1,438,441open jobs
85,144companies
219,560added this week
Browse all
Salary
≈ $69k – $143k per year (Estimated)
Location
In office (Irvine)
Seniority
Middle · 3+ years exp
Visa
green card filings: 1

Confirmed on the employer's own hiring board on Oct 10, 2026. First seen by Alion on Sep 21, 2026. LANDAUER scores B on the Alion truth index.

Overview
Company
Impact
Profile match
LANDAUER is a radiation safety company based in Glenwood, Illinois, near Chicago, that provides occupational dosimetry badges and readers, the myLDR monitoring service, medical physics consulting, imaging physics testing and radiation safety compliance programs for hospitals, clinics, dental and veterinary practices and industry. Founded in 1954, it has been part of Fortive since 2017 and serves customers in several countries. The job board attached to this record is a shared Fortive board, so most listed roles belong to sister brands such as Fluke Calibration, while LANDAUER itself hires diagnostic imaging physicists, sales and account managers and customer support staff.

The Scientist II, R&D Biochemistry and Microbiology (B&M), primarily supports projects for new product development (NPD), and assists life cycle management (LCM) activities, with sustaining product related projects for ASP products in alignment of company’s strategic plan under the leaderships of both R&D and Operations in close collaboration with the cross-functional manufacturing team.

Duties and Responsibilities

Under supervision of manger or general direction, and in accordance with all applicable government laws, regulations and ASP policies, procedures and guidelines, this position:

  • Support projects, activities, and applications related to principles of biochemistry and microbiology from R&D, operations, and QA with focuses on development and improvement of procedures for NPD and sustaining biological indicator (BI) production
  • Biochemical and Microbiological activities include analyses of enzymes, liquid culture for BI production, and analytes from cultivation, production, and application of microorganisms
  • Assist microbial fermentation development and commercialization
  • Support design changes for marketed products such as manufacturing steps, process or design validations, product testing, marketing analysis ensuring robust processes at suppliers that meet CTQ’s
  • Work closely with manufacture engineers to integrate ASP product manufacturer process and systems
  • Demonstrate proficiency in applying established tools and methods (for example, Six Sigma, Lean) to identify and realize new product or process introductions, as well as process and business improvements
  • Support life cycle management activities for consumable medical device products as well as any associated NC or CAPA investigations
  • Provide support for CIPs, new product introduction, and change management projects related to the product lines focusing on microbiology
  • Assist of strategic vision or plan by collaborating with other cross functional departments
  • Communicate business related issues to management timely
  • Performs other duties assigned as needed
  • Be responsible for communicating business related issues or opportunities to next management level
  • Performs other duties assigned as needed

Other Duties

  • Execute of product development and validation, in support of production commercialization for medical device reprocessing and infection control projects
  • Meet and ensure adherence to compliance standards including monitoring, compliance with the relevant guidance documents, such as from ISO and FDA, and in preparation of documentation demonstrating compliance

Education

  • Minimum experience and education for this position is a bachelor’s degree in a scientific discipline, such as Microbiology, Biochemistry, Biomedical Engineering or a closely related field with 3 - 5 years of experience, or
  • MS degree in Microbiology or equivalence with 0 - 2 years of applicable experience

Years of Related Experience:

  • At least 2 years of experience in the Medical Device or other GxP-regulated industry
  • At least 2 years product development and/or manufacturing experience, including technical operations, technical transfer, or technical assurance positions
  • Additional experience and familiarity with IQ/OQ/PQ and PV processes and requirements preferred
  • Experience in microbial fermentation preferred

Knowledge, Skills, Abilities, Certifications/Licenses, and Affiliations:

(Include any required computer skills, regulatory knowledge, certifications, licenses, languages, cognitive and behavioral abilities etc.)

