Harrison McMillan Pty Ltd logo

Senior Manager, Commercial, Procurement and Contract Administration

Harrison McMillan Pty Ltd
Department:Education
Type:ON-SITE
Region:Adelaide
Location:Adelaide, South Australia, Australia
Experience:Director
Salary:A$144,421 - A$144,421
Skills:
PROCUREMENTCONTRACT ADMINISTRATIONCOMMERCIAL MANAGEMENTCYBER SECURITYICT
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Job Description

Posted on: August 17, 2026

Lead strategic ICT and cyber security procurement, driving commercial outcomes across major government initiatives.


  • Shape value for money outcomes across major digital and ICT initiatives
  • Advise senior leaders on complex procurement and contracting strategies
  • Work with government and industry to deliver high-impact commercial outcomes


Salary

SS/SM1 – Salary Range $144,421 + superannuation per annum


Term

2-year fixed term contract


About the Company


What We Offer

  • Work that matters – impact that shapes South Australia’s future
  • Flexible working arrangements that support life and career
  • Salary packaging options
  • Discounted gym membership
  • Supportive learning & career development
  • Employee Assistance Program for you and your family


Who we are

At the Department of Treasury and Finance (DTF), we’re building a world-class Treasury for South Australia – one that’s innovative, collaborative and future-focused.

We’re South Australia’s lead agency for economic, digital and financial policy outcomes. Our work touches every corner of the state, from enabling frontline services to driving digital transformation. And we do it all with one purpose: to make life better for the people who call South Australia home.

The Office of the Chief Information Officer (OCIO) enables a more connected, secure and digital government so that South Australian Government agencies can better serve our community. We do this by leading the State’s technology, cyber security and digital government strategies, and by delivering resilient, innovative ICT, digital and cyber security services, platforms and critical infrastructure that are accessible, trusted and secure.

One of four Directorates in the Branch, Governance, Portfolio and Business Operations provides strategic, governance and business support services that enable OCIO to deliver on its priorities and outcomes. The directorate brings together specialist functions including strategic advice, program and portfolio governance oversight and reporting, procurement, communications, engagement and change management, as well as business operations including administration, finance, and workforce operations support. By providing centralised leadership, oversight and support functions, the directorate helps drive organisational alignment, accountability and effective service delivery, and helps ensure OCIO is well-positioned to deliver effective services and value across government.


Role Overview


The Senior Manager, Commercial, Procurement and Contract Administration is OCIO's lead commercial advisor, driving strategic procurement and contracting outcomes across complex ICT, digital and cyber security initiatives. Leading a specialist team, the role is responsible for delivering strategic commercial outcomes that maximise value, manage risk and support OCIO’s priorities and major government initiatives.


The position provides senior leadership across procurement, contract administration and commercial strategy, working closely with government agencies, industry partners and key stakeholders to deliver best-practice sourcing and contract management outcomes. Through strong stakeholder engagement and commercial expertise, the role supports the successful delivery of large-scale digital and technology initiatives while ensuring robust governance, compliance and value-for-money results.


Key Responsibilities

  • Lead and develop a high-performing team delivering commercial, procurement and contract administration services across complex ICT, digital and cyber security initiatives.
  • Manage complex end-to-end procurement activities, including sourcing, tender evaluations, contract negotiations and agreement execution.
  • Provide expert commercial and procurement advice to senior stakeholders, supporting strategic decision-making and value-for-money outcomes.
  • Develop and maintain procurement frameworks, contract management practices and governance controls that align with government policies and standards.
  • Monitor commercial and procurement activities, ensuring accurate reporting, compliance, effective risk management and the timely resolution of complex enquiries.
  • Build and maintain strong relationships with government agencies, industry partners and suppliers to support collaboration and successful program delivery.
  • Foster a culture of service excellence, professionalism and continuous improvement.
  • Shape the commercial strategy underpinning major government digital, ICT and cyber security initiatives.


Essential Experience

  • Australian Citizenship is required and the ability to obtain and maintain a National Security Clearance.
  • Significant experience negotiating complex commercial contracts and agreements.
  • Demonstrated experience developing sourcing strategies, conducting market analysis and implementing contract management frameworks.
  • Strong commercial acumen gained within government or other large, complex organisations.
  • Proven ability to analyse complex issues, develop practical solutions and negotiate successful outcomes.
  • Demonstrated leadership experience, with the ability to motivate, develop and lead high-performing teams.
  • Excellent stakeholder engagement skills, with the ability to build effective relationships across all levels of an organisation and with external partners.
  • Experience preparing complex reports, policies, business cases and strategic documentation involving sensitive or high-profile matters.
  • Proven ability to develop and maintain productive partnerships across government, industry and other stakeholder groups.


For more information please contact:

Bianca Holmes

0489 273 156

Bianca.Holmes@harrisonmcmillan.com.au


To be considered, all applications must be submitted online.


Applicants are required to submit a Curriculum Vitae and covering letter (no more than two pages) addressing the key selection criteria and demonstrating suitability for the role. You are also required to provide details of 2 referees and complete a pre-employment declaration.


Applicants will be required to undergo the appropriate and relevant Employment Screening


Assessment(s) required for this role.

This role requires:

  • National Police Check
  • Working With Children Check
  • Negative Vetting Level 1 (agency to apply post-commencement)


Diversity & Inclusion

We welcome applicants from all backgrounds, identities and lived experiences.

If you need any adjustments at any stage — such as receiving interview questions in advance or accessing materials in alternative formats — we’re here to support you.


Aboriginal Employment Program

Aboriginal and Torres Strait Islander applicants are encouraged, but not required, to join the SA Public Sector Aboriginal Employment Register. The register provides optional support and access to employment opportunities across the SA


Applications close: 30/08/2026 11:45 PM


Attachments:

- P69198 SM1 Senior Manager Commercial Procurement and Contract Administration - Role Statement.pdf

- Pre-Employment-Declaration_240522.pdf


Flexibility Statement

The South Australian public sector promotes diversity and flexible ways of working including part-time. Applicants are encouraged to discuss the flexible working arrangements for this role.


Originally posted on LinkedIn

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