Lead Solution Architect

Lead Solution Architect

• Full time, 6 month fixed term position
• Geelong office location, with flexible hybrid working (3 day office attendance required per week)
• Offering a competitive base circa salary of $178,000 plus super and benefits

Help advance what's possible

Right now, we're seeking a Lead Solution Architect who will play their part in the shared purposes. Someone with the right skills and expertise, as well as attitude and openness to new ideas, that help advance positive outcomes for us, their colleagues, and themselves.

Find out more about our shared purpose, and what drives every one of us.

About the role

The Lead Solution Architect provides strategic and technical leadership for the design and delivery of complex solution architectures across enterprise-wide transformation initiatives. This includes core platform modernisation, digital uplift, cloud migration and enterprise integration. The role demands independent thinking and strong architectural judgement — not just following instructions — to shape solutions that meet business, security and compliance requirements while enabling delivery teams to remain agile and adaptive. Success requires balancing innovation with legacy realities, influencing senior stakeholders by clearly articulating architecture decisions in business terms.

You may also lead other solution architects within major programs or cross-cutting initiatives, acting as a senior technical authority and mentor. You'll play a critical role in stakeholder engagement, technical decision-making and managing architectural interdependencies across systems and vendors.

About the Team

Reporting to the Principal Enterprise Architect this role sits within the Enterprise Architect Branch in the Enterprise Transformation Division. You'll join a strategic, collaborative team of architects and engineers, who combine insight and technical depth to design future-ready solutions.  

We value independent thinkers who challenge assumptions, adapt quickly to shifting priorities and work transparently to deliver outcomes that align with business strategy. Our architects enable teams to move fast without compromising compliance, security or quality.

What we're looking for

Significant architecture experience, including leading solution design for complex programs as well as:

• Architecture leadership: experience leading solution design across the full delivery lifecycle (inception to implementation), managing dependencies and risks.
• Technical expertise: deep understanding of enterprise integration patterns, cloud native and hybrid architectures, multi-cloud delivery and system decomposition.
• Business alignment: Exposure to business architecture practices such as capability modelling, value streams, and strategy alignment
• Influence and communication: proven ability to engage senior stakeholders, articulate architecture decisions in business language, and guide cross-functional teams toward strategic outcomes.
• Leadership and coaching: demonstrated experience leading other solution architects or technical designers, uplifting practices and influencing across architecture, engineering and business domains.

Demonstrated experience leading other solution architects or technical designers within large programs or multi-disciplinary delivery teams.

Strong leadership and coaching capability, with the ability to uplift architecture practices and influence across architecture, engineering and business domains.

Strong stakeholder engagement skills

Proven ability to influence at senior levels and lead cross-functional teams

Influence real change. Apply today

Click apply to submit your Cover Letter and Resume. If successful, you'll progress to an interview. All applicants will be advised of the outcome of their application.

For more information, read the attached Position Description or contact Tamika Russell – Shared Services Specialist via for a confidential discussion. Applications for this role will be accepted up until 11:55pm on Sunday 9th November 2025.

If we can do anything to help make applying for this role easier, please let our People, Culture & Engagement Team know at If over the phone is better for you, our number is

Child Safety

At the TAC we are committed to the safety of children and young people. For more information regarding our commitment to child safety, please visit our website. 

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A current TAC employee is eligible to apply for another position at TAC if:

1. 
   
2. The employee has been in their current position for at least 12 months; and
3. Has attained at least a competency 2 (for job groups 1-5); and
4. Is not currently on a Performance Improvement Plan (PIP)