Cost Accounting Manager

Amgen; Thousand Oaks (CA); On-site; USD 120,000 - 150,000; Full time

Benefits offered by this job

Comprehensive employee benefits package

Discretionary annual bonus program

Stock-based long-term incentives

Flexible work model available

Award-winning time-off plans

Job summary

Amgen in Thousand Oaks, California is seeking a Cost Accounting Manager to oversee the global inventory accounting and cost of sales. The successful candidate will manage key financial analyses and coordinate with outsourced partners to ensure accuracy and compliance in financial reporting.

Successful candidates will hold an advanced degree and possess significant accounting experience, particularly with SAP S4/HANA. A strong emphasis on continuous improvement and efficiency will be integral to this role.

Qualifications

• Extensive experience in general accounting or related field.
• Ability to analyze complex financial data.
• Experience in managing partner relationships.

Responsibilities

• Account for inventory at manufacturing sites.
• Manage outsourced provider relationships.
• Conduct financial reconciliations and audits.

Skills

Accountability in inventory accounting

Analysis of inventory movements in SAP

Financial analysis

Project management skills

Knowledge of US GAAP

Education

Doctorate Degree in Accounting or Finance

Master’s degree in Accounting or Finance with 2+ years experience

Bachelor’s degree in Accounting or Finance with 4+ years experience

Tools

SAP / S4 HANA

Job description

COST ACCOUNTING MANAGER

What You Will Do

Let’s do this. Let’s change the world! In this vital role you will be a member of the Global Cost Accounting team that is responsible for the consolidation and analysis of the global inventory and cost of sales.

• Perform the inventory accounting for certain Amgen manufacturing sites
• Will be accountable to manage and review the work of an outsourced provider that supports this team
• Analyze complex inventory movements in SAP and verify that financials are accurate
• Perform and analyze standard costing in SAP / S4 HANA
• Perform and review sophisticated journal entries, general ledger account analysis, and reconciliation for both SAP and consolidation tools
• Prepare and review audit schedules and answer questions from internal and external auditors
• Preparation and review of highly developed financial schedules such as footnote, month‑end flash reports, accounting memos, and other ad‑hoc schedules, as required by the supervisor
• May lead and review accounting control functions and reporting requirements such as: inventory reserves, pre-approval manufacturing, standard costing including absorption tests, and excess capacity analysis among others
• Special projects to improve accounting processes including digital projects and integration support
• Consolidate, analyze, and report global inventory balances by product/site and perform detailed monthly variance analysis
• Leverage various AI tools to increase efficiency and compliance

Basic Qualifications

• Doctorate Degree, OR
• Master’s degree and 2+ years of experience in general accounting, OR
• Bachelor’s degree and 4+ years of experience in general accounting, OR
• Associate’s degree and 10+ years of experience in general accounting, OR
• High School Diploma/GED and 12+ years of experience in general accounting

Preferred Qualifications

• Master’s in Business Administration (MBA)
• Certified Public Accountant (CPA)
• Certified Management Accountant (CMA)
• Strong project management skills
• 5+ years of General, Intercompany and Cost Accounting experience using SAP / S4 HANA
• Dynamic accounting/finance experience including corporate-level public company experience
• Experience in driving and implementing change, leading through collaboration, and influence
• Experience with investigating complex inventory movements and costing implications in SAP / S4 HANA
• Experience managing outsourced partner relationships
• Experience in financial system optimization, improvement, and implementation
• Knowledgeable in US Generally Accepted Accounting Principles (GAAP) and Foreign Currency transaction accounting and understanding concepts to translate into mentorship for financial reporting

What You Can Expect Of Us

As we work to develop treatments that take care of others, we also work to care for your professional and personal growth and well‑being. From our competitive benefits to our collaborative culture, we’ll support your journey every step of the way.

The expected annual salary range for this role in the U.S. (excluding Puerto Rico) is posted. Actual salary will vary based on several factors including but not limited to, relevant skills, experience, and qualifications.

• A comprehensive employee benefits package, including a Retirement and Savings Plan with generous company contributions, group medical, dental and vision coverage, life and disability insurance, and flexible spending accounts
• A discretionary annual bonus program, or for field sales representatives, a sales-based incentive plan
• Stock-based long‑term incentives
• Award-winning time‑off plans
• Flexible work models where possible. Refer to the Work Location Type in the job posting to see if this applies.

Sponsorship for this role is not guaranteed.

Amgen is an Equal Opportunity employer and will consider all qualified applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or any other basis protected by applicable law.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.