Subcontractor Administrator (SCA) III

Amentum•Tallahassee, FL

3d•Remote

About The Position

Amentum is seeking a Subcontracts Administrator III to remotely support their program in Alice Springs, Australia. This role is responsible for all phases of subcontract administration, from acquisition planning and source selection to negotiation, post-award administration, and closeout. The position requires ensuring compliance with government policies and procedures, demonstrating a strong understanding of government subcontracting, working independently with some instruction, being solution-oriented, contributing meaningfully to team and/or organizational goals, and exhibiting good judgment and business acumen. Collaboration with stakeholders and other departments is also expected.

Requirements

Excellent communication and negotiation skills
Working knowledge of SharePoint, Microsoft Office Suite, and integrated software applications
Knowledge of various subcontract types (Cost-Plus, Fixed Price, Time & Materials, and subsets thereof)
Ability to obtain and retain the appropriate level of security clearance and medical clearance applicable to each role (Secret clearance required)
At least 18 years of age
Able to fluently read, write and speak English
Australian or US Citizen
Compliance with company drug and alcohol policies as a condition of employment

Nice To Haves

Experience with Costpoint or similar ERP system, to include use of the purchasing module

Responsibilities

Prepare, review, and maintain subcontract and procurement documentation, including acquisition plans, agreements, SOWs, certifications, and correspondence, in compliance with regulations such as CPSR and FAR/DFARS.
Develop, manage, and maintain subcontract files, including monitoring deliverables, modifications, and correspondence, while ensuring compliance and supporting closeout processes.
Evaluate proposals, quotations, and RFPs; conduct negotiations with subcontractors regarding terms, conditions, and pricing; and prepare associated documentation.
Coordinate with internal stakeholders (e.g., HR, finance, AP, and program teams) and external stakeholders (e.g., subcontractors and service providers) to ensure seamless workflow and issue resolution.
Manage the lifecycle of agreements (NDAs, teaming, subcontracts, CTAs), from drafting to negotiation and execution, ensuring alignment with company policy and regulatory requirements.
Conduct compliance oversight and provide guidance to project teams on regulations (CPSR, FAR/DFARS) and internal procedures to ensure legal and company standards are met.
Provide proposal support, including issuing RFPs/RFQs, conducting data calls, and participating in kickoff and stand-up meetings for new projects.
Deliver subcontracts training for staff, recommend process improvements, and ensure that project and subcontract goals are met.
Track and evaluate subcontractor performance, including cost, deliverables, compliance with terms, and small business goals.
Perform other duties as assigned or requested.
Enforce a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment.
Conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts.
Read, understand and implement the general and specific operational, safety, quality and environmental requirements of all plans, procedures and policies pertaining to his/her job.