Cross Domain Infrastructure Engineer

BAE Systems Digital Intelligence

. Carry out agreed operational procedures under instruction and according to documented methods .

Posted 10/2/2026full-timeCanberra • AustraliaMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates a methodical approach to fault finding and problem resolution while assisting with IT platform maintenance and infrastructure builds. Possesses strong written and verbal communication skills, with a focus on accuracy and attention to detail in technical documentation and operational procedures.

Highest-signal resume keywords

Technical DocumentationIT Platform MaintenanceAgile PracticesDevOps PracticesNetwork Administration

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Technical DocumentationNetwork AdministrationFault FindingLinux AdministrationWindows Server AdministrationTCP/IP NetworkingVirtualizationBash ScriptingPowerShell ScriptingPython Programming

Soft Skills

Written CommunicationVerbal CommunicationAttention to DetailReliabilityTeam Collaboration

Tools & Technologies

VMwareFirewallsCross Domain Products

Certifications & Qualifications

Certificate III in Information TechnologyCertificate IV in Information Technology

Industry Keywords

Operational ProceduresService-Level AgreementSecurity ProceduresCustomer SupportProject Implementation

Tech Stack

Tools & technologies

FirewallsJavaLinuxPythonTCP/IPVMware

About the role

Key responsibilities & impact

Carry out agreed operational procedures under instruction and according to documented methods
Assist with maintenance, installation, and problem resolution activities
Assist with virtual and physical infrastructure, network, and storage builds and rebuilds in laboratory and customer environments
Create, improve, and maintain accurate technical documentation
Assist with routine maintenance of IT platforms to ensure secure and efficient operation
Contribute to small project build and implementation, including testing and transition activities
Record time, progress, and outcomes accurately
Assist with planning and implementation of maintenance and installation work
Follow support and maintenance procedures at customer sites while accompanied or supervised
Investigate operational problems and incidents, escalating issues beyond current experience
Follow applicable security procedures and understand service-level agreement requirements
Complete formal study within the agreed timeframe
Learn Agile and DevOps practices through team ceremonies
Develop familiarity with software supporting Cross Domain products, including Java-based components
Share learning with peers and other apprentices
Suggest improvements to processes, templates, and documentation

Requirements

What you’ll need

Interest in computing, networks, and how systems fit together, demonstrated through home laboratory work, personal projects, coursework, or prior study
Sound written and verbal communication
Accuracy and attention to detail
Willingness to follow procedures exactly when required
Methodical approach to fault finding
Reliability and punctuality
Ability to plan personal workload with support
Willingness to ask questions and receive direction
Ability to work within a team and maintain professional conduct at customer sites
Understanding of discretion required when working with sensitive information
Completion of Year 12 or equivalent with satisfactory results in mathematics or a technical subject; OR
Certificate III or IV in Information Technology or a related discipline; OR
Partial completion of a degree in Computer Science, Computer Systems Engineering, or a related field; OR
Demonstrated practical competence acquired through self-directed study or prior work experience
Exposure to Linux or Windows server administration, VMware or similar virtualisation platforms, TCP/IP networking, firewalls, Bash, PowerShell, or Python is useful but not required
May be subject to security and export control restrictions based on nationality, previously held nationalities, and place of birth

Benefits

Comp & perks

Inclusive culture valuing diversity of thought, integrity, and merit
Reasonable adjustments available for candidates with disabilities or health conditions
Formal study and training plan
On-the-job learning and guidance from experienced engineers