Remote Senior Network Infrastructure Engineer

Placements24; Midrand; Remote; ZAR 900,000 - 1,500,000; Full time

Benefits offered by this job

Remote work

Health insurance

Retirement plan

Paid time off

Certification reimbursement

Home office allowance

Job summary

Placements24 is seeking a Remote Senior Network Infrastructure Engineer to design, implement, and maintain robust network environments across South Africa. You will ensure high availability, performance, and security while collaborating with cross-functional teams in a remote-first setting.

The role requires deep expertise in TCP/IP, BGP, OSPF, MPLS, and hands-on Cisco/Juniper hardware, with strong security and monitoring skills. Remote work within SA is offered with competitive benefits.

Qualifications

• Bachelor’s degree or equivalent in Computer Science, IT, or related field.
• 7+ years of network engineering experience with enterprise-level design and implementation.
• Strong routing/switching protocol knowledge (TCP/IP, BGP, OSPF, MPLS).
• Hands-on with Cisco/Juniper hardware and firewall tech (Palo Alto, Fortinet).
• Experience with monitoring tools and cloud networking concepts (AWS/Azure/GCP).

Responsibilities

• Design, deploy, and manage scalable network infrastructure (routers, switches, firewalls, load balancers).
• Monitor performance, identify bottlenecks, and optimize uptime.
• Develop and maintain network diagrams, configurations, and runbooks.

Skills

TCP/IP

BGP

OSPF

MPLS

Cisco

Juniper

Security

Monitoring

Cloud networking

Education

Bachelor’s degree or equivalent

Tools

SolarWinds

PRTG

Job description

About the Role

Our client is a leading innovator in digital infrastructure solutions, and we are seeking a highly skilled and motivated Remote Senior Network Infrastructure Engineer to join our dynamic team. This is a fully remote position, offering unparalleled flexibility and the opportunity to work from anywhere within South Africa. You will be instrumental in designing, implementing, and maintaining our complex network environments, ensuring high availability, performance, and security. This role requires a proactive individual with a deep understanding of network protocols, hardware, and software, coupled with excellent problem-solving skills. You will collaborate with cross-functional teams to support critical business operations and drive technological advancements. If you are passionate about networking and thrive in a remote-first work environment, this is the perfect opportunity to advance your career with a company that values innovation and employee well-being.

Key Responsibilities

• Design, deploy, and manage robust and scalable network infrastructure, including routers, switches, firewalls, and load balancers.
• Monitor network performance, identify bottlenecks, and implement solutions to optimize efficiency and ensure maximum uptime.
• Develop and maintain comprehensive network documentation, including diagrams, configurations, and troubleshooting guides.
• Implement and manage network security measures, including intrusion detection/prevention systems and VPNs.
• Provide technical expertise and support for network-related incidents, performing root cause analysis and implementing corrective actions.
• Collaborate with system administrators and application developers to ensure seamless integration of network services.
• Stay abreast of emerging network technologies and industry best practices, recommending and implementing improvements.
• Participate in on-call rotations to provide 24/7 support for critical network issues.
• Develop and maintain disaster recovery plans for network infrastructure.

Requirements

• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience.
• Minimum of 7 years of experience in network engineering, with a strong focus on enterprise-level network design and implementation.
• In-depth knowledge of TCP/IP, BGP, OSPF, MPLS, and other routing and switching protocols.
• Hands-on experience with Cisco, Juniper, or similar network hardware.
• Proficiency in network security principles and firewall management (e.g., Palo Alto, Fortinet).
• Experience with network monitoring tools (e.g., SolarWinds, PRTG).
• Strong understanding of cloud networking concepts (AWS, Azure, GCP) is highly desirable.
• Excellent analytical, problem-solving, and troubleshooting skills.
• Ability to work independently and manage multiple priorities in a remote setting.
• Relevant industry certifications (e.g., CCIE, JNCIE) are a plus.

Benefits

• Our client offers a competitive salary package and a comprehensive benefits program designed to support our employees' health, well-being, and professional growth.
• As a fully remote employee, you will enjoy the flexibility of working from home, saving on commuting time and costs.
• We provide excellent medical, dental, and vision insurance coverage, as well as a generous retirement savings plan.
• Opportunities for continuous learning and professional development are available, including access to online courses and certification reimbursement.
• Our client fosters a collaborative and inclusive work culture, encouraging innovation and team spirit.
• Paid time off, including vacation, sick leave, and public holidays, is provided.
• Furthermore, we offer allowances for home office setup and ongoing internet costs, ensuring you have the resources needed to succeed in your role.
• This role in Midrand, Gauteng, ZA offers the unique advantage of being fully remote.