Our products speak for themselves in quality and performance. REQUEST A FREE SAMPLE

Career Opportunity

Production Specialist I  

Department: Production
Posting Date: 08//2021

Position Purpose

Mirus Bio is an established biotechnology company seeking a full-time Production Specialist to join our growing team based in Madison, Wisconsin.  The primary goal of this position is to manufacture and perform quality testing of Mirus Bio’s products including: in vitro transfection reagents, nucleic acid labeling reagents, and accessory products.  This position will report to the Production Supervisor, and work closely with Quality, Technical Support, Shipping and R&D departments. Previous laboratory experience with cell biology techniques including mammalian tissue culture is required.

Duties and Responsibilities

Essential Duties:
  • Manufacture bulk, intermediate and finished products.
    Perform product finishing activities including dispensing, labeling, and packaging.
  • Perform cell culture maintenance, cell-based functional assays, and molecular biology techniques such as DNA labeling to ensure quality specifications are met.
  • Follow standard operating procedures (SOPs) for the manufacturing, dispensing, finishing, and testing of products.
  • Assist with revisions to Production and Quality Control procedures.
  • Maintain production batch records and follow good documentation procedures.
  • General lab maintenance such as restocking consumables, washing glassware and removing lab waste.
  • Use an ERP system (Microsoft Navision) for the planning and tracking of production needs and inventory.
  • Assist in ordering and receiving Production RUO and cGMP materials into inventory.
Other Duties:
  • Assist in kitting verification for the Shipping department when required.
  • Write deviations and change controls as required.
  • Serve as a back-up for various production responsibilities as needed.
Responsibilities:
  • Follow GDP and cGMP guidelines and ensure quality compliance. 
  • Adhere to Biological Safety 2 (BSL-2) guidelines and standard laboratory practices to create a safe laboratory environment.
  • Operate laboratory equipment and maintain laboratory cleanliness and organization.
  • Interface and work amicably with other departments including facilities, shipping, quality, and R&D.
  • Represent the company in a positive and professional manner.
  • Build positive relationships during internal and external interactions.

Skill Set

Essential Skills:
  • Experience with cell biology techniques such as, mammalian tissue culture and transfection.
  • Ability to work productively in a team environment.
  • Capability to work in an organized manner, to make critical observations, and to maintain good records of the results.
  • Excellent verbal and written communication skills.
  • Proficiency with Microsoft Office including Excel, Word, and PowerPoint.
Preferred Skills:
  • Associates degree or higher in Biology or related field. 
  • At least 2 years of relevant experience working in a laboratory setting.
  • Experience working in a cGMP environment.
  • Previous experience working for a life sciences company is preferred.

Qualification Requirements: At least 1 year of relevant experience working in a laboratory setting.

Physical Demands: Most of workday is spent working in the lab.  Ability to lift 35lbs occasionally.

Work Environment: Repetitive motion may be a work environment stressor for this position. 

Mirus Bio LLC offers a competitive benefits package including Health / Dental insurance, paid time off (vacation / personal), profit sharing, 401k.

COVID vaccination is required for all new employees, but Mirus is committed to following the mandates of the Americans with Disabilities Act and will consider accommodations for disability and religious based reasons.

The preceding functions have been provided as examples of the types of work to be performed for this job classification. Management reserves the right to add, modify, change or rescind work assignments and to make reasonable accommodations as needed. To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed above are representative of the knowledge, skill and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Mirus Bio LLC is an Equal Opportunity Employer.


Mirus is a team-oriented company where we work to carry out our mission to: Deliver Innovation. Empower Discovery. Improve Life. At the heart of our mission is our passion to give our customers and the scientific community the best transfection products, methods and applications.

Return to Career Listing