[Skip to main content](#main-content)

[OpenNash Jobs](https://jobs.opennash.com/)
[Hiring report](/reports/hiring/) · [All Merck & Co. jobs](https://jobs.opennash.com/companies/merck-co/) · [Search jobs](/search/)

Merck & Co.

# Operator Wtryskarki

POL - Greater Poland Voivodeship - Wrzesnia Full-time Operations 

Listed on Merck & Co.’s official careers site. Posted October 15, 2026. Check that it is still open and apply there.
[Apply on Merck & Co.’s careers site →](https://msd.wd5.myworkdayjobs.com/SearchJobs/job/POL---Greater-Poland-Voivodeship---Wrzesnia/Operator-Wtryskarki_R421890-2)

[OpenNash Jobs](https://jobs.opennash.com/) / [Merck & Co.](https://jobs.opennash.com/companies/merck-co/) / Operator Wtryskarki

## Job description

### Job Description

Obsługa maszyn wtryskowych zgodnie z instrukcjami pracy. Odbiór, kontrola wizualna i pakowanie wyprodukowanych detali. Monitorowanie parametrów procesu produkcyjnego. Zgłaszanie nieprawidłowości dotyczących jakości wyrobów, działania maszyn lub bezpieczeństwa. Uzupełnianie dokumentacji produkcyjnej. Dbanie o porządek i czystość na stanowisku pracy zgodnie z zasadami 5S. Przestrzeganie procedur jakościowych, środowiskowych oraz BHP.

Współpraca z ustawiaczami, liderami zmian oraz działem jakości. Segregacja odpadów produkcyjnych zgodnie z obowiązującymi zasadami.

### Additional location(s) Compensation Information

Required Skills: Basic Math, Machinery Operation, Manual Dexterity, Manufacturing Techniques, Production Line Management, SOP Compliance Preferred Skills: Current Employees apply HERE Current Contingent Workers apply HERE Search Firm Representatives Please Read Carefully Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities.

All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company. No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific.

Please, no phone calls or emails.

### Employee Status

Regular Relocation: VISA Sponsorship: Travel Requirements: Flexible Work Arrangements: Not Applicable Shift: Valid Driving License: Hazardous Material(s): Job Posting End Date: 10/29/2026 *A job posting is effective until 11:59:59PM on the day BEFORE the listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date.

## At a glance
- Posted by the employer: Oct 15, 2026
- First seen by OpenNash: Oct 18, 2026
- Last checked: Oct 18, 2026
- Listed for: 3 days
- Location: POL - Greater Poland Voivodeship - Wrzesnia
- Employment type: Full-time[Apply on Merck & Co.’s careers site →](https://msd.wd5.myworkdayjobs.com/SearchJobs/job/POL---Greater-Poland-Voivodeship---Wrzesnia/Operator-Wtryskarki_R421890-2)

## More jobs at Merck & Co.

### [Algorithm Engineer](https://jobs.opennash.com/companies/merck-co/jobs/3935af2135e21b13d479/)

ISR - North Central District - Netanya

### [Asso. Dir, Business Excellence PMO](https://jobs.opennash.com/companies/merck-co/jobs/72ff49f374b69c94c431/)

CHN - Shanghai - Shanghai

### [Assoc. Dir, D&A Strategy](https://jobs.opennash.com/companies/merck-co/jobs/861e3d58c780b709560f/)

### [Assoc. Dir., Business Unit](https://jobs.opennash.com/companies/merck-co/jobs/3390386ba947f137ca0f/)

PER - Lima - Lima

### [Assoc. Spclst, Operations (WDA)](https://jobs.opennash.com/companies/merck-co/jobs/2986aca46bae32a584a6/)

SGP - Singapore - Singapore

## Similar jobs at other companies

### [Labourer & Operator Positions: Asphalt Roller Operator/ Bobcat Operator/ Labourer with Asphalt Crew Downtown, British Columbia Downtown, British Columbia DEVELOPMENT / CONSTRUCTION / PROJECT MANAGEMENT DEVELOPMENT / CONSTRUCTION / PROJECT MANAGEMENT Permanent - full time](https://jobs.opennash.com/companies/vinci/jobs/516d7aa14fc76f8e53f0/)

VINCI · Downtown, British Columbia

### [Webber - Seasonal Equipment Operator - 1.5 Ton Snowplow Operator (Guaranteed Hours) - Stittsville - Infrastructure Management](https://jobs.opennash.com/companies/ferrovial/jobs/79fd86a9b31130c00609/)

Ferrovial · Stittsville, ON

### [Machine Operator](https://jobs.opennash.com/companies/safran/jobs/15a1dd9810d61a9a56b2/)

Safran · WALTON

### [Preform Operator](https://jobs.opennash.com/companies/safran/jobs/5ba026d6f1d4676b234f/)

Safran · WALTON

### [Operatör](https://jobs.opennash.com/companies/sandvik/jobs/114633d89de6b142aae1/)

Sandvik · Sweden, Sandviken

OpenNash lists jobs from employers’ own careers sites and does not handle applications.
Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

OpenNash Jobs · Official listings with dates and links to the employer. [Weekly hiring report](/reports/hiring/) · [Methodology](/methodology/)