Grossmont College Executive and Leadership Team

August, 2026

Leadership Overview

Grossmont College has 5 executives leading key functions including operations, financial management, student organization leadership, institutional administration, and academic counseling.

Committed to academic excellence and student success, Grossmont College empowers learners through innovative career pathways, accessible financial aid programs, and comprehensive support services designed to foster resilient professional futures.

Leadership Roles at Grossmont College

  • Chief Financial Officer - Tammy Huston
  • Chief Operating Officer - Rachael Horn
  • Club President - Lillian Archer
  • Interim President - Pamela Luster
  • Counselor - Deborah Lim
  • Tammy Huston - Chief Financial Officer

    Tammy Huston, the Chief Financial Officer at Grossmont College, manages the fiscal health and budgetary allocations of the institution. Huston oversees the administration of the Grossmont-Cuyamaca College Promise, ensuring that financial aid resources reach eligible first-time, full-time students effectively. By architecting sustainable funding models, the Chief Financial Officer secures the capital necessary for innovative academic programs and facility upgrades. Tammy Huston collaborates with the Board to align financial strategies with long-term institutional goals, prioritizing investments that directly impact student retention and graduation rates. This role involves rigorous auditing of departmental expenditures to maximize operational efficiency across the campus. Through careful management of state and federal funding streams, Huston supports the college's commitment to accessible education. The Chief Financial Officer drives fiscal transparency, providing the necessary economic foundation for the institution to prepare students for resilient jobs and successful transitions to four-year universities.

    Rachael Horn - Chief Operating Officer

    Rachael Horn, the Chief Operating Officer at Grossmont College, directs all internal administrative functions and campus infrastructure projects. Horn manages the daily operational efficiency of academic facilities, ensuring that physical resources align with the evolving needs of the student body. By optimizing campus logistics, the Chief Operating Officer supports the broader mission of providing a high-quality educational environment. Rachael Horn coordinates with department heads to streamline service delivery, specifically focusing on the maintenance of specialized resources for student-parents and international learners. This leadership role involves overseeing the integration of new technology into classroom settings to enhance the overall academic experience. Through rigorous oversight of campus operations, Horn maintains the institutional standards necessary for successful student transfers and career readiness. The Chief Operating Officer drives continuous improvement across all non-instructional departments, ensuring that the college remains a vibrant and functional hub for the entire regional community.

    Lillian Archer - Club President

    Lillian Archer, the Club President at Grossmont College, directs student-led initiatives and fosters community engagement across the campus. Archer coordinates various extracurricular activities that complement the academic mission, providing students with opportunities to develop leadership skills outside the classroom. By organizing collaborative events, the Club President strengthens the connection between diverse student groups and the broader college administration. Lillian Archer facilitates communication between the student body and faculty, ensuring that student interests remain central to the development of campus culture. This leadership role involves managing club budgets and promoting inclusive participation in all student-led programs. Through active engagement, Archer enhances the social fabric of the institution, contributing to a more vibrant and supportive environment. The Club President drives student involvement in career-focused workshops, helping peers prepare for future professional challenges while maintaining a strong focus on academic success and personal growth within the college community.

    Pamela Luster - Interim President

    Pamela Luster, the Interim President at Grossmont College, provides executive oversight for all academic and administrative functions. Luster directs the strategic vision of the institution, ensuring that all programs align with the goal of empowering students through accessible education. By leading the executive team, the Interim President maintains institutional stability while advancing initiatives like the Grossmont-Cuyamaca College Promise. Pamela Luster engages with external stakeholders and university partners to facilitate seamless transfers for the student population. This leadership role involves setting the tone for campus culture, prioritizing inclusivity, and fostering a commitment to academic excellence. Through the implementation of innovative career pathways, Luster ensures that the college remains responsive to the demands of the modern job market. The Interim President drives the overall mission of the institution, overseeing the development of resources that support student-parents and international learners in achieving their educational objectives within the regional landscape.

    Deborah Lim - Counselor

    Deborah Lim, the Counselor at Grossmont College, provides essential academic and career guidance to the diverse student population. Lim assists learners in navigating complex degree requirements, ensuring that every student follows a clear path toward graduation or university transfer. By offering personalized support, the Counselor helps students overcome barriers to success, particularly those utilizing specialized resources for student-parents and international learners. Deborah Lim collaborates with faculty to identify at-risk students, implementing intervention strategies that promote retention and academic achievement. This role involves interpreting institutional policies and connecting students with financial aid options to ensure equitable access to education. Through consistent mentorship, Lim empowers students to make informed decisions regarding their professional futures and academic trajectories. The Counselor drives the college's mission by providing the individual attention necessary for students to thrive in a competitive educational environment, ultimately supporting the institution's goal of preparing graduates for resilient and successful careers.

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    Frequently Asked Questions Regarding Grossmont College Top Executives and Leadership Team

    Who leads Grossmont College?
    Grossmont College is led by Tammy Huston (Chief Financial Officer), along with executives such as Rachael Horn (Chief Operating Officer) and Lillian Archer (Club President).
    Who is part of Grossmont College’s executive team?
    The executive team of Grossmont College includes leaders such as Tammy Huston (Chief Financial Officer), Rachael Horn (Chief Operating Officer), Lillian Archer (Club President) and other senior executives.
    How many executives does Grossmont College have?
    Grossmont College has 5 executives leading key business areas.
    What roles are included in Grossmont College’s leadership team?
    The leadership team of Grossmont College includes roles such as Chief Financial Officer, Chief Operating Officer, Club President, Interim President, Counselor.