Proteomics Applications Scientist: HRIM Mass Spectrometry

MOBILion Systems; Chadds Ford Township (PA); On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

Healthcare insurance for employees and

Rich 401(k) offering with Companymatch

Annual bonus potential

Employee Stock Ownership program

Generous flexible time off benefits

Flexible work arrangements

Fitness center

Energetic & inclusive culture

Job summary

MOBILion Systems is seeking an Applications Scientist (Proteomics) to advance HRIM‑MS workflows and support customer collaborations in the Philadelphia area. You will develop and demonstrate proteomics applications, perform proof‑of‑concept studies, and work cross‑functionally to drive product and workflow innovations.

The role emphasizes hands‑on mass spectrometry, protein expression characterization, and PTM analysis using Orbitrap and timsTOF platforms, with a focus on delivering actionable

Qualifications

• 8+ years of proteomics experience with workflow development and optimization.
• Hands-on expertise with high-resolution mass spectrometry platforms.
• Strong understanding of ion mobility and MS principles.
• Experience with LC‑MS/MS method development for complex samples.
• Proficiency in proteomics software tools and bioinformatics workflows.
• Ability to independently design experiments and troubleshoot workflows.
• Excellent written and verbal communication for customer-facing work.
• Ability to present results to diverse audiences.

Responsibilities

• Support proteomics workflow development and optimization on HRIM‑MS platforms.
• Design and execute proof‑of‑concept studies and validation experiments.
• Provide scientific feedback to product and software teams.
• Demonstrate workflows to customers and at conferences.
• Collaborate with cross‑functional teams and key opinion leaders.
• Prepare technical materials and publish data in peer‑reviewed outlets.

Skills

Proteomics workflows

Mass spectrometry

Experiment design

Data analysis

Communication

Project collaboration

Education

Bachelor's degree in a relevant field

Master's degree in a relevant field

PhD in a relevant field

Tools

Thermo Orbitrap

Bruker timsTOF

LC-MS/MS

HPLC/UHPLC/nanoLC

Job description

MOBILion Systems is seeking an Applications Scientist (Proteomics) to advance HRIM‑MS workflows and support customer collaborations in the Philadelphia area. You will develop and demonstrate proteomics applications, perform proof‑of‑concept studies, and work cross‑functionally to drive product and workflow innovations.

The role emphasizes hands‑on mass spectrometry, protein expression characterization, and PTM analysis using Orbitrap and timsTOF platforms, with a focus on delivering actionable