Ayan Infotech are looking for 3 different Network Specialist with strong Cloud Experience for long term contract roles in Sydney.

All applicants must have full work rights in Australia.

Role 1:
Senior Technical Specialist - Corporate Network Service Design (upto 600+gst a day)
Role 2:
Networking Specialist - Cloud Focus (400-450+gst a day)
Role 3:
Cloud / Networking Senior Architect (paying upto 750+ gst a day)

Type: Contract (6 months to start with, but will be long term)
Location: Sydney (Hybrid work)

Job Descriptions:

Role 1: Senior Technical Specialist - Corporate Network Service Design

Expert knowledge of LAN, WAN and Data Centre network integration techniques and enterprise design.
Good knowledge of Software Defined Networks (SDN) and Cloud technologies across the major three providers AWS, Azure and GCP.

• Understanding of IaaS, PaaS and SaaS product offerings, differentiation between each and their use cases.
• Direct connect/express route design/provisioning and troubleshooting.
• Solid understanding of VGW/DGW/TGW, Internet Gateway and NAT Gateways and their use cases.
• Capable with scripting and coding languages such as Terraform, Cloud Formation, Ansible and using repos such as Gitlab.
• Good understanding of EC2, S3, Route53, Security Groups and other product offerings.

Expert design and configuration skills in Router and Switch Hardware/Software.

• Cisco Catalyst 28xx/37xx/38xx/9xxx series switches.
• Nexus 9K, 7K, 5K, 2K, 1K switches
• Cisco 650x / 68xx / 45xx / 35xx / 29xx / 44xx devices.
• Cisco Wireless Access Points and Controller modules
• Load Balancing
• Data Centre Spine/Leaf and Cisco ACI
• IP Network routing
• MPLS, LDP, RSVP, L2 and L3 VPN, VRFs, VLAN, VPLS
• VTP, STP, PVST, MSTP, VRRP, HSRP
• TCP/IP - IPv4, IPv6
• Ethernet, ATM
• OSPF, RIP, M-BGP, BGP-LU, IS-IS
• Cisco IOS/IOS-XE and NX-OS
• IPSec, GRE/L2TP tunnels
• QoS, MPLS TE, Multicasting
• NAT
• NAC 802.1x
• VxLAN, BGP-EVPN
• IP tables, Access Control Lists (ACL), IPS/IDS
• Firewalls/Security Appliances (Checkpoint, Fortinet, ASA, Palo).
• AAA, Radius, TACACS+, LDAP, Active Directory

Role 2: Networking Specialist - Cloud Focus

Looking for a dedicated cloud infrastructure/network designer to support teams providing networking design and provisioning services.

This network specialist will advise and assist Customer with the following activities:

• Assist Customer's corporate network architect, service delivery, business unit and application teams to understand the requirements.
• Assist in building alignment with the Architecture Review Board (ARB) and Customer's cyber team by working with Customer's virtual team across Cloud Centre of Excellence (CCoE), information technology (IT) infrastructure, information security (Infosec) and application development operations (DevOps).
• Participate in project meetings and discussions to understand the business requirement and come up with a solution to meet those business requirements using cloud services.
• Design and deploy cloud network resources using a mutually agreed number of infrastructure-as-code (IaC). methods for relevant Cloud network resources including virtual private cloud (VPC), internet protocol (IP) addressing, and subnets.
• Document and handover all automation artefacts developed under this engagement.
• Provide assistance based on AWS/GCP/Azure general best practices to Customer's application teams with troubleshooting connectivity requirements.
• Identify and assist Customer with potential improvement opportunities as a result of new features, and redundant resources.
• Provide advice based on AWS/GCP/Azure general best practices on Customer's internal policies for use of AWS/GCP/Azure Services such as deployment, provisioning, and de-provisioning of AWS/GCP/Azure Services.
• Provide advice based on AWS/GCP/Azure general best practices on Customer's internal standards for use of AWS/GCP/Azure Services for application use cases such as recommended services, sizes, and metrics on AWS/GCP/Azure Services.
• Provide a mutually agreed number of examples of new policies and general best practices for use of AWS/GCP/Azure infrastructure services, as mutually agreed.
• Participate in knowledge transfer sessions, as mutually agreed.
• Facilitate the coordination and activities of groups across the project.

Role 3: Cloud / Networking Senior Architect

• Well versed and competent in IP networks that includes Routing, Switching, Wireless and MPLS.
• 15+ years of experience working in network space, with a minimum of 5+ years in handling large enterprise customers overall network operations. Preferably, someone with Energy domain experience working on OT and SCADA.
• Experience and expertise in Network virtualization based on EVPN VXLAN.
• Strong knowledge and experience working on Cisco Catalyst and Cisco Nexus switches.
• Strong knowledge and experience working on Cisco ISRs and ASRs.
• Strong knowledge and experience working on Meraki wireless.
• Solid experience in handling DC networks and large-scale branch networks.
• Perform tier-2 and 3 escalation support for networks and act as the point of contact for customer Leadership and other Managers.
• Managing and supervising team of network engineers and providing guidance to them with operational issues.
• Monitor, manage, and mentor network operations/support tech team.
• Ensure effective monitoring, maintenance, and administration of automated backup systems to ensure data continuity and integrity for all IT Network systems.
• Ensure effective coordination and cooperation with the IT ServiceDesk to smoothly facilitate the resolution of cross domain incidents/requests.
• Oversee, maintain, administer, and develop automated workflows, and scripts for network operations.
• Coordinate and collaborate with rest of OT, IT, Engineering, and the business at large to identify and implement opportunities for continuous improvement.
• Oversee, maintain, and build documentation for Network services.
• Ensure effective monitoring, maintenance, and administration of automated backup systems to ensure data continuity and integrity for network devices.
• Oversee maintenance of network inventory and ensure maintenance of critical spares at all facilities.
• Strong written and oral communication skills.

Contact: 02 9412 4178 for more details.

www.ayaninfotech.com