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Senior Technical Specialist- Security

Date: 04-Nov-2021

Location: Macquarie Park, Australia

Company: Singtel Group

 

So, Why Optus?

At Optus, we don’t sit back and let the future happen to us - we’re out there making it. By expanding into new technology and relentlessly improving every day, we’re creating a better tomorrow for all Australians. We believe in the strength of a vibrant, diverse, and inclusive workforce where the backgrounds, perspectives, and life experiences of our people help us innovate and create strong connections with our customers.

About the role

As the Technical Specialist – Security, you will take operational ownership of the services that are being offered to Optus Enterprise (OE) customers in the form of Managed Network and Security (MNS) Services. You will provide deep technical security expertise to the OE customers who have purchased a secure SD-WAN or Network Access Control services.

An important aspect of this position is to provide security related technical leadership to analysts and be responsible for troubleshooting and resolving complex faults, identifying, and remediating the root cause of incidents via problem management methodology as well as reviewing, scoping and implementing complex customer requested changes across Network and Security technologies. You will also be involved in the configuration of networks and security solutions such as Aruba, Cisco, Fortinet, F5, Meraki, and VeloCloud.

Key Responsibilities

  • Demonstrate professional, pro-active qualities in dealing with clients both internally and externally
  • Take ownership of customer issues escalated to you and update the incident manager and customer as appropriate
  • Complete monthly vulnerability reports meeting customer contracted requirements
  • Ensure customer security procedures, located on the intranet, are current for the security solutions being managed
  • Maintain network and security as-built documentation whenever a new solution or project creates or modifies these designs and/or documentation
  • Maintain and support attack detection and security event management technology and processes
  • Perform detailed threat analysis and write security advisories on security threats evolving over the internet as well as those evolving in customer and internal networks
  • Support the initiative to take a market-leading position on next-generation SD-WAN, Software-Defined Access (SDA), and Network Access Control technologies

About You

  • Experience in the ICT, Network, and Security or Engineering field or 8 yrs in a service provider capacity, with solid focus on MNS Services
  • Manage a client environment, leading internal security infrastructure, and external network vendors
  • Implementation and support of Multi-protocol/Multi-platform and vendor environments
  • Extensive experience in a security operations role and supporting Security solutions

Technical skills required

  • Cisco ISE, Aruba Clearpass, Fortinet, SD-WAN, VMWarew or Velo Cloud, Viptela and Firewall, Cisco DNA Centre, F5 Technology, SIEM solutions, Splunk
  • CCNA, CCNP, ITIL, F5(desirable)

 

As a provider of essential services across Australia, Optus has a critical role in the community through keeping our customers connected to the people they love and the things that matter. It is also our priority to ensure we provide our amazing people and our customers with a healthy and safe workplace environment. In light of the significant risks posed by COVID-19, Optus expects all workers to be fully vaccinated against COVID-19 by 1st December 2021 and will require vaccination for certain roles as well as access to Optus workplaces. Please speak to us if you have any questions about this policy or how it impacts you, including any concerns you might have about meeting this requirement.

 

Optus is a place where we let you do you. Whether you’ll be working in our corporate offices or in a retail store, we're a highly collaborative workplace, and offer a range of perks such as:

  • A competitive salary
  • Discounts on products and services
  • Ongoing training, mentoring and development opportunities
  • Up to five days of Volunteer Leave per year
  • Blended Ways of Working
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We understand that flexibility means different things to different people. We're proud to offer a variety of options to work in different ways, such as our Blended Ways of Working, job share, and part-time. Our Blended Ways of Working lets our people work across home and our offices. Please talk to us about how we can make this role work for you.

 

Curious about our culture? Go behind the scenes with our people by searching #OptusLife on LinkedIn.

 

Please no recruitment agencies, we’ll be managing this role in-house. Any resumes submitted outside of our process will be deemed the sole property of Optus.