Leadership


Bonnie Longenecker
CEO
Bonnie L. Longenecker is the Chief Executive Officer of Longenecker & Associates, Inc. and has more than 35 years’ experience in the energy industry.

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John Longenecker
President
John R. Longenecker, the President of Longenecker & Associates, Inc. (L&A), has more than 35 years’ experience in energy and national defense in the areas of mission assurance, project delivery, and independent assessment in various programs including environmental remediation, nuclear weapons and non-proliferation, nuclear reactor development and operations, uranium enrichment, waste management, and advanced technology development and deployment. Unique strengths and experience include improving operational effectiveness, and strengthening ISMS and safety culture in project organizations.

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R. Keller Staley
Senior Vice President and Corporate Risk Officer
Keller has over 30 years of experience managing complex, multi-million dollar technical, planning, analysis and management support contracts for a wide range of U.S. Department of Energy (DOE) and National Nuclear Security Administration (NNSA) offices including: the Office of Energy Efficiency and Renewable Energy (EERE), the Office of Fossil Energy (FE), the Office of Environmental Management (EM); the Office of Nuclear Energy (NE), the Office of Science, the Climate Change Technology Program (CCTP); the Office of River Protection (ORP), the NNSA Office of Materials Management and Minimization (NA-23), the NNSA Office of Acquisition and Project Management NA APM; the NNSA Office of Secure Transportation (OST); the Office of the Under Secretary of Energy; the Savannah River Office (SR) and the National Energy Technology Laboratory (NETL).

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Martin Schneider
Senior Vice President
Martin Schneider is a skilled communicator, manager, and analyst with nearly 15 years of experience in the nuclear security arena, specializing in the Department of Energy cleanup program, the U.S. nuclear weapons complex, and nuclear energy policy.

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Christine Gelles
Corporate Vice President and Chief Strategy Officer
Christine Gelles has nearly 25 years experience in the US Department of Energy. Her core skills include: strategic program planning, policy development and problem solving, project planning, management, budget formulation, execution and review; program management and assessment; comprehensive understanding of environmental laws, regulations and policies, as well as federal budgetary and accounting policy; and extensive knowledge and understanding of the Department of Energy’s waste management and nuclear materials management programs.

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