Systems Administrator
Senior systems administrator managing day-to-day IT operations, infrastructure, endpoints, and Microsoft cloud platforms (M365, Entra ID, Intune, Azure) for an oil & gas services company, split between Perth CBD and Henderson. Covers incident ownership, cyber security (Essential Eight), backups, and PowerShell automation.
- Compensation
- A$120K–A$130K / yr
- Location
- Henderson, Perth WA
- Work setup
- Onsite
- Seniority
- Not specified
- Employment
- Full time
- Experience
- 5+ years
- Category
- Devops
- Posted
Skills
Must have
- Minimum 5 years' relevant experience in Systems Administration, Infrastructure Support or comparable IT role, including senior technical level
- Hands-on experience administering enterprise Microsoft environments (Microsoft 365, Entra ID, Intune, Windows Server, Active Directory)
- Experience supporting both infrastructure and end-user technology in an operational IT environment
- Ability to independently investigate, troubleshoot and resolve complex technical issues across multiple domains
- Ability to take ownership of technical issues and assigned technology services through to resolution or escalation
- Experience with endpoint management, application deployment and modern device management practices
- Understanding of enterprise networking, identity, access management, backup and infrastructure operations
- Understanding of contemporary cyber security practices for Microsoft, endpoint and infrastructure environments
- Ability to independently prioritise competing operational, project and support workloads
- Strong problem-solving and analytical skills
- Strong written and verbal communication skills
- Ability to build positive working relationships with users, stakeholders and vendors
- Willingness to perform hands-on operational and end-user support within a small multidisciplinary IT team
Full description
Salary: $120,000 – $130,000 per year
Who we are:
We are a leading one-stop provider of flexible solutions for the brownfield oil and gas industry. Our complete range of scalable specialist services are designed and adapted to match the needs of our clients.
With a strong foundation in asset maintenance accompanied with cutting edge technology, we work closely with our clients to understand their total requirements, identify the right solutions and execute projects in a cost effective and safe manner, ensuring the highest levels of productivity.
Opportunity:
Legeneering currently have an exciting opportunity for a Systems Administrator to join our team in the Perth CBD and Henderson, you will need to be able to work across both locations on a permanent full-time basis.
The Systems Administrator is responsible for the operational management, administration, continual improvement and support of Legeneering's technology environment. Working closely with the IT Manager and broader Information Technology team, the role provides senior technical capability across infrastructure, endpoint management, Microsoft cloud platforms, service delivery and cyber security, while remaining actively involved in the day-to-day delivery and support of Information Technology services.
The role owner is expected to operate with a high degree of autonomy, exercising sound technical judgement and taking ownership of assigned technology platforms, operational functions, incidents and technical outcomes through to resolution. The employee must remain capable and willing to support the broader Information Technology function where required, ensuring business continuity and resilience through cross-functional collaboration.
Duties and Responsibilities Overview:
The successful candidate will contribute to the following areas:
Information Technology Operations
- Deliver senior technical administration and hands-on support across the organisation's technology environment.
- Take ownership of incidents, service requests and technical issues through investigation, resolution, escalation and closure.
- Provide technical escalation and guidance for complex infrastructure, endpoint and end-user technology issues.
- Support day-to-day Information Technology activities including user, access, endpoint, application and technology administration.
- Maintain the operational reliability, availability, security and supportability of Information Technology services.
- Contribute to the continual improvement and maturity of Information Technology operations.