In-Demand Senior network & security engineer Jobs in Parramatta, Nsw

Senior Network Engineer
Showtime Consulting —Sydney NSW
- Contract
- Management
- Leadership
- Communication skills
Quick Apply
10d
Cyber Security Engineering Lead
AC3 —Sydney NSW
- $140,000 - $160,000 a year
- Full-time
- Azure
- Management
- AWS
Quick Apply
Senior Network Development Engineer, Melbourne based - Relocation support available
Amazon Support Services Pty Ltd —Sydney NSW
- Full-time
- AWS
- Scripting
- Health insurance
- Employee assistance program
8d
Chief Engineer
Commonwealth Bank —Sydney NSW
- Full-time
- APIs
- AI
10d
Systems Engineer
Optus —Sydney NSW
- Software development
- Communication skills
- SDLC
- Parental leave
Head of Cloud
Downer Group —North Ryde NSW
- Full-time
- Azure
- Master's degree
- AWS
- Parental leave
- Employee assistance program
10d
Senior Construction Manager, Data Centre Capacity Delivery
Amazon Corporate Services Pty Ltd —Sydney NSW
- Full-time
- AWS
- Construction experience
- Leadership
Lead IBM Sterling Engineer
Cognizant —Sydney NSW
- Full-time
- Hybrid work
- Management
- SQL
- IT
9d
Principal Civil Engineer, Infrastructure Design & Delivery
AECOM —Sydney NSW
- Full-time
- Hybrid work
- AutoCAD
- Civil engineering
Product Sourcing Engineer
Anduril Industries —Sydney NSW
- Full-time
- Engineering
- Bachelor's degree
Quick Apply
Senior Manager, Software Engineering
Anduril Industries —Sydney NSW
- Full-time
- Computer Science
- Electrical experience
- Bachelor's degree
Quick Apply
Quality Assurance Engineer
Tecala Group —Sydney NSW
- $80,000 - $85,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- AWS
- Health insurance
- Parental leave
Quick Apply
Multinational Client Executive
AIG Australia Limited —Sydney NSW
- Full-time
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
Quick Apply
Sr. Engineer, DevOps, NG-SIEM (Remote, AUS)
CrowdStrike —Sydney NSW
- Full-time
- Remote
- Management
- Writing skills
- AWS
- Parental leave
Sr Cyber Defense Analyst
BeyondTrust —Sydney NSW
- On call
- Remote
- Management
- Master's degree
- Scripting
Quick Apply
Executive Assistant, Data Center Planning and Delivery
Amazon Corporate Services Pty Ltd —Sydney NSW
- Full-time
- Microsoft Office
- AWS
- Organisational skills
Global Advisory & Markets, Software Engineer, Associate, Sydney
Goldman Sachs —Sydney NSW
- Full-time
- Databases
- APIs
- Travel reimbursement
- Health insurance
Cyber Senior Solution Architect (Australia)
NCC Group —Sydney NSW
- Full-time
- Hybrid work
- Azure
- Microsoft Office
- AWS
- Annual leave
- Employee assistance program
Quick Apply
Senior Network Engineer
Link Group —Parramatta NSW
- Full-time
- Hybrid work
- Azure
- Administrative experience
- AWS
- Parental leave
- Employee assistance program
Senior Security Engineer, Enterprise Infrastructure Protection
Google —Sydney NSW
- Full-time
- Computer Science
- Bachelor's degree
- No degree
13d

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senior network & security engineer jobs near parramatta, nsw

Senior Network Engineer

Showtime Consulting -
Sydney NSW

Quick Apply

Job Details

Contract
10 days ago

Qualifications

Management
CCNP
Ansible
5G
OSPF
CCDA
CCIE
DHCP
Network protocols
BGP
Telecommunication
Leadership
Communication skills
High availability

Full Job Description

Design and optimise IP/MPLS core networks.
Support BGP, OSPF, MPLS, BNG & DHCP services.
Work across Cisco, Nokia & Juniper telco environments.

Company Description
Showtime Consulting is a leading provider of Shielded Cloud and Digital Solutions across Australia and New Zealand. We specialise in delivering secure, enterprise-scale technology solutions across cloud, data, networking, DevSecOps, platform engineering, and digital transformation programs.

We partner with major organisations to build high-performing technology teams and deliver innovative solutions that improve network reliability, scalability, performance, and operational efficiency across critical telecommunications environments.

The Role
We are seeking an experienced Senior Network Engineer to join a high-performing telecommunications engineering team.

