Administrative Assistant


NewLeaf Symbiotics (NLS) is an agricultural biologicals company with laboratories located at the BRDG Park facility at the Donald Danforth Plant Science Center in St. Louis, Missouri. NLS is seeking an administrative assistant to join our growing team. This is a part time contract or part-time position based at BRDG Park in St. Louis, MO. This position will report to the Product Technical Manager in the Commercial Team and support field trialing and product launch initiatives. Experience in the agriculture industry preferred. Ideal candidates will be self-motivated, detail-oriented, solution-focused and a strong team player.


  • Support product trialing function by; processing and filing professional service agreements, other legal agreements, working with Accounts Payable to process and track invoices, maintaining trialing recordkeeping documents
  • Support product trialing function by; Procuring seed, seed treatment supplies and agricultural products and tracking and filing appropriate paperwork for new products coming into the laboratory either through purchase or from business partners
  • Support product trialing function by; filing and tracking incoming contract research organization (CRO), university, business partner and customer field trial data in a SharePoint team site and working with the field data team to create Power Point slide templates for anticipated data
  • Support product launch initiatives by; taking, revising and distributing weekly meeting notes for several cross functional product launch initiatives, filing relevant material in SharePoint
  • Support commercial team with travel arrangements and event registrations, scheduling virtual and in person meetings with business partners, maintaining an internal calendar of conferences, trade shows and related events, managing off site storage inventory of trade show and field day materials and working with NewLeaf’s advertising agency to replace materials as they run low
  • Other related administrative and recordkeeping tasks as needed to assist NewLeaf Symbiotics Commercial Team in meeting its objectives.


  • Highly motivated and proactively addresses challenges
  • Highly organized and process oriented with a commitment to detailed record keeping
  • Ability to support the planning and implementation of logistically complex projects and provide input on process improvements to increase efficiency
  • Engages with peers and colleagues effectively to support cross-functional collaboration
  • Exhibits a solution-oriented positive attitude
  • Operates comfortably in a fast-paced, highly dynamic working environment


3-5 years of executive support/ administrative experience required. Highly experienced with Office 365 suite (Word, Excel, Powerpoint, Sharepoint, Outlook, OneDrive, Teams), Adobe Pro (AdobeSign, pdf editing etc) required. Experience with Wrike or equivalent project management software preferred. Valid driver’s license preferred.

Contact: Allison Jack,

About NewLeaf Symbiotics:

NewLeaf Symbiotics is an agricultural biologicals company that discovers, develops, produces, and commercializes products containing beneficial plant microbes. NewLeaf was founded in 2013 at the Danforth Plant Science Center in St. Louis, and has raised over $75 million in venture capital. Its team has grown to 35+ members including 12 PhD scientists. NewLeaf has filed over 100 patents, has 15 products in its pipeline, and in the U.S. the portfolio includes Terrasym in the corn and soybean markets.