Senior Network Engineer — Cloud & On‑Prem Mastery

Ampstek; Sydney; On-site; AUD 120,000 - 160,000; Full time

Job summary

Ampstek is seeking a senior network engineer to design and deploy IT network solutions across on‑premise and cloud environments. You will engage with stakeholders, collaborate with architects, and create detailed design documentation and change plans.

The role includes 3rd level technical support, vendor escalation, and post-upgrade verification to ensure stable network operations. Candidates should have 5+ years in network/IT design, certifications in DDI/Security, and hands-on experience with

Qualifications

• Information Technology or Engineering Degree, Technical Certification or equivalent minimum 5 years of industry experience in the Network/IT field designing and engineering
• Vendor-based DDI and Security Certifications eg EfficientIP, Infoblox, Fortinet, Checkpoint
• AWS/Google/Azure Architecture, Network and/or Security specialty Certifications
• CISSP or other Cybersecurity certification

Responsibilities

• Engage with Business stakeholders on network design and upgrades
• Consult with Architects and Designers on infrastructure solutions
• Create and maintain design documentation and change plans
• Provide 3rd level technical support for complex networking issues
• Plan upgrade testing and stakeholder engagement
• Assist with network change requests and post-upgrade handover

Skills

Networking

Security

AWS

Azure

Terraform

Ansible

Cisco

DNS/DHCP

OSPF/BGP

Cloud networking

Education

Info Tech Degree

Technical Certification

5+ years experience

Tools

EfficientIP

Infoblox

Route53

GCP

Job description

Ampstek is seeking a senior network engineer to design and deploy IT network solutions across on‑premise and cloud environments. You will engage with stakeholders, collaborate with architects, and create detailed design documentation and change plans.

The role includes 3rd level technical support, vendor escalation, and post-upgrade verification to ensure stable network operations. Candidates should have 5+ years in network/IT design, certifications in DDI/Security, and hands-on experience with