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POSTED 18th June 2026

PRINCIPAL SOLUTIONS & SECURITY ICT ARCHITECT

DARWIN, NT - CONTRACT/ TEMP

We are seeking an experienced Principal ICT Solutions & Security Architect to join our Strategy and Architecture team on a 2-year contract. This is a senior, hands on role responsible for shaping and governing secure, sustainable ICT solutions that align with organisational strategy and regulatory obligations.

You will work closely with executive leaders, senior business stakeholders and ICT teams to ensure technology investments are well designed, secure, and deliver long term value.

Key Responsibilities

In this role, you will:

  • Lead the development and implementation of enterprise‑wide solution and security architecture strategy

  • Define and govern solution architectures across portfolio and initiative levels

  • Partner with business and ICT leaders to align technology decisions with organisational priorities

  • Establish and maintain solution and security architecture frameworks, standards and governance

  • Guide prioritisation of solution approaches with senior leadership

  • Research emerging technologies and recommend innovative, future‑ready solutions

  • Develop architecture tools, templates, models and communication artefacts

  • Provide expert advisory services on ICT risk, security, sustainability and compliance

  • Support enterprise architecture vision, principles and standards across the organisation

About You

You are a senior architecture professional who brings strong leadership, influence and technical depth. You thrive in complex environments and are comfortable working with executive stakeholders to shape strategic outcomes.

Essential Requirements

  • Strong experience in senior ICT architecture roles

  • Broad architectural expertise in business, application, information, technology, security, and governance architecture, with advanced skills in security and solution architecture

  • Experience in developing, implementing, and governing enterprise, security, and solution architecture frameworks and practices. This includes setting strategic direction and effective governance for secure, sustainable operations

  • Excellent stakeholder engagement and communication skills

  • Strong analytical, technical and strategic thinking capability

  • A people first approach and collaborative working style

Desirable

  • Tertiary qualifications in ICT or a related discipline

  • Industry certifications (e.g. architecture or information security)

  • Experience in utilities, government or similarly complex environments

  • Familiarity with frameworks such as TOGAF, SABSA, NIST or equivalent

  • SFIA Level 5 or above (or equivalent)

Apply Now

Preference is for a Darwin based resource, but a hybrid way of working MAY be available for the right candidate.

Working with Cathara Consulting means being part of our diverse and close-knit team of industry professionals who believe in mutual respect, supporting each other, taking ownership and having integrity in everything we do.

With offices in Perth and Darwin as well as our extensive network of relationships across Australia, we are invested in finding the right opportunities for our people to build long term relationships and we strive to achieve client outcomes that align with providing exciting career opportunities for our people.


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Cathara Consulting is committed to building a diverse and inclusive workplace and welcomes applications from individuals of all backgrounds.