2024
- DOE Secretary’s Honor Award: Oak Ridge Regulatory and Community Engagement Team
- DOE Voluntary Protection Program (VPP) Star of Excellence
- EPA National Federal Facility Excellence in Site Reuse Award
- EPEAT Purchaser Award
- Knoxville News Sentinel Top Workplaces
- NAFA Fleet Management Association Green Fleet Award.
- Tennessee Chamber of Commerce and Industry Outstanding Achievement in Environmental Excellence Award
- USA Today Top Workplaces
- Verdantix EHS Innovation Excellence Award: Safety Performance Improvement
- Voluntary Protection Programs Participants’ Association (VPPPA) Safety Innovation Award: Fall Prevention Program
2023
- Amentum Athlon Award
- Association of Fundraising Professionals Smoky Mountain Chapter 2023 Outstanding Corporate Philanthropist
- DOE GreenBuy Award
- DOE Sustainability Award for Strategic Partnerships for Sustainability
- DOE Sustainability Award for Outstanding Sustainability Program/Project
- DOE Voluntary Protection Program (VPP) Star of Excellence
- EHS Daily Advisor Safety Standout Award
- EPEAT Purchaser Award
- Healthiest Employers of Tennessee
- Knoxville News Sentinel Top Workplaces
- Knoxville News Sentinel Top Workplaces Training Culture award
- National Safety Council (NSC) Industry Leader
- Tennessee Board of Regents Statewide Outstanding Achievement Awards
(SOAR) Partnership Award - Thomas J. Reynolds DART (Days Away, Restricted, or Transferred) Award (The Association of Union Constructors)
- Top Workplaces Culture Excellence Award: Compensation and Benefits
- Voluntary Protection Programs Participants’ Association (VPPPA) Safety Innovation Award: Mission Ready Program©
2022
- DOE GreenBuy Award
- DOE VPP Star of Excellence
- EPEAT Purchaser Award
- Knoxville News Sentinel Top Workplaces award
- Knoxville News Sentinel Top Workplaces Training Culture award
- VPPPA Innovation Award: Mobile Safety Observation Application
2021
- DOE Sustainability Award
- EHS Daily Advisor-Best Overall Safety Program
- EPEAT Purchaser Award
- NNSA Excellence Award: Biology Complex Team
- VPPPA Innovation Award-Case Management Approach
2020
- DOE VPP Legacy of Stars
- EPEAT Purchaser Award
- Mark H. Ayers Community Achievement Award, NABTU
- Pinnacle Award: Government Team Project of the Year
- VPPPA Innovation Award
2019
- DOE VPP Star of Excellence
- EHS Today America’s Safest Companies List
- EPA Federal Green Challenge Award
- EPEAT Purchaser Award
- NSC Achievement Award
- NSC CEO Who Gets It
- Tennessee Healthier Workplace
- Tennessee Recycling Coalition Recycling Innovator Award
- VPPPA Safety & Health Outreach Award
2018
- DOE VPP Star of Excellence
- EPEAT Purchaser Award
- EPA Federal Green Challenge Award: Energy Category
- EPA Federal Green Challenge Award: Education and Outreach, EPA Region 4
- Tennessee Healthier Workplace
2017
- EPA Federal Green Challenge Award
- NSC Industry Leader
- NSC Superior Safety Performance Award (EMWMF)
- Tennessee Healthier Workplace
- Verdantix EHS Innovation Award
- VPPPA Innovation Award
- VPPPA Safety & Health Outreach Award
2016
- Board of Certified Safety Professionals (BCSP) Excellence in Training Award
- DOE Sustainability Award
- EPEAT Purchaser Award
- Tennessee Healthier Workplace
2015
- DOE Sustainability Award
- DOE VPP Star Status
- DOE/NRC Excellence in Reporting
- EPA Federal Green Challenge Award (ETTP)
- NSC Safe Work Hours
- Tennessee Healthier Workplace
- Tennessee Labor Management Foundation Award of Excellence
2014
- American Nuclear Society Project Excellence Award (K-25 demolition)
- Tennessee Healthier Workplace
- Tennessee Veterans Business Association Veteran Supporter Award
2013
- DOE Sustainability Award-Waste Reduction and Pollution Prevention
- Federal Electronics Challenge Platinum Award
2012
- DOE Bronze GreenBuy Award
- EPA Federal Electronics Challenge Platinum Award