Environmental and Regulatory Manager

*Posting Description for Internal Candidates Enter Custom Internal Posting Description*Description for Internal Candidatesonsemi’s East Fishkill (EFK) 300mm manufacturing site is seeking a highly skilled Facilities Manager to lead environmental operations, regulatory engineering and waste and warehouse operations. This role is critical to ensuring safe, compliant, and highly reliable environmental and infrastructure systems that enable uninterrupted manufacturing operations - consistent with onsemi’s standards for world-class facilities support. Responsibilities for Internal CandidatesKey Responsibilities Environmental Operations & Engineering Lead daily operations of five wastewater treatment plants and hazardous waste operations, ensuring the safety of employees and the reliability of service. Manage a team of engineers, specialists, and technicians, providing coaching and driving operational excellence. Oversee environmental monitoring, operational controls, documentation, and program audits. Lead interactions with regulatory agencies and ensure 100% compliance with permit requirements and reporting obligations. Accountable for environmental regulatory submissions. Maintain all environmental documentation, records, and compliance systems. Drive sustainability initiatives across the site, including energy conservation, greenhouse gas reductions, and the reduction of hazardous waste. Partner with the corporate sustainability team to advance carbon reduction goals Manage procurement of electricity, natural gas, and water, supporting forecasting and cost optimization. Qualifications for Internal CandidatesRequired Qualifications Bachelor’s degree in Engineering or a related field. 7+ years of experience in facilities/environmental engineering, high‑tech manufacturing, utility operations, or industrial construction. Strong technical knowledge in environmental operations, utilities, or facilities systems. Experience in regulatory compliance and environmental engineering programs. Ability to lead multidisciplinary teams in a 24/7 manufacturing environment. Excellent communication, organization, and project management skills. Ability to manage multiple priorities Preferred Qualifications Semiconductor manufacturing experience preferred Salary: onsemi is excited to share the base salary range for this position is $127,800 to $217,200 exclusive of fringe benefits or potential bonuses. The final pay rate for the successful candidate will depend on geographic location, skills, education, experience, and/or consideration of the internal equity of our current team members. We also offer a competitive benefits package. Same Posting Description for Internal and External Candidatesonsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world.More details about our company benefits can be found here:We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work.onsemi is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, ethnicity, color, religion, ancestry, national origin, age, marital status, pregnancy, sex, sexual orientation, physical or mental disability, medical condition, genetic information, military or veteran status, gender identity, gender expression, or any other protected category under applicable federal, state, or local laws. If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact View email address on click.appcast.io for assistance. Required Qualifications Bachelor’s degree in Engineering or a related field. 7+ years of experience in facilities/environmental engineering, high‑tech manufacturing, utility operations, or industrial construction. Strong technical knowledge in environmental operations, utilities, or facilities systems. Experience in regulatory compliance and environmental engineering programs. Ability to lead multidisciplinary teams in a 24/7 manufacturing environment. Excellent communication, organization, and project management skills. Ability to manage multiple priorities Preferred Qualifications Semiconductor manufacturing experience preferred Salary: onsemi is excited to share the base salary range for this position is $127,800 to $217,200 exclusive of fringe benefits or potential bonuses. The final pay rate for the successful candidate will depend on geographic location, skills, education, experience, and/or consideration of the internal equity of our current team members. We also offer a competitive benefits package. Same Posting Description for Internal and External CandidatesKey Responsibilities Environmental Operations & Engineering Lead daily operations of five wastewater treatment plants and hazardous waste operations, ensuring the safety of employees and the reliability of service. Manage a team of engineers, specialists, and technicians, providing coaching and driving operational excellence. Oversee environmental monitoring, operational controls, documentation, and program audits. Lead interactions with regulatory agencies and ensure 100% compliance with permit requirements and reporting obligations. Accountable for environmental regulatory submissions. Maintain all environmental documentation, records, and compliance systems. Drive sustainability initiatives across the site, including energy conservation, greenhouse gas reductions, and the reduction of hazardous waste. Partner with the corporate sustainability team to advance carbon reduction goals Manage procurement of electricity, natural gas, and water, supporting forecasting and cost optimization. Full timePosting Date: 2026-08-26