![Jarom Nelson in biblical costume](/sites/default/files/styles/front_page_card/public/2022-04/Jarom-Nelson-leaderboard%20final.png?itok=hHKLZrAZ)
Jarom Nelson
As group leader and application developer in the Global Security Computing Applications Division, Jarom Nelson develops intrusion detection and access control software.
![Louella Panaga in front of a leafy tree](/sites/default/files/styles/front_page_card/public/Louella-Panaga-ITS-leaderboard-llnl.jpg?itok=KcZ1DjgH)
Louella Panaga
The Lab is in many ways similar to a small city, and people like Louella Panaga help keep it operational day to day, hour to hour, and minute to minute.
![Rachael climbing a rock face](/sites/default/files/styles/front_page_card/public/2021-02/rachael-lemos-people-highlight-LLNL-D8.png?itok=GsJ7UK93)
Rachael Lemos
Rachael Lemos is a software developer in Computing’s Applications, Simulations, & Quality Division, or ASQ. She’s a great example of the Lab’s student success, as she was a summer intern…
![a participant in the hackathon room examines the DeepRacer car](/sites/default/files/styles/front_page_card/public/2022-10/DeepRacer-hackathon-leaderboard.png?itok=0prBgvFC)
Hackathon puts machine learning in the driver’s seat
In a time-trial competition, participants trained an autonomous race car with reinforcement learning algorithms.
![Hundreds of tall cylinders arranged pair-wise in rows, photographed from an elevated vantage point](/sites/default/files/styles/front_page_card/public/2022-09/str-aces-feature-news.png?itok=IcsZVs0D)
S&TR cover story: The ACES in our hand
The Adaptive Computing Environment and Simulations (ACES) project will advance fissile materials production models and reduce risk of nuclear proliferation.
![AWS and LLNL logos on a blue background](/sites/default/files/styles/front_page_card/public/2022-05/AWS-LLNL-MOU-software.png?itok=Y5a2kOmX)
LLNL and Amazon Web Services to cooperate on standardized software stack for HPC
LLNL and Amazon Web Services (AWS) have signed a memorandum of understanding to define the role of leadership-class HPC in a future where cloud HPC is ubiquitous.