HSE Principal I Specialist

Location: Mansfield, TX, US, 76063 Facility: Mansfield-Lyo Department: HS&E Division: Global APS LyondellBasell is a leader in the global chemical industry creating solutions for everyday sustainable living. With a nearly 70-year legacy that includes a Nobel Prize in Chemistry and our proprietary MoReTec recycling technology, LYB is enabling a more sustainable future for generations to come. LYB develops high-quality and innovative products for applications ranging from sustainable transportation and food safety to clean water and quality healthcare. LYB places high priority on diversity, equity and inclusion and is Advancing Good with an emphasis on our planet, the communities where we operate and our future workforce. We're addressing the global challenges of ending plastic waste, taking climate action, and supporting a thriving society, while generating value for our customers, investors, and society. Come Join an Inclusive Team The Health, Safety, and Environmental (HSE) Specialist supports the implementation and ongoing execution of site HSE programs to reinforce GoalZERO behaviors and drive continuous improvement in safety, health, and environmental performance. This role focuses on executing compliance activities, supporting risk reduction initiatives, and promoting safe work practices across employees and contractors. The position works closely with operations, maintenance, engineering, and plant leadership, and supports Operational Excellence initiatives by reinforcing standard work, identifying improvement opportunities, and promoting disciplined execution of HSE processes. A Day in the Life Support implementation and execution of site HSE programs including life critical processes, industrial hygiene, emergency response, environmental compliance, and waste management Execute day-to-day activities to support compliance with OSHA, EPA, TCEQ, and applicable standards such as ANSI and NFPA Participate in incident investigations and Job Hazard Analyses; assist in identifying root causes and tracking corrective actions to closure Support Management of Change (MOC) reviews by evaluating HSE risks and assisting with mitigation actions Assist with internal audits, regulatory inspections, and compliance assessments Support contractor safety activities including field observations and verification of safe work practices Maintain and update HSE systems, records, and documentation to ensure compliance and audit readiness Monitor HSE performance data and assist in tracking trends and corrective action progress Support Operational Excellence by reinforcing standard work practices, identifying gaps in HSE process execution, and contributing to continuous improvement initiatives Participate in HSE committees, emergency response teams, and employee engagement initiatives Maintain a strong field presence to observe work practices, identify hazards, reinforce standard work, and support consistent execution of HSE processes Support industrial hygiene activities including coordination of exposure monitoring and tracking of results Assist in the delivery of HSE training and reinforcement of procedures and safe work practices Build effective working relationships across operations, maintenance, engineering, and leadership teams You Bring This Value Minimum Qualifications Education: High school diploma or GED required. Associate’s or Bachelor’s degree in Occupational Safety, Industrial Hygiene, Environmental Science, or related technical discipline preferred. Work Experience: 3–5 years of experience in a manufacturing environment, preferably in an HSE-related role. Certifications: Professional certification preferred (e.g., CIH, CSP, SMS, OHST). Knowledge & Skills: Working knowledge of OSHA, EPA, and applicable regulatory requirements Understanding of industrial safety, industrial hygiene, incident investigation, and emergency response principles Familiarity with behavioral-based safety concepts Proficiency in Microsoft Office applications (Word, Excel, PowerPoint, Outlook) Strong communication and documentation skills Ability to manage multiple priorities and work collaboratively across teams Preferred Qualifications Completion of OSHA 10- or 30-hour General Industry training CPR, First Aid, and AED certification Prior participation in HSE programs, teams, or initiatives Work Environment and Physical Demands Ability to stand and walk for extended periods (up to 8 hours) Ability to climb stairs and ladders and work at heights Ability to bend, kneel, twist, and lift up to 50 pounds Ability to work in indoor and outdoor environments including exposure to heat, cold, dust, noise, and odors Required use of personal protective equipment including hard hat, safety glasses, hearing protection, gloves, steel-toed boots, and other PPE as required What We Offer Choice of Preferred Provider or Consumer Driven Medical Plan including Prescription Drug Coverage Dental, Vision and Employee Assistance Program 401(k) Plan with Company Match of 6% Retirement (Pension) Plan Flexible Spending Accounts Life, AD&D and LTD Insurance Employee Stock Purchase Plan Vacation and Holidays Educational Assistance Why LyondellBasell? Safety focused organization Grow personally and professionally Work with others to develop innