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Billing Specialist I at Amentum

Company

Confidential

Location

Kenya, Kenya

Posted

June 13, 2026

Position Overview

Job Description

Amentum is a global leader in designing, engineering, and modernizing critical systems and programs of national importance across defense, security, intelligence, energy, and the environment. Driven by our commitment to creating a secure, sustainable future, we innovate as a collaborative team of passionate professionals dedicated to making a meaningful impa…


Billing Specialist I

Duties and Responsibilities: 

  • Preparing detailed invoice packages with appropriate documentation and backup, as per standing policies and procedures.

  • Preparing and reconciling labor postings for T&M billing.

  • Preparing correcting journal entries for billing.

  • Classifying billable vs. non-billable costs, based on program standards.

  • Validating accuracy of system transactions.

  • Research of old transactions for billing.

  • Detailed unbilled analysis.

  • AR...
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