Remote Senior Network Infrastructure Technician

Placements24; Pretoria; Hybrid; ZAR 600,000 - 900,000; Full time

Benefits offered by this job

Health insurance

Paid time off

Professional development

Bonuses

Retirement savings plan

Job summary

Placements24 seeks a Remote Senior Network Infrastructure Technician to install, configure, and maintain complex network devices across a global backbone. You will diagnose issues remotely, document outcomes, and implement robust security controls including VPNs and access management.

The role emphasizes proactive monitoring, collaboration with distributed teams, and staying current with evolving technologies in a remote-first environment, with strong emphasis on autonomy and trust.

Qualifications

• Bachelor's degree in Computer Science, IT, or related field, or equivalent practical experience.
• Certifications such as CCNA/CCNP are desirable.
• Proven experience with remote infrastructure management.

Responsibilities

• Install, configure, and maintain network devices (routers, switches, firewalls, load balancers) per remote deployment guidelines.
• Perform diagnostic tests and audits to identify issues and ensure stability and performance.
• Troubleshoot complex network problems remotely and document troubleshooting steps and outcomes.
• Implement network security measures including VPNs and access control management.
• Monitor performance metrics, analyze traffic, and suggest optimizations for reliability.

Skills

TCP/IP

DNS

DHCP

BGP

OSPF

Switching tech

Firewall security

Network monitoring

VMware NSX

Cisco ACI

Remote troubleshooting

Communication skills

CCNA/CCNP

Education

Bachelor's degree in Computer Science/IT or related field

Tools

SolarWinds

PRTG

Fortinet

Cisco ASA

Job description

About the Role

Our client, a leading innovator in digital infrastructure, is seeking a highly skilled and motivated Remote Senior Network Infrastructure Technician to join their dynamic team. This role is pivotal in ensuring the seamless operation and continuous improvement of our global network systems. As a fully remote position, you will have the flexibility to work from anywhere within South Africa, contributing to a culture of autonomy and trust. You will be responsible for the installation, configuration, and maintenance of complex network hardware and software, troubleshooting intricate issues, and implementing robust security protocols. This is an exceptional opportunity to leverage your expertise in a challenging yet rewarding remote environment, working with cutting-edge technologies and collaborating with a distributed team of professionals. If you are passionate about network infrastructure and thrive in a remote-first setting, this role offers significant growth potential.

Key Responsibilities

• Install, configure, and maintain network devices, including routers, switches, firewalls, and load balancers, adhering to strict remote deployment guidelines.
• Perform regular diagnostic tests and system audits to identify potential issues and implement proactive solutions to ensure network stability and performance.
• Troubleshoot complex network problems, providing timely and effective resolutions, and documenting all troubleshooting steps and outcomes meticulously.
• Develop and implement network security measures to protect against unauthorized access and cyber threats, including VPN configuration and access control management.
• Monitor network performance metrics, analyze traffic patterns, and recommend optimizations for enhanced efficiency and reliability.
• Collaborate with cross-functional teams to integrate network infrastructure with other IT systems and support new technology rollouts.
• Stay abreast of emerging network technologies and industry best practices, evaluating and recommending new solutions for adoption.
• Provide remote technical support to end-users and internal teams, escalating issues as necessary to senior engineers or vendors.
• Maintain comprehensive documentation of network configurations, procedures, and asset inventories.
• Participate in on-call rotations as required, ensuring 24/7 support for critical network infrastructure.

Requirements

• Proven experience as a Network Technician or similar role, with a strong emphasis on remote infrastructure management.
• In-depth knowledge of TCP/IP, DNS, DHCP, routing protocols (e.g., BGP, OSPF), and switching technologies.
• Hands-on experience with network security devices such as firewalls (e.g., Fortinet, Cisco ASA) and intrusion detection/prevention systems.
• Familiarity with network monitoring tools (e.g., SolarWinds, PRTG) and performance analysis techniques.
• Experience with virtual networking technologies (e.g., VMware NSX, Cisco ACI) is a plus.
• Excellent problem-solving and analytical skills, with the ability to diagnose and resolve complex network issues remotely.
• Strong communication and interpersonal skills, with the ability to collaborate effectively in a distributed team environment.
• Relevant certifications such as CCNA, CCNP, or equivalent practical experience are highly desirable.
• A dedicated, quiet home office space with a reliable high-speed internet connection is mandatory for this remote position.
• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience.

Benefits

This role offers a competitive annual salary and a comprehensive benefits package, including comprehensive health insurance, generous paid time off, and opportunities for professional development and continuous learning. Our client is committed to fostering a supportive and inclusive remote work environment where your contributions are valued and recognized. You will have access to the latest tools and technologies, enabling you to excel in your role. Performance-based bonuses and retirement savings plans are also part of the overall compensation. Enjoy the freedom and flexibility of working from home while being an integral part of a forward-thinking organization.