James (Jim) McMahon, CPP, CISSP Expert Witness

Contact Information

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Specialties & Experience

General Specialties:

Security and Law Enf & Criminal Justice

Specialty Focus:

Intellectual Property, Physical /Personal/ Information/Network Security, Criminal Investigations, POLICE, CCTV, Computer Forensics, evidence collection,Standard of Care,Training, Fraud, Premises liability, Use of Force


Juris Doctor , Lincoln Law School, San Jose; Masters in Public Administration, Golden Gate University; Bachelor of Arts, University of California, Davis; Associate of Arts, DeAnza Community College

Years in Practice:


Number of Times Deposed/Testified in Last 4 Yrs:


Additional Information

CPP (Certified Protection Professional) # 172947/8564 12-31-2020 by the American Society of Industrial Security International (25 years) CISSP (Certified Information Systems Security Professional) #304827 12-31-2020 by (ISC)2 Information Systems Security Certification Consortium, Inc (14 yrs) National Association of Corporate Directors, Leadership Fellow Honorably retired US Navy Reserve veteran, Intel Officer, Commanding Officer, Executive Officer, Leader. Accomplished professional with comprehensive international investigative skills, information security, and regulatory compliance background and success in achieving and exceeding organizational goals and objectives. Set goals, priorities, manage resources and develop safety plans. Leads by supporting team members, train & expand their capabilities to develop \individuals. Successful multiple international projects. Research & evaluate industry trends, using findings to design & execute strategies. Excels at interacting with broad populations, including C-level executives, team members, public policy makers, clients and related stakeholders including members of the public. Significant Silicon Valley experience. Traveled globally to solve security / safety / business issues for 30 years. Extensive Military and Law Enforcement experience. TS/SCI/SBI clearances Wide spread work in risk management, premises liability, duty of care, production, manufacturing, customer safety, executive protection global travel, employee training, fraud investigations, pre-employment background, drug testing, innovative regulatory compliance and loss prevention activities within local, state and federal guidelines. Frequent corporate advisor. CSO Roundtable; ASIS, Society of Police Futurists, American Society of Industrial Security, International Association of Chiefs of Police, Governor’s High Technology Crime Advisory Committee, ISC2, High Technology Crime Investigation Association, City of Morgan Hill Personnel Board Chairm