In-Demand Strategy initiatives lead Jobs in Schofields, Nsw

Domain Architect - Fixed Voice
Sourceo —Macquarie Park NSW
- Full-time
- Parental leave
- Employee discount
4d
Part-Time Administration & Business Development Assistant
MK Electrical Supplies —Rouse Hill NSW
- $26 - $28 an hour
- Part-time
- Administrative experience
- Business development
- In-person
- Employee discount
Quick Apply
11d
Strategy & Architecture Manager
WaterNSW —Parramatta NSW
- Full-time
- Agile
- AI
- Leadership
- Parental leave
11d
Store Manager
Mountain Warehouse —Rouse Hill NSW
- Full-time
- Merchandising
- Warehouse
- Referral program
Quick Apply
10d
Manager, Heritage Centre
Royal Agricultural Society of NSW —Sydney Olympic Park NSW
- Weekend availability
- Management
- Sales
- Research
- Employee assistance program
- Employee discount
11d
Change - Change Manager
Uniting —Parramatta NSW
- Full-time
- Hybrid work
- Agile
- Communication skills
Brand Manager (Marketing Specialist) – EVENT LIGHTING PTY LTD
Event Lighting Pty Ltd —Clyde NSW
- $80,000 - $90,000 a year
- Full-time
- CRM software
- Business development
- In-person
Quick Apply
10d
State Manager - NSW, VIC, TAS & ACT
Inchcape —Norwest NSW
- Full-time
- Management
- Sales
- Business development
- Opportunities for advancement
Service Desk & Field Support Team Lead – Centres of Excellence
TAFE NSW —Kingswood NSW
- $168,598 a year
- Temporary
- No degree
10d
Brand Manager, Vision Care
Alcon —Macquarie Park NSW
- Full-time
- Management
- Marketing
- English
Segment Marketing Lead
Schneider Electric —Macquarie Park NSW
- Full-time
- Marketing
- Business development
- Business
- Opportunities for advancement
National Human Resources Manager
JK Williams —Penrith NSW
- Full-time
- Construction experience
- Business
- Leadership
Quick Apply
Change Manager
My NRMA —Sydney Olympic Park NSW
- Full-time
- Hybrid work
- Agile
- Work from home
- Employee discount
Quick Apply
School Coordinator Level 1 - Leader of Learning & Wellbeing
Aspect —Wetherill Park NSW
- $94,155 - $133,009 a year
- Full-time
- Leadership
- Employee assistance program
- Opportunities for advancement
Quick Apply
Head of CTP Care Claims - Parramatta
iCare External —Parramatta NSW
- From $209,721 a year
- Communication skills
- Employee assistance program
- Gym membership
11d
Marketing Manager
KUKA Robot Automation (Malaysia) Sdn Bhd —Homebush Bay NSW
- $95,000 - $150,000 a year
- Full-time
- Hybrid work
- CRM software
- Marketing
- Analysis skills
- Health insurance
- Dental insurance
Quick Apply
5d
Sustainability Analyst
Heidelberg Materials —Parramatta NSW
- Full-time
- Microsoft Excel
- Analysis skills
- Communication skills
- Parental leave
- Employee assistance program
5d
Category Development Manager, Vision Care
Alcon —Macquarie Park NSW
- Full-time
- Microsoft Powerpoint
- Microsoft Excel
- Sales
- Opportunities for advancement
Business Development Manager
Harvey Norman —Homebush West NSW
- Full-time
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
- Parental leave
12d
Associate Strategic Marketing Partner
DXC Technology —Macquarie Park NSW
- Full-time
- Marketing
- Bachelor's degree
- In-person
- Parental leave
- Employee assistance program

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strategy initiatives lead jobs near schofields, nsw

Domain Architect - Fixed Voice

Sourceo
Macquarie Park NSW

Apply Now

Job Details

Full-time
4 days ago

Benefits

Parental leave
Employee discount

Qualifications

Network protocols

Full Job Description

Date: 24 Aug 2026

Location:

Macquarie Park, Australia

Company: Singtel Group

Optus is an Australian telecommunications company, delivering more than 11 million services to our customers every day across mobile, broadband and digital solutions.

