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Meet Our Team

Revised Organizational Chart (7/1/2025)

Executive Leadership

Photo of Brian Ranger
Brian Ranger
Director Environmental Health & Safety


Photo of Brian Payne
Brian Payne
Associate Director, OSEF Environmental Health & Safety




Photo of Michael Barnhart
Michael Barnhart
Program Leader Environmental Health & SafetyEnvironmental Programs
Photo of Mike Rotella
Mike Rotella
Hazardous Waste Program Manager Environmental Health & SafetyHazardous Waste
Photo of Charlie Howard
Charlie Howard
Environmental Compliance Coordinator Environmental Health & SafetyEnvironmental Programs
Photo of Shannon Loyd
Shannon Loyd
Senior Hazardous Waste Specialist Environmental Health & SafetyEnvironmental Programs
Photo of Peyton Martz
Peyton Martz
Hazardous Waste Specialist Environmental Health & SafetyEnvironmental Programs
Photo of Katie Condon
Katie Condon
Hazardous Waste Specialist Environmental Health & SafetyEnvironmental Programs



Photo of Geoff Woolard
Geoff Woolard
Program Leader Environmental Health & SafetyFire & Life Safety
Photo of Eric Lingerfelt
Eric Lingerfelt
Supervisor, Fire Prevention & Life Safety Environmental Health & SafetyFire & Life Safety
Photo of Jamie Bowerman
Jamie Bowerman
Emergency Preparedness Coordinator Environmental Health & SafetyFire & Life Safety
Photo of Kyle Whitaker
Kyle Whitaker
Fire Protection Specialist Environmental Health & SafetyFire & Life Safety
Photo of Kyle Carswell
Kyle Carswell
Fire & Life Safety Technician Environmental Health & SafetyFire & Life Safety
Photo of Steve Lowe
Steve Lowe
Fire & Life Safety Technician Environmental Health & SafetyFire & Life Safety



Photo of Ryan Setzer
Ryan Setzer
Interim Industrial Worker Safety Program Leader Environmental Health & SafetyIndustrial Worker Safety
Photo of Nick Rodas
Nick Rodas
Industrial Hygiene Coordinator Environmental Health & SafetyIndustrial Worker Safety
Photo of Bailey Tutor
Bailey Tutor
Sr. Safety Specialist Environmental Health & SafetyIndustrial Worker Safety
Photo of Alison Posadas
Alison Posadas
Industrial Worker Safety Specialist Environmental Health & SafetyIndustrial Worker Safety



Photo of James Cantu
James Cantu
Program Leader Environmental Health & SafetyOccupational Health & Risk Management





Photo of Marsha Smith
Marsha Smith
Associate Director, RAS Environmental Health & Safety




Photo of Daniel Thomas
Daniel Thomas
Program Leader & Biological Safety Officer Environmental Health & SafetyBiological Safety
Photo of Carolina Dolislager Carter
Carolina Dolislager Carter
Sr. Biological Safety Specialist Environmental Health & SafetyBiological Safety
Photo of Chris Baker
Chris Baker
Biological Safety Specialist Environmental Health & SafetyBiological Safety



Photo of Scott Moser
Scott Moser
Program Leader & Chemical Hygiene Officer Environmental Health & SafetyChemical & Laboratory Safety
Photo of Natalie Metzger
Natalie Metzger
Sr. Chemical Safety Specialist Environmental Health & SafetyChemical & Laboratory Safety


Photo of Melissa Markham
Melissa Markham
Program Leader Environmental Health & SafetyLaboratory Safety Services
Photo of Ricky Rutherford
Ricky Rutherford
Senior Laboratory Safety Specialist Environmental Health & SafetyLaboratory Safety Services
Photo of Marcia Chavez
Marcia Chavez
Laboratory Safety Specialist Environmental Health & SafetyLaboratory Safety Services
Photo of Taylor Do
Taylor Do
Laboratory Safety Specialist Environmental Health & SafetyLaboratory Safety Services



