An exciting opportunity is available for an experienced Applications Engineer / Applications Support Specialist to join a large enterprise organisation, supporting a significant company-wide domain separation and application migration project.
The successful candidate will play an important role in migrating existing business applications from an established parent company environment into a newly established company domain. Working across a portfolio of approximately 300 applications, you'll be responsible for understanding existing application configurations, architecture and dependencies, and supporting their safe migration into the new environment.
Working closely with internal technology teams, software vendors and business application owners, you'll contribute to application analysis, configuration, installation, troubleshooting and testing. The role requires a capable Windows applications generalist who can pick up unfamiliar applications, interpret technical documentation and work through migration challenges.
This is an initial contract through to April ****, with potential for further project work. The successful candidate will initially spend two weeks on-site at a regional refinery for inductions and orientation, with accommodation provided. Following this, the position can be performed fully remotely, with occasional site visits as required.
You Should Have
Commercial experience in Windows application management, administration or application support
Strong understanding of Windows-based applications and services
Experience supporting application installations, configurations, migrations and troubleshooting
Understanding of Windows Server environments and application dependencies
Experience managing application services, service accounts and credentials
Ability to review and interpret technical documentation provided by software vendors
Experience investigating application connectivity, integrations and configuration issues
Strong problem-solving skills and the ability to work through unfamiliar applications and technologies
Excellent communication skills and confidence liaising with software vendors, business owners and technical stakeholders
Ability to work collaboratively as part of an established technology team
A proactive approach,



with the initiative to investigate issues and find practical solutions
Understanding of ITIL processes and change management practices
Technical Requirements
Must Have
Windows application management and administration
Windows-based application and service configuration
Windows Server services and application dependencies
Application installation, migration and troubleshooting experience
Service account and credential management
Ability to analyse application configurations and interpret technical documentation
Strong communication and stakeholder management skills
Strong technical problem-solving and troubleshooting capabilities
Nice to Have
Microsoft IIS administration, including websites, application pools, bindings and SSL/TLS certificates
Microsoft SQL and database connectivity
REST APIs, service endpoints and application integrations
Windows Server administration
Application authentication and access management
ITIL change management and change control processes
Experience documenting technical changes, implementation plans, risks and rollback procedures
Experience coordinating application testing and validation
Experience working on enterprise application migrations or domain separation projects
Key Responsibilities
Support the migration of existing business applications into a newly established company domain
Analyse existing applications to understand their architecture, configurations and technical dependencies
Review and interpret technical documentation provided by software vendors
Assist with application installations, configurations and migrations into the new Windows domain
Manage Windows application and service configurations throughout the migration process
Update application service accounts, credentials and dependencies where required
Support Microsoft IIS administration, including websites, application pools, bindings and SSL/TLS certificates




Investigate and troubleshoot Microsoft SQL connectivity, REST APIs, service endpoints and application integrations
Identify and resolve application connectivity, authentication and configuration issues
Liaise directly with software vendors to investigate technical issues and coordinate migration activities
Work with business application owners and end users to understand requirements and coordinate testing
Support application testing and validation following migrations
Follow ITIL change management processes and established change control procedures
Document technical changes, implementation activities, risks and rollback plans
Coordinate implementation activities and outage windows with relevant stakeholders
Collaborate with the existing applications team, enterprise migration team and wider technology stakeholders
Contribute to the successful migration of approximately 300 applications as part of the broader company separation project
Working Arrangements
Initial two weeks on-site at a regional refinery near Collie / Bunbury for inductions and orientation
Accommodation provided for the initial two-week on-site period
Fully remote / work-from-home arrangements following the initial two weeks
Occasional day trips to the refinery may be required throughout the project
Monday to Friday, 40 hours per week
Flexible start and finish times, with flexibility to accommodate personal commitments, including school hours
Initial contract through to April ****
Potential for further project work beyond the initial contract
Hourly rate of up to $90 per hour including superannuation
Accommodation provided during the initial two-week on-site period
Fully remote working arrangements following initial site inductions
Flexible working hours to accommodate personal commitments
Prospect to contribute to a significant enterprise-wide domain separation project
Exposure to a large-scale migration involving approximately 300 business applications
Work alongside an established technology and enterprise migration team
Opportunity to collaborate with software vendors, business owners and technical stakeholders
Opportunity to contribute to an ongoing transformation project within a large enterprise environment
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📌 Application Engineer (Perth)
🏢 Verse
📍 Perth