Senior Network Systems Engineer — Upington (On-Site)

Placements24; Upington; Hybrid; ZAR 520,000 - 780,000; Full time

Benefits offered by this job

Competitive salary

Medical aid and retirement benefits

Hybrid work model

Training & certifications

Job summary

Placements24 in Upington is seeking a Network Engineer to design, implement, and maintain a robust network infrastructure for secure, high-availability operations.

You will manage routers, switches, firewalls, VPNs, and monitoring tools, ensuring optimal performance and security across locations in a hybrid work environment.

Qualifications

• Bachelor's degree or equivalent work experience required.
• 3+ years of network engineering or administration experience.
• Proficiency with TCP/IP, DNS, DHCP, BGP, and OSPF.
• Hands-on experience with Cisco, Juniper, HP hardware.
• Experience with firewalls and network security concepts.
• Knowledge of wireless networking and VPN technologies.
• Familiarity with SolarWinds and PRTG monitoring tools.
• CCNA/CCNP certifications are highly desirable.

Responsibilities

• Design, install, configure, and maintain network hardware and software.
• Monitor performance and troubleshoot to ensure uptime.
• Implement and manage network security measures.
• Develop and maintain network diagrams and configurations.
• Plan and execute upgrades and expansions.
• Ensure compliance with security policies and best practices.
• Collaborate with IT teams for applications and servers.
• Respond to incidents with timely resolutions.
• Manage bandwidth and optimize traffic flow.
• Stay current with emerging network technologies and trends.

Skills

TCP/IP

DNS

DHCP

BGP

OSPF

Network troubleshooting

Analytical thinking

Communication

Education

Bachelor's degree in Computer Science / Information Technology or related

Tools

Cisco hardware

Juniper hardware

HP hardware

SolarWinds

PRTG

Firewall management

Job description

Network Engineer

Our client is seeking a talented and dedicated Network Engineer to join their IT infrastructure team. This role, based in Upington, Northern Cape, is essential for designing, implementing, and maintaining a robust and secure network infrastructure that supports our client's business operations. You will be responsible for managing network hardware, troubleshooting connectivity issues, and ensuring high availability and performance of the network. This position offers a hybrid work model, combining the benefits of office-based collaboration with remote work flexibility. We are looking for a proactive individual with a strong understanding of networking protocols and technologies, who is committed to maintaining a reliable and efficient network environment. You will play a key role in supporting our client's technological advancements and ensuring seamless communication across all locations.

Key Responsibilities

• Design, install, configure, and maintain network hardware and software (routers, switches, firewalls, VPNs).
• Monitor network performance and troubleshoot network issues to ensure optimal uptime and performance.
• Implement and manage network security measures, including firewalls, intrusion detection/prevention systems, and access controls.
• Develop and maintain network documentation, including diagrams and configurations.
• Plan and execute network upgrades and expansions.
• Ensure compliance with network security policies and industry best practices.
• Collaborate with IT teams to support application and server infrastructure.
• Respond to network-related incidents and provide timely resolution.
• Manage network bandwidth and optimize traffic flow.
• Stay current with emerging network technologies and trends.

Requirements

• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent work experience.
• 3+ years of experience in network engineering or administration.
• Proficiency with networking protocols (TCP/IP, DNS, DHCP, BGP, OSPF).
• Hands‑on experience with network hardware from major vendors (e.g., Cisco, Juniper, HP).
• Experience with firewall management and network security concepts.
• Knowledge of wireless networking technologies.
• Familiarity with network monitoring tools (e.g., SolarWinds, PRTG).
• Strong understanding of VPN technologies.
• Excellent problem‑solving and analytical skills.
• Good communication and interpersonal skills, with the ability to work effectively in a hybrid environment.
• Relevant certifications (e.g., CCNA, CCNP) are highly desirable.

Benefits

Our client offers a competitive salary, comprehensive medical aid, and retirement benefits. The hybrid work model provides a good work‑life balance. Employees benefit from continuous learning opportunities, including access to training and certifications. You will be part of a collaborative and forward‑thinking