In-Demand Telecom Jobs in Parramatta, Nsw

System Engineer RAN OSS
Optus —Macquarie Park NSW
- Management
- Computer Science
- Bachelor's degree
- Parental leave
2d
Service Technician
ICS Industries Pty Ltd (Australia) —Smithfield NSW
- $68,000 - $122,700 a year
- Full-time
- ERP systems
- Maintenance
- Hand tools
Quick Apply
1d
Technical Sales Senior Analyst - DCP Solutions
Vertiv —Sydney NSW
- Writing skills
- Engineering
- English
Commercial Sales Manager
Digital Realty —North Sydney NSW
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- CRM software
Salesforce Developer - Communication Cloud
Infosys Singapore & Australia —Sydney NSW
- Full-time
- Hybrid work
- Salesforce
- APIs
- Agile
Quick Apply
14d
Partnerships Sales Executive
Pinstripe Media —Barangaroo NSW
- Full-time
- Sales
- Time management
L4 Senior Network Engineer
FinXL —Sydney NSW
- Contract
- Communication skills
Cloud System Integrator
Ericsson —North Ryde NSW
- Computer science
- Management
- Computer Science
Data Technician
Datalec services —Kingsgrove NSW
Integration Project Manager
Turner & Townsend —Sydney NSW
- Full-time
- Engineering
- Bachelor's degree
- Construction experience
Quick Apply
Lead Cloud Platform & API Engineer
Showtime Consulting —Sydney NSW
- Contract
- Azure
- Management
- DevOps
Quick Apply
7d
Project Lead - Telepower
Ventia Pty Limited —Arndell Park NSW
- Full-time
- Hybrid work
- Microsoft Office
- Supervising experience
- Electrical experience
Sales Director - Telco (Technology Consulting)
NCS Australia —Sydney NSW
- Full-time
- Sales
- Communication skills
- Negotiation
- Parental leave
Quick Apply
Electrical BIM Designer, DC Design Engineering
Amazon Corporate Services Pty Ltd —Sydney NSW
- Full-time
- AutoCAD
- AWS
- Electrical experience
Senior Network Engineer
Ericsson —North Ryde NSW
- Engineering
- Bachelor's degree
Partner Sales Manager (Re-seller) - ANZ
ServiceNow —Sydney NSW
- Full-time
- Hybrid work
- Management
- Sales
- Salesforce
Quick Apply
Principal Network Architect, Backbone Network
Firmus Technologies —Sydney NSW
- Full-time
- Engineering
- Master's degree
- Bachelor's degree
1d
National Sales Manager
Triathlon Group GmbH —Sydney NSW
- Contract
- Sales
- Engineering
- Master's degree
Quick Apply
Ground Terminal Tech Operations Engineer, Amazon Leo Ground Systems
Amazon Kuiper Australia Pty Ltd —Sydney NSW
- Full-time
- Bachelor's degree
- No degree
- Scripting
Manager Solution Architecture
Digital Realty —North Sydney NSW
- Full-time
- Azure
- Computer Science
- PMP

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System Engineer RAN OSS

Optus -
Macquarie Park NSW

Apply Now

Job Details

2 days ago

Benefits

Onsite gym
Parental leave
On-site parking

Qualifications

Management
Computer Science
Docker
Bachelor's degree
Telecommunication
Graph databases

Full Job Description

Date: 23 Aug 2026

Location: Macquarie Park, Australia

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Company: Singtel Group

Daily, millions of Australians connect, work, stream, and stay in touch via the Optus network. When it operates effortlessly, it’s simple to take it for granted. However, behind that is a team making thousands of decisions every day—decisions that maintain connections for people, businesses, and communities.

Right now, Optus is passionate about getting the fundamentals right - simplifying how we work, lifting standards, and building a more reliable, resilient experience for our customers.

It’s not about superficial change. It’s about how we make decisions, how we work together, and how we deliver.

