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Senior Microbiologist

Integrated Resources, Inc ( IRI )
Boulder, CO Contractor
POSTED ON 5/30/2026
AVAILABLE BEFORE 6/28/2026

Job Title: Sr Microbiologist-Steriliz

Duration: 12 months

Location: Boulder, CO


Nice to Have:

  • Experience with ethylene oxide, steam, liquid chemical, and radiation sterilization methods
  • Experience with no sterile package design or pharma package design


HM's Top Needs:

  • Ethylene oxide sterilization expertise
  • Controlled Environment validation/recertification/routine monitoring experience
  • SME in medical device and cleanroom microbiological test methods including Bioburden, sterility testing, B/F testing, EO residual analysis, viable surface sampling, viable air sampling


Responsibilities:

  • Develops, validates, and implements controlled environment methods.
  • Applies existing techniques and procedures with recommendations and implementation of modification for improved efficiency, or devises and develops new analytical methods and techniques.
  • Typically, an individual contributor with responsibility in a professional discipline or specialty.
  • Delivers and/or manages projects assigned and works with other stakeholders to achieve desired results.
  • May act as a mentor to colleagues or may direct the work of other lower-level professionals.
  • Most of the time is spent delivering and overseeing the projects from design to implementation while and adhering to policies, using specialized knowledge and skills normally acquired through advanced education (typically University).


Education and Experience:

  • May have practical knowledge of project management.
  • Bachelor’s degree in microbiology or a related science degree
  • Requires a University Degree and minimum of 4 years of relevant experience, or advanced degree with a minimum of 2 years relevant experience.

Salary : $45 - $50

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