The short version

An enterprise architect designs how your organisation's technology, systems, and data fit together to serve the business strategy, so that what you build supports where you are going rather than working against it. Hiring one on contract or through a vetted network lets you add senior strategic architecture capability for a defined period, which matters most during a transformation, a major technology decision, or a push to bring order to a sprawling systems landscape.

• Typical engagement: 3 to 12 months on contract, often tied to a transformation programme or a strategic technology decision
• Day rates in Australia: A$1,200 to A$2,000/day depending on seniority, sector, and scope
• Specialisations: technology strategy, TOGAF and architecture frameworks, target operating models, application and data architecture across the enterprise
• Hire one when: you're running a transformation, making big technology bets, or bringing coherence to your systems landscape
• Time to deploy: curated shortlists in 48 hours via Expert360
• Engagement types: contract, project-based, fractional, or interim

What is an enterprise architect?

An enterprise architect takes a whole-of-organisation view of technology, defining how systems, applications, data, and infrastructure should be structured to support the business strategy. They work at the most strategic level of architecture: setting the target state, defining the standards and principles that guide technology decisions, and mapping the path from where the organisation is today to where it needs to be. The role is about coherence across the entire landscape, not the design of any single system.

In Australia, enterprise architects sit near the top of the technology contractor market, with strongest demand in Sydney, Melbourne, and Canberra across banking, government, and large transformation programmes. Many hold TOGAF certification, the most widely used enterprise architecture framework, which provides a common language and method for the work. Demand is driven by digital transformation, cloud migration at scale, and the constant need for large organisations to stop their technology estate fragmenting into disconnected, costly silos.

The title sits alongside several related ones, and the distinctions matter when you hire. The short version:

• Solution architect: designs the architecture for a specific system or project; the enterprise architect sets the strategy that solution architects work within.
• Technical architect: focuses on the detailed technical design of a particular technology or platform.
• Domain architect: owns architecture for a specific area, such as data, security, or applications, within the enterprise picture.
• CTO or technology leader: owns technology overall as an executive; the enterprise architect provides the architectural strategy that informs it.

When you describe your situation to Expert360, we help you work out whether you need enterprise-level strategy or a more focused solution or technical architect.

When should you hire an enterprise architect?

The trigger is usually a strategic technology challenge that spans the whole organisation, beyond what any single project or solution architect can address. A contract enterprise architect is the right call when that challenge is real and time-bound.

• You're running a transformation. A major digital or business transformation needs an architectural view of how the whole technology estate must change to support it.
• You're making big technology bets. A significant platform, cloud, or systems decision needs someone who can see the enterprise-wide consequences before you commit.
• Your systems have fragmented. Years of point decisions have left a tangle of overlapping, disconnected systems, and you need a coherent target state and a path to it.
• You need a technology strategy. The business has a direction, and you need the technology architecture that will actually enable it rather than hold it back.
• You're standing up an architecture function. You want to establish architecture standards, principles, and governance, and need someone senior to set them up.
• You need independent strategic input. A major decision needs a senior, independent architectural perspective free of internal politics or vendor bias.

If two or more of these match, a contract enterprise architect is likely the right next step.

How much does an enterprise architect cost in Australia?

Enterprise architecture is among the most senior and strategic technology contracting work, and rates reflect that. They vary with seniority, sector, and the scope of the engagement.

The below rates are indicative only. Experts in our network set their own rates, and you'll be able to compare real rates after requesting a talent shortlist.

Enterprise architect: A$1,200–A$1,500/day

An experienced enterprise architect setting target-state architecture and standards for a defined area or programme. Suits a specific transformation or a focused strategic piece of work.

Senior enterprise architect: A$1,500–A$1,800/day

Deep experience leading enterprise-wide architecture, complex transformations, and architecture across multiple domains. Suits large programmes and organisations with a complex technology estate. TOGAF and proven transformation experience sit here.

Lead or principal enterprise architect: A$1,800–A$2,000/day and above

Top-tier strategic architects leading the architecture of major, high-stakes transformations in banking, government, or large enterprise. The top of the band reflects scarce strategic experience and significant accountability.

On a fractional basis, expect roughly A$12,000 to A$28,000 per month for 2 to 3 days a week, which suits ongoing architectural oversight or governance without a full-time executive hire. Rates rise for cleared government work, complex regulated environments, and scarce strategic experience, and ease for longer commitments.

What drives the variance:

• Scope: enterprise-wide strategy commands more than architecture for a single domain or programme
• Sector: banking, government, and large transformation programmes pay the most
• Framework and certification: TOGAF and proven transformation track records lift rates
• Engagement length: longer contracts often come with a lower day rate

For comparison, a permanent enterprise architect in Australia earns roughly A$165,000 to A$230,000 base, with senior and TOGAF-certified architects at the higher end and some exceeding it, or more fully loaded with superannuation and on-costs. A contract architect costs more per day but adds no on-costs, ramps fast, and ends cleanly when the strategic work is done. Given the scale of the decisions they shape, the rate is usually small against the cost of getting the architecture wrong.

Enterprise architect vs solution architect – what's the difference?

This is the distinction that matters most when you hire, because the two are often confused and priced very differently. Here is how they differ in practice.

