Summary
Overview
Work History
Education
Skills
Timeline
CIVIC ENGAGEMENT & APPOINTMENTS
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SILVIA CASTELLANOS

Miami

Summary

With over a decade of experience in government, procurement, and government relations, a reputation has been built on creating meaningful relationships with elected officials, school boards, and community stakeholders. Work in this space has centered on advancing transportation safety solutions, securing funding opportunities, and navigating procurement processes that deliver real impact. Known for bridging public service with advocacy and coalition building, this experience reflects a consistent ability to move initiatives forward, strengthen trust, and achieve results that matter to both organizations and communities

Overview

12
12
years of professional experience

Work History

Manager of Strategic Partnerships

Verra Mobility
08.2024 - Current
  • Lead multiregional government relations across FL, GA, LA, AL, and MS, advancing the company's transportation safety solutions and corporate objectives.

• Maintain and strengthen relationships with local elected officials, school board members, and key stakeholders to drive adoption of transportation safety initiatives.
• Direct and coordinate 10+ external lobbyists, aligning budgets, advocacy campaigns, and policy priorities across multiple regions.
• Cultivate partnerships with municipal agencies, community leaders, and educational institutions to promote effective transportation safety policy and implementation.
• Manage procurement strategy by identifying opportunities, guiding proposal development, and aligning advocacy with competitive bidding processes to secure contracts and funding.
• Monitor and analyze local legislative and regulatory developments, advising leadership on risks and opportunities affecting transportation safety and related policy areas.
• Collaborate with internal teams to integrate government relations, procurement strategy, communications, compliance, and overall business goals.

Director of External Affairs

Banyan Health Systems
06.2023 - 08.2024

• Executed external affairs strategies to advance organizational interests in both policy and funding.
• Coordinated advocacy campaigns and managed contract lobbyists to influence initiatives in Tallahassee and at the local level.
• Represented the organization before policymakers, nonprofit leaders, and community groups to build trust, visibility, and lasting partnerships.
• Tracked and analyzed legislation and regulatory developments to advise leadership on risks, opportunities, and strategic responses.

Regional Representative

Executive Office of Governor Ron DeSantis
12.2019 - 06.2023
  • Served as liaison for the Governor’s Office in South Florida, fostering trusted relationships with elected officials, municipal leaders, and agencies.
  • Monitored commission meetings and community sentiment to identify emerging policy issues and provide analysis to senior leadership.
  • Coordinated with state agencies to address constituent issues and align local priorities with state initiatives.
  • Planned and executed high-profile events and strategic outreach for the Governor, First Lady, and Lieutenant Governor.
  • Engaged with community stakeholders and nonprofits to build support for state policy priorities.

Legislative Assistant III

Office of State Representative Bryan Avila
11.2016 - 12.2019
  • Served as Senior Aide to the Florida Ways & Means Committee Chairman, managing taxation-related legislation.
  • Conducted policy research and drafted legislation, fiscal analyses, and briefing materials to support advocacy efforts.
  • Negotiated with stakeholders, lobbyists, and agencies to align policy language and guide bills through committees.
  • Developed advocacy strategies that secured bipartisan support for priority legislation.

District Director

Office of State Representative Bryan Avila
12.2014 - 11.2016
  • Directed district office operations, overseeing constituent services, outreach, and advocacy campaigns.
  • Resolved constituent issues by coordinating with state, local, and federal agencies.
  • Built coalitions with community organizations and local officials to advance district priorities.
  • Coordinated events and stakeholder forums to enhance legislative visibility and civic engagement.

Legal Assistant

Office of John E. Egusquiza P.A.
04.2013 - 12.2014
  • Provided administrative and legal support in a fast-paced real estate law practice.
  • Drafted and reviewed legal documents including HUD-1 settlement statements, warranty deeds, and NDAs.
  • Analyzed title commitments and payoff documents to ensure compliance and accuracy.

Education

Master of Public Administration -

Florida State University
05.2023

BA - Political Science, Middle Eastern Studies

Florida International University
08.2012

Skills

  • Bilingual: Proficient in Spanish (reading & writing)
  • Communication: Strong written/verbal communicator; skilled listener
  • Leadership: Experienced managing teams, lobbyists, and advocacy campaigns
  • Stakeholder Engagement: Proven ability to build coalitions across government, nonprofit, and industry sectors
  • Policy & Research: Skilled in legislative analysis, advocacy strategy, and regulatory insights

Timeline

Manager of Strategic Partnerships

Verra Mobility
08.2024 - Current

Director of External Affairs

Banyan Health Systems
06.2023 - 08.2024

Regional Representative

Executive Office of Governor Ron DeSantis
12.2019 - 06.2023

Legislative Assistant III

Office of State Representative Bryan Avila
11.2016 - 12.2019

District Director

Office of State Representative Bryan Avila
12.2014 - 11.2016

Legal Assistant

Office of John E. Egusquiza P.A.
04.2013 - 12.2014

BA - Political Science, Middle Eastern Studies

Florida International University

Master of Public Administration -

Florida State University

CIVIC ENGAGEMENT & APPOINTMENTS

  • Governing Board Member, The Children’s Trust of Miami-Dade County (Gubernatorial Appointee) — May 2024 – Present
  • Florida International University President’s Council — Mar 2024 – Present