Mario Ron London Jr.
Baton Rouge,LA
Summary
Highly-motivated employee with desire to take on new challenges. Strong work ethic, adaptability, and exceptional interpersonal skills. Adept at working effectively unsupervised and quickly mastering new skills. Dedicated and adaptable professional with a proactive attitude and the ability to learn quickly. Strong work ethic and effective communication skills. Eager to contribute to a dynamic team and support organizational goals. Proficient in judicial procedures and crisis intervention, with a robust background in family assessments and probation supervision. Committed to enhancing community safety and offender rehabilitation through effective communication and individualized service planning. Experienced professional with several years in criminal justice and law enforcement. Safety-oriented, fair and professional when dealing with unruly offenders and problem situations. Well-versed in criminal law and criminology. Vast background in court testimony, field supervision and statistical analysis.
Overview
17
17
years of professional experience
11
11
Certifications
Work History
Senior Juvenile Probation Officer/POST Certified.
Department of Juvenile Services & Detention Center
Baton Rouge, Louisiana
10.2025 - Current
- Under the direction of an employee of a higher classification, performs responsible, professional, supervisory work in assigning, directing, and evaluating a staff of juvenile probation officers. Work involves supervising professional subordinates engaged in office and fieldwork, assessing a family's area of need, pre-dispositional investigations, counseling, and supervising juvenile offenders placed on supervised probation by the Juvenile Court judges.
- Some employees of this class may carry caseloads, may be required to carry a weapon, work various hours, including nights, and ride with police officers to serve warrants, monitor probation conditions, conduct drug screens or arrest juveniles. Employees of this class are commissioned probation officers of Juvenile Court with powers of arrest and all other powers afforded peace officers (as stated in LSA-Cp.C.Art. 116 (22) and Art. 421 (A) and LSA-C.Cr.P. Art 899 (F). Work is reviewed through personal conferences, written reports, and results obtained. Performs other work as requested.
- Work various hours, including nights, and ride with police officers to serve warrants, monitor probation conditions, conduct drug screens, or make arrests. Employees of this class are commissioned probation officers of various courts, with powers of arrest and all other powers afforded to peace officers (as stated in LSA – C.Cr.P). Art. 899(F)). Performs other work as requested.
Security Officer
Hilton Baton Rouge Capitol Center
Baton Rouge, Louisiana
02.2025 - 10.2025
- Maintain the order and safety of the hotel. Offer necessary service to guests. Conduct regular safety patrol, acting and reporting appropriately upon discovering any potential hazards. Take good care of communication facilities and skillfully operate all fire control equipment.
- Report, examine and monitor with professionalism once suspicious personnel or articles are discovered, keeping a record of these incidents as well. Ensure that the external visitor registration form is filled correctly.
- Be hospitable to visitors and report any suspicions to the Management. Conduct random bag inspections of team members entering and leaving the building, ensuring that the Asset Removal Policy is adhered to. Prevent any flammable or explosive items, corrosives, drugs, hazardous tools, liquor or items labelled identically as the hotel’s property from being brought into the hotel.
Deputy Constable
Baton Rouge City Constables Office
Baton Rouge, Louisiana
02.2023 - 02.2025
- Under the general direction of the Deputy Constable-Sergeant, performs responsible and specialized field and courtroom work in serving legal documents and performing in the capacity of a municipal court bailiff. Work involves responsibility for the routine serving of legal papers, the execution of court orders, and performing various special assignments. Irregular hours of work may be necessary in difficult cases.
- Employees of this class are required to exercise independent judgment, tact and discretion to successfully accomplish assignments. Work is performed in accordance with established laws, rules, regulations and procedures of the Constable's Office, the City of Baton Rouge and the State of Louisiana. Performs other work as requested.
- Serves (executes) and explains the nature of court ordered documents, such as criminal and civil subpoenas, to appropriate individuals within the city. Serves (executes) bench warrants and apprehends subjects of bench warrants in judgment debtor cases; serves and explains the nature of court ordered seizures and eviction notices; contacts attorneys and plaintiffs in order to explain, obtain and provide information on court orders that have been served.
Probation Officer/POST Certified
The Baton Rouge City Court Probation Division
Baton Rouge, Louisiana
03.2019 - 11.2022
- Under the direction of the Chief of Probation or the Deputy Chief of Probation, performs professional office or fieldwork in presentencing investigations, counsels, and supervises offenders placed on supervised probation by the judges of various courts. Work involves the collection, examination, and evaluation of information obtained through office and fieldwork interviews in determining the appropriate action and/or recommendations for disposition of assigned cases.
- Work may also involve evaluating and monitoring delinquent cases and offenders, and occasionally reviewing other Probation Officer casework files. Some employees of this class may be required to carry a weapon, work various hours, including nights, and ride with police officers to serve warrants, monitor probation conditions, conduct drug screens, or make arrests. Employees of this class are commissioned probation officers of various courts with powers of arrest and all other powers afforded peace officers (as stated in LSA – C.Cr.P. Art. 899(F)). Performs other work as requested.
