Earth Sciences Division (ESD) Department of Energy (DOE) Lawrence Berkeley National Laboratory (LBNL)
ESD Division Director Panel.

Human Resources for ESD

The Human Resources, for the Earth Sciences Division is served by the Energy Sciences Area HR Center. Human Resources' mission is to foster the recruitment, retention and development of exceptional scientific, engineering, and operational talent to achieve Berkeley Lab’s mission.

"As your HR Partner, our goal is to work with the Division(s) to support and anticipate your HR needs and provide consultation, planning and innovative solutions regarding HR issues."

Energy Sciences Area HR Center Staff

Rebecca Riggs, HR Center Manager, 510-486-7043,

Responsible for HR Center services, functions, and consultation including labor/employee relations; performance management; compensation; staffing/recruitment; reduction-in-force activities; and HR policies.


Tracy Bigelow, Sr. HR Division Partner, 486-6065,

Responsible for administering a variety of human resources programs including employee and labor relations; performance management; compensation; reclassifications and promotions; workforce planning; and providing consultation to supervisors and managers regarding HR policies and programs.


Bill Singh, Senior Recruiting Consultant, 486-5935,

Responsible for providing recruitment for Earth Sciences including: creating postings, advertising open jobs, assisting with suitable search guidelines, preparing recruitment plans, sourcing candidates, screening resumes, and assistance with developing interview questions.


Aniko Lorincz, HR Assistant, 486-6407,

Provides HR administrative support and is responsible for the hiring of students, GSRAs, guests and contract labor; tracks and extends appointments for students, guests, limited and term employees; processes PAFs and Service Pins; maintains personnel files; and provides general information regarding HR procedures and programs.