2,041,890open jobs
120,343companies
244,619added this week
Browse all
Salary
$70k – $111k per year
Location
In office (Phoenix)
Visa
H-1B filings in 12 months: 73 · green card filings: 27
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 28, 2026. First seen by Alion on Oct 26, 2026. Stryker scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Stryker is an American medical technology company founded in 1941 by an orthopaedic surgeon who began manufacturing the mobility devices he had designed for his own patients. It sells hip and knee implants, trauma and extremity fixation, spinal implants, surgical power tools and navigation, neurovascular devices, hospital beds and stretchers, emergency response equipment, and the Mako robotic arm used for joint replacement. Listed on the New York Stock Exchange, it is one of the largest orthopaedic device makers in the world. The company is headquartered in Portage, Michigan, United States.
Work Flexibility: Onsite

Stryker is hiring a Microbiologist for our Global Quality and Operations division. This is anonsite role based in Phoenix, Arizona.

As the Microbiologist, you will support and ensure site Sterility Assurance and compliance to ANSI/AAMI/ISO, FDA Quality System Regulation, ISO13485 related to medical device sterilization, microbiology and related product and process controls.

In this onsite role, you will apply microbiology and sterilization expertise across product sterilization, validation, environmental monitoring, and testing activities while partnering with Quality, Operations, Product Development, and external laboratories and vendors.

What you will do

  • Support site sterility assurance activities in accordance with applicable FDA Quality System Regulation, ISO 13485, ANSI/AAMI, and ISO requirements for medical device sterilization and microbiological controls.
  • Provide technical guidance for product sterilization and disinfection processes using ethylene oxide, vaporized hydrogen peroxide, steam, and other applicable sterilization modalities.
  • Execute and support sterilization and cleaning validations, residual evaluations, and related studies to verify product sterility, cleanliness, and process effectiveness.
  • Manage microbiological testing activities, including bioburden, bacterial endotoxin, environmental monitoring, and other product testing programs.
  • Investigate sterilization, microbiological, environmental monitoring, and testing nonconformances and support implementation of appropriate corrective actions.
  • Evaluate sterilization and microbiological requirements against current ANSI, AAMI, ISO, USP, FDA, EPA, and European regulatory standards and incorporate applicable changes into site processes.
  • Partner with Quality Assurance, Operations, Product Development, suppliers, laboratories, and other stakeholders to resolve technical issues and maintain compliant sterility assurance processes.
  • Identify and implement improvements to sterilization, testing, validation, and microbiological processes that support product quality and operational efficiency.

What you need

Required

  • Bachelor of Science in Biology, Microbiology or a closely related life science.
  • 3-5 years of medical device or pharmaceutical microbiological or biological testing, or research and development experience that includes product sterilization.
  • Demonstrated knowledge of endotoxin and bioburden testing.
  • Ability to cross-reference and keep current on relevant ANSI, AAMI, ISO, USP, EPA, EU and related guidelines.
  • Demonstrated ability to work on cross-functional teams.

Preferred

  • Applied knowledge of microbiological and sterilization concepts, practices, and procedures. These include gamma irradiation and ethylene oxide forms of sterilization.
  • Knowledge in analytical chemistry and cleaning validations.
  • USN: $69,500 - $110,900 USD Annual
Travel Percentage: 10%Stryker Corporation is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, ethnicity, color, religion, sex, gender identity, sexual orientation, national origin, disability, or protected veteran status. Stryker is an EO employer - M/F/Veteran/Disability.Stryker Corporation will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information.
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,041,890 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Science & Research
Similar stack
Same company
Phoenix
≈ $66k – $181k per year (Estimated) · In office · Contractor · Bachelor's Degree · Nashville
Apply
≈ $62k – $170k per year (Estimated) · In office · Tucson
Apply
≈ $153k – $274k per year (Estimated) · In office · Tucson
Apply
$80k – $95k per year · In office · PhD · Seattle
Life Sciences
Flow Cytometry
Cell Culture
Apply
$43k – $72k per year · In office · 2+ years exp · Bachelor's Degree · Bar Harbor
DevOps
Harbor
Apply
≈ $62k – $172k per year (Estimated) · In office · Phoenix
DevOps
GitHub
Apply
Product Director 3 9 hours ago
≈ $97k – $186k per year (Estimated) · Hybrid · Full-Time · Bachelor's Degree · Phoenix
JavaScript
Java
Node JS
Java
Spring Cloud
Gradle
AI/ML
AI Agents
Frontend
Webpack
Babel
DevOps
Rest API
GCP
Azure
Docker
Kubernetes
GitHub
Management
Jira
Agile
Scrum
Apply
≈ $34k – $60k per year (Estimated) · In office · Full-Time · 1+ year exp · High School Diploma · Phoenix
Apply
$110k – $128k per year · In office · Full-Time · 3+ years exp · Master's Degree · Phoenix
Apply
≈ $34k – $61k per year (Estimated) · In office · Full-Time · 3+ years exp · High School Diploma · Phoenix
Management
Intercom
Apply
See all jobs
This is one of many
2,041,890 more open roles from verified company boards, updated every day.