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Deloitte

Audits companies and advises on tax and technology

Supply Chain Defense Senior

Part-TimeUpdated on 10/15/2026
No salary listed
Senior, Expert
Master's
Zaventem, Belgium
Hybrid
ConsultingOperations & Supply Chain Consulting

About the job

Requirements
  • At least 7 years of professional experience in procurement, supply chain management, or Defense sector advisory and operations.
  • Strong understanding of Defense industry dynamics and dual-use technologies.
  • A proven track record of leading teams and managing complex, multi-stakeholder engagements.
  • Good knowledge of public procurement processes and NATO and EU Defense standards.
  • Affinity with business development activities within the Defense industry.
  • Strategic thinking, communication, and client relationship management skills.
  • Fluency in Dutch and/or French and English.
  • Willingness to travel on an ad-hoc basis.
Responsibilities
  • Lead complex advisory engagements with Belgian and European government agencies, Defense ministries, and dual-use contractors on Supply Chain strategy, contract and vendor optimization.
  • Guide end-to-end, technology-enabled Supply Chain transformations across Plan-Source-Make-Deliver, from visioning and business requirements definition through tool selection, process, organization and technology solution design, and implementation.
  • Lead and support clients in the day-to-day execution of their Procurement and Supply Chain strategy and operations.
  • Lead digital transformation in Defense Procurement and Supply Chain, championing digitalization adoption and guiding technology implementation while addressing sector-specific security and interoperability requirements.
  • Recruit, develop, and mentor a team of consultants and subject matter experts focused on Defense sector advisory; foster excellence, thought leadership, and client-centric delivery while driving team growth and capability development.
  • Establish Deloitte's market position as a leading advisor for Defense supply chain transformation across Belgium and Benelux; identify market opportunities, develop service offerings, build strategic partnerships with government and industry stakeholders, and drive business development initiatives.
  • Build trusted-advisor and thought-leadership standing through industry engagement, speaking opportunities, and insights on Defense procurement trends and regulatory developments.
  • Deliver or lead procurement work including digital procurement business cases, accelerated sourcing transformations, sourcing/procurement/vendor-management internal audits, operational procurement support, complex procurement of Defense infrastructure and IT, and sales training for public tendering.
  • Deliver or lead Supply Chain work including supply network planning studies; Sales and Operations Planning assessments or implementation; demand planning and forecasting improvements; multi-echelon inventory optimization studies and target calculations; warehousing and logistics strategy and operational improvement; smart manufacturing strategy and OEE improvements; and analysis and improvement identification across Supply Chain and related processes such as order-to-cash and procure-to-pay.
Desired Qualifications
  • A Master's degree and 3–5 years of consulting experience are strong assets.

About the company

Deloitte audits companies and advises businesses and governments on tax, technology, and risk, and it is one of the Big Four, the world's four largest accounting firms. In 1849 its founder became the first independent auditor of a public company, Britain's Great Western Railway. Its auditors check companies' financial reports for errors and fraud before investors rely on them, while its consultants design strategy, install business software, and defend clients against cyberattacks. Clients pay fees for each audit or project, and each country's Deloitte firm is a separate business owned by its local partners. Deloitte was founded in London in 1845 and is based in New York.

Company Size

10,001+

Company Stage

Late Stage VC

Total Funding

$17.1M

Headquarters

Madrid, Spain

Founded

1845

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Simplify's Take

What believers are saying

  • Growth keeps hiring going: revenue rose 5.7% to $74.5 billion and staff neared 500,000 in the year to May 2026.
  • AI is part of the job: in October 2025, Deloitte opened the Claude assistant to 470,000 people, Anthropic's largest rollout.
  • Making partner pays off: Deloitte UK's 784 equity partners averaged £1.125 million in profit in the year to May 2026.

What critics are saying

  • Tech consulting is lagging: it grew 2.5% in the year to May 2026, the slowest of Deloitte's four businesses.
  • Back-office benefits are shrinking: Deloitte US will halve parental leave to 8 weeks for internal staff in January 2027.
  • Federal work brings scrutiny: Deloitte agreed to pay $21.5 million in August 2026 over claims diversity targets swayed promotions.

What makes Deloitte unique

  • Deloitte is the biggest Big Four accounting firm: fiscal 2025 revenue of $70.5 billion beat PwC's $56.9 billion.
  • Consulting runs deeper here: Deloitte kept its consultants in 2003 after PwC, EY, and KPMG sold or spun off theirs.
  • Deloitte leads cyber consulting: it took 32% of worldwide security consulting revenue in 2025, research firm Gartner says.

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Benefits

Professional Development Budget

Hybrid Work Options

Company News

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Deloitte Canada has acquired Toronto-based fintech firm Allevar, enhancing its capabilities in regulatory compliance and technology solutions. Allevar specializes in fraud management, AML, payment systems, and KYC regulations, crucial for Canadian banks and the financial services industry. Allevar's leadership, including CEO Dan Wood, will join Deloitte's Regulatory Risk practice. This acquisition aligns with Deloitte's strategy for growth in the digital and AI age.