- Interviews and counsels a caseload of offenders on supervised probation; monitors compliance with conditions specified by judges; monitors offenders electronically and through the use of office, field, jail, and facility; monitors and evaluates service provider facilities to ensure delivery of services; monitors arrest activity from law enforcement agencies reports. Makes referrals to appropriate service provider; conducts mandatory conferences with clients and appropriate service agencies.
- Conducts initial evaluations and screenings of misdemeanor and felony offenders; conducts substance abuse, risk/needs, and behavior adjustment assessments by the use of diagnostic tools. Attends court with offenders for hearings; informs offenders of all available services; attends and testifies at court hearings. Formulates, coordinates, and executes plans to safely arrest offenders who have violated their conditions of supervision and/or have been ordered into custody by a judge; works with law enforcement agencies in the prevention of crime through community policing efforts and/or detain offenders while performing searches and seizures, or the execution of criminal warrants.
- Knowledge of interviewing and investigative techniques and principles, particularly, as they relate to probation work. Knowledge of substance abuse and related problems and characteristics in an individual with substance abuse problems. Knowledge of the procedures, practices, and methods used and of the agencies and institutions involved in the service and execution of criminal justice processes. Knowledge of state laws and local ordinances related to adult probation, including Louisiana Criminal Law and Procedure.
Drug Technician
Baton Rouge City Court Probation Division
Baton Rouge, Louisiana
07.2017 - 03.2019
- Under the direction of the Chief of Probation, performs responsible work in drug testing of persons referred within the court system for detection of illicit use of abusive drugs. Work involves daily, weekly and monthly maintenance of drug testing instruments, completion of necessary procedures on each individual tested, troubleshooting instruments, testifying in court, and maintaining supplies and all necessary documentation required. Work is performed independently and reviewed through results. Performs other work as requested.
- Performs drug testing on individuals referred by the court system. Orders supplies and maintains inventory
- controls. Conducts entire process of receiving specimens. Operates drug-testing instruments. Complies with quality assurance/quality control and maintenance requirements. Troubleshoots drug testing instruments and calls for repairs in a timely manner. Testifies in court as to drug procedures and results of individual tests. Acts as consultant to probation officer on drug testing issues. Maintains required documentation of other approved City Court drug testing procedures.
- Knowledge of overall requirements of proper laboratory operations/procedures. Knowledge of the terminology used in the field of abusive drug testing. Knowledge of the state and local laws and regulations governing the operations of the drug testing lab. Ability to complete all the necessary forms, log sheets and documentation required. Ability to troubleshoot and repair instruments. Ability to establish and maintain effective working relationships with others. Ability to apply good work habits such as punctuality, reliability, preciseness, and dependability in order to effectively complete assigned tasks and contribute to the smooth operation of the department and division.
Deputy Sheriff
St. John the Baptist Parish Sheriff's Office
Laplace, Louisiana
02.2013 - 07.2017
- Conducts security walks and head counts which involves standing, and walking for long periods of time. Performs facility and inmate cell searches which involve stooping, kneeling, crouching, lying down and crawling under bunks, lifting and climbing to reach all areas of the cell and facility including climbing ladders/stairs to reach overhead sky lights, attic crawl spaces, rooftops, etc. Performs searches of inmates and visitors which includes touching and feeling clothing to detect weapons and contraband; also includes the ability to squat, stoop, stretch, bend to floor level to search pant legs, socks, and shoes.
- Performs frisk and strip searches of inmates which includes visually observing unclothed inmates to detect weapons and contraband. Conducts continual visual surveillance of inmates and various areas of detention facilities which involves prolonged sitting, to view various monitors. Provides inmate services such as recreation (spending several hours exposed to outdoor elements), serving meals, visitation, and clothing exchanges which involves lifting food trays, and beverage containers.
- Responds quickly to emergency situations that may include physically restraining combative inmates, lifting and carrying inmates during a medical crisis; escorting inmates to evacuate areas while wearing emergency equipment, select and open fire extinguishers/hoses and physically removing inmates from danger, which may include dragging unconscious victims. Performs basic first aid procedures and cardiopulmonary resuscitation which involves kneeling and bending.
- Uses body force, ranging from mild to extreme, to gain entrance through barriers to gain entrance through barriers to seize or rescue inmates. Subdues or restrains resisting inmates using hands and feet while employing defensive tactics or approved non-lethal weapons which may include kneeling, bending, or stooping as well as lifting the inmate following restraint.
- Communicates effectively over radio channels while initiating and responding to radio communications, often under adverse conditions. Communicates verbally and effectively, in areas with the potential of high noise levels, by listening and providing information, direction and commands to inmates and/or the general public to manage interpersonal conflict and maintain order. Exercises independent judgment within legal guidelines which involves reading and comprehending rules, regulations, policies and procedures for purpose of insuring appropriate officer behavior/response involving the general public.
Security Officer
L'Auberge Casino and Hotel.
