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Senior Technical Specialist jobs in Sydney NSW

• The average pay for Senior Technical Specialist jobs in Sydney NSW is $141K per year.
• Entry-level positions start at $130K per year, while the most experienced workers can earn up to $153K per year.
2 companies are currently advertising Senior Technical Specialist jobs in Sydney NSW including and .
• Top skills include FAULT ANALYSIS, Satellite communication technologies, RF SYSTEMS, SYSTEMS ENGINEERING and SYSTEMS INTEGRATION.
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Expiring in 4d
Full time · Permanent
Similar jobs pay ~$120k - $150k

Pay information not disclosed by advertiser

Key points we found

  • Act as a subject matter expert within the Integration & Maintenance Engineering team.
  • Provide Tier 3 support for faults, maintenance, and operations across network platforms.
  • Manage vendors and resolve software issues, ensuring readiness for production deployment.
Expiring in 4d
Full time · Permanent
Similar jobs pay ~$120k - $150k

Pay information not disclosed by advertiser

Key points we found

  • Lead the development of Architecture and Design solutions for Enterprise Network products.
  • Utilise expert knowledge in Ethernet, IP, MPLS, Segment Routing and SDN Control automation.
  • Create and manage architecture, design, test & implementation documentation.
Expiring in 4d
Full time · Permanent
Similar jobs pay ~$120k - $150k

Pay information not disclosed by advertiser

Key points we found

  • Lead the development of architecture and design solutions for Enterprise Network products.
  • Utilise expert knowledge in Ethernet, IP, MPLS, Segment Routing and SDN Control automation.
  • Create and manage documentation for architecture, design, testing, and implementation.
Posted 14d ago
Full time · Permanent
Similar jobs pay ~$120k - $150k

Pay information not disclosed by advertiser

Key points we found

  • Lead mobile network traffic forecasting and capacity planning for 5G products.
  • Define RAN capacity requirements and own mobile RAN upgrade planning.
  • Collaborate cross-functionally to ensure end-to-end planning alignment.
Expiring in 4d
Full time · Permanent
Similar jobs pay ~$100k - $130k

Pay information not disclosed by advertiser

Key points we found

  • Take operational ownership of managed network and data centre services for enterprise customers.
  • Ensure network reliability through proactive issue resolution and escalation management.
  • Develop scripts to automate tasks and improve operational efficiency.
Expiring in 4d
Full time · Permanent
Similar jobs pay ~$100k - $130k

Pay information not disclosed by advertiser

Key points we found

  • Take operational ownership of managed network and data centre services for enterprise customers.
  • Ensure network reliability through proactive issue resolution and escalation management.
  • Develop scripts to automate tasks and improve operational efficiency.
Expiring in 4d
Full time · Permanent
Similar jobs pay ~$120k - $150k

Pay information not disclosed by advertiser

Key points we found

  • Accountable for end-to-end ownership of Intelligent Network platforms supporting Fixed Voice services.
  • Lead platform evolution across technologies and ensure platform stability and roadmap alignment.
  • Act as the technical authority for intelligent network service logic, call routing, APIs, and platform changes.
Expiring in 4d
Full time · Permanent
Similar jobs pay ~$120k - $150k

Pay information not disclosed by advertiser

Key points we found

  • Accountable for end-to-end ownership of Intelligent Network platforms supporting Fixed Voice services.
  • Lead platform evolution across technologies such as Alcatel IN and Ribbon PSX.
  • Provide technical leadership through stakeholder collaboration and vendor management.
Posted 14d ago
Full time · Permanent
Similar jobs pay ~$120k - $150k

Pay information not disclosed by advertiser

Key points we found

  • Lead mobile network traffic forecasting and capacity planning for 5G products.
  • Define RAN capacity requirements and own mobile RAN upgrade planning.
  • Collaborate cross-functionally to ensure end-to-end planning alignment.
Posted 4d ago
Full time · Permanent
Similar jobs pay ~$160k

Up to AU$160000.00 per annum + plus super

Key points we found

  • Join a leading telecoms company as a Senior Technical Specialist in Mobile Voice.
  • Provide expert support and maintenance for mobile voice infrastructure.
  • Work in a hybrid environment with a focus on 4G/5G technologies.
Expiring in 4d
Full time · Permanent
Similar jobs pay ~$90k - $120k

Pay information not disclosed by advertiser

Key points we found

  • Provide technical support and troubleshooting for medical devices remotely.
  • Document customer interactions and escalate complex issues as needed.
  • Train and support internal teams and external customers throughout the product life cycle.
Expiring in 4d
Full time · Permanent
Similar jobs pay ~$90k - $120k

Pay information not disclosed by advertiser

Key points we found

  • Provide technical support and troubleshooting for medical devices remotely.
  • Document customer interactions and escalate complex issues as needed.
  • Train and support internal teams and external customers throughout the product life cycle.
Expiring in 4d
Full time · Permanent
Similar jobs pay ~$100k - $130k

Pay information not disclosed by advertiser

Key points we found

  • Maintain performance and availability of the Optus Network.
  • Lead incident management and root cause analysis for network faults.
  • Collaborate with internal teams and external partners for service improvement.
Expiring in 4d
Full time · Permanent
Similar jobs pay ~$120k - $150k

Pay information not disclosed by advertiser

Key points we found

  • Serve as a subject matter expert in the Integration & Maintenance Engineering team.
  • Lead testing for major programs and mentor junior engineers.
  • Manage production cutovers and ensure minimal customer impact.
Expiring in 4d
Full time · Permanent
Similar jobs pay ~$100k - $130k

Pay information not disclosed by advertiser

Key points we found

  • Maintain performance and availability of the Optus Network.
  • Lead incident management and root cause analysis.
  • Collaborate with internal teams and external partners for service improvement.
Expiring in 4d
Full time · Permanent
Similar jobs pay ~$120k - $150k

Pay information not disclosed by advertiser

Key points we found

  • Serve as a subject matter expert in the Integration & Maintenance Engineering team.
  • Lead testing and integration of new software and hardware into the Optus network.
  • Manage production cutovers and ensure minimal customer impact.
Expiring in 4d
Full time · Permanent
Similar jobs pay ~$120k - $150k

Pay information not disclosed by advertiser

Key points we found

  • Act as a subject matter expert in the Integration & Maintenance Engineering team.
  • Provide Tier 3 support for faults, maintenance, and operations across network platforms.
  • Manage vendors and resolve software issues, ensuring readiness for production deployment.