CMTN ICT System Administrator - Flexible, Security-Focused

kbr; Adelaide; On-site; AUD 90,000 - 130,000; Full time

Benefits offered by this job

Great Place To Work

Flexible working

Competitive salary

Paid parental leave

Income protection

Corpo

Job summary

KBR in Australia is seeking an ICT System Administrator to support and enhance CMTN capabilities within a complex technology environment. This role covers infrastructure, networking and security, balancing ISM and ACSC requirements while meeting end-user needs.

You will lead updates, patching, user support and security documentation, with opportunities to grow technical expertise and collaborate with experienced professionals in a mission-focused team. NV1 Defence Clearance is required to apply.

Qualifications

• Minimum 4 years’ experience in a similar ICT role.
• Relevant ICT qualifications in network administration.
• Experience with VMware, NetApp storage and SQL Server.
• Strong Windows and Linux administration skills.

Responsibilities

• Lead and manage major updates to the CMTN documentation suite in accordance with accreditation and certification authority requirements.
• Assess risks and implement minor hardware and software updates across the CMTN RF, CMTN EO, and CMTN M&S domain segments, ensuring compliance with CMTN policies and procedures.
• Provide subject matter expertise on Information Security Manual (ISM) requirements, accreditation, certification and risk management in both home and deployed environments.
• Engage with users to identify ongoing requirements, assess risk versus benefit and develop architectural recommendations for CMTN capability managers.
• Manage monthly infrastructure patching and updates, including firewalls and network segmentation devices.
• Assess risks and implement updates to CMTN segmentation and internal cross-domain solutions.
• Deliver CMTN-specific pre-deployment training to personnel participating in trials and exercises.
• Coordinate the monthly transfer of system logs to designated ITSM representatives to support cyber-worthiness and security monitoring activities.
• Provide broader CMTN support and operational continuity during ICT team absences or deployments.
• Deliver reach-back support for deployed CMTN elements on a rotating roster, as agreed between Commonwealth and contractor representatives.

Skills

Windows administration

Linux administration

JIRA administration

VMware

NetApp storage

SQL Server

Networking

Problem-solving

Communication skills

Independent and collaborative work

Stakeholder engagement

Education

ICT qualifications in network administration

Tools

VMware

NetApp storage

SQL Server

Job description

KBR in Australia is seeking an ICT System Administrator to support and enhance CMTN capabilities within a complex technology environment. This role covers infrastructure, networking and security, balancing ISM and ACSC requirements while meeting end-user needs.

You will lead updates, patching, user support and security documentation, with opportunities to grow technical expertise and collaborate with experienced professionals in a mission-focused team. NV1 Defence Clearance is required to apply.