Baton Rouge, Louisianal
06.2016 - 02.2017
- The ability to physically stand for up to eight hours at a time. Check identification to ensure guests are twenty one years or older. Perform table fill, table credits, and marker transfers for departments as needed. Assist Games and slots department in removing drop boxes. Monitor surveillance equipment and alarms. Answer alarms and investigate disturbances. Resolve guest complaints. Respond to and handle all occupational injury and incident reports.
- Warn person of rule infractions or violation, and apprehend or evict violators from premises, using force when necessary. Write daily activates and irregularities such as equipment or property damage or theft. Respond to emergencies on property, including evacuation if the need arises.
Security Officer
US Security Associates.
Baton Rouge, Louisiana
12.2008 - 05.2016
- Provide customer service to our clients by carrying out safety and security procedures, site-specific policies and when appropriate, emergency response activities. Ensure that all Exxon employees or contract workers have a valid employee badge, and vehicle hang tag before being allowed access into the Exxon facility. Ensure that all employees and or contract workers are clean shaven. Perform random searches of vehicles attempting to enter of exit the Exxon facility. Perform searches of all tractor trailers attempting to enter the Exxon facility.
Security Guard
Belle of Baton Rouge Casino & Hotel.
Baton Rouge, Louisiana
02.2009 - 11.2009
- Provide security in assigned areas of the property: patrol the property, handle problem situations, observe and report safety hazards, assist EMT's as necessary. May patrol via foot, vehicle, and/or bicycle. Respond to calls; assess the situation and respond as per defined departmental and property protocol and procedures. Oversee customer boarding and disembarking to the vessel. Check identification, check for cameras, bottles and other items not allowed on the vessel.
- Provide crowd control and direct traffic on property. Assist customers, give directions, and provide personal escort to vehicles, etc. when requested. Assist disabled customers as necessary. Work effectively with other departments to handle customer situations and resolve problems. Complete required logs, documents and incident reports for all incidents. Provide security escorts for all monetary transfers, fills and credits. Transport tokens for slot fills and cash for jackpot winners.
- Assist with drops; slot drop, observe hard count crew doing the slot drop and transport tokens to the hard count room for asset protection. Table drop; provide drop boxes, observe the drop, secure drop boxes in the soft count room. Witness transactions. Monitor all entry and exits from hard count and soft count rooms, vault and maintain logs of these activities. Comply with all Internal Controls, company, departmental and safety policies, procedures and regulations.
- Controls and procedures in regards to access to the following areas: stored drop boxes/carts; drop boxes on table, during table drop; Access doors; Vault, Soft Count, Hard Count, Cart Storage, Card & Dice Room, and other sensitive areas as approved. Must follow the Thoughtful Service model at all times. Perform other duties as assigned by management.
Education
High School Diploma -
McKinley High School
Baton Rouge, LA05-2002
Skills
- Supervision
- Case management
- Probation documentation
- Family assessment
- Court coordination
- Crisis intervention
- Conflict resolution
- Effective interviewing
- Risk assessment
- Judicial procedures
- Report writing
- Team leadership
- Effective communication
- Time management
- Detail orientation
- Electronic monitoring
- Case assessment
- Gang prevention strategies
- Employment assistance
- Courtroom testimony
- Offender rehabilitation
- Educational advocacy
- Individualized service planning
- Substance abuse awareness
- Probation supervision
- Restorative justice practices
- Family engagement
- Juvenile law
- Case planning
- Data collection
- Juvenile probation
- Home inspections
- Substance abuse
- Restorative justice
- Court testimony
- Public speaking
- Witness testimony
- Interviews
- Intake procedures
- Presentence investigation reports (PSI)
- Court filings
- Offender supervision
- Security checks
- Firearm basic training
- Parole board hearings
- Substance abuse treatment
- Advanced defensive tactics training
- Weapons training
- Administration of physical restraints training
- Urinalysis testing
- Documentation
Certification
Basic Certificate/Certified Basic Training Course (POST Certification).
Accomplishments
On November 7, 2019, I was named Baton Rouge City Court Employee of the Month, for the month of November 2019.
Timeline
Senior Juvenile Probation Officer/POST Certified.
Department of Juvenile Services & Detention Center
10.2025 - Current
Security Officer
Hilton Baton Rouge Capitol Center
02.2025 - 10.2025
Deputy Constable
Baton Rouge City Constables Office
02.2023 - 02.2025
Probation Officer/POST Certified
The Baton Rouge City Court Probation Division
03.2019 - 11.2022
Drug Technician
Baton Rouge City Court Probation Division
07.2017 - 03.2019
Security Officer
L'Auberge Casino and Hotel.
06.2016 - 02.2017
Deputy Sheriff
St. John the Baptist Parish Sheriff's Office
02.2013 - 07.2017
Security Guard
Belle of Baton Rouge Casino & Hotel.
02.2009 - 11.2009
Security Officer
US Security Associates.
12.2008 - 05.2016
High School Diploma -
McKinley High School