  • Capability to execute study protocols, analyze data, and propose theoretical solutions/explanations for reprocessing and sterilization of medical devices or Biological Indicator manufacturing studies (e.g., D-value, stability testing).
  • Hands on testing experiences for Biological Indicator (BI) manufacturing (e.g., titers, D-value, stability testing) and sterilization (e.g., cycle validation) are preferred
  • Experience on company operation related with bacterial endospore production, Biological Indicator (BI) manufacturing, medical device reprocessing, and terminal sterilization as well as a thorough understanding of microbiology sterilization/disinfection principles are preferred
  • Capability to work with individuals that have diverse technical competencies (i.e., engineers, chemists, and quality engineering etc.)
  • Demonstrated experience in process development and/or validation
  • Knowledge of analytical techniques and experience with analytical method development, validation, and transfer
  • The successful candidate must be self-driven, innovative, have strong critical thinking and problem-solving skills, and capable of working independently or in a team
  • Must possess effective oral and written communication skills as well as demonstrate the ability to effectively function in a cross-functional team environment

Compliance

All employees have a duty to comply with applicable laws, regulations, standards, ASP policies and procedures.

This job description is intended to convey information essential to understanding the scope of this position and it is not intended to be an exhaustive list of skills, efforts, duties, responsibilities or working conditions associated with the position. Employees are required to follow any other job-related instructions and perform job-related duties as may be reasonably assigned by his/her supervisor. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential duties of the job.

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.
1,438,441 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
Irvine
Car Detailer 4 days ago
$38k – $40k per year • In office • Full-Time • High School Diploma • Norfolk • Boston
Management
Agile
Apply
≈ $69k – $143k per year (Estimated) • In office • 3+ years exp • Bachelor's Degree • Vista
Apply
$95k – $130k per year • In office • 6+ years exp • Master's Degree • Torrance
Management
Microsoft Office
Apply
Research Scientist 16 days ago
$95k – $130k per year • In office • 3+ years exp • Master's Degree • Torrance
Management
Microsoft Office
Apply
R&D Chemist I/II/III 16 days ago
≈ $64k – $133k per year (Estimated) • In office • 3+ years exp • Bachelor's Degree • Torrance
Apply
$42k – $61k per year • Hybrid • Full-Time • 1+ year exp • Bachelor's Degree • Ottawa
Cybersecurity
CAPA
Analytics
Microsoft Excel
Apply
In office • Full-Time • 3+ years exp • High School Diploma
Cybersecurity
CAPA
Management
Microsoft Office
Apply
$87k – $149k per year • Equity • In office • Full-Time • 4+ years exp • Bachelor's Degree • Northridge
Cybersecurity
CAPA
Apply
$56k – $97k per year • In office • 7+ years exp • High School Diploma • Wendell
Cybersecurity
CAPA
Analytics
Power BI
Apply
≈ $43k – $96k per year (Estimated) • In office • Full-Time • 3+ years exp • Bachelor's Degree • Reynosa
Cybersecurity
CAPA
Management
Microsoft Office
Apply
Scientist I 5 days ago
≈ $56k – $123k per year (Estimated) • In office • Bachelor's Degree • Irvine
Apply
Scientist I 19 days ago
≈ $55k – $121k per year (Estimated) • In office • Bachelor's Degree • Irvine
Cybersecurity
CAPA
Apply
≈ $95k – $181k per year (Estimated) • In office • 5+ years exp • Bachelor's Degree • Irvine
Apply
≈ $42k – $99k per year (Estimated) • In office • 3+ years exp • Eindhoven
Apply
≈ $40k – $70k per year (Estimated) • In office • 1+ year exp • United States
Management
Outlook
Apply
≈ $75k – $157k per year (Estimated) • In office • 4+ years exp • Irvine
Apply
Life Cafe Supervisor 10 hours ago
≈ $49k – $90k per year (Estimated) • In office • Full-Time • 1+ year exp • High School Diploma • Irvine
Apply
≈ $76k – $169k per year (Estimated) • In office • Full-Time • 2+ years exp • High School Diploma • Irvine
Apply
≈ $48k – $94k per year (Estimated) • In office • Part-Time • 5+ years exp • High School Diploma • Irvine
Apply
≈ $139k – $265k per year (Estimated) • In office • 5+ years exp • Bachelor's Degree • Irvine
Python
Go
JavaScript
TypeScript
C++
AI/ML
Reinforcement Learning
Prompt Engineering
AI Agents
Gemini
LLM
Machine Learning
Apply
See all jobs
This is one of many
1,438,441 more open roles from verified company boards, updated every day.