# Internal Audit Co-Op

Job Title: Internal Audit Co-OpJob Description: Here at Entegris, we use advanced science to enable technologies that transform the world, and we are seeking employees who have the drive to continue the mission. The Role: Our site in Billerica, MA is seeking a Internal Audit Co-Op to join our team for the Spring 2027 season. This assignment is intended to be 6 months in duration. In this role, you will support Internal Audit’s operational risk-based audit work across Entegris by helping evaluate business processes, analyze data, document walkthroughs, test controls, and prepare audit workpapers. The co-op will gain practical exposure to global manufacturing operations, enterprise risk management, internal controls, process improvement, and audit reporting while working with cross-functional stakeholders across the organization. What You’ll Do: Support operational risk-based audits across manufacturing sites, shared services, supply chain, procurement, inventory, logistics, quality, compliance, finance, and other business processes. Assist with audit planning activities, including process research, risk identification, documentation request tracking, meeting preparation, and analysi

- **Id**: 1712631
- **Url**: <https://alion.io/job/entegris-internal-audit-co-op>
- **Role**: Finance
- **Role family**: Finance
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Billerica, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Visa sponsorship**: yes
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-09-10T00:00:00Z
- **Employer posted date**: 2026-11-06
- **Last verified at**: 2026-11-11T02:23:17Z
- **Board verified**: yes
- **Days open**: 62
- **Description format**: text
- **Description chars**: 4817
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Advanced Materials, Chemical Manufacturing, Semiconductor Equipment

## Company

- **Id**: 7992
- **Name**: Entegris
- **Domain**: entegris.com
- **Url**: <https://alion.io/company/entegris>
- **Size band**: 1001-5000
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Workday

### Truth index

- **Grade**: B
- **Score**: 79
- **Open postings**: 67
- **Ghost share**: 0
- **Stale share**: 0.821
- **Repost share**: 0
- **Time to fill p50 days**: 36
- **Computed at**: 2026-11-11T05:49:22Z

## Salary

- **Min**: 20
- **Max**: 30
- **Currency**: USD
- **Period**: hour
- **Usd annual**: 60000

## Technologies

- **Microsoft Excel** — Optional: no

## Trust

- **Level**: ok
- **Repost count**: 1
- **Days open**: 61

## Requirements

- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-10-02T17:42:12Z
- Event: close; At: 2026-10-21T18:50:45Z
- Event: reopen; At: 2026-11-06T23:57:32Z

## Visa

- Country: US; Licensed sponsor: yes; Adverts offering sponsorship 24m: 0; Sanctioned now: no; Evidence: H-1B filings in 12 months: 29 · green card filings: 19; Filings 12m: 29

## Liveness

- **Score**: 16
- **Band**: cold
- **Label**: Long shot
- **P open**: 1
- **P active**: 0.436
- **P room**: 0.36
- **Age days**: 62
- **Expected fill days**: 36
- **Reasons**: conf:3, stale_co, velocity, win:tail, crowd:brand
- **Computed at**: 2026-11-11T05:49:22Z

## Pay

- **Stated usd annual**: 60000
- **Is top pay**: no

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