Referso Jobs

Sr. Food Scientist

The Marzetti Company · Posted Nov 9, 2026

Open

Lewis Center, Ohio, United States
Senior
6+ years

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Sr. Food Scientist

The Marzetti Company · Posted Nov 9, 2026

Open

Lewis Center, Ohio, United States
Senior
6+ years

Apply with Referso

Personal Care Laboratory Intern

Azelis · Posted Nov 5, 2026

Open

Istanbul, Istanbul, Turkey
Internship · Intern
0+ years

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Azelis is a leading global innovation service provider in the specialty chemical and food ingredients industry. We are looking for a Laboratory Intern for our Personal Care Application Laboratory in Ümraniye/Istanbul for a period of 6–9 months.

Responsibilities

Support the preparation and execution of personal care formulation trials across different application areas such as skin care, hair care, sun care, cleansing, and color cosmetics.
Assist in sample preparation for internal evaluations, customer projects, and technical demonstrations.
Support benchmarking studies and the evaluation of finished products.
Perform basic laboratory measurements and evaluations such as pH, viscosity, and stability observations, and accurately record the results.
Support sensory and performance evaluations of formulations and raw materials.

Requirements

Bachelor’s degree in Chemistry, Chemical Engineering, Pharmacy, Cosmetic Science, or a related discipline
Nice to have: previous laboratory experience through university courses, projects, or internships

Skills

laboratory measurements pH viscosity stability observations

Associate Scientist II - Stability Coordination

The Fountain Group LLC · Posted Nov 4, 2026

Open

Kansas City, Missouri, United States
Contract · Associate
$24–$26 per hour

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Associate Scientist responsible for labeling, organizing, tracking and preparing technical documentation, including stability protocols, reports, certificates of analysis and operating procedures.

Compensation

Pay: $24.00- 26.00 to start.

Responsibilities

labeling, organizing, tracking and preparing technical documentation
reviewing documentation for accuracy, completeness and regulatory compliance
developing and executing stability work plans and schedules
performing activities in accordance with cGMP requirements
identifying process improvement opportunities

Requirements

Bachelor degree
Nice to have: chromatography
Nice to have: spectroscopy
Nice to have: pH
Nice to have: viscosity

Skills

Microsoft Office chromatography spectroscopy pH viscosity osmolarity

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Chemist I

The Fountain Group LLC · Posted Sep 30, 2026

Open

Clark, New Jersey, United States
On-site
Contract · Entry
$26–$26 per hour
2+ years

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Perform physicochemical characterization and stability testing of haircare and cosmetic products.

Compensation

Pay Rate: $25.74/hr

Responsibilities

Conduct physicochemical characterization and stability testing of haircare and cosmetic products
Measure pH, viscosity, rheology, microscopy, appearance, and foam behavior
Maintain stability records, laboratory data, and sample traceability
Identify and document anomalies and trends
Perform temperature cycling, centrifugation, freeze-thaw, and long-term studies

Requirements

Bachelor's degree in Chemistry, Chemical Engineering, Food Science, Pharmaceutical Science, Cosmetic Science, or a related discipline with 2+ years of relevant laboratory experience
QC/Physical Measurements certification or diploma with relevant laboratory experience
Nice to have: Experience with haircare, skincare, personal care, pharmaceutical, food science, or chemical products
Nice to have: Experience developing or optimizing physicochemical characterization methods
Nice to have: Experience identifying stability trends and investigating abnormal results

Skills

Hands‑on laboratory experience with physicochemical or cosmetic product characterization

Viscosity jobs

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