Remote Network Infrastructure Specialist

Placements24; Vereeniging; Hybrid; ZAR 600,000 - 1,000,000; Full time

Benefits offered by this job

Remote-first culture

Home office stipend

Professional development opportunities

Global impact projects

Job summary

Placements24 is seeking a Remote Network Infrastructure Specialist to design, deploy, and secure a scalable global network from a home office. You will monitor performance, implement security controls, and troubleshoot complex issues across LAN, WAN, VPN, and cloud environments.

Collaboration with DevOps and security teams is essential for reliable service delivery. The role requires 5+ years in network administration, strong knowledge of routing protocols, firewalls, and monitoring tools, plus

Qualifications

• Bachelor's degree in CS/IT or equivalent.
• 5+ years in network administration and infrastructure management.
• Strong knowledge of TCP/IP, BGP, OSPF, MPLS and routing protocols.
• Experience with firewalls, VPNs, and intrusion detection systems.
• Familiarity with Wireshark, Nagios, SolarWinds.
• Cloud networking experience (AWS, Azure, GCP) desirable.
• Certs like CCNA/CCNP are a plus.
• Excellent problem-solving and communication, able to work remotely.

Responsibilities

• Design, deploy, and manage scalable and resilient network infrastructure (LAN, WAN, VPN, firewalls).
• Monitor network performance, identify bottlenecks, and implement solutions to optimize speed and reliability.
• Implement and maintain network security measures, including IDS/IPS, access controls, and encryption.
• Troubleshoot and resolve complex network issues, providing rapid response to incidents.
• Configure and manage network devices such as routers, switches, firewalls, and load balancers.
• Develop and maintain comprehensive network documentation, diagrams, and policies.
• Collaborate with other IT teams to integrate network services with other infrastructure.
• Plan and execute upgrades and migrations to support growth.
• Stay current with industry trends and best practices in network engineering and security.
• Provide technical support and guidance to internal users and teams on connectivity and performance.

Skills

Network design

Troubleshooting

Remote teamwork

Analytical thinking

Education

Bachelor's degree in CS/IT or equivalent

Tools

Wireshark

Nagios

SolarWinds

Routers

Switches

Firewalls

Load balancers

VPNs

Job description

About the Role

Our client, a rapidly expanding cloud services provider, is seeking a highly skilled and motivated Remote Network Infrastructure Specialist to join their global operations team. This is a fully remote position, allowing you to work from anywhere. You will be instrumental in designing, implementing, and maintaining the company's robust network infrastructure that powers our cutting-edge services. This role requires deep expertise in network architecture, security, routing, switching, and performance optimization. You will be responsible for ensuring the reliability, scalability, and security of our network systems, supporting a diverse range of internal and external stakeholders. The ideal candidate is a proactive problem-solver, adept at managing complex network environments, and committed to staying abreast of emerging technologies. You will collaborate closely with system administrators, DevOps engineers, and security teams to deliver seamless network solutions. This is an exceptional opportunity to contribute to a forward-thinking company and shape the future of our network capabilities from the comfort of your home office.

Key Responsibilities

• Design, deploy, and manage scalable and resilient network infrastructure (LAN, WAN, VPN, firewalls).
• Monitor network performance, identify bottlenecks, and implement solutions to optimize speed and reliability.
• Implement and maintain network security measures, including intrusion detection/prevention systems, access controls, and encryption.
• Troubleshoot and resolve complex network issues, providing rapid response to incidents.
• Configure and manage network devices such as routers, switches, firewalls, and load balancers.
• Develop and maintain comprehensive network documentation, diagrams, and policies.
• Collaborate with other IT teams to ensure seamless integration of network services with other infrastructure components.
• Plan and execute network upgrades and migrations to support business growth and technological advancements.
• Stay current with industry trends, new technologies, and best practices in network engineering and security.
• Provide technical support and guidance to internal users and teams regarding network connectivity and performance.

Requirements

• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience.
• Minimum of 5 years of experience in network administration and infrastructure management.
• In-depth knowledge of TCP/IP, BGP, OSPF, MPLS, and other routing protocols.
• Experience with network security principles, including firewalls, VPNs, and intrusion detection systems.
• Proficiency with network monitoring and diagnostic tools (e.g., Wireshark, Nagios, SolarWinds).
• Experience with cloud networking environments (AWS, Azure, GCP) is highly desirable.
• Relevant certifications such as CCNA, CCNP, or equivalent are a strong plus.
• Excellent problem-solving, analytical, and troubleshooting skills.
• Strong communication and interpersonal skills, with the ability to work effectively in a remote team environment.
• Self-motivated and able to manage workload independently with a high degree of accuracy.

Benefits

• Our client offers a highly competitive salary and a comprehensive benefits package, including health insurance, retirement contributions, and generous paid time off.
• As a fully remote employee, you'll enjoy the flexibility and work-life balance that comes with a remote-first culture.
• We provide a stipend for home office setup and ongoing professional development opportunities, including access to online training platforms and conference attendance.
• You will be part of a collaborative and innovative team, working on challenging projects that have a global impact.
• This is a unique chance to advance your career in network infrastructure with a leading company in the tech industry.