Sarah Manibusan Office Coordinator

Sarah joined Bison in 2021 as the Office Coordinator responsible for all clerical support to the company and, in particular, quality assurance functions to ensure that all work products are of the highest quality. She is responsible for accounts payable, accounts receivable collections, credit card reconciliation, and general assistance to the CFO. She also assists other members of the administrative group with financial, personnel or marketing tasks as needed. Sarah has over 23 years of experience in the accounting and clerical field, 11 years of which were in the banking industry. In her spare time, Sarah enjoys spending

Sarah Manibusan Office Coordinator2021-12-21T09:41:47-07:00

Emma Williams, ASP Environmental Scientist

Emma joined Bison in 2021 as an Environmental Scientist in the consulting services group in Helena. She has more than 10 years of regulatory compliance experience with focuses in permitting, compliance and safety regulation. Emma has a Bachelor of Science degree in Aquatic Biology from Bemidji State University in Minnesota. Emma assists with a variety of projects including permitting of major sources, minor sources and permits to construct (NOC), compliance assistance, reporting, and compliance audits. Beyond air quality, she also has extensive experience with water permitting, regulation, and compliance including National Pollutant Discharge Elimination System (NPDES), Industrial Storm

Emma Williams, ASP Environmental Scientist2021-12-21T09:43:01-07:00

Cade Barthuly E.I.T. Staff Engineer

Cade joined Bison Engineering Inc. in 2021 as a member of the consulting and permitting team in Helena, as his first career position out of college. He has a Bachelor of Science degree in Chemical Engineering from Montana State University. At Bison, Cade assists clients in preparing pre-construction air permit applications and modifications, annual emission inventories, and compliance databases. He works with clients in managing air quality projects for upstream and midstream oil and gas facilities as well as researches and collects data for various air quality projects. Cade also creates air pollutant dispersion models, processes meteorological data,

Cade Barthuly E.I.T. Staff Engineer 2021-12-21T09:44:21-07:00

Jackson Wilkins Environmental Scientist

Jackson joined Bison in 2021 as a member of the Source Testing group. He has a Bachelor of Science in Physics from Beloit College and is an environmental scientist in the Helena office. Prior to joining Bison, Jackson has been working as a manufacturing engineer focusing on efficiency and repeatability in the manufacturing of Augmented Reality glasses for Meta in Silicon Valley. More recently he led the service team for Montana instruments, based in Bozeman Montana, installing and maintaining cryogenic systems across the US. He hopes to bring his love for technology to the air quality realm and

Jackson Wilkins Environmental Scientist2021-12-21T09:45:56-07:00
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