Address Calleo Resourcing are seeking 3 x Experienced System Administrator (Cloud, Infrastructure and Database) to work with a large Federal Government department. This position can be located in ACT, NSW or QLDAll candidates applying for this position must be an Australian Citizen and have an ability to obtain an AGSVA Security Clearance.The ICT System Administrator (Cloud) APS6 will be responsible for the design, implementation, and maintenance of cloud infrastructure and services, ensuring optimal performance, scalability, and security. This includes critical activities such as administering and optimising the cloud environment, conducting system audits, implementing system enhancements, and mitigating risks.
Position Duties:
- Design, deploy, and manage cloud-hosted infrastructure (Azure preferred)
- Provision and configure virtual machines, storage, networking, and other cloud native services consumed within Microsoft Azure and M365 (Entra, Email, MFA, Backup, monitoring, compliance, and data protection).
- Monitor cloud resources, analyse usage patterns, and optimize performance and costs.
- implement security controls and compliance measures to protect cloud environments and data.
- A bachelor's degree in computer science, IT, or a related field, or equivalent experience and training.
- Minimum of five years of experience in cloud infrastructure administration and management.
- Expertise in cloud platforms such as AWS, Azure, or Google Cloud, with relevant certifications (e.g., AWS Certified Solutions Architect, Azure Administrator).
- Strong understanding of cloud networking, security, and governance principles.
- Experience in the implementation and management of enterprise ICT infrastructure, networking and perimeter defence for ICT cloud and hosting service delivery - within an Infrastructure as a Service (IaaS) deployment model as a service environment is preferred.
Position Duties:
- Plan, configure, and support database management systems to meet user requirements while maintaining optimal data integrity, reliability, and performance.
- Resolve user tickets and escalations related to database systems, ensuring timely and effective resolution.
- Oversee system upgrades and rollouts including testing and debugging to ensure the smooth implementation of the system and minimal disruption to operations.
- Provide training to users to ensure proficiency with database systems and maximize utilization.
- Analyse data for insights and collaborate with stakeholders to develop strategies for continuous improvement.
- Generate comprehensive reports for management review,
- Troubleshooting and providing service support in diagnosing, resolving, and repairing server-related hardware and software malfunctions, encompassing workstations and communication infrastructure
- Maintain inter-system data integrity to ensure seamless integration and consistency across platforms.
- Work closely with vendors to raise tickets, negotiate changes and conduct thorough testing, ensuring seamless integration of requested alterations.
- A Bachelor's Degree in Computer Science, IT, or a related field, or equivalent experience and training.
- Minimum of five years of experience in database administration, including planning, configuration, and support.
- Strong proficiency in resolving user tickets and escalations, with excellent problem-solving skills.
- Experience in overseeing system upgrades and rollouts, ensuring minimal disruption.
- Ability to provide effective training to users and promote system proficiency.
- Familiarity with learning management platforms and HR-related surveys.
- Proficiency in data analysis and visualization tools.
- Demonstrated skills in problem-solving, prioritisation, and management.
- Excellent communication and collaboration skills, with the ability to work effectively with stakeholders at all levels.
- Ability to contribute to projects and initiatives, with a focus on continuous improvement.
Position Duties:
System Administration
- Install, configure, and maintain physical and virtual servers across multiple platforms (e.g. Windows, VMware).
- Monitor server performance, troubleshoot issues, and implement performance optimization techniques.
- Manage server resources, including storage allocation, CPU utilization, and memory management.
- Conduct regular server updates, patches, and upgrades to ensure security and stability
- Maintain accurate documentation of infrastructure configurations, procedures, and standards.
- Ensure compliance with industry regulations, standards, and best practices.
- Configure and maintain network devices, including routers, switches, firewalls, and VPNs.
- Monitor network performance, analyse traffic patterns, and troubleshoot connectivity issues.
- Implement network security measures, such as firewalls, intrusion detection systems, and access controls, including but not limited to, Active Directory (Forests, Domains, Trusts), DHCP, DNS, Group Policy.
- Design, implement, and manage backup and recovery solutions to safeguard critical data and systems.
- Perform regular backups, test restore procedures, and verify data integrity.
- Develop and maintain disaster recovery plans and procedures to minimize downtime and data loss.
- Monitor backup jobs, troubleshoot failures, and ensure compliance with backup policies.
- A Bachelor's Degree in Computer Science, IT, or a related field, or equivalent experience and training.
- Minimum of five years of experience in system administration.
- Proven experience in Linux and Windows Server environments.
- Solid knowledge of network architectures, configurations, protocols, and security.
- Experience working with backup storage technologies -such as Commvault, SkyKick & Veeam
- Experience with Windows SCCM, Group Policy, Intune, and Autopilot.
- Knowledge of scripting languages like Python or PowerShell is desirable.
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www.linkedin.com/company/calleoresourcing
www.calleo.com.au
Calleo is an equal opportunity employer and we encourage applications from all people including Aboriginal and Torres Strait Islander peoples.
