Role: Senior System Administrator - (EL1 Level)
Location of work:
Canberra and Brisbane
Length of contract:
12 months
Contract extensions:
24 months extension (two extensions of twelve months each)
Security clearance:
Negative Vetting Level 2 security clearance
Job Duties and Responsibilities:
• Administer, maintain, and monitor Linux-based systems, including patching, configuration, and performance tuning.
• Manage AWS infrastructure (e.g. EC2, S3, Lambdas, backups, workloads, security controls) to ensure availability and security.
• Implement and maintain security controls in line with organisational policies.
• Assist in the continuous improvement process by developing and enhancing procedures.
• Document technical processes in accordance with organisational requirements and promote bidirectional knowledge transfer within a team environment.
Technical skills:
• Red Hat Enterprise Linux (administration, patching, performance tuning). AWS Services:
• EC2
• Lambda
• S3
• Backup services Automation & Orchestration Tools:
• Ansible
• Semaphore Monitoring & Logging Tools:
• Grafana
• ELK Stack (Elasticsearch, Logstash, Kibana)