Job Description
About the Role
The Senior System Administrator will oversee the installation, configuration, maintenance, and reliable operation of computer systems, servers, and network infrastructure in a fast-paced environment. This role is responsible for managing both on-premises and cloud-based systems while ensuring high availability and security of business applications.
Key Responsibilities
• System Administration: Manage and maintain Windows, Active Directory, Linux, and virtual servers (Hyper-V), ensuring systems run smoothly with optimal performance.
• Network Management: Configure and monitor firewalls, VPNs, and network infrastructure to ensure secure and efficient data communication.
• Cloud Infrastructure: Oversee the operation of cloud services (Azure), implementing best practices for cloud architecture.
• Security Management: Implement security protocols and patches to ensure compliance with industry standards, responding proactively to emerging vulnerabilities.
• Backup & Recovery: Manage data backups, disaster recovery plans, and ensure data integrity through routine testing and verification.
• Monitoring & Performance Tuning: Use monitoring tools (e.g., Data Dog) to track system performance and resolve issues before they impact business operations.
• Documentation: Create and maintain comprehensive documentation related to systems, configurations, procedures, and troubleshooting.
• Mentorship & Training: Mentor junior system administrators, providing guidance and knowledge transfer to improve team performance and efficiency.
• Project Management: Lead infrastructure upgrade projects, system migrations, and continuous improvement initiatives.
• Compliance: Ensure all systems are compliant with regulatory requirements, company policies, and industry best practices (e.g., NIST & ISO).
• Troubleshooting: Provide advanced troubleshooting and support for complex issues, working closely with the IT support team and other departments.
Requirements
- Bachelor’s Degree in Computer Science or related field
- MCSE or equivalent certification
- CCNA N, A
Qualifications
IT Diploma or Bachelors Degree
How to Apply
Click the green “Go Apply” button below to apply directly online with the employer.
About IT / Computing / Software Jobs in Cape Town Region
The IT and computing industry in the Cape Town region is generally thriving, with a strong demand for skilled professionals in fields such as software development, data analytics, and cybersecurity. Typically, these roles are found across various sectors, including technology, finance, healthcare, and education. As a result, career opportunities in this field are often diverse and abundant.
In terms of salary ranges, it’s common to find IT and computing professionals earning between R400 000 to R1 200 000 per annum, depending on factors such as experience, company size, and industry sector. However, please note that these figures are broad estimates and may vary significantly based on individual circumstances. For instance, senior roles or those in larger companies tend to command higher salaries, while entry-level positions may be lower.
Common skills required for IT and computing roles include proficiency in programming languages such as Java, Python, or C++, experience with software development methodologies like Agile or Scrum, knowledge of data structures and algorithms, and familiarity with cloud computing platforms. Additionally, many employers also value skills such as data analysis, problem-solving, and communication.
The technology industry is a significant sector that employs IT professionals in Cape Town, followed by the financial services and manufacturing sectors. Other industries that commonly require these roles include education, healthcare, and government.
For those looking to advance their careers in IT and computing, there are various opportunities for professional development. Typically, this involves obtaining relevant certifications, such as CompTIA or Cisco, and staying up-to-date with industry trends through online courses or workshops. Many employers also provide training and mentorship programs to support employee growth. With experience and continuous learning, it’s possible to move into senior roles or specialise in a particular area of expertise.
This information provides general career guidance. Actual salaries and requirements vary by employer.
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