Photo of Shawn Drake
Shawn Drake
Program Leader, Radiation Safety Officer, & LSO Environmental Health & SafetyRadiation Safety
Photo of Barb Hall
Barb Hall
Radiation Safety Specialist & Assistant LSO Environmental Health & SafetyRadiation Safety
Photo of Jami Holbert
Jami Holbert
Sr. Radiation Safety Specialist Environmental Health & SafetyRadiation Safety
Photo of Vacant Position
Vacant Position
Sr. Radiation Safety Training and Compliance Specialist Environmental Health & SafetyRadiation Safety
Photo of Nathan DeLauder
Nathan DeLauder
Sr. Radiation Safety Specialist Environmental Health & SafetyRadiation Safety
Photo of Jordan Moul
Jordan Moul
Sr. Radiation Safety Specialist Environmental Health & SafetyRadiation Safety



Photo of Emily Deem
Emily Deem
Laboratory Safety Compliance Manager Environmental Health & SafetyResearch Safety Compliance





Photo of Linda R. Hamilton
Linda R. Hamilton
Assistant Director, PEACE Environmental Health & Safety


Photo of Zack Roach
Zack Roach
Communications & Marketing Coordinator Environmental Health & SafetyProgram Effectiveness, Accessibility, Culture & Engagement
Photo of Meghan Whitaker
Meghan Whitaker
Training Manager Environmental Health & SafetyProgram Effectiveness, Accessibility, Culture & Engagement


Administrative Staff

Photo of James Harris
James Harris
Business Manager Environmental Health & SafetyAdministration


Photo of Alanah Garner
Alanah Garner
Financial Associate 2 Environmental Health & SafetyBusiness Office
Photo of Angie Adams
Angie Adams
Admin Services Assistant (Temporary Help Pool) Environmental Health & SafetyBusiness Office



Photo of Jessica Woofter
Jessica Woofter
Information & Data Manager Environmental Health & SafetyAdministration


