Demand Planning Data Scientist - Greystanes

THE OPPORTUNITY

We are seeking a proactive and analytical Demand Planning Data Scientist to deliver accurate demand forecasts and actionable insights that support business decision‑making.

This role is critical to demand planning execution, advanced analytics, and operational excellence, working closely with sales and senior stakeholders.

Enjoy ongoing learning and development opportunities, along with the flexibility of a hybrid work arrangement that supports work-life balance.

Key Responsibilities:

• Execute end‑to‑end demand planning and forecasting across a portfolio of platinum customers
• Build, maintain, and govern automated forecasting and inventory optimisation models using Python
• Develop predictive analytics to support improved Procurement operations.
• Analyse large, complex datasets to identify trends, root causes, and actionable insights that influence business outcomes
• Apply advanced statistical and machine‑learning techniques to improve forecast accuracy and service levels
• Partner closely with Sales and key stakeholders to understand business needs and deliver data‑driven solutions
• Monitor market trends and demand fluctuations by product category
• Report on forecast performance across NPIs, contracts, promotions, and sales performance
• Support and facilitate S&OP meetings, including preparation of reports, demand inputs, and insight packs
• Maintain forecasting logic, model assumptions, rules, and master data governance
• Develop intuitive dashboards and visualisations to support efficient decision making
• Provide training and guidance on the use of Python and analytics best practices within the business

Skills & Experience:

• Proven experience in data science, analytics, or demand planning roles
• Tertiary qualification in Data Science, Statistics, Mathematics, Economics, or a related field (or equivalent practical experience)
• Intermediate Python proficiency (mandatory) for analytics, automation, and modelling
• Strong Power BI capability, including DAX, Power Query, and Power Pivot
• Advanced Excel skills and the ability to work with large datasets
• Proficient in PowerPoint to deliver clear, professional stakeholder presentations
• Strong stakeholder engagement skills, with the ability to communicate effectively across technical and non‑technical audiences
• Highly analytical, detail‑oriented, and capable of managing multiple priorities in a fast‑paced environment
• Excellent written and verbal communication skills
• Experience building dashboards and bespoke analysis to support business decision making

Why Join Us: 

• Permanent full time, incentives and Wesfarmers share plans
• Exclusive Perks: Team Member discount card for Kmart, Bunnings, Target & Officeworks, FREE One Pass subscription & Wesfarmers discounted offers from over 400 retail partners!
• Hybrid working model supporting work–life balance
• Ongoing learning, development, and upskilling opportunities in data science and advanced analytics
• Opportunity to work on high‑impact, enterprise‑level forecasting and analytics initiatives
• Exposure to senior stakeholders and cross‑functional collaboration
• Enjoy referral bonuses of up to $2,000, the option to purchase 4 weeks extra leave, team celebrations, and generous paid parental leave and more!

NEXT STEPS

If you meet most of the criteria listed above and would like to be considered for this opportunity, please send your application today. We will be contacting suitable candidates as we receive them.

As part of our recruitment process and commitment to safety, you may be required to undertake background checks (which may include a police check, a pre-employment medical assessment; and/or drug & alcohol testing) as part of your application process.

Blackwoods also promotes diversity and inclusion across our workplaces and encourages applications from all backgrounds, including people from Aboriginal and Torres Strait Islander communities, the LGBTQI+ community and people with disabilities.

OUR STORY

Blackwoods is Australia’s leading supplier of industrial and safety supplies. For over 140 years, we have supported businesses big and small with our range of over 300,000 products from the world’s best brands. From the Sydney Harbour Bridge to the railway and your local mechanic, we supply what our customers need when they need it, along with unparalleled expertise and service from our passionate team.

With a national footprint of over 50 branches and 6 Distribution Centres, our people are at the heart of everything we do. Being a part of the Wesfarmers group, also means that we have endless opportunities to make a difference, so join us, and let’s help more people build a better Australia.