Remote Network Administrator

Placements24; Sandton; Hybrid; ZAR 480,000 - 720,000; Full time

Benefits offered by this job

Performance bonuses

Health insurance

Remote work

Certifications support

Collaborative culture

Job summary

Placements24 is seeking a seasoned Remote Network Administrator to design, implement, and maintain our remote network infrastructure, ensuring high availability and security.

You will manage routers, switches, firewalls, VPNs, and monitoring tools, while collaborating with IT teams to support business objectives. The ideal candidate has 5+ years in network administration, strong TCP/IP, routing, and security expertise, and excels in a remote work setting.

Qualifications

• Bachelor's degree or equivalent experience in CS/IT.
• Minimum 5 years of experience in Network Administration.
• Strong knowledge of TCP/IP, DNS, DHCP, routing and security.
• Experience with firewall management and VPN technologies.
• Proficient in network monitoring and troubleshooting.
• Ability to work independently in a remote environment.

Responsibilities

• Administer and maintain network infrastructure including routers, switches, firewalls, and VPNs.
• Monitor performance, identify bottlenecks, and optimize speed and reliability.
• Implement and enforce network security policies and IDS/IPS.
• Manage configurations, backups and disaster recovery plans.
• Provide remote technical support to end-users and IT staff.
• Stay current with new network technologies and propose upgrades.

Skills

TCP/IP

DNS

DHCP

Routing protocols

Network security

Firewall management

VPN technologies

Network monitoring

Remote work

Education

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

Job description

About the Role

Our client is seeking a highly skilled and experienced Remote Network Administrator to join their IT infrastructure team, supporting operations from a remote-first capacity. You will be responsible for designing, implementing, maintaining, and troubleshooting the company's network environment, ensuring high availability, security, and performance. This role requires a deep understanding of network protocols, hardware, and security best practices. You will collaborate with internal teams to support business objectives and contribute to the strategic direction of our network infrastructure. This is an excellent opportunity for a seasoned professional who thrives in a remote setting and is adept at managing complex network operations.

Key Responsibilities

• Administer and maintain the organization's network infrastructure , including routers, switches, firewalls, and VPNs.
• Monitor network performance, identify bottlenecks, and implement solutions to optimize speed and reliability.
• Implement and enforce network security policies, including intrusion detection and prevention.
• Manage network configurations, backups, and disaster recovery plans.
• Provide remote technical support for network-related issues to end-users and IT staff.
• Stay current with network technologies and recommend upgrades or new solutions to enhance network capabilities.

Requirements

• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent experience.
• Minimum of 5 years of experience in Network Administration.
• Strong knowledge of TCP/IP, DNS, DHCP, routing protocols (e.g., OSPF, BGP), and network security.
• Experience with firewall management and VPN technologies.
• Proficiency in network monitoring tools and performance analysis.
• Excellent problem-solving skills and the ability to work independently in a remote environment.

Benefits

• Competitive annual salary and performance-based bonuses.
• Comprehensive health, dental, and vision insurance.
• Flexible remote working schedule and home office support.
• Opportunities for professional certifications and continued learning.
• A collaborative and innovative remote work culture.