Remote Network and Systems Administrator

Placements24; LegKraal Gate; Hybrid; ZAR 600,000 - 900,000; Full time

Benefits offered by this job

Remote-friendly work

Competitive salary

Medical aid

Retirement savings plan

Professional development

Home office allowance

Global team collaboration

Job summary

Placements24 in South Africa seeks a highly skilled Remote Network and Systems Administrator to join our client’s international IT team. The role is fully remote, supporting a global user base with secure, scalable network and server infrastructure.

You will design, implement, and maintain networks, VPNs, cloud resources (AWS, Azure), and server environments (Windows/Linux), while automating tasks and enforcing security policies. Strong collaboration in a distributed team is essential.

Qualifications

• A relevant degree or equivalent work experience in IT.
• 5+ years in network and systems administration.
• Experience configuring Cisco, Juniper hardware and TCP/IP, DNS, DHCP.
• Proficient with Windows Server and Linux server environments.
• Hands-on with AWS and Azure cloud platforms.
• Scripting experience in PowerShell, Python, or Bash.
• Strong cybersecurity knowledge and remote team communication.
• Certs like CCNA, MCSE, or AWS Certified SysOps Admin are desirable.

Responsibilities

• Administer and maintain network infrastructure including routers, switches, VPNs.
• Manage server environments: install, configure, patch, and monitor.
• Oversee cloud resources and cost optimization on AWS and Azure.
• Enforce network security policies and procedures.
• Monitor performance, availability, and troubleshoot issues.
• Provide end-user support and IT team assistance.
• Document systems, networks, and procedures.
• Participate in disaster recovery planning and testing.
• Automate routine tasks with scripting.
• Stay current with tech trends and propose improvements.

Skills

Network administration

Server administration

Cloud platforms (AWS, Azure)

Scripting (PowerShell, Bash, Python)

Cybersecurity best practices

TCP/IP DNS DHCP

Remote team collaboration

Education

Bachelor's degree in Computer Science/Information Technology

Equivalent work experience

Tools

Cisco devices

Juniper devices

Windows Server

Linux

AWS

Azure

Job description

About the Role

Our client, a rapidly growing international tech firm, is seeking a highly skilled and motivated Remote Network and Systems Administrator to join their dynamic IT team. This is a fully remote position, offering the flexibility to work from anywhere within South Africa . You will be responsible for the design, implementation, maintenance, and support of our client's robust network infrastructure and server environments. The ideal candidate will possess a deep understanding of network protocols, security best practices, cloud technologies, and system administration. This role requires a proactive approach to monitoring system performance, identifying potential issues, and implementing solutions to ensure optimal uptime and security. Our client is committed to leveraging cutting-edge technology and fostering a collaborative remote work culture. You will play a critical role in maintaining the backbone of our client's digital operations, supporting a global user base. This position offers significant opportunities for professional growth and the chance to work on diverse and challenging IT projects.

Key Responsibilities

• Administer and maintain network infrastructure, including routers, switches, firewalls, and VPNs.
• Manage server environments (Windows Server, Linux), including installation, configuration, and patching.
• Oversee cloud infrastructure (AWS, Azure), including resource management and cost optimization.
• Implement and enforce network security policies and procedures to protect company assets.
• Monitor system performance and availability, proactively identifying and resolving issues.
• Provide technical support to end-users and internal IT teams.
• Develop and maintain system documentation, network diagrams, and operational procedures.
• Participate in disaster recovery planning and testing.
• Automate routine administrative tasks using scripting languages (e.g., PowerShell, Bash).
• Stay abreast of emerging technologies and industry trends, recommending improvements.

Requirements

• A relevant degree in Computer Science, Information Technology, or a related field, or equivalent work experience.
• Minimum of 5 years of experience in network and systems administration.
• Proven experience with network hardware configuration (Cisco, Juniper, etc.) and protocols (TCP/IP, DNS, DHCP).
• Strong knowledge of server operating systems (Windows Server, Linux distributions).
• Experience with cloud platforms (AWS, Azure) is essential.
• Proficiency in scripting for automation (PowerShell, Python, Bash).
• Solid understanding of cybersecurity principles and best practices.
• Excellent troubleshooting and problem-solving skills.
• Strong communication and collaboration skills, suitable for a remote team environment.
• Relevant certifications such as CCNA, MCSE, AWS Certified SysOps Administrator are highly desirable.

Benefits

• This is a fully remote position, offering unparalleled flexibility and work-life balance.
• Our client provides a highly competitive salary commensurate with experience and qualifications, along with performance-based incentives.
• Comprehensive medical aid and retirement savings benefits are included.
• Opportunities for continuous professional development, including certifications and advanced training, are readily available.
• Employees receive a generous home office stipend and support for internet connectivity.
• You will be part of a global, innovative team with a strong emphasis on collaboration and employee well-being.
• Paid annual leave and sick leave benefits are provided.
• Join a forward-thinking company at the forefront of technological advancement, offering challenging projects and a dynamic career path from the comfort of your home.