Network Security Engineer

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Direct message the job poster from CareCone Group

Talent Acquisition Consultant at Carecone Australia

Role: Network Security Engineer

Location: Melbourne

Job Description:

Key Responsibilities:

• Configure, maintain, and troubleshoot Cisco WSA, Cisco Umbrella, and Cisco ESA solutions.
• Support administration and integration of Cisco Firepower Management Center (FMC) and Cisco Identity Services Engine (ISE).
• Implement and support Zero Trust Network Access (ZTNA) strategies using Microsoft GSA or similar platforms.
• Manage and optimize service workflows in ServiceNow, including incident, problem, and change management within the Security Operations module.
• Conduct vulnerability scanning, assessment, remediation coordination, and risk reporting.
• Participate in security incident response and forensic analysis as needed.
• Continuously monitor security infrastructure to identify and respond to threats.
• Develop and maintain security documentation, architecture diagrams, and standard operating procedures.
• Collaborate with IT, DevOps, and compliance teams to ensure security best practices across the organization.
• Contribute to security audits, compliance initiatives, and internal risk assessments.

Requirements:

Must-Have Technical Skills:

• 3+ years of experience with Cisco WSA, Umbrella, and ESA.
• Experience with Cisco FMC and Cisco ISE configuration and troubleshooting.
• Strong understanding of network protocols, proxy configurations, DNS-layer security, and mail filtering.
• Familiarity with ZTNA frameworks, especially using Microsoft GSA or similar solutions.
• Working knowledge of ServiceNow Security Operations, or ITSM processes in a security context.
• Experience with vulnerability management tools such as Tenable, Qualys, Rapid7, or similar.
• Solid grasp of firewall, endpoint protection, identity management, and SIEM systems.

Soft Skills:

• Strong problem-solving and analytical skills.
• Effective communication and documentation abilities.
• Ability to work independently and in a collaborative team environment.

Preferred Qualifications:

Certifications such as CISSP, CCNP Security, GIAC, CEH, or equivalent are strongly preferred

Interested people can share their resume at shalini.tomar@carecone.com.au or can reach me on +61 2 83195549

Seniority level

• Seniority levelMid-Senior level

Employment type

• Employment typeFull-time

Job function

• Job functionInformation Technology
• IndustriesInformation Services, Technology, Information and Media, and Computer and Network Security

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