Lake County Sheriff's Office Executive and Leadership Team

May, 2026

Leadership Overview

Lake County Sheriff's Office has 7 executives leading key functions including finance, operations, technology, revenue, security, and public safety.

Dedicated to safeguarding Florida's residents, Lake County Sheriff's Office executes its mission through robust law enforcement, correctional services, and proactive community engagement, ensuring a secure environment for all.

Leadership Roles at Lake County Sheriff's Office

  • Chief Financial Officer - Jeffrey Campbell
  • President - Mark Vice
  • Chief of Staff - Kristy Marden
  • Chief Information Officer - Corey Pendergraft
  • Chief Revenue Officer & Control Room Operator - Orque-Elie Joseph
  • Chief Revenue Officer, Security Alpha - Joshua Horton
  • 911 Dispatcher Chief Technology Officer - Shannon Spann
  • Jeffrey Campbell - Chief Financial Officer

    Jeffrey Campbell, the Chief Financial Officer at Lake County Sheriff's Office, directs all fiscal operations and financial planning. Campbell manages the agency's budget, ensuring efficient allocation of resources to support law enforcement and public safety initiatives across Lake County. This role involves meticulous oversight of expenditures, revenue streams, and financial reporting, aligning fiscal strategies with the Sheriff's Office's core mission. Campbell's leadership ensures financial stability and accountability, enabling the department to effectively serve the community. The Chief Financial Officer's responsibilities extend to developing long-term financial projections and identifying opportunities for cost savings without compromising service quality. Jeffrey Campbell's expertise is critical in maintaining the operational integrity of the Sheriff's Office.

    Mark Vice - President

    Mark Vice, the President at Lake County Sheriff's Office, provides executive leadership and strategic direction for the entire organization. Vice guides the agency's overarching mission to ensure the safety and security of Lake County residents through professional law enforcement services. This leadership role encompasses managing departmental operations, fostering community relations, and upholding the highest standards of public service. Mark Vice's vision drives initiatives in crime prevention, corrections, and jail operations, ensuring comprehensive protection for the community. The President's responsibilities include overseeing all divisions and personnel, ensuring effective collaboration and adherence to departmental policies. Vice's dedication is fundamental to the Sheriff's Office's commitment to serving with care and integrity.

    Kristy Marden - Chief of Staff

    Kristy Marden, the Chief of Staff at Lake County Sheriff's Office, oversees strategic initiatives and operational coordination. Marden ensures seamless execution of the Sheriff's directives, managing internal communications and interdepartmental collaboration. This position requires a comprehensive understanding of law enforcement operations and administrative functions to support the agency's mission of keeping Lake County safe. Kristy Marden's role involves streamlining processes, enhancing efficiency, and acting as a key liaison between the Sheriff and various divisions. The Chief of Staff drives policy implementation and monitors progress on critical projects, ensuring alignment with community policing and crime prevention goals. Marden's strategic guidance is vital for the effective functioning of the Sheriff's Office.

    Corey Pendergraft - Chief Information Officer

    Corey Pendergraft, the Chief Information Officer at Lake County Sheriff's Office, leads all technology infrastructure and digital security initiatives. Pendergraft ensures the reliability and security of the agency's IT systems, supporting critical law enforcement functions and data management. This role is essential for maintaining effective communication, evidence management, and operational readiness across Lake County. Corey Pendergraft's oversight includes implementing advanced technological solutions to enhance crime prevention and response capabilities. The Chief Information Officer is responsible for cybersecurity, data integrity, and the deployment of new technologies that support the Sheriff's Office's mission. Pendergraft's strategic vision drives technological advancement within the department.
    Corey Pendergraft

    Orque-Elie Joseph - Chief Revenue Officer & Control Room Operator

    Orque-Elie Joseph, the Chief Revenue Officer & Control Room Operator at Lake County Sheriff's Office, manages revenue generation strategies and oversees critical control room operations. Joseph ensures the financial viability of specific departmental initiatives while maintaining real-time situational awareness and response coordination. This dual role demands expertise in both financial management and emergency operations, directly supporting the agency's public safety mandate. Orque-Elie Joseph's leadership in revenue streams contributes to resource acquisition for essential services. Simultaneously, the control room operations managed by Joseph are pivotal for dispatching emergency services and monitoring county-wide security. Joseph's dedication ensures both fiscal health and operational readiness.

    Joshua Horton - Chief Revenue Officer, Security Alpha

    Joshua Horton, the Chief Revenue Officer, Security Alpha at Lake County Sheriff's Office, spearheads revenue generation efforts focused on security services. Horton develops and implements strategies to enhance financial resources, directly supporting the expansion and effectiveness of security operations within Lake County. This role involves identifying new revenue opportunities and optimizing existing financial models to bolster the Sheriff's Office's capabilities. Joshua Horton's financial acumen is crucial for securing funding that enables advanced crime prevention and resident protection. The Chief Revenue Officer, Security Alpha ensures that financial strategies are tightly integrated with the agency's security objectives, driving growth and operational excellence. Horton's leadership strengthens the department's financial foundation.

    Shannon Spann - 911 Dispatcher Chief Technology Officer

    Shannon Spann, the 911 Dispatcher Chief Technology Officer at Lake County Sheriff's Office, directs the technological advancements for emergency communication systems. Spann ensures the optimal performance and security of the 911 dispatch infrastructure, critical for rapid response and public safety across Lake County. This role involves evaluating and implementing cutting-edge technologies to enhance dispatch efficiency and reliability. Shannon Spann's expertise is vital for maintaining seamless communication channels during emergencies, directly impacting the Sheriff's Office's ability to protect residents. The 911 Dispatcher Chief Technology Officer oversees system upgrades, data management, and the integration of new communication tools. Spann's commitment ensures the 911 system remains a robust and dependable lifeline.

    Explore Leadership Teams in Government

    Frequently Asked Questions Regarding Lake County Sheriff's Office Top Executives and Leadership Team

    Who leads Lake County Sheriff's Office?
    Lake County Sheriff's Office is led by Jeffrey Campbell (Chief Financial Officer), along with executives such as Mark Vice (President) and Kristy Marden (Chief of Staff).
    Who is part of Lake County Sheriff's Office’s executive team?
    The executive team of Lake County Sheriff's Office includes leaders such as Jeffrey Campbell (Chief Financial Officer), Mark Vice (President), Kristy Marden (Chief of Staff) and other senior executives.
    How many executives does Lake County Sheriff's Office have?
    Lake County Sheriff's Office has 7 executives leading key business areas.
    What roles are included in Lake County Sheriff's Office’s leadership team?
    The leadership team of Lake County Sheriff's Office includes roles such as Chief Financial Officer, President, Chief of Staff, Chief Information Officer, Chief Revenue Officer & Control Room Operator.