Senior Server Engineer

Join Centorrino Technologies: Innovate, Grow, and Thrive with Us!At Centorrino Technologies (CT), we're more than just tech—we're a community that goes beyond expectations. We've been recognised as a Great Place to Work in 2024-2025 and one of the Best Places to Work Medium & Large Size in Australia for 2025, with an outstanding eNPS score of 68. And we're not stopping there. We're on a mission to redefine the customer experience, and we need a passionate Senior Server Engineer to join our Professional Services team in NT.This position plays a key role in delivering a major Active Directory migration, uplifting server environments, and supporting the organisation's broader infrastructure roadmap. The Senior Server Engineer will provide specialist technical expertise, lead troubleshooting activities, and contribute to architectural design and documentation. The role also works closely with internal stakeholders, system owners and external vendors to ensure consistent service delivery and adherence to safety, environmental and quality standards.RequirementsWhat you'll do:Design, implement and maintain Windows Server and Active Directory environments, including support for migration to a new AD Forest in a sensitive, high-availability setting. Design, implement and manage VMware virtualisation infrastructure aligned with VMware and ASD best practices. Implement and maintain security remediation and uplift in line with ASD and organisational security requirements. Utilise monitoring, vulnerability scanning and fault-analysis tools to troubleshoot and optimise server environments. Install, customise and maintain Windows Server operating systems and server hardware to meet performance and service level expectations. Diagnose and resolve complex technical issues collaboratively with internal teams, clients, vendors and external service providers. Produce and maintain technical documentation, including architecture, as-built and configuration documentation. Work closely with stakeholders and system owners across multidisciplinary teams. Carry out duties in line with organisational safety, environmental and quality policies, values and strategiesWhat you'll bring:Essential Strong knowledge and hands-on experience with Windows Server and Active Directory administration following Microsoft and ASD guidelines. Demonstrated experience performing Active Directory migrations in high-availability environments. Demonstrated experience implementing and managing VMware virtualisation environments (ESXi, vCentre) following VMware and ASD recommendations. High attention to detail with strong written and verbal communication skills, including technical writing. Ability to operate in accordance with organisational safety, environmental and quality frameworks. Desirable: Understanding of ITIL frameworks and service management principles. Familiarity with Operational Technology (OT) environments and constraints (SCADA, DCS, PLC). Relevant industry certifications such as: AZ-800 / AZ-801 MCSA / MCSE VCP-DCVBenefitsWhy You'll Love Working Here:Our company is more than just a workplace, it's a hub of inspiration and creativity where employees love to work! Here's why:Extensive training and development opportunities that enable continual growth as part of your career planningExtensive discounts and benefits to maximise your moneyA choice of your IT equipment to maximise your success and access to cost-price tech for your personal needsFun team events to celebrate achievements and connect with colleagues outside work as part of our engaging cultureCT celebrates diversity and enables every voice to be heard as we drive to create the world we want. Apply today and be part of a team that values innovation, inclusivity, variety and diverse backgrounds.Note: A valid Vulnerable People / Working with Children Check (WWCC) and Police Check are required.