We are looking for a skilled Cost Accountant to join our team in Ontario, California. In this role, you will serve as a key partner to the accounting department, providing insights and support for cost-related financial analysis and reporting. This position offers an excellent opportunity to contribute to a dynamic aerospace manufacturing environment while ensuring compliance with corporate policies and accounting standards. Please call Brigitte Mendez @ 909-717-4037 or call your Robert Half Recruiter directly.

• Provide detailed financial analysis and reporting related to standard, job, and direct costs.
• Collaborate with the accounting team to ensure accurate and timely preparation of all required financial documents.
• Develop and maintain cost accounting systems to support manufacturing operations.
• Conduct ad hoc financial analyses to assist decision-making processes.
• Monitor and analyze variances in manufacturing costs, offering actionable insights.
• Ensure adherence to corporate policies, generally accepted accounting principles (GAAP), and relevant regulations.
• Assist in preparing special reports and presentations for management and stakeholders.
• Support continuous improvement initiatives in cost accounting processes.
• Partner with cross-functional teams to provide financial expertise and recommendations.
• Maintain accurate records and documentation for audits and compliance purposes.
• Minimum of 5 years of experience in cost accounting, preferably in a manufacturing environment.
• Strong knowledge of manufacturing cost accounting principles and practices.
• Proficiency in standard cost accounting methods and systems.
• Demonstrated ability to perform detailed financial analyses and reporting.
• Experience with ad hoc financial analysis to support business decisions.
• Familiarity with corporate policies and GAAP compliance.
• Excellent attention to detail and organizational skills.
• Effective communication and collaboration abilities across teams.
  Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.
  Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app and get 1-tap apply, notifications of AI-matched jobs, and much more.
  All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.
  © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use