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Mary Brubaker Email & Phone Number
Enrolled Agent
at
FLECK & UHLICH, LTD.
1 work email found
@hrblock.com
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Enrolled Agent
Location
Greater Chicago Area, United States
Company size
Who is Mary Brubaker? Overview
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Quick answer
Mary Brubaker is listed as Enrolled Agent at FLECK & UHLICH, LTD., a with 5 employees, based in Greater Chicago Area, United States. AeroLeads shows a work email signal at hrblock.com and a matched LinkedIn profile for Mary Brubaker.
Mary Brubaker previously worked as Owner at Mary Brubaker Tax Preparation and Owner at Mary Brubaker Tutoring. Mary Brubaker holds Doctor Of Philosophy (Ph.D.), Chemistry from University Of Illinois At Chicago.
Company email context
Email format at FLECK & UHLICH, LTD.
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{first_initial}{last}@hrblock.com
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Profile bio
About Mary Brubaker
Analytical chemist, Scientist, TeacherAccomplished scientist, analytical chemist, researcher, and teacher with more than ten years of experience in laboratory operations, instrumentation utilization and vacuum system/gas chamber enhancement. Extensive technical, scientific and experimentation experience to develop conventional and unconventional applications supporting emerging trends in various scientific disciplines. Demonstrated achievement in protocol development, work flow automation, quality assurance/control and troubleshooting laboratory equipment.Specialties: HPLC (High Performance Liquid Chromatography), GC (Gas Chromatography), QMS (Quadrupole Mass Spectroscpy), FTIR (Fourier Transform Infrared Spectroscopy), UV-VIS (Ultraviolet-Visible Spectroscopy), Wet Chemistry, AA (Atomic Absorption), AES (Auger Electron Spectroscopy), CVD (Chemical Vapor Deposition), LEED (Low Energy Electron Diffraction), RAIRS (Reflection Absorption Infrared Spectroscopy), SMOKE (Surface Magneto-Optic Kerr Effect), TPD (Temperature Programmed Desorption), UHV (Ultra High Vacuum) techniques,
Listed skills include Mass Spectrometry, Spectroscopy, Analytical Chemistry, Physics, and 6 others.
Current workplace
Mary Brubaker's current company
Company context helps verify the profile and gives searchers a useful next step.
Fleck & Uhlich, Ltd.
9 roles · 47 years
Mary Brubaker work experience
A career timeline built from the work history available for this profile.
Owner
Current
Mary Brubaker Tax Preparation
Jan 2021 - Present
Owner
Current
Mary Brubaker Tutoring
• Sole proprietor of a tutoring business performing all marketing, bookkeeping, and tutoring.
1999 - Present
~27 yrs 7 mos
Master Tax Advisor, Enrolled Agent
• Advanced to the highest level distinction (Enrolled Agent) within three years• Complete more than 25 credit hours of continuing education each year in tax and software updates and ethics.• Provide excellent customer service to over 200 loyal clients every tax season.
2012 - 2020
~8 yrs
Scientist
• Developed proficiency with gas chamber operations and performed experiments for a grant to enhance diamond chemical vapor deposition.• Analyzed RAMAN and profilometry data to characterize the various diamond coatings offered to customers.• Collaborated closely with the Facilities Engineer to coordinate the full-scale move, assembly, and expansion of the reaction chamber.• Improved the sample preparation process by automating the diamond seeding procedure, increasing throughput by 300%.
2006 - 2008
~2 yrs
Assistant Professor
• Taught analytical chemistry and instrumental methods of analysis, both the lecture and lab courses.• Instructed general chemistry lab courses.
1992 - 1993
~1 yr
Postdoctoral Appointment
• Evaluated the magnetic properties of thin films using the surface magneto-optic Kerr effect with a core focus on enhancing magnetic properties.• Designed experiments to determine how thickness and chemical structure of superlattices grown using molecular beam epitaxy impacted the magnetic properties of the films.
1990 - 1992
~2 yrs
Research Assistant
• Pioneered the study of vibrational spectra of molecules chemisorbed on single crystal metal surfaces utilizing FTIR for reflection absorption spectroscopy.• Built the vacuum chamber for these experiments and developed extensive expertise in FTIR (RAIRS), AUGER Electron Spectrometry (AES), Quadrupole Mass Spectrometry (QMS), Low Energy Electron Diffraction (LEED) and Thermal Desorption Spectroscopy (TDS).
1985 - 1990
~5 yrs
Analytical Chemist
• Developed and performed gas (GC) and liquid chromatography (HPLC) methods of analysis for pharmaceutical samples adhering to cGMP/GLP and company standards.• Automated the sampling procedure for dissolution tests using micropumps saving hundreds of personnel hours.
1980 - 1982
~2 yrs
3 education records
Mary Brubaker education
Doctor Of Philosophy (Ph.D.), Chemistry
M.S., Chemistry
B.A., Chemistry
FAQ
Frequently asked questions about Mary Brubaker
Quick answers generated from the profile data available on this page.
What company does Mary Brubaker work for?
Mary Brubaker works for FLECK & UHLICH, LTD..
What is Mary Brubaker's role at FLECK & UHLICH, LTD.?
Mary Brubaker is listed as Enrolled Agent at FLECK & UHLICH, LTD..
What is Mary Brubaker's email address?
AeroLeads has found 1 work email signal at @hrblock.com for Mary Brubaker at FLECK & UHLICH, LTD..
Where is Mary Brubaker based?
Mary Brubaker is based in Greater Chicago Area, United States while working with FLECK & UHLICH, LTD..
What companies has Mary Brubaker worked for?
Mary Brubaker has worked for Fleck & Uhlich, Ltd., Mary Brubaker Tax Preparation, Mary Brubaker Tutoring, H&R Block, and Advanced Diamond Technologies, Inc..
How can I contact Mary Brubaker?
You can use AeroLeads to view verified contact signals for Mary Brubaker at FLECK & UHLICH, LTD., including work email, phone, and LinkedIn data when available.
What schools did Mary Brubaker attend?
Mary Brubaker holds Doctor Of Philosophy (Ph.D.), Chemistry from University Of Illinois At Chicago.
What skills is Mary Brubaker known for?
Mary Brubaker is listed with skills including Mass Spectrometry, Spectroscopy, Analytical Chemistry, Physics, Chemistry, Cvd, Ftir, and Thin Films.
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