Networks & Systems Administration jobs
234 jobs
Sort by
+60d ago
Global Network Manager
NAVITAS
Sydney NSW•Full time
~$176k - $339k(Estimated)
KEY POINTS WE FOUND
- Manage a small team of technical staff across Australia and the UK.
- Provide strategic guidance and technical support for global WAN, LAN, Security, and telephony.
- Contribute to project delivery and network optimization through automation.
+60d ago
NETWORK ENGINEER
Mantech International Systems Recruitment
Sydney NSW•Full time
~$120k - $150k(Estimated)
KEY POINTS WE FOUND
- Maintain and optimise HPC cluster networking environments for enterprise customers.
- Manage public cloud network integrations and private interconnects, including AWS Direct Connect and Azure ExpressRoute.
- Design and implement high-availability and redundant network configurations.
+60d ago
Global Network Manager Sydney
NAVITAS
Sydney NSW•Full time
~$178k - $328k(Estimated)
KEY POINTS WE FOUND
- Manage a small team of technical staff across Australia and the UK.
- Provide strategic guidance and technical support for global WAN, LAN, Security, and telephony.
- Contribute to project delivery and network optimization through automation.
Posted 30d ago
Senior Network Engineer - Field Services & Customer Operations
NEC Corporation
Sydney NSW 2000•Full time
~$90k - $120k(Estimated)
KEY POINTS WE FOUND
- Provide onsite and remote support for network, wireless and security services.
- Investigate and resolve connectivity, switching, VLAN and firewall-related incidents.
- Assist with Palo Alto firewall operations, troubleshooting and monitoring.
+60d ago
Network Security Engineer Akamai
Emmbr
VIC•Contract
~$253k - $266k(Estimated)
KEY POINTS WE FOUND
- Join a leading utilities organisation on a six-month contract.
- Provide hands-on operational support, configuration and troubleshooting across network security platforms.
- Collaborate with SOC, Incident Response, Security Architecture, infrastructure and project teams.
+60d ago
Senior Network Engineer
NEC Corporation
Darwin City NT 0800•Full time
~$100k - $130k(Estimated)
KEY POINTS WE FOUND
- Deliver advanced technical support for enterprise-grade network infrastructure.
- Design, deploy, and manage secure, high-performing wireless networks.
- Collaborate with Solution Architects and Senior Management to implement scalable network solutions.
Posted 29d ago
IT Support Specialist
Strikeforce
Mount Waverley VIC 3149•Full time
~$70k - $90k(Estimated)
KEY POINTS WE FOUND
- Provide day-to-day support for all IT systems within the company.
- Troubleshoot system and network problems and diagnose hardware/software faults.
- Manage multiple open support incidents and liaise with stakeholders to resolve issues.
+60d ago
Unix Engineer
Pyramid Global Technologies
NSW•Full time
~$106k - $168k(Estimated)
KEY POINTS WE FOUND
- Manage and maintain Unix systems including Red Hat Linux and AIX.
- Utilise automation tools such as Ansible and Puppet for server management.
- Implement monitoring solutions using Nagios and Zabbix.
+60d ago
Windows and VMware Engineer
Pyramid Global Technologies
NSW•Full time
~$157k - $289k(Estimated)
KEY POINTS WE FOUND
- Seeking a Windows and VMware Engineer with extensive experience in infrastructure management.
- Must have strong communication skills and experience in team management.
- Desirable project management experience and ITIL V3 certification.
+60d ago
Windows AD Administrator
Pyramid Global Technologies
NSW•Full time
~$104k - $119k(Estimated)
KEY POINTS WE FOUND
- Manage and maintain Active Directory services and Domain Controllers.
- Ensure regular health checks and manage replication without errors.
- Implement continuous improvements and maintain AD security.
+60d ago
IT Server Administrator
Tetra Tech Coffey
North Sydney NSW 2060•Full time
~$80k - $120k(Estimated)
KEY POINTS WE FOUND
- Join a high-performing APAC IT team supporting enterprise infrastructure across Australia, New Zealand and Asia.
- Manage and maintain enterprise servers, ensuring optimal uptime and reliability.
- Lead infrastructure improvements and cloud initiatives that support thousands of users.
+60d ago
Data Center IT Operations Technician, Data Center Operations
Amazon
Sydney NSW 2000•Full time
~$70k - $90k(Estimated)
KEY POINTS WE FOUND
- Serve as a senior technical escalation point for the operations team
- Maintain a high level of system reliability by prioritising and resolving trouble tickets efficiently
- Participate in and deliver on high-impact small to mid-scale projects
+60d ago
Network Development Engineer, Network Core
Amazon
Sydney NSW 2000•Full time
~$100k - $150k(Estimated)
KEY POINTS WE FOUND
- Join a diverse team of engineers and specialists to support AWS infrastructure.
- Build, deploy, and scale Amazon networks across global datacenters.
- Drive innovation and maintain high standards for network performance and reliability.
+60d ago
Sr. Network engineer
Pyramid Global Technologies
NSW•Full time
~$100k - $130k(Estimated)
KEY POINTS WE FOUND
- Design and maintain complex network technologies for mobile network provisioning.
- Develop business and technology roadmaps in collaboration with Product Owners.
- Lead backend and micro-service development using frameworks such as Express/Node.js.
+60d ago
Facility Operations Center Eng, Facility Operations Center (FOC)
Amazon
Sydney NSW 2000•Full time
~$90k - $120k(Estimated)
KEY POINTS WE FOUND
- Monitor the global data center facilities infrastructure platform.
- Serve as a Point of Contact for internal and external teams.
- Assist with the development of communication and escalation protocols.
+60d ago
Linux Admin
Pyramid Global Technologies
NSW•Full time
~$89k - $154k(Estimated)
KEY POINTS WE FOUND
- Manage and administer Linux systems including Red Hat and CentOS.
- Automate tasks using Ansible and Bash scripting.
- Monitor system performance and troubleshoot issues.
+60d ago
Entry Level Systems Administrator
Russell Kennedy
Melbourne VIC•Full time
~$60k - $80k(Estimated)
KEY POINTS WE FOUND
- Join the Digital - ICT Operations team as an Entry Level Systems Administrator.
- Assist with technical deliverables and vendor management.
- Maintain a cyber security first approach and support on-premises and cloud infrastructure.
+60d ago
Windows and Citrix Engineer
Pyramid Global Technologies
NSW•Full time
~$350k+(Estimated)
KEY POINTS WE FOUND
- Manage Active Directory and DNS operations
- Provide Citrix support and manage cloud environments
- Develop scripted solutions using Microsoft PowerShell
+60d ago
Senior Linux System Administrator - Support Engineer (with High Performance Computing Focus)
Hewlett Packard
Canberra ACT 2600•Full time
~$350k+(Estimated)
KEY POINTS WE FOUND
- Design, implement, maintain, and optimize Linux-based infrastructure for HPC environments.
- Provide advanced technical support and troubleshoot issues across hardware and software.
- Collaborate with teams to support application deployments and ensure compliance with security protocols.
+60d ago
Systems Administrator
Auswide Bank
Bundaberg Central QLD 4670•Full time
~$66k - $122k(Estimated)
KEY POINTS WE FOUND
- Provide second-level technical support for IT infrastructure.
- Administer and monitor server and network systems.
- Assist with disaster recovery planning and documentation.