The Domain Architect – Fixed Voice and Interconnect is responsible for the end‑to‑end architecture, evolution, and technical governance of Fixed Voice platforms and services, ensuring solutions are secure, resilient, scalable, and aligned with business strategy and industry standards. Acting as the technical authority across legacy and next‑generation voice technologies, the role drives roadmap development, solution design, and complex transformation initiatives within the Fixed Voice and Interconnect domain.

Your day to day will consist of

Own and maintain end‑to‑end Fixed Voice and Interconnect architectures, covering current, transitional, and target states across domestic and international environments.
Define and evolve the Fixed Voice technology roadmap aligned with business strategy, regulatory requirements, and network evolution.
Drive key architectural decisions for platform modernisation, consolidation, and new product and service development.
Provide architectural leadership for complex initiatives including network transformation, decommissioning, and resilience improvements.
Review and approve high‑ and low‑level designs, enforcing architectural standards, principles, and best practices.
Partner with Product, Engineering, Operations, Security, Commercial teams, vendors, and international carriers to deliver end‑to‑end voice outcomes.
Ensure architectures meet availability, performance, security, and compliance obligations, and lead improvements from incident and post‑incident reviews.

What makes you perfect for the role

Extensive experience in Fixed Voice architecture within carrier and/or large enterprise environments;

Strong understanding of international and domestic interconnect voice routing models, SIP trunking, and network protocols (SIP, Diameter, TLS, etc);

Knowledge of regulatory obligations impacting access, interconnect and international voice services;

Ability to translate complex technical concepts into clear architectural guidance for senior stakeholders;

Exposure to virtualised or cloud‑hosted SBC and voice platforms;

Strong hands‑on architectural experience with Ribbon solutions (PSX, SBCs, C20) or equivalent carrier‑grade platforms;

Strong problem‑solving, risk management, and decision‑making capability in regulated environments;

Excellent stakeholder engagement and vendor management skills.

What’s in it for you?

Competitive remuneration and employee discounts. Make life easier (and more affordable) with $80 monthly credit and 25% off Optus products and unique shopping discounts with our retail partners.
Competitive leave policies, including additional 'Connected’ days to focus on culture, family, health, community, or whatever’s important to you.
We support growing families with inclusive, carer-neutral paid Parental Leave of up to 16 weeks.
Direct your own development and build future-ready skills with Optus U’s industry-focused micro-credentials, developed with La Trobe and Macquarie Universities.
Build meaningful connections through employee-led networks and diversity initiatives including Culture Connect, Elevate Women, Disability Network and Express Yourself (LGBTQIA+).
Put your wellbeing first with free access to counselling and support services, 24/7 — in-person, by phone, SMS, or video.

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]](mailto:[email protected]) or call 1800 309 170. We're here to help.

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

Apply Now

Refine Your Search

strategy initiatives lead jobs in schofields, nsw

Domain Architect - Fixed Voice

Part-Time Administration & Business Development Assistant

Strategy & Architecture Manager

Store Manager

Manager, Heritage Centre

Change - Change Manager

Brand Manager (Marketing Specialist) – EVENT LIGHTING PTY LTD

State Manager - NSW, VIC, TAS & ACT

Service Desk & Field Support Team Lead – Centres of Excellence

Brand Manager, Vision Care

Segment Marketing Lead

National Human Resources Manager

Change Manager

School Coordinator Level 1 - Leader of Learning & Wellbeing

Head of CTP Care Claims - Parramatta

Marketing Manager

Sustainability Analyst

Category Development Manager, Vision Care

Business Development Manager

Associate Strategic Marketing Partner

I want to receive the latest job alert for strategy initiatives lead in schofields, nsw

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