Senior Network Engineer – Aruba Wireless | Contract | Adelaide

Experienced Aruba Network Engineers required for an enterprise wireless remediation project.

SonicHR seeks Senior Network Engineers for an urgent 12-week contract supporting the remediation and standardisation of a large, complex, multi-site Aruba wireless network.

Working within an established enterprise environment, you will investigate network issues, implement remediation activities and assist in bringing wireless configurations into alignment with consistent operational standards.

This is a hands-on technical role suited to engineers who enjoy troubleshooting, problem-solving and improving existing infrastructure.

The Opportunity

• Location: Adelaide, SA – onsite

• Start Date: Monday 2 November 2026

• Contract Duration: 12 weeks

• Hours: Flexible, project-driven hours, with up to 480 hours allocated across the engagement

• Engagement: Contract / Time and Materials

• Positions Available: 2

Hours will be determined by project requirements and may not constitute a full-time commitment throughout the engagement.

Key Responsibilities

• Investigate and remediate issues identified through a recent wireless network audit.

• Troubleshoot Aruba wireless controllers, access points and connectivity issues.

• Identify and resolve inconsistent network configurations across multiple sites.

• Investigate VLAN, DHCP, routing, authentication and switching issues.

• Resolve wireless performance, coverage and connectivity problems.

• Implement approved network changes within established change management processes.

• Test, validate and document remediation activities.

• Work collaboratively with technical leads and customer stakeholders to prioritise and resolve issues.

What We're Looking For

You will be an experienced Network Engineer with strong hands-on skills in enterprise Aruba wireless environments.

Essential experience:

• Aruba Mobility Conductors and Mobility Controllers

• Aruba wireless access points and AirWave

• ClearPass and enterprise wireless authentication

• Enterprise switching, VLANs, DHCP and routing

• Troubleshooting complex, multi-site wireless networks

• Network remediation, configuration and standardisation

• Working within structured change management environments

• Strong technical documentation and communication skills

Previous experience supporting large enterprise, healthcare or government network environments would be highly regarded.

About the Engagement

This is not a greenfield deployment. The focus is on investigating and improving an existing wireless environment, resolving historical configuration inconsistencies and implementing practical, sustainable solutions.

You'll work alongside experienced technical specialists, with priorities and activities progressively assigned throughout the engagement.

Interested?

If you have strong Aruba wireless experience and are available for a November start, we'd like to hear from you.

Please apply with your current CV, along with details of:

• Your availability and earliest start date

• Relevant Aruba wireless experience

• Expected hourly contract rate

Immediate applications encouraged.