JOB DETAILS

Senior Cost Analyst

CompanyMKS Instruments
LocationSingapore
Work ModeOn Site
PostedJanuary 14, 2026
About The Company
MKS enables technologies that transform our world. We deliver foundational technology solutions to leading edge semiconductor manufacturing, electronics and packaging, and specialty industrial applications. We apply our broad science and engineering capabilities to create instruments, subsystems, systems, process control solutions and specialty chemicals technology that improve process performance, optimize productivity and enable unique innovations for many of the world’s leading technology and industrial companies. Our solutions are critical to addressing the challenges of miniaturization and complexity in advanced device manufacturing by enabling increased power, speed, feature enhancement, and optimized connectivity. Our solutions are also critical to addressing ever-increasing performance requirements across a wide array of specialty industrial applications. Additional information can be found at www.mks.com.
About the Role

A Day in Your Life at MKS:

We are seeking an exceptional Senior Cost Analyst to support our expanding manufacturing site in Singapore, supporting the Photonics Solutions Division. This role involves collecting data, allocating costs, and preparing reports on labor, equipment, depreciation, assembly, and other operating expenses. You will also prepare journal entries, maintain and reconcile ledger accounts, and prepare financial statements and variance reports. Additionally, you will conduct analyses and prepare special reports for management in support of the financial planning and analysis (FP&A) processes. 

You Will Make an Impact By:

  • Lead and participate in month-end close activities and variance analysis, including monthly Purchase Price Variance analysis and related capitalization and amortization entries for multiple factories.
  • Prepare and publish weekly and monthly operations reports covering inventory, labor hours earned, absorption, and various manufacturing costs (e.g., scrap, manufacturing variances, warranty).
  • Perform new part costing and item setups as required. Conduct periodic standard cost resetting for purchased parts, labor, overhead costs, and BOM revisions in accordance with corporate policies and procedures.
  • Execute inventory analyses and reserve policies, including excess and obsolescence, MRB, and aged-inventory analyses, as well as used equipment, demo, and service inventories.
  • Interface with group management on new product cost development and inventory controls.
  • Ensure accuracy of standard cost of sales, variances, scrap, and other recurring journal entries detailing cost of sales and inventory.
  • Fully support the internal controls process, including audit support, control monitoring, and execution of POs, cycle counts, periodic physical inventories, month-end reconciliation of accounts, revenue classifications, and other controls as required. Collaborate closely with material control to develop and monitor inventory control procedures.
  • Liaise with external auditors for audits on inventory, reserves, and valuation issues.
  • Report on asset utilization, cycle count accuracy, and completeness.
  • Lead and participate in annual budgeting and forecasting processes as requested by Operations and/or BU Finance staff.
  • Support the business planning and forecasting process, review forecast vs. actual results with department managers, and explain variances.
  • Support quarterly/ monthly business review (MBR/QBR) financial analysis and commentary.
  • Be a finance business partner to key stakeholders to provide in-depth analysis to support key business decision making in achieving the deliverable.
  • Build and maintain strong relationships with key stakeholders across the business.
  • Perform other duties as required.

Skills You Bring:

  • Degree in Accountancy or equivalent
  • Minimum of 5 years of manufacturing finance or cost accounting experience with at least 2 to 3 years of FP&A experience
  • Strong working knowledge of SAP
  • Experience with Business Objects and Hyperion Financial Management (HFM) preferred
  • Advanced proficiency in MS Office
  • Excellent communication skills
  • Detail-oriented
  • Proven ability to thrive in a team environment with tight deadlines
  • Highly analytical, execution-focused, and committed to delivering results

#LI-DNI

Globally, our policy is to recruit individuals from wide and diverse backgrounds. However, certain positions require access to controlled goods and technologies subject to various export control regulations.  Applicants for these positions may be limited (by, for example, their countries of citizenship, country of origin, or immigration status) where required by law or governmental contact, and/or employment made contingent upon the issuance of appropriate governmental licensing.

MKS Inc. and its affiliates and subsidiaries (“MKS”) is an affirmative action and equal opportunity employer: diverse candidates are encouraged to apply. We win as a team and are committed to recruiting and hiring qualified applicants regardless of race, color, national origin, sex (including pregnancy and pregnancy-related conditions), religion, age, ancestry, physical or mental disability or handicap, marital status, membership in the uniformed services, veteran status, sexual orientation, gender identity or expression, genetic information, or any other category protected by applicable law. Hiring decisions are based on merit, qualifications and business needs. We conduct background checks and drug screens, in accordance with applicable law and company policies.  MKS is generally only hiring candidates who reside in states where we are registered to do business.

MKS is committed to working with and providing reasonable accommodations to qualified individuals with disabilities. If you need a reasonable accommodation during the application or interview process due to a disability, please contact us at: accommodationsatMKS@mksinst.com .

If applying for a specific job, please include the requisition number (ex: RXXXX), the title and location of the role

Key Skills
AccountancyCost AccountingFP&ASAPBusiness ObjectsHyperion Financial ManagementMS OfficeCommunicationAnalyticalTeamworkDetail-orientedExecution-focusedFinancial PlanningVariance AnalysisInventory ControlBudgetingForecasting
Categories
Finance & AccountingManufacturingData & Analytics
Job Information
📋Core Responsibilities
The Senior Cost Analyst will collect data, allocate costs, and prepare reports on various operating expenses while leading month-end close activities and variance analysis. The role also involves conducting analyses and preparing special reports to support financial planning and analysis processes.
📋Job Type
full time
📊Experience Level
5-10
💼Company Size
4237
📊Visa Sponsorship
No
💼Language
English
🏢Working Hours
40 hours
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