The Opportunity
We are seeking experienced Change Managers to support a major, large-scale organisational and technical transformation within a highly classified national-security setting. Based onsite in Melbourne, you will lead the development and execution of structured change strategies that drive cultural, operational and technology adoption across diverse teams.
This role suits a seasoned change professional who thrives in secure environments, excels at navigating organisational complexity, and brings recent experience supporting high-risk or intelligence-aligned programmes.
Key Responsibilities
Develop comprehensive change management strategies, plans and readiness activities
Conduct stakeholder analysis, change impact assessments and risk identification
Engage, influence and coach senior leaders, SMEs and user groups
Oversee end-to-end implementation of change activities and monitor adoption success
Provide expert change advice and integrate with communication and training teams
Support project governance, reporting, performance evaluation and continuous improvement
Facilitate workshops, feedback sessions and targeted engagement activities
Apply research and evidence-based decision making to change planning
To Be Successful, You Will Need
Demonstrated experience delivering organisational and/or technical change initiatives
Strong capability in stakeholder engagement, negotiation and relationship management
Experience conducting impact analysis, readiness assessments and change planning
Ability to facilitate workshops and drive alignment across diverse senior audiences
Excellent communication skills—written, verbal and interpersonal
A calm, structured and professional approach suited to secure, high-pressure environments
Experience in Defence, intelligence, national security, or high-sensitivity programmes is highly desirable
PROSCI certification desirable (not essential)
Security Clearance
You
must
be an Australian Citizen and hold a
current AGSVA TSPV
clearance. Candidates must also be willing to undergo an Organisational Suitability Assessment (OSA).
Unfortunately, clearance upgrades cannot be accommodated for this role.
Interested?
We'd love to hear from you. To arrange a confidential conversation, contact:
Sit Mailei – Relationship Director
About Us
Booka is a Supply Nation–registered, Indigenous-owned professional services firm specialising in placing highly skilled talent into complex, high-security government environments. We understand the unique demands of national-security work and connect elite candidates with purposeful, career-defining opportunities.
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Your application will include the following questions
How many years' experience do you have as a change manager?
Do you hold Australian Security Clearance?
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