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Demand Planning Senior Manager -Asia

04 Aug 2026
  • Singapore
  • Permanent
  • On-site

Job Description:

The Role

Lead the Demand Planning team and play an important role to improve our accuracy and Demand Planning Processes.

Manage and analyze demand data, partner closely with Sales and Business leaders, and continuously improve to create an accurate, actionable, and aligned demand signal.

Partner with senior management to establish strategy and ensure operational effectiveness, improving both short term and long term outcomes.

Main contact in Asia for Planning; acting as first point of contact to receive feedback and communication improvements to Plants, Sales, and Planning.

Partner cross-functionally through S&OP with supply, financial, and commercial plans. You will join a values-driven culture centered on Company  PACE values: People, Accountability, Creativity, and Excellence. 

Job:

• Partner with senior leadership to set demand planning strategy and translate it into multi-year operating plans.

• Make final decisions on key initiatives, standards, and resource allocations; reconcile competing stakeholder priorities.;

• Own critical escalations and executive reporting; ensure clear intent, accountability, and follow-through.;

• Deliver sustained improvements in forecast performance, service levels, and business resilience.;

• Represent Demand Planning in executive forums and with strategic partners as required. Drive continuous improvements in Demand for both S&OE and S&OP.

• Act as a main Planning spokesperson for Asia  teams, including Plants, Sales, and Planning, ensuring alignment and clarity of demand signals and priorities.

• You will improve Demand Planning to enhance the signal and the transparency of the process, to benefit both customers and Entegris.

 

Requirement:

• Bachelor's Degree with minimum of 5 years of increasing managerial experience. (Bachelor's in Supply Chain/Operations/Engineering preferred)

• Proven people leadership experience delivering outcomes through teams (coaching, prioritization, performance management)

• Experience establishing governance for demand planning and S&OP (calendar, KPIs, escalation, decision forums)

• Strong cross-functional influence across Sales, Marketing, Finance, Supply Chain, and Operations

• PACE values: People & Teamwork (coach planners, align cross-functional partners, and build an effective S&OP operating rhythm); Accountability, Integrity & Trust (set standards for governance, escalation, and decision-making using facts); Creativity & Innovation (sponsor process and tool improvements that improve forecast quality and speed); Dedication to Excellence (own KPIs such as forecast accuracy, bias, and service outcomes and sustain improvements).

• Ability to overlap with USA working hours as needed (~10%) and open to travel, especially in Asia.

 

All Successful candidates can expect a very competitive remuneration package and a comprehensive range of benefits.

Please email your resume in a detailed MS Word format to joyce@peopleprofilers.com stating

1) Current Drawn

2) Expecting Salary

3) Date Available

4) Reason to Leave each job:

 

We regret that only shortlisted candidates will be notified

 

Joyce Koh Ai Leng

People Profilers Pte Ltd

20 Cecil St, #08-09, PLUS Building, Singapore 049705

Tel: 6950 9737

www.peopleprofilers.com

EA License Number: 02C4944

EA Personnel Reg nos R1110618

Job ID:JOB-00927