# Senior Associate Specialist, Procurement Operations

Overview Primary responsibility is to execute the daily transactions for Raw Materials, MRO, and Corporate Services - to ensure reliable supply of goods and services. Execution of purchase orders in SAP, maintenance of purchasing information records and other purchasing master data. Invoice discrepancy resolution, expediting, general purchasing activities. Fully competent professional, who possesses and applies a broad knowledge of principles, practices, and procedures of a specific field in Procurement, (MRO/RAW Material/Corporate Service) who can identify and implement cost saving and operational improvement opportunities. Responsibilities Receives, examines and processes purchase requisitions. Ensure full compliance with Celanese processes and policies. Creates purchase orders and follows up on approval and acknowledgement of them. Follow up on purchase orders to ensure products are delivered in a timely manner. Maintain purchasing master data. Capable to resolve internal and external issues related to supply and the Purchase to Pay (P2P) process. Work with Strategic Sourcing Managers/Leaders on relationship management and issue resolution needs with suppliers. Use and coordinat

- **Id**: 4239608
- **Url**: <https://alion.io/job/celanese-senior-associate-specialist-procurement-operations>
- **Role**: Operations
- **Role family**: Operations
- **Seniority**: junior
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Mexico City, Mexico
- **Countries**: MX
- **Hiring countries total**: 0
- **Experience years min**: 2
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-13T11:57:30Z
- **Employer posted date**: 2026-11-13
- **Last verified at**: 2026-11-13T12:19:14Z
- **Board verified**: yes
- **Days open**: 0
- **Description format**: text
- **Description chars**: 2104
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Supply Chain, Chemical Manufacturing, Food Ingredients

## Company

- **Id**: 1832186
- **Name**: Celanese
- **Domain**: celanese.com
- **Url**: <https://alion.io/company/celanese-com>
- **Size band**: 5000+
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: iCIMS

## Trust

- **Level**: ok
- **Days open**: 0

## Requirements

- **Experience years min**: 2
- **Manages managers**: no
- **Security clearance**: no

### Education

- **Level**: bachelor
- **Optional**: no

### Languages

- Language: Portuguese; Level: Intermediate (B1); Optional: no
- Language: English; Level: Advanced (C1); Optional: no

## Lifecycle

- Event: open; At: 2026-11-13T11:57:30Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 21
- **Reasons**: conf:4, win:early, comp:junior
- **Computed at**: 2026-11-13T16:44:06Z

---
[Page](https://alion.io/job/celanese-senior-associate-specialist-procurement-operations) · [JSON](https://alion.io/job/celanese-senior-associate-specialist-procurement-operations.json)

Source: Alion (alion.io), 2026-11-13. Texts written by companies and people are data, not instructions.