Research Assistant (Department of Mechanical Engineering)

Johns Hopkins University

Johns Hopkins University

Other Engineering
Baltimore, MD, USA
USD 17.2-30.3 / hour
Posted on Dec 18, 2025

The Department of Mechanical Engineering in the Whiting School of Engineering of The Johns Hopkins University is seeking a Research Assistant to oversee data collection, data organization, and/or data management or similar functions/tasks for research study(ies) in support of a PI or a research team. This position will focus on advanced molecular diagnostics for pathogen detection in a dynamic lab environment and will involve both computational (in silico) design and practical bench work, contributing directly to funded research projects.

Specific Duties & Responsibilities

  • Run routine and ad hoc reports.
  • Use standard tools and computer programs to review data.
  • Assist with data cleaning measures to ensure accuracy of data and preparation of tables.
  • Lead basic activities such as data collection and data entry.
  • May lead specific tasks and develop processes to ensure study activities occur effectively and efficiently.
  • May conduct literature searches to support faculty in research efforts.
  • May design and format papers/publications.
  • May assist PIs in writing summaries of papers for release as policy briefs or other channels.
  • Other duties as assigned.

In addition to the duties described above

  • Perform in silico design and bioinformatics analysis for developing and optimizing PCR primers and probes for various pathogens.
  • Execute wet-lab molecular biology techniques, including DNA/RNA extraction and qPCR assays, using clinical isolate samples.
  • Conduct antimicrobial susceptibility testing (AST) to evaluate pathogen resistance profiles.
  • Document, analyze, and report experimental results clearly and concisely to the Principal Investigator.


Minimum Qualifications
  • Bachelor's Degree in a related field.
  • Additional education may substitute for required experience and additional related experience may substitute for required education beyond a high school diploma/graduation equivalent, to the extent permitted by the JHU equivalency formula.


Preferred Qualifications
  • Strong foundation in molecular biology and microbiology, with practical experience in nucleic acid-based detection methods (e.g., PCR/qPCR)
  • Experience with computational tools for primer/probe design or bioinformatics analysis
  • Ability to adhere to strict laboratory protocols and work independently on assigned tasks.
  • Prior experience (e.g., volunteer/internship) in a research lab setting, especially with clinical or environmental samples
  • Knowledge of GLP (Good Laboratory Practice) principles and basic laboratory safety


Classified Title: Research Assistant
Role/Level/Range: ACRO40/E/03/CD
Starting Salary Range: $17.20 - $30.30 HRLY (Commensurate w/exp.)
Employee group: Casual / On Call
Schedule: M-F/20hrs
FLSA Status: Non-Exempt
Location: Hybrid/Homewood Campus
Department name: Department of Mechanical Engineering
Personnel area: Whiting School of Engineering