This is a hands-on role focused on designing, implementing, and optimising carrier-grade IP/MPLS core networks supporting fixed broadband and 4G/5G mobile services. You will play a key role in delivering highly available, scalable, and secure network infrastructure across multi-vendor environments including Cisco, Nokia, and Juniper platforms.

The ideal candidate will bring deep expertise in IP routing and switching, core network design, and telecommunications infrastructure, with a proven track record working within carrier, ISP, or telecommunications environments.

Key Responsibilities

Design, build, and optimise carrier-grade IP/MPLS core networks supporting fixed broadband and 4G/5G mobile services.
Develop and implement network solutions across core, edge, aggregation, and transport layers.
Configure and troubleshoot complex routing and switching environments using Cisco, Nokia, and Juniper technologies.
Implement and support routing protocols including BGP, OSPF, IS-IS, RIP, MPLS, and IPv6.
Design and support Broadband Network Gateway (BNG) and DHCP services within broadband network environments.
Lead low-level design (LLD) development, implementation plans, migration activities, and network upgrades.
Perform traffic engineering, capacity planning, and network performance optimisation activities.
Support integration between packet core, transmission, RAN, and data centre environments for 4G and 5G services.
Investigate and resolve complex network faults, routing instabilities, convergence issues, and service-impacting incidents.
Collaborate with architecture, planning, NOC, operations, and project teams to support network deployments and change activities.
Implement routing security, access controls, DDoS mitigation, and network compliance standards.
Maintain network documentation including topology diagrams, configuration standards, operational procedures, and design artefacts.
Engage with technology vendors to support solution design, software upgrades, feature validation, and platform optimisation.
Provide technical leadership, mentoring, and knowledge transfer to junior engineers.

What You'll Need

Experience within Telecommunications, ISP, Carrier, or Service Provider network environments.
Proven experience designing and supporting large-scale IP/MPLS core networks.
Advanced knowledge of IP routing and switching technologies including:
- BGP
- OSPF
- IS-IS
- RIP
- MPLS
- QoS
- IPv6
- L2 and L3 networking protocols
Strong experience with BNG (Broadband Network Gateway) and DHCP services.
Hands-on experience with Cisco, Nokia, and Juniper routing and switching platforms.
Experience designing and supporting fixed broadband and 4G/5G mobile network services.
Strong understanding of packet core, transport, RAN, and mobile network integration.
Experience with traffic engineering, high-availability architectures, redundancy, and convergence optimisation.
Strong troubleshooting and fault management experience within carrier-grade environments.
Experience with network monitoring, telemetry, and management tools including SNMP, Syslog, IPFIX, and NMS platforms.
Familiarity with network automation technologies such as Python, Ansible, Cisco NSO, or similar tools.
Excellent communication, documentation, and stakeholder engagement skills.

Desirable Skills

Experience working with major telecommunications providers such as Telstra, Optus, NBN, TPG, Vodafone, Vocus, Superloop, or similar carriers.
Experience supporting large-scale network transformation or migration programs.
Industry certifications such as:
- CCNP or CCIE
- Nokia NRS or NRP
- JNCIP or JNCIE
Experience with Segment Routing, L3VPN, Carrier Ethernet, and Traffic Engineering solutions.
Knowledge of network automation, orchestration, and infrastructure-as-code practices.
Experience supporting highly available national backbone networks and carrier services.

Why Join Us?

Work on large-scale telecommunications and carrier network initiatives supporting critical customer services.
Play a key role in the design and evolution of modern IP/MPLS and 4G/5G network infrastructure.
Gain exposure to leading Cisco, Nokia, and Juniper technologies in complex multi-vendor environments.
Contribute to major network transformation, optimisation, and capacity uplift programs.
Collaborate with experienced network architects, engineers, operations teams, and technology vendors.
Influence network engineering standards, architecture decisions, and operational best practices.

Quick Apply

Refine Your Search

senior network & security engineer jobs in parramatta, nsw

Senior Network Engineer

Cyber Security Engineering Lead

Senior Network Development Engineer, Melbourne based - Relocation support available

Chief Engineer

Systems Engineer

Head of Cloud

Senior Construction Manager, Data Centre Capacity Delivery

Lead IBM Sterling Engineer

Principal Civil Engineer, Infrastructure Design & Delivery

Product Sourcing Engineer

Senior Manager, Software Engineering

Quality Assurance Engineer

Multinational Client Executive

Sr. Engineer, DevOps, NG-SIEM (Remote, AUS)

Sr Cyber Defense Analyst

Executive Assistant, Data Center Planning and Delivery

Global Advisory & Markets, Software Engineer, Associate, Sydney

Cyber Senior Solution Architect (Australia)

Senior Network Engineer

Senior Security Engineer, Enterprise Infrastructure Protection

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