Quick overview
Job description
GrainCorp is seeking an experienced Manager of Cyber Security Operations in Sydney to own and strengthen the organisation's cyber defence posture across IT and OT environments. The role reports to the CISO and leads incident response, threat detection, vulnerability management and program maturity.
The successful candidate will balance operational delivery with strategic capability uplift, partner with external MSSPs, and drive security initiatives across enterprise technology.
Similar jobs
- AM

Information Systems Security OfficerRecently posted
Amentum · Alice Springs, Northern Territory · Hybrid 🇦🇺
Project ManagementLinuxTechnologySalary not listed - LE

Senior Security EngineerRecently posted
Leidos · Canberra, Australian Capital Territory · Hybrid 🇦🇺
Stakeholder ManagementAWSSplunk+1TechnologySalary not listed - TC
Senior Cyber Security SpecialistRecently posted
Tiuma Cybersecurity · Sydney · Hybrid · Posted 18 Oct 2026 🇦🇺
DockerGCPAWS+4TechnologySalary not listed - AU
Network Automation & Security Engineer (Enterprise)Recently posted
Aurec · Sydney · Hybrid · Posted 14 Nov 2026 🇦🇺
AnsiblePythonREST+1TechnologySalary not listed - TL
Offensive Security ConsultantRecently posted
Triskele Labs · Melbourne · On-site 🇦🇺
IoTLLMPenetration Testing+1TechnologySalary not listed - CA
Senior Cyber Security Specialist - DetectionRecently posted
Calvarycare · Sydney · Hybrid · Posted 14 Nov 2026 🇦🇺
TechnologySalary not listed - CR

Senior Security Automation & Incident Response EngineerRecently posted
CrowdStrike · Australia · Hybrid · Posted 14 Nov 2026 🇦🇺
TechnologySalary not listed - HI
OT Network Security EngineerRecently posted
Hitachi, Ltd. · Brisbane · On-site · Posted 14 Nov 2026 🇦🇺
TCP/IPDNSPKITechnologySalary not listed - HR
OT Network Security EngineerRecently posted
HITACHI RAIL STS AUSTRALIA PTY LTD · Brisbane · On-site · Posted 14 Nov 2026 🇦🇺
TCP/IPDNSPKITechnologySalary not listed - CR
Senior Security Automation Engineer (Remote)Recently posted
CrowdStrike Inc. · Australian Capital Territory · Remote · Posted 14 Nov 2026 🇦🇺
PythonCI/CDTechnologySalary not listed - NA

Senior Network Security Engineer - Cisco and ACI (Hybrid)Recently posted
Nri Anz · Melbourne · Hybrid · Posted 14 Nov 2026 🇦🇺
Network AdministrationTechnologySalary not listed - IB
IAM Security Consultant - Identity & Access SpecialistRecently posted
International Business Machines Corporation · Sydney · Hybrid · Posted 14 Nov 2026 🇦🇺
SSOTechnologySalary not listed
