- Secretary: Professor Glyn Davis AC (Statutory appointment)
- Chief of Staff: Joseph Solomon
- Executive Assistant: Laura Florance (non-SES position)
- Executive Adviser: Sonia Zhou (non-SES position)
- Executive Director: Padma Raman PSM
Office for Women
- First Assistant Secretary: Megan Leahy
Women's Economic Policy
- Assistant Secretary: Angela Hope
Gender Based Violence and Social Policy
- Assistant Secretary: Rochelle White
Gender Equality Systems and Partnerships
- Assistant Secretary: Clancie Hall
- Deputy Secretary: Blair Exell
Social Policy
- First Assistant Secretary: Greta Doherty
Immigration and Education
- Assistant Secretary: Caitlin Delaney
Human Services
- Assistant Secretary: Erin Rule
First Nations
- Assistant Secretary: Kate Thomann
Australian Government Consulting
- Chief Consulting Officer: Andrew Nipe
- Deputy Chief Consulting Officer: Joanne Rossiter
- Deputy Chief Consulting Officer: Andrew Baechle
Intergovernmental Relations and Reform
- First Assistant Secretary: Lee Steel
Commonwealth-State Relations
- Assistant Secretary: James McLean Dreyfus (acting arrangement)
Health
- Assistant Secretary: Russell de Burgh
Care and Support and Aged Care
- Assistant Secretary: Tim Johnson
- Deputy Secretary: Nadine Williams
Industry, Infrastructure and Environment
- First Assistant Secretary: Narelle Luchetti
Infrastructure, Energy and Regional
- Assistant Secretary: Christina Garbin
Industry, Innovation, Science and Communications
- Assistant Secretary: Peter Good
Climate Change
- Assistant Secretary: Roland Trease
Environment, Resources and Agriculture
- Assistant Secretary: Matthew Strapp
Resilience and Crisis Management
- First Assistant Secretary: Janet Quigley
National Preparedness Branch
- Assistant Secretary: Michael Crawford
Resilience, Recovery and Response
- Assistant Secretary: Jason Dymowski
COVID-19 Response
- Assistant Secretary: Sarah Bellinger (acting arrangement)
Joint Project Team
- Assistant Secretary: Ben Collard (acting arrangement)
Strategy, Projects and Priorities
- First Assistant Secretary: Lisa Elliston
Implementation
- Assistant Secretary: Rebekka Allen
Policy Projects and Taskforce Office
- Assistant Secretary: Nigel Evans (acting arrangement)
Behavioural Economics Team of the Australian Government
- Managing Director: Susan Calvert
Economic
- First Assistant Secretary: Jo Evans
Financial Services, Taxation and Workplace Relations
- Assistant Secretary: Shibani Iyer
Fiscal Policy
- Assistant Secretary: John Neil
Economic Policy
- Assistant Secretary: Tiffany Deamer
Office of Impact Analysis
- Assistant Secretary: Joanna Abhayaratna
Data, Digital and Analytics
- Assistant Secretary: Heather Cotching
- Deputy Secretary: Graham Fletcher
National Security
- First Assistant Secretary: Kendra Morony
Defence and Intelligence
- Assistant Secretary: Cameron Heath
Domestic Security
- Assistant Secretary: Andrew Rose
International
- First Assistant Secretary: Pablo Kang
Global Interests
- Assistant Secretary: David Titheridge
Asia
- Assistant Secretary: Michael Kachel
Pacific
- Assistant Secretary: Bill Costello
Quad, AUKUS and Naval Shipbuilding
- First Assistant Secretary: Richard Sadleir
Quad and AUKUS Policy
- Assistant Secretary: Alexandra Stevenson
Naval Shipbuilding and Nuclear Powered Submarines
- Assistant Secretary: Luke McGowan
Multilateral Economic Engagement
- First Assistant Secretary: Angelia Grant (G20 Sherpa)
- Assistant Secretary: Ian South (G20 Sous Sherpa)
- Deputy Secretary and Chief Operating Officer: Martin Hehir PSM
Government
- First Assistant Secretary: Andrew Walter
Legal Policy
- Assistant Secretary: Katy Lin
Parliamentary and Government
- Assistant Secretary: David Belgrove
Policy
- Assistant Secretary: Deanna Easton
Parliamentary Liaison Officer - Senate
- Assistant Secretary: Mark McCormack (acting arrangement)
Parliamentary Liaison Officer - House of Representatives
- Assistant Secretary: Alex Philp (acting arrangement)
Cabinet
- First Assistant Secretary: Pauline Sullivan
Cabinet Secretariat
- Assistant Secretary: Bridie Costigan (acting arrangement)
National Security and Cabinet Systems
- Assistant Secretary: Nina Pregellio
Cabinet Information and Governance
- Assistant Secretary: Branko Ananijevski
Information Services
- First Assistant Secretary: Justin Keefe
Information Services
- Assistant Secretary: Abhishek Tripathi
Corporate
- First Assistant Secretary: Callie Zorzi
Shared Services
- Assistant Secretary: Melissa Radford (acting arrangement)
People
- Chief People Officer: Cristy England
Finance
- Chief Financial Officer: Karyn Cooper
Governance, Performance and Audit
- Assistant Secretary/Head of Internal Audit: Liz Caelli (acting arrangement)
Business Services
- Assistant Secretary: Samantha Portelli
Ministerial Support
- First Assistant Secretary: Arthur Spyrou
Ministerial and Parliamentary Support
- Assistant Secretary: Ben Keily
Protocol and International Visits
- Assistant Secretary: Alison Green
Communications
- Assistant Secretary: Leonie Kolmar
First Assistant Secretary: Tanja Cvijanovic
- Head of Defence and Veterans’ Service Commission: Michael Manthorpe PSM
- First Assistant Secretary: Frances Finney