Proteomics Summer Intern: Translational Safety & Automation

Johnson & Johnson Innovative Medicine; San Diego (CA); On-site; USD 32,000 - 72,000; Full time

Job summary

Johnson & Johnson is offering a Summer Graduate Intern, Translational Systems Toxicology, to join the Translational Safety team within Preclinical Sciences and Translational Safety (PSTS). You will gain hands-on experience supporting proteomics-based translational research and developing sample preparation workflows for mass spectrometry across diverse biological samples.

As part of the role, you will optimize workflows, collaborate with cross-functional scientists, and maintain detailed

Qualifications

• Hands-on lab experience with biological samples and fundamental techniques.
• Strong analytical, problem-solving, and written/verbal communication skills.
• Enrolled in Master’s or PhD program during internship and available May–Aug 2027.

Responsibilities

• Support development, optimization, and evaluation of proteomics sample prep workflows.
• Assess and compare sample prep methods to improve analytical performance and throughput.
• Collaborate with cross-functional scientists to design experiments and interpret results.
• Prepare and maintain clear experimental records and communicate progress.

Skills

Lab techniques

Data analysis

Communication

Teamwork

Education

MS/PhD in Biochemistry/Analytical Chemistry/Proteomics

Tools

Agilent Bravo

LC-MS/MS

Spectronaut

Job description

Johnson & Johnson is offering a Summer Graduate Intern, Translational Systems Toxicology, to join the Translational Safety team within Preclinical Sciences and Translational Safety (PSTS). You will gain hands-on experience supporting proteomics-based translational research and developing sample preparation workflows for mass spectrometry across diverse biological samples.

As part of the role, you will optimize workflows, collaborate with cross-functional scientists, and maintain detailed