, MPLS and other routing protocols.
• Hands-on experience with Cisco, Juniper, and Palo Alto Networks hardware.
• Strong network security knowledge including VPNs, firewalls, and IDS.
• Experience with network monitoring tools (SolarWinds, Nagios, PRTG) and network automation tools.
• Excellent problem-solving and communication skills.

Responsibilities

• Design, deploy, and manage complex network infrastructure (routers, switches, firewalls, load balancers).
• Develop and implement network security policies and procedures.
• Monitor network performance and troubleshoot for high availability.
• Collaborate with cross-functional teams on network requirements and project delivery.
• Perform network audits and performance tuning for improvements.
• Maintain comprehensive network documentation (diagrams, configurations, procedures).
• Stay updated on emerging network technologies and best practices.
• Provide technical leadership and mentorship to junior engineers.
• Participate in on-call rotation for emergency support.

Skills

TCP/IP

BGP

OSPF

MPLS

Network security

Network monitoring

Education

Bachelor's degree in Computer Science or Engineering

Tools

Cisco gear

Juniper gear

Palo Alto gear

SolarWinds

Nagios

PRTG

Job description

About the Role

Our client, a leading telecommunications provider, is seeking a highly skilled and motivated Senior Network Infrastructure Engineer to join their dynamic, fully remote team. This is an exceptional opportunity to contribute to the design, implementation, and maintenance of robust and scalable network solutions that power millions of users across the country. You will be instrumental in shaping the future of our client's network architecture, ensuring optimal performance, reliability, and security. Working from anywhere in South Africa, you will collaborate with a talented group of professionals who are passionate about pushing the boundaries of telecommunications technology. We are committed to fostering a flexible and supportive work environment that empowers our employees to excel.

Key Responsibilities

• Design, deploy, and manage complex network infrastructure, including routers, switches, firewalls, and load balancers.
• Develop and implement network security policies and procedures to protect against threats and vulnerabilities.
• Monitor network performance and troubleshoot issues to ensure high availability and optimal user experience.
• Collaborate with cross-functional teams to define network requirements and ensure successful project delivery.
• Perform regular network audits and performance tuning to identify areas for improvement.
• Develop and maintain comprehensive network documentation, including diagrams, configurations, and operational procedures.
• Stay abreast of emerging network technologies and industry best practices to recommend and implement innovative solutions.
• Provide technical leadership and mentorship to junior engineers within the team.
• Participate in on-call rotation for emergency network support.

Requirements

• Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• Minimum of 7 years of experience in network engineering, with a focus on enterprise-level infrastructure.
• Proven expertise in TCP/IP, BGP, OSPF, MPLS, and other routing protocols.
• Hands-on experience with network hardware from major vendors such as Cisco, Juniper, and Palo Alto Networks.
• Strong understanding of network security principles and best practices, including VPNs, firewalls, and intrusion detection systems.
• Experience with network monitoring tools (e.g., SolarWinds, Nagios, PRTG) and network automation tools.
• Excellent problem-solving and analytical skills, with the ability to diagnose and resolve complex network issues.
• Exceptional communication and interpersonal skills, with the ability to articulate technical concepts clearly.
• Must be based within **Johannesburg, Gauteng, ZA** or willing to relocate for occasional team meetups.
• Ability to work independently and collaboratively in a remote environment.

Benefits

• Our client offers a competitive salary package, comprehensive health benefits, generous paid time off, and opportunities for professional development and continuous learning.
• As a fully remote role, you will enjoy the flexibility and work-life balance that comes with working from home.
• We provide the necessary equipment and support to ensure your success in this role.
• Join a forward-thinking company that values innovation, collaboration, and employee well-being.
• Be part of a team that is shaping the future of telecommunications.