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Senior Network Engineer - Cisco / ACI

Senior Network Engineer - Cisco / ACI

BrennanCity of Brisbane, Queensland, Australia
30+ days ago
Job description

Overview

Great opportunity for an experienced Senior Managed Network Services (MNS) Consultant L3 to join our team in Sydney.

The role

We are looking for an experienced Senior Managed Network Services (MNS) Consultant L3 to join our friendly and high-performing team in our Sydney Barangaroo office. In this role, you will be responsible for proactively managing our client’s IT environments and your core function is to solve advanced and complex issues faced by our clients to ensure the root cause of issues is addressed. This role requires technical support to Brennan Managed Network clients and staff, with the ability to work in a timely manner and strong communication skills as necessary for success.

Key responsibilities

  • Provide in-depth technical analysis to key customers and clients.
  • Demonstrate full knowledge of Brennan IT systems, core network, and complex customers.
  • Serve as an escalation point for all technologies related to managed network services clients.
  • Be the primary engineer for specified tier 1 and 2 clients, providing strategic and deep technical advice for all network queries.
  • Act as the final escalation point and assist with the most complex networking issues.
  • Ensure the achievement of contracted levels of performance through proactive monitoring, event management, and escalation management of performance-related incidents.
  • Serve as the primary point of contact for client and internal inquiries, attending monthly customer meetings alongside the SDM, AM, and Managed Services personnel.
  • Provide guidance and support to junior engineers, assisting in their development through coaching and mentoring.
  • Be responsible for case ownership and resolve tasks in a timely manner, adhering to Brennan standards, SLAs and client expectations.

What skills and experience you bring

  • The ability to consult internally and directly with clients to design and plan operations to network systems. Set up, configure, troubleshoot
  • Confident stakeholder management and engagement experience.
  • Previous experience working within an MSP or system integrator is essential.
  • Extensive skills in Cisco routers and switches, ACI (essential), Meraki, Viptela, ISE
  • Skills in Statseeker monitoring tool, firewalls, F5 load balancing
  • Experienced with collaborating closely and work in conjunction with the Managed Services Infrastructure team.
  • Direct experience being the primary escalation point as this role will be the point of technical escalation for NOC staff.
  • Perform documentation for customer networks including but not limited to creating and maintaining detailed design documents, network diagrams, knowledge articles, principles, and guidelines for customers.
  • Strong and in-depth experience across Fortinet suite of products
  • Other industry based technical knowledge & certifications such as :
  • CCNA, CCNP, CCDP, CCIE
  • JNCIS-Junos
  • Aruba Certified Switching Associate (ACSA)
  • Fortinet NSE 4
  • Palo Alto Networks Certified Network Security Administrator (PCNSA)
  • Good understanding of Zero Trust networks and NAC controls.
  • Note

    As part of our hiring process, you will be required to undertake a National Criminal History Check and a Technical Test.

    Brennan is an equal-opportunity employer.

    Seniority level

  • Mid-Senior level
  • Employment type

  • Full-time
  • Job function

  • Information Technology
  • Industries

  • IT Services and IT Consulting
  • Referrals increase your chances of interviewing at Brennan by 2x

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    Senior Network Engineer • City of Brisbane, Queensland, Australia

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