The Systems Engineer (SE) is responsible for supporting vendor RAN OSS solution deployment as well as further solution customization, configuration, and improvement. The SE will collaborate with Solution Architects, Project or Product Managers, Platform Owners, and other relevant team members to understand the architecture, product roadmap/strategy, and improvement needs for new RAN OSS deployment and improvement.

What You’ll Do

Review and govern vendor solution build to align with Optus architecture if turnkey solution using vendor product.
Engage other teams to work on northbound interface integration and hardware deployment.
Configure and maintain RAN OSS solutions to meet network requirements and performance standards.
Find opportunities to enhance and improve RAN OSS solutions.
Deliver Level 2/3 technical assistance for RAN OSS platforms and resolve complex problems.
Build and maintain technical documentation including design documents, procedures, and guidelines.

What You Bring

Strong understanding of RAN OSS architecture, components, and functionalities.
Hands-on experience with Element Management Systems (EMS) for radio network equipment.
Solid knowledge of telecommunications principles, protocols, and standards.
Proficiency in programming languages (Java, Python) and script languages (Perl, Unix shell).
Knowledge in Docker and Kubernetes, rules engines, messaging bus, relational & graph databases
Ability to review and validate complex technical procedures.
Bachelor’s degree in Telecommunications, Computer Science, Electrical Engineering, or related field.
Minimum 3-5 years of experience in the telecommunications industry.

The good stuff…

Competitive remuneration, plus $80 monthly credit, 25% off Optus products and exclusive shopping discounts with our retail partners — making everyday life a little more affordable.

Genuine Flexibility - work three days in the office, two days from wherever works best for you.

An office campus that has it all - cafes, chill-out zones, GP, post office, gym, and on-site childcare centre. It’s built for real life.
Great leave policies, including additional 'Connected’ days to focus on culture, family, health, community, or whatever matters most to you.
Inclusive, carer-neutral paid Parental Leave of up to 16 weeks, because family comes first.
Build meaningful connections through colleague-led networks and diversity initiatives including Culture Connect, Elevate Women, Disability Network, and Express Yourself (LGBTQIA+).
Your wellbeing matters, so we offer free counselling and support services, available 24/7 in-person, by phone, SMS, or video.
A free Optus bus from Macquarie University Metro Station (every 6-8 minutes); morning and afternoon. Or, heaps of onsite parking. Plus, end-of-trip facilities with lockers, showers, irons, and hair dryers.

Not every box ticked? Apply anyway. We believe the right approach matters more than a perfect CV. We’ll back you to grow from there!

At Optus, we are strengthened by others and that means valuing diversity and saying ‘yes’ to embracing individual differences. We are committed to ensuring that our application process provides an equal employment opportunity to all job seekers, including individuals from diverse gender, cultural and linguistic backgrounds, individuals with a disability, individuals identifying as being part of the LGBTQIA+ community, individuals who may have served in the armed forces or who identify as Aboriginal and/or Torres Strait Islander. We also want to do our best to make our recruitment process inclusive. If you require any adjustments or accessibility support to participate fairly and equitably in the recruitment process, please email [email protected] or call 1800 309 170.

For more information on Diversity, Inclusion & Belonging at Optus, please visit https://www.optus.com.au/about/inclusion-diversity

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Apply Now

Refine Your Search

telecom jobs in parramatta, nsw

System Engineer RAN OSS

Service Technician

Technical Sales Senior Analyst - DCP Solutions

Commercial Sales Manager

Salesforce Developer - Communication Cloud

Partnerships Sales Executive

L4 Senior Network Engineer

Cloud System Integrator

Data Technician

Integration Project Manager

Lead Cloud Platform & API Engineer

Project Lead - Telepower

Sales Director - Telco (Technology Consulting)

Electrical BIM Designer, DC Design Engineering

Senior Network Engineer

Partner Sales Manager (Re-seller) - ANZ

Principal Network Architect, Backbone Network

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Manager Solution Architecture

I want to receive the latest job alert for telecom in parramatta, nsw

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