Network Security

6 days ago

Melbourne, Australia Delivery Centric Technologies Full time

**ROLE: Network Security - Cisco Secure Network Analytics (formerly Stealthwatch)**

**LOCATION: Melbourne**

**Experience: 5+ years**

**Key Responsibilities**:

- Serve as the technical SME for Cisco Secure Network Analytics (Stealthwatch), providing design, deployment, tuning, and operational support.
- Monitor and analyze network traffic using Stealthwatch to detect insider threats, data exfiltration, lateral movement, and anomalous behavior.
- Integrate Secure Network Analytics with other SIEM, SOAR, and threat intelligence platforms.
- Collaborate with SOC, network, and infrastructure teams to fine-tune detection rules and reduce false positives.
- Create dashboards, custom reports, and alerts based on business and security requirements.
- Conduct regular health checks, upgrades, and patch management for the Secure Network Analytics ecosystem.
- Lead incident investigations involving network-based anomalies and assist in root cause analysis.
- Provide training and mentorship to junior analysts and operational teams.
- Stay current on Cisco's product enhancements and emerging threat trends to ensure proactive posture

**Required Skills**:

- Minimum 5 years of hands-on experience with **Cisco Secure Network Analytics / Stealthwatch.**:

- In-depth knowledge of **NetFlow/sFlow/IPFIX, network protocols, and telemetry.**:

- Strong understanding of **TCP/IP, routing, switching, firewalls, and segmentation architectures.**:

- Experience integrating **Stealthwatch with Cisco Identity Services Engine (ISE), FMC,** and third-party tools.
- Proficient in developing policies, alarms, and behavioral baselines for network entities
- Familiarity with regulatory compliance standards (e.g., **Essential 8, NIST etc**).

**Preferred Qualifications**:

- Cisco certifications such as CCNP Security, CCIE Security, or Cisco CyberOps Professional.
- Experience in multi-tenant or hybrid cloud environments.
- Scripting knowledge (Python, API integrations) for automation and reporting.

**About Us**:
We are **Delivery Centric**, a dynamic technology company that is transforming the delivery of cloud implementations and Cyber security. We are **headquartered in Australia**with a global presence. We are tenacious, future-thinking, and highly driven to achieve an ambitious vision to be the leading global provider of innovative technologies for companies that keep our world clean, safe, and secure.

Our fast-paced and supportive environment will offer you lots of benefits, including a competitive salary, a friendly team, a healthy work environment, and opportunities for training and development.

Work Authorisation:

- Australia (preferred)

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