Network Security Specialist

ITbility; City of Melbourne; On-site; AUD 120,000 - 180,000; Full time

Job summary

ITbility is seeking a proactive Firewall Vulnerability Remediation & Upgrade Specialist to manage remediation, software lifecycle management, and upgrade activities across Cisco Secure Firewall environments. The role emphasizes identifying vulnerabilities, assessing risk, coordinating remediation, and executing upgrades for FXOS, FTD, and FMC platforms.

Ideal candidates will have hands-on experience with Cisco FTD, FMC, FXOS upgrades, and a strong understanding of vulnerability remediation

Qualifications

• Minimum 5 years of hands-on experience with Cisco FTD, FMC and FXOS platforms.
• Hands-on experience with Cisco FXOS, FTD and FMC upgrades.
• Strong understanding of vulnerability remediation processes.
• Experience assessing security advisories and vulnerability impacts.
• Experience performing software lifecycle and version management.
• Strong troubleshooting expertise across enterprise firewall platforms.

Responsibilities

• Identify and remediate vulnerabilities in Cisco Secure Firewall environments.
• Coordinate and execute upgrades for FXOS, FTD, and FMC platforms.
• Manage software lifecycle, version control, and patching across enterprise firewalls.

Skills

Cisco FTD

FMC

FXOS

Vulnerability remediation

Security advisories

Software lifecycle management

Troubleshooting

Job description

We are seeking a proactive and technically strong Firewall Vulnerability Remediation & Upgrade Specialist to manage security vulnerability remediation, software lifecycle management, and upgrade activities across Cisco Secure Firewall environments. The role focuses on identifying software vulnerabilities, assessing security risks, coordinating remediation activities, and executing upgrades for Cisco FXOS, Firepower Threat Defense (FTD), and Firepower Management Center (FMC) platforms.

Required Skills:

• Minimum 5 years of hands-on experience with Cisco FTD, FMC and FXOS platforms.
• Hands-on experience with Cisco FXOS, FTD and FMC upgrades.
• Strong understanding of vulnerability remediation processes.
• Experience assessing security advisories and vulnerability impacts.
• Experience performing software lifecycle and version management.
• Strong troubleshooting expertise across enterprise firewall platforms.

All candidates should have full working rights in Australia.

Only shortlisted candidates will be contacted for this role.