Photo of Angie Adams
Angie Adams
Admin Services Assistant (Temporary Help Pool) Environmental Health & SafetyBusiness Office
Photo of Chris Baker
Chris Baker
Biological Safety Specialist Environmental Health & SafetyBiological Safety
Photo of Michael Barnhart
Michael Barnhart
Program Leader Environmental Health & SafetyEnvironmental Programs
Photo of Jamie Bowerman
Jamie Bowerman
Emergency Preparedness Coordinator Environmental Health & SafetyFire & Life Safety
Photo of James Cantu
James Cantu
Program Leader Environmental Health & SafetyOccupational Health & Risk Management
Photo of Kyle Carswell
Kyle Carswell
Fire & Life Safety Technician Environmental Health & SafetyFire & Life Safety
Photo of Carolina Dolislager Carter
Carolina Dolislager Carter
Sr. Biological Safety Specialist Environmental Health & SafetyBiological Safety
Photo of Marcia Chavez
Marcia Chavez
Laboratory Safety Specialist Environmental Health & SafetyLaboratory Safety Services
Photo of Katie Condon
Katie Condon
Hazardous Waste Specialist Environmental Health & SafetyEnvironmental Programs
Photo of Emily Deem
Emily Deem
Laboratory Safety Compliance Manager Environmental Health & SafetyResearch Safety Compliance
Photo of Nathan DeLauder
Nathan DeLauder
Sr. Radiation Safety Specialist Environmental Health & SafetyRadiation Safety
Photo of Taylor Do
Taylor Do
Laboratory Safety Specialist Environmental Health & SafetyLaboratory Safety Services
Photo of Shawn Drake
Shawn Drake
Program Leader, Radiation Safety Officer, & LSO Environmental Health & SafetyRadiation Safety
Photo of Alanah Garner
Alanah Garner
Financial Associate 2 Environmental Health & SafetyBusiness Office
Photo of Barb Hall
Barb Hall
Radiation Safety Specialist & Assistant LSO Environmental Health & SafetyRadiation Safety
Photo of Linda R. Hamilton
Linda R. Hamilton
Assistant Director, PEACE Environmental Health & Safety
Photo of James Harris
James Harris
Business Manager Environmental Health & SafetyAdministration
Photo of Jami Holbert
Jami Holbert
Sr. Radiation Safety Specialist Environmental Health & SafetyRadiation Safety
Photo of Charlie Howard
Charlie Howard
Environmental Compliance Coordinator Environmental Health & SafetyEnvironmental Programs
Photo of Eric Lingerfelt
Eric Lingerfelt
Supervisor, Fire Prevention & Life Safety Environmental Health & SafetyFire & Life Safety
Photo of Steve Lowe
Steve Lowe
Fire & Life Safety Technician Environmental Health & SafetyFire & Life Safety
Photo of Shannon Loyd
Shannon Loyd
Senior Hazardous Waste Specialist Environmental Health & SafetyEnvironmental Programs
Photo of Melissa Markham
Melissa Markham
Program Leader Environmental Health & SafetyLaboratory Safety Services
Photo of Peyton Martz
Peyton Martz
Hazardous Waste Specialist Environmental Health & SafetyEnvironmental Programs
Photo of Natalie Metzger
Natalie Metzger
Sr. Chemical Safety Specialist Environmental Health & SafetyChemical & Laboratory Safety
Photo of Scott Moser
Scott Moser
Program Leader & Chemical Hygiene Officer Environmental Health & SafetyChemical & Laboratory Safety
Photo of Jordan Moul
Jordan Moul
Sr. Radiation Safety Specialist Environmental Health & SafetyRadiation Safety
Photo of Brian Payne
Brian Payne
Associate Director, OSEF Environmental Health & Safety
Photo of Alison Posadas
Alison Posadas
Industrial Worker Safety Specialist Environmental Health & SafetyIndustrial Worker Safety
Photo of Vacant Position
Vacant Position
Sr. Radiation Safety Training and Compliance Specialist Environmental Health & SafetyRadiation Safety
Photo of Brian Ranger
Brian Ranger
Director Environmental Health & Safety
Photo of Zack Roach
Zack Roach
Communications & Marketing Coordinator Environmental Health & SafetyProgram Effectiveness, Accessibility, Culture & Engagement
Photo of Nick Rodas
Nick Rodas
Industrial Hygiene Coordinator Environmental Health & SafetyIndustrial Worker Safety
Photo of Mike Rotella
Mike Rotella
Hazardous Waste Program Manager Environmental Health & SafetyHazardous Waste
Photo of Ricky Rutherford
Ricky Rutherford
Senior Laboratory Safety Specialist Environmental Health & SafetyLaboratory Safety Services
Photo of Ryan Setzer
Ryan Setzer
Interim Industrial Worker Safety Program Leader Environmental Health & SafetyIndustrial Worker Safety
Photo of Marsha Smith
Marsha Smith
Associate Director, RAS Environmental Health & Safety
Photo of Daniel Thomas
Daniel Thomas
Program Leader & Biological Safety Officer Environmental Health & SafetyBiological Safety
Photo of Bailey Tutor
Bailey Tutor
Sr. Safety Specialist Environmental Health & SafetyIndustrial Worker Safety
Photo of Kyle Whitaker
Kyle Whitaker
Fire Protection Specialist Environmental Health & SafetyFire & Life Safety
Photo of Meghan Whitaker
Meghan Whitaker
Training Manager Environmental Health & SafetyProgram Effectiveness, Accessibility, Culture & Engagement
Photo of Jessica Woofter
Jessica Woofter
Information & Data Manager Environmental Health & SafetyAdministration
Photo of Geoff Woolard
Geoff Woolard
Program Leader Environmental Health & SafetyFire & Life Safety

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