Gabrielle Mastrantuono

About Gabrielle Mastrantuono

I’m a passionate Environmental Health & Safety professional with a strong foundation in sustainability, compliance, and risk management. I am dedicated to building safer, more resilient, and ethically responsible organizations. I bring approximately five years of hands-on experience in environmental health, safety, and sustainability.With experience spanning both public and private sectors, from government health inspections to startup manufacturing operations, I’ve led initiatives that integrate safety, environmental stewardship, and corporate accountability. At Amogy, I played a key role in developing a comprehensive EHS program for a startup environment that maintained a 0% incident rate. I supported the design and buildout of a sq. ft. clean energy manufacturing facility and helped oversee chemical and mechanical laboratory operations across multiple locations, including Brooklyn, Long Island, upstate New York, and Norway, as teams developed novel ammonia-to-power technology. My work included authoring safety policies and standard operating procedures, conducting site audits, and ensuring regulatory compliance across multiple jurisdictions, including OSHA, EPA, DOB, and FDNY.Currently at Monadnock Construction, I coordinate safety & legal operations, regulatory documentation, and risk analysis to create data-informed strategies that align with local, state, and federal codes. I’m particularly passionate about using data-driven insights to strengthen these structures and promote sustainable operational practices.My academic foundation, a Master’s in Public Administration with a focus in Ethical Leadership, underscores my commitment to transparency, policy integrity, and social responsibility. My Bachelor of Science degree in Environmental Sustainability & Geography provided a strong foundation in environmental systems, sustainable resource management, and the social, economic, and policy drivers of environmental impact.My areas of interest include:• ESG Strategy & Reporting• Sustainability & Corporate Responsibility• Environmental & Social Risk Management• Regulatory Compliance & Governance• Workplace Health & Safety • Sustainability Analytics & Performance Metrics

Experience

1. Safety Team Coordinator

   Monadnock Construction, Inc.

   Feb 2025 — Present · Brooklyn, NY, US

   Documents all accidents, injuries, and near misses in compliance with company policies and regulatory requirements- Coordinate executive-level safety meetings, including preparing agendas, tracking action items, and documenting detailed meeting minutes- Coordinates safety operations including safety manual development, team meeting facilitation, and executive safety reporting- Analyzes incident trends, loss runs, and key safety KPIs to identify operational risks and inform strategic decision-making- Maintains safety and legal compliance documentation aligned with regulatory and organizational standards- Track and manage multiple projects simultaneously, including safety initiatives, compliance deadlines, and litigation-related deliverables- Support claims and litigation processes by managing investigation records, surveillance documentation, and discovery requests- Track lawsuits, workers’ compensation cases, and claimant status updates while supporting legal and insurance stakeholders.

Education

• Marist University

  Master of Public Administration - MPA

  2020 — 2022

• SUNY Oneonta

  Bachelor of Science - BS, Environmental Sustainabilty & Geography

  2016 — 2020