Senior Systems Administrator - Tshwane (Pretoria) at RAD Resources

Qualifications/Skills:

• Diploma in Computer Science, Information Technology, or related field including Microsoft Certifications.
• Minimum of 3-5 years of experience as a Senior IT Systems Administrator or similar role.
• In-depth knowledge of Active Directory administration and security best practices.
• Understanding of local domain certificates and replacement.
• Excellent problem-solving, analytical, and critical thinking skills.
• Strong communication, interpersonal, and collaboration skills.
• Ability to work independently and prioritize tasks effectively.
• Experience with security solutions like SIEM, Endpoint Detection and Response (EDR), and multi-factor authentication (MFA).