Senior Network Infrastructure Engineer - Cloud & Security Focus

Placements24; Upington; Hybride; ZAR 700 000 - 1 000 000; Plein temps

Avantages offerts par ce poste

Medical aid

Provident fund

Paid leave

Professional development

Hybrid work model

Résumé du poste

Placements24 is seeking a Senior Network Infrastructure Engineer to design, implement, and maintain robust, secure, and scalable network infrastructure in Upington. The role emphasizes cloud integration and cybersecurity, with a hybrid work model that supports on-site and remote tasks.

You will lead complex projects, mentor junior engineers, and collaborate with system admins, security analysts, and developers to ensure high availability and optimal performance.

Qualifications

• Bachelor's degree in Computer Science, IT, or related field; CCNA/CCNP/CompTIA Network+ desirable.
• Minimum 7 years of experience in network engineering and infrastructure management.
• Proven cloud networking experience (AWS, Azure, GCP) and enterprise-grade devices.
• Strong understanding of security: firewalls, IDS/IPS, VPNs.

Responsabilités

• Design, implement, and manage complex LAN/WAN/VPN and wireless networks.
• Configure routers, switches, firewalls, and load balancers.
• Oversee cloud networking services (AWS VPC, Azure VNet).
• Enforce network security policies and data integrity.

Connaissances

Network engineering

Cloud networking

Network security

Analytical skills

Communication

Problem solving

Team leadership

Formation

Bachelor's degree in CS/IT

CCNA/CCNP/CompTIA Network+

Outils

Cisco

Juniper

SNMP

NetFlow

Description du poste

About the Role

Our client, a prominent technology solutions provider operating across Upington, Northern Cape and beyond, is seeking a highly skilled Senior Network Infrastructure Engineer with a strong focus on cloud technologies and cybersecurity. This hybrid role is crucial for designing, implementing, and maintaining robust, secure, and scalable network infrastructure that supports the company's diverse client base. You will be instrumental in ensuring network performance, availability, and the integration of cloud services. The ideal candidate possesses deep expertise in network architecture, a passion for cutting-edge technology, and a proven ability to manage complex projects in a dynamic environment.

Key Responsibilities

• Design, implement, and manage complex network infrastructures, including LAN, WAN, VPNs, and wireless networks.
• Configure and maintain network hardware and software devices, such as routers, switches, firewalls, and load balancers.
• Oversee the integration and management of cloud networking services (e.g., AWS VPC, Azure VNet).
• Implement and enforce network security policies and procedures to protect against threats and ensure data integrity.
• Monitor network performance, troubleshoot issues, and implement solutions to optimize uptime and efficiency.
• Develop and maintain network documentation, diagrams, and standard operating procedures.
• Collaborate with system administrators, security analysts, and application developers to ensure seamless integration and operation.
• Participate in capacity planning and infrastructure upgrades to meet future business needs.
• Provide technical leadership and mentorship to junior network engineers.
• Respond to network incidents and provide timely resolution, often outside of standard business hours when necessary.

Requirements

• Bachelor's degree in Computer Science, Information Technology, or a related field; relevant certifications (e.g., CCNA, CCNP, CompTIA Network+) are highly desirable.
• A minimum of 7 years of experience in network engineering and infrastructure management.
• Proven experience with cloud networking concepts and services (AWS, Azure, GCP).
• Strong understanding of network security principles, protocols, and technologies (e.g., firewalls, IDS/IPS, VPNs).
• Proficiency in configuring and troubleshooting Cisco, Juniper, or similar enterprise-grade network devices.
• Experience with network monitoring tools and protocols (e.g., SNMP, NetFlow).
• Excellent analytical, problem-solving, and diagnostic skills.
• Strong communication and interpersonal skills, with the ability to explain technical concepts to diverse audiences.
• Ability to work independently and collaboratively, managing multiple priorities effectively in a hybrid work model.
• Willingness to work on-site in Upington, Northern Cape , with flexibility for remote tasks.

Benefits

• Our client offers a highly competitive salary package, commensurate with your expertise and experience, along with performance-based bonuses.
• The hybrid work model provides a balance between on-site collaboration and remote flexibility.
• Employees benefit from a comprehensive medical aid plan, a provident fund, and ample paid leave.
• Significant opportunities for professional development, including advanced certifications and training in cloud and security technologies, are readily available.
• You will join a forward-thinking company that values innovation and invests in its people, working within a supportive team environment in the heart of the Northern Cape.