Systems Administrator in Brisbane

Systems Administrator in Brisbane

Brisbane Full-Time 14400 - 75000 $ / year (est.) On-site
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At a Glance

  • Tasks: Support daily operations and provide technical support for enterprise IT systems.
  • Company: Join HII's Mission Technologies, a leader in military tech solutions.
  • Benefits: Competitive salary, career growth, and a supportive team environment.
  • Other info: Fast-paced, dynamic environment with opportunities for on-call support.
  • Why this job: Make a real impact in mission-critical training and operational activities.
  • Qualifications: Entry-level role; tech-savvy and eager to learn.

The predicted salary is between 14400 - 75000 $ per year.

HII's Mission Technologies division – Virginia QLD

Employment Type: Full Time/Salaried/Exempt

Anticipated Salary Range: $53,144.00-$75,000.00

Security Clearance: Secret

Level of Experience: Entry Level

This opportunity resides with Global Security (GS). Mission Technologies’ Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear and environmental; and Australia business. As a trusted partner to our military customers, HII designs, develops and operates the largest LVC enterprise that prepares warfighters for cross-domain battle.

The Navy Integrated Training Environment (NITE) System Administrator I supports daily operations of the Global Service Desk (GSD) and provides frontline technical support for enterprise IT systems across multiple secure network environments. This role is responsible for troubleshooting user issues, managing account access, and ensuring system availability in support of mission‑critical training and operational activities.

Responsibilities include:

  • Account management, workstation support, system imaging, and ensuring compliance with established security policies and procedures.
  • Monitor and manage ticket queues within Jira or equivalent ITSM tools to ensure timely response and resolution.
  • Troubleshoot user issues related to access, hardware, software, and connectivity across multiple environments.
  • Process account requests including creation, modification, and deactivation in accordance with security policies.
  • Escalate complex or unresolved issues to Tier 2 and Tier 3 support teams and track through completion.
  • Perform workstation imaging, setup, and deployment to support user onboarding and system readiness.
  • Document troubleshooting steps, resolutions, and procedures in knowledge base systems such as Confluence.
  • Support patching, software installation, and system updates as directed.

Systems Administrator in Brisbane employer: HII's Mission Technologies division

At HII's Mission Technologies division in Maryland, we pride ourselves on being a top workplace that values innovation and employee well-being. Our hybrid work model fosters a collaborative environment where talented software engineers can thrive, supported by comprehensive benefits including 100% paid healthcare premiums, generous PTO, and opportunities for professional growth. Join us to be part of a dynamic team dedicated to tackling complex challenges with cutting-edge technology while enjoying a culture that celebrates creativity and teamwork.

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Contact Details:

HII's Mission Technologies division Recruitment Team

We think you need these skills to ace Systems Administrator in Brisbane

Technical Support
Troubleshooting Skills
Account Management
System Imaging
Compliance with Security Policies
Jira or ITSM Tools
User Onboarding