An enterprise architect works at the whole-of-organisation level, setting the target-state architecture, standards, and principles for the entire technology estate, aligned to business strategy. Their output is strategy and coherence across everything. Day rates run A$1,200 to A$2,000/day. Best when the challenge spans the whole organisation.

A solution architect works at the level of a specific system or project, designing how that particular solution should be built, within the standards the enterprise architect sets. Best when you have a specific system or project to design and deliver.

The practical point: enterprise architects set the strategy, solution architects design the systems that deliver within it, and on a large programme you often need both. The costly mismatch is paying enterprise-architect rates for what is really solution design, or expecting a solution architect to set enterprise-wide strategy. When you describe your need to Expert360, we help you match the right level, so you are not over- or under-specifying.

What does an enterprise architect actually do?

The day-to-day varies by organisation and programme, but most contract enterprise architects cover some combination of the following.

• Define the target state. Setting out what the organisation's technology landscape should look like to support the business strategy.
• Map the current state. Understanding the existing estate honestly, including the legacy, the overlaps, and the gaps.
• Plan the path between them. Designing a realistic roadmap from where the organisation is to where it needs to be, in achievable steps.
• Set standards and principles. Establishing the architectural standards and decision principles that keep technology choices coherent across teams.
• Guide major decisions. Advising on significant technology, platform, and vendor decisions so they fit the bigger picture.
• Govern architecture. Running or supporting the governance that ensures projects build in line with the agreed architecture.
• Align technology to business. Keeping a constant translation between business strategy and technology direction, in both directions.

A contract engagement usually starts with understanding the business strategy and the current estate, then moves into defining the target state and roadmap, with the architect also guiding the major decisions that follow.

How to choose the right enterprise architect

The real risk in hiring an enterprise architect is rarely whether they know the frameworks. It is whether they can turn strategy into a practical, achievable architecture, bring people with them, and avoid producing elaborate diagrams that never get implemented.

• Strategy-to-delivery track record. The best enterprise architects produce architecture that actually gets built. Ask for transformations where their architecture was implemented, not just designed.
• Sector and scale fit. Match the architect to your sector and the scale of your estate. Banking, government, and large enterprise each have their own demands.
• Framework grounding. TOGAF or similar gives a common method, but ask how they apply it pragmatically rather than as bureaucracy.
• Communication and influence. Enterprise architecture only works if the organisation adopts it. Ask how they bring teams and executives along, not just how they design.
• Pragmatism over purity. Good architects balance the ideal against what is achievable. Be wary of anyone who produces a perfect target state with no realistic path to it.
• References from real transformations. A reference from a CIO, CTO, or programme sponsor they worked under tells you most. Ask whether their architecture shaped real decisions and got delivered.

Every enterprise architect in the Expert360 network is vetted for real strategic architecture experience and reference-checked against the transformations and sectors they claim, so the shortlist you see reflects architects who have shaped estates like yours.

Frequently asked questions

What does an enterprise architect do?

An enterprise architect designs how an organisation's technology, systems, and data fit together to support the business strategy. They define the target state, map the current one, plan the path between them, set architectural standards, guide major technology decisions, and govern architecture across the organisation.

What's the difference between an enterprise architect and a solution architect?

An enterprise architect works at the whole-of-organisation level, setting technology strategy and standards across the estate. A solution architect works at the level of a specific system or project, designing how that solution is built within those standards. Large programmes often need both, and they are priced differently.

What is TOGAF?

TOGAF, The Open Group Architecture Framework, is the most widely used enterprise architecture framework. It provides a common method and language for designing and governing enterprise architecture. Many enterprise architects hold TOGAF certification, and it is frequently requested in Australian roles, though practical experience matters more than the certificate alone.

How much does it cost to hire an enterprise architect in Australia?

Contract enterprise architects in Australia typically charge A$1,200 to A$2,000 per day, among the highest technology contracting rates. An enterprise architect sits around A$1,200 to A$1,500/day, a senior architect A$1,500 to A$1,800/day, and a lead or principal A$1,800 to A$2,000/day or higher on major transformations.

Do I need an enterprise architect or a solution architect?

If your challenge spans the whole organisation, such as a transformation, a technology strategy, or a fragmented estate, you need an enterprise architect. If you have a specific system or project to design, you need a solution architect. On large programmes you often need both, working at their respective levels.

Can an enterprise architect work on a part-time or fractional basis?

Yes. Many organisations engage an enterprise architect fractionally for ongoing architectural oversight and governance without a full-time hire, particularly mid-sized organisations that need the strategic input but not a permanent executive. This is a common and cost-effective arrangement.

How quickly can I hire an enterprise architect through Expert360?

Expert360 provides a curated shortlist of vetted enterprise architects within 48 hours of you describing your needs. Because the network is pre-vetted, you can typically have an architect engaged and starting within one to two weeks, far faster than a permanent search for a role this senior.

Can an enterprise architect work remotely?

Much enterprise architecture work suits remote and hybrid arrangements, and many contract architects work this way, though the stakeholder engagement at the heart of the role often benefits from on-site time. Cleared government transformation work usually requires on-site presence and a security clearance.