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)

  • Network Security Manager

    6 days ago

    Melbourne, Victoria, Australia Randstad Digital Full time

    Role OverviewWe are seeking a highly experienced and strategic Network Security Manager to lead our client's security engineering team while simultaneously spearheading a critical technology cut-over and transition project. This role requires a blend of senior leadership, deep technical expertise, and hands-on involvement to develop our long-term security...

  • Network Security Manager

    6 days ago

    Melbourne, Victoria, Australia Randstad Australia Full time

    Role OverviewWe are seeking a highly experienced and strategic Network Security Manager to lead our client's security engineering team while simultaneously spearheading a critical technology cut-over and transition project. This role requires a blend of senior leadership, deep technical expertise, and hands-on involvement to develop our long-term security...

  • Network Security Specialist

    4 days ago

    Melbourne, Australia nbn™ Full time

    Job Expectations Build your career and Australia’s future. Few people can say they are working on securing Australia’s digital future. During the height of the pandemic, it wasn’t rail and road that kept our economy afloat, it was broadband internet that confirmed nbn’s role as one of the most important critical infrastructure assets in Australia....

  • Network Security Engineer

    6 days ago

    Melbourne, Victoria, Australia Aurec Full time $120,000 - $180,000 per year

    Network Security Engineer6 month contractMelbourne CBDFlexible working arrangementsWe are seeking a highly skilled and experienced Senior Network Security Engineer. The ideal candidate will be a technical expert in Fortinet Network Detection and Response (NDR) and Cisco Identity Services Engine (ISE), with a proven background in the telco industry. This is a...

  • Network Security Engineer

    2 weeks ago

    Melbourne, Victoria, Australia Resource Corner Full time $80,000 - $120,000 per year

    Key ResponsibilitiesOperate, configure, and optimize  Cisco network security solutions  including:Cisco FMC (Firepower Management Center)Cisco ISE (Identity Services Engine)Cisco EWSA (Email/Web Security Appliance)Manage and fine-tune  Imperva Web Application Firewall (WAF)  policies and rules to protect public-facing applications.Contribute to  ...

  • Security Officers

    2 weeks ago

    Melbourne, Australia Challenger Security Full time

    **Who we are**: Challenger Security _(VIC M/L: 936-839-70S)_ is a leading provider of premium security and concierge services, trusted by some of the world’s most recognised brands. We deliver excellence across luxury retail, shopping centres, corporate and commercial spaces, government institutions, and high-profile media and technology clients. Our...

  • Network Security Engineer

    4 days ago

    Melbourne, Victoria, Australia XPT Software Full time $105,000 - $155,000 per year

    JD·      6+ years experience in network security·      Fortigate/Checkpoint firewalls – BGP/VPN skills is a must.·      Zscaler ZIA or other internet gateway products including understanding of Squid proxy and pac files·      Azure Networking - NSG, vet, expressroute, vwan·      Optional:  Akamai CDN and WAF or other...

  • Security Technician

    2 weeks ago

    Greater Melbourne Area, Australia Harden Security Pty Ltd Full time $60,000 - $80,000 per year

    Company DescriptionHarden Security Pty Ltd specializes in commercial and domestic security installations in Melbourne and surrounding suburbs. They offer comprehensive security solutions for all types of properties, emphasizing a personalized approach to security needs.Role DescriptionThis is a full-time on-site role for a Security Technician located in the...

  • Service Delivery Manager

    1 week ago

    Melbourne, Australia Hudson Australia Full time

    As a Service Delivery Manager for Networking and Security Services, you will lead and oversee our Network and Security Services. Playing a pivotal role in ensuring the successful delivery of critical solutions to our clients. The Service Delivery Manager will be responsible for ensuring the efficient delivery of Networking and Security services to our...

  • Domain Consultant 2

    4 days ago

    Melbourne, Australia Palo Alto Networks Full time

    **Company Description** Our Mission** At Palo Alto Networks® everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are...