Job Description
Must Have Skills:
n 5+ years of experience in
DNS operations/support
, with at least
2-3 years at L3 level
n
Strong hands on experience with
BIND (open source DNS)
n
Deep understanding of:
n
DNS protocol internals
n
Authoritative vs Recursive DNS
n
TTL, caching behavior, and query resolution flow
n
Strong
Linux/Unix system administration
experience
n
Solid networking fundamentals:
n
TCP/IP, UDP
n
Latency and routing behavior
n
n
Nice to Have Skills:
n Experience with
Anycast DNS deployments
n
Exposure to other DNS software: Unbound, PowerDNS, Knot DNS
n
Automation and scripting (Shell, Python, Ansible)
n
Monitoring tools:
n
n
Prometheus, Grafana, Nagios, Zabbix
n
n
ITIL processes (Incident, Problem, Change Management experience)
n
nRequirements n
📌 Support Engineer (New South Wales)
🏢 XPT Software Australia Pty
📍 New South Wales
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