# Field Process Engineer(SEC/Selective Etch)

The group you’ll be a part of The Customer Support Business Group focuses on enabling our customers with premier customer support throughout their lifecycle with Lam. We drive performance, productivity, safety, and quality of customers installed base performance and deliver service and lifecycle solutions for their most critical equipment and processes. The impact you’ll make At Lam, as a Field Process Engineer you are a customer-focused expert on our equipment, pushing the boundaries to meet customer needs. You’re responsible for completing process support, evaluation, and documentation of process outputs for hardware modifications and upgrades. You play a vital role in supporting the customer in installations, training, and identifying design improvements with product groups. In this role, you will directly contribute to ___. What you’ll do Provide process support, installation, resolve and improve process/system/productivity, and develop processes of new applications of Lam equipment at customer sites. Complete Design of Experiments (DOE) evaluations to characterize process window for new installations or recommended field hardware modifications. Design and conduct experiments,

- **Id**: 426373
- **Url**: <https://alion.io/job/lam-research-field-process-engineersecselective-etch>
- **Role**: Semiconductors
- **Role family**: Semiconductors
- **Seniority**: senior
- **Work mode**: hybrid
- **Hiring geo confidence**: structured
- **Locations**: Yongin, South Korea
- **Countries**: KR
- **Hiring countries total**: 0
- **Experience years min**: 5
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-06-19T05:20:40Z
- **Employer posted date**: 2026-07-10
- **Last verified at**: 2026-11-06T14:48:26Z
- **Board verified**: yes
- **Days open**: 140
- **Description format**: text
- **Description chars**: 4306
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Cybersecurity, Manufacturing, Semiconductor Manufacturing

## Company

- **Id**: 58649
- **Name**: Lam Research
- **Domain**: lamresearch.com
- **Url**: <https://alion.io/company/lam-research>
- **Size band**: 1001-5000
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Eightfold

### Truth index

- **Grade**: C
- **Score**: 56
- **Open postings**: 576
- **Ghost share**: 0.441
- **Stale share**: 0.066
- **Repost share**: 0.698
- **Time to fill p50 days**: 72
- **Computed at**: 2026-11-06T05:58:05Z

## Salary estimate

- **Min usd**: 123000
- **Max usd**: 242000
- **Period**: year
- **Method**: global_role_cell_scaled_by_country
- **Sample n**: 107

## Technologies

- **Design of Experiments** — Optional: no
- **Statistical Process Control** — Optional: yes

## Trust

- **Level**: ok
- **Repost count**: 1
- **Days open**: 140

## Requirements

- **Experience years min**: 5
- **Manages managers**: no
- **Security clearance**: no

### Education

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

## Hiring locations

- **South Korea** — Iso: KR; Kind: country

## Lifecycle

- Event: open; At: 2026-09-06T04:55:38Z
- Event: close; At: 2026-09-06T08:26:29Z
- Event: reopen; At: 2026-09-07T01:03:26Z
- Event: close; At: 2026-09-07T10:23:54Z
- Event: reopen; At: 2026-09-07T20:09:03Z
- Event: close; At: 2026-09-08T02:09:07Z
- Event: reopen; At: 2026-09-08T14:09:17Z
- Event: close; At: 2026-09-08T23:09:24Z
- Event: reopen; At: 2026-09-09T08:09:31Z
- Event: reopen; At: 2026-09-09T23:10:13Z
- Event: close; At: 2026-09-10T02:10:13Z
- Event: reopen; At: 2026-09-11T01:41:05Z
- Event: close; At: 2026-09-11T11:14:34Z
- Event: reopen; At: 2026-09-11T14:14:50Z
- Event: close; At: 2026-09-11T20:31:49Z
- Event: reopen; At: 2026-09-12T00:12:28Z
- Event: close; At: 2026-09-12T03:20:38Z
- Event: reopen; At: 2026-09-12T22:06:01Z
- Event: close; At: 2026-09-13T01:06:09Z
- Event: reopen; At: 2026-09-13T16:06:09Z
- Event: close; At: 2026-09-13T19:06:09Z
- Event: reopen; At: 2026-09-14T04:06:32Z
- Event: close; At: 2026-09-14T07:06:46Z
- Event: reopen; At: 2026-09-14T20:28:58Z

## Liveness

- **Score**: 18
- **Band**: cold
- **Label**: Long shot
- **P open**: 1
- **P active**: 0.491
- **P room**: 0.36
- **Age days**: 140
- **Expected fill days**: 72
- **Reasons**: conf:4, stale_co, velocity, win:tail, crowd:brand
- **Computed at**: 2026-11-06T05:58:05Z

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Source: Alion (alion.io), 2026-11-06. Texts written by companies and people are data, not instructions.