A leading technology and mining company in Australia seeks an experienced Senior Systems Administrator to oversee global IT systems across on-premises and cloud environments. This hands-on role emphasizes security, reliability, and continuous improvement, with responsibilities including managing servers, networks, and security protocols. Applicants should have at least 5 years of experience in systems administration, strong skills in Windows and Linux environments, and the ability to work autonomously. The company offers a supportive work culture and opportunities for professional growth.#J-18808-Ljbffr