Senior Enterprise Architect: Networking, Cloud & Strategy

Singtel Group; Canberra; On-site; AUD 180,000 - 240,000; Full time

Benefits offered by this job

Employee discounts

Parental leave (16 weeks)

Learning credits with Optus U

Counselling services

Diversity networks

Job summary

Optus is seeking a Senior Operational Architect to provide expert technical leadership and ensure architectural integrity for key customer accounts in Australia. The role includes designing, reviewing, and supporting complex technical solutions, bills of materials, and change requests, while mentoring a team of subject matter experts across networking, cloud, and customer experience technologies.

You will lead customer engagements, develop technology strategies, and collaborate with Sales to

Qualifications

• 7+ years of ICT senior architecture experience.
• 3+ years in pre-sales or embedded architecture roles.
• Experience designing, reviewing and supporting complex technical solutions.

Responsibilities

• Provide architectural leadership and governance across complex networks and managed services.
• Lead customer engagement and strategic advisory with enterprise stakeholders.
• Design and deliver end-to-end solutions including networking, cloud, security, and managed services.
• Drive pre-sales and business growth with Sales for value-based solutions.

Skills

Senior architecture experience

Pre-sales/embedded architecture

Stakeholder management

Leadership and mentoring

Cross-disciplinary collaboration

Education

IT or Engineering degree

Tools

Cisco

Juniper

Microsoft Certifications

Job description

Optus is seeking a Senior Operational Architect to provide expert technical leadership and ensure architectural integrity for key customer accounts in Australia. The role includes designing, reviewing, and supporting complex technical solutions, bills of materials, and change requests, while mentoring a team of subject matter experts across networking, cloud, and customer experience technologies.

You will lead customer engagements, develop technology strategies, and collaborate with Sales to