Research Scientist - X-ray Photoelectron Spectroscopy

Job Description

Established in 1806 as a small soap and candle business in New York City, Colgate-Palmolive is now a truly global company with products sold in over 200 countries and territories under such internationally recognized brand names as Colgate, Palmolive, Softsoap, Irish Spring, Protex, Sorriso, Kolynos, elmex, Tom's of Maine, Sanex, Ajax, Axion, Soupline, Haci Sakir, Suavitel, PCA SKIN, EltaMD, Filorga and Hello as well as Hill's Science Diet and Hill's Prescription Diet.

Colgate-Palmolive is a leading consumer products company that serves hundreds of millions of consumers worldwide with brands and products across four core businesses - Oral Care, Personal Care, Home Care and Pet Nutrition. We are committed to offering products that make lives healthier and more enjoyable, and programs that enrich communities around the world.

Every day millions of people trust our products to care for themselves and the ones they love. Our goal is to use our technology to create products that will continue to improve the quality of life for our consumers wherever they live.

A career at Colgate-Palmolive is an excellent opportunity if you seek a global experience, constant challenge, and development opportunities in an environment that respects work/life effectiveness.

Information at a Glance

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Job Title:

Research Scientist - X-ray Photoelectron Spectroscopy

Travel Required?:
Travel - up to 10% of time

Posting

Start Date:

6/11/26

Hybrid

No Relocation Assistance Offered

Job Number #173391 - Piscataway, New Jersey, United States

Who We Are

Colgate-Palmolive Company is a global consumer products company operating in over 200 countries specializing in Oral Care, Personal Care, Home Care, Skin Care, and Pet Nutrition. Our products are trusted in more households than any other brand in the world, making us a household name!

Join Colgate-Palmolive, a caring, innovative growth company reimagining a healthier future for people, their pets, and our planet. Guided by our core values-Caring, Inclusive, and Courageous-we foster a culture that inspires our people to achieve common goals. Together, let's build a brighter, healthier future for all.

As a Senior Research Scientist, you will serve as a central technical resource supporting the entire global Colgate-Palmolive portfolio by developing robust, state-of-the-art analytical platforms to characterize complex matrices. You will manage the advanced XPS Analysis laboratory and act as the technical arbiter of "Truth," ensuring every chemical claim made by Marketing is backed by statistically rigorous, publication-quality data.

This role offers an exceptional opportunity to lead surface analysis research programs, drive external scientific recognition, and conduct competitive product teardowns. Your primary objective is to turn complex analytical results into "Visual Science" that substantiates product efficacy, supports patent filings, and defends data integrity during legal challenges.

Responsibilities

* Laboratory Management & Method Development:
Manages the daily operations of the XPS Analysis laboratory, establishing novel analytical protocols for active ingredients, stabilizers, and sensory molecules using XPS and BET technologies.

* Efficacy & Surface Investigation:
Utilizes surface analysis instrumentation to investigate product efficacy, active delivery, and modes of action by studying product effects on various surfaces from formulation through to packaging.

* Troubleshooting & Competitive Teardowns:
Provides "Rapid Response" root-cause analysis for stability failures or manufacturing deviations across categories, and leads competitive deformulation projects to reverse-engineer rival product performance.

* Claim Substantiation & Legal Nexus:
Partners cross-functionally with Marketing to turn analytical data into clear visual evidence (e.g., demonstrating protective layers on enamel or skin) and acts as the primary technical lead for data integrity during legal challenges.

* IP Support & External Visibility:
Provides critical characterization data required to prove novelty for new patent filings, while driving internal and external publications and conference presentations to showcase analytical leadership.

Required Qualifications

* PhD in Analytical Chemistry, Physical Chemistry, or Materials Science with 2+ years of advanced laboratory experience (or a Master's degree with 5+ years of advanced laboratory experience).

* Direct hands-on experience in the operation, routine maintenance, and troubleshooting of surface analysis instrumentation, specifically X-ray Photoelectron Spectroscopy (XPS).

* Solid academic training paired with demonstrated creativity, strong problem-solving abilities, and excellent oral and written communication skills.

Preferred Qualifications

* Significant experience in the operation and maintenance of Physical Electronics instrumentation, with a strong preference for Versa Probe instruments.

* Technical knowledge of or direct working experience with alternative…