Cost Accountant

Job Description

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Cost Accountant

Posting Start Date : 8 / 7 / 25

Job Location (Short) :

Mesa, Arizona, USA, 85210-6105

Requisition ID : 33709

Onsite or Remote : Onsite Position

Join Komatsu and Be Part of Something Big!

Job Overview

Are you an analytical professional who thrives in a collaborative, fast-paced environment? Our heavy equipment dealership in Mesa is seeking a Cost Accountant to bring structure, analysis, and insight to our service operations across Field Service, Technical Service, and the Weld Shop.

Key Job Responsibilities

• Collaborate cross-functionallywith planners, buyers, and service managers to ensure all job costs are accurately captured and understood.
• Work independentlyto analyze job loads and identify missing expenses or margin discrepancies.
• Investigate low-margin jobsby partnering with service teams to uncover cost drivers and ensure accurate billing.
• Submit monthly cost estimatesand continuously refine them throughout the month.
• Lead WIP forecastingby participating in production meetings and tracking service team schedules and quotes.
• Bridge communication between service groups
• Drive margin improvement by ensuring all expenses are accounted for and billed correctly
• Innovate and improveexisting processes
• Reviewcostreports, quotes, and project details to ensure allcosts from projects are accounted for.

Prelim and invoice jobs for service departments.

Generate ad hoc reports as required by the Controller and Service Department.

Qualifications / Requirements

Bachelor's degree in business or accounting, or 5+ years of equivilent experience in aheavy equipment environment required

Good understanding of SAP system and ability to communicate effectively with internal and external customers.

Additional Information

When you join Komatsu, you are joining a global team! This onsite role comes with :

#LI-JN1

Hiring Range

At Komatsu, your base pay is one part of your total compensation package. This role pays $NA. The actual offer will consider a wide range of factors, including experience and location.

Diversity & Inclusion Commitment

At Komatsu we come from diverse backgrounds, with unique perspectives, experiences, and contributions.We are committed to creating a workforce that is reflective of the communities we work and live in. We believe that our people are part of our shared purpose.We are authentic, ambitious, and innovative in our pursuit of Diversity & Inclusion.United, we are on a journey towards a sustainable future that creates value together.

Company Information

Komatsu is a world leader in manufacturing construction, mining, forestry, and industrial heavy equipment.Founded in 1921, Komatsu has a long history of quality, reliability, innovation, and excellence.Headquartered in Tokyo, Japan, Komatsu facilities, distributors and dealers are in more than 140 countries and employ more than 60,000 people.Komatsu offers a diverse and challenging work environment, where you can grow your skills and career, and contribute to a sustainable, clean-energy future.If you are looking for a company that values your talent and potential, be a part of something big and join a team that is shaping the world!

If you want to learn more about Komatsu, please visit our website at

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