Posted Aug 24, 2026

[Remote] Lead Subcontract Administrator

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Note: The job is a remote job and is open to candidates in USA. Amentum is seeking a Lead Subcontract Administrator to support the Missile Defense Agency on the Integrated Research and Development for Enterprise Solutions (IRES) contract. The role manages the full subcontract lifecycle, including solicitation, proposal evaluation, negotiation, administration, compliance, modification, closeout, and subcontractor performance tracking.


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Company Overview

  • Amentum is a technology and engineering company for security, defense, and energy. It was founded in 2020, and is headquartered in Germantown, Maryland, USA, with a workforce of 10001+ employees. Its website is https://www.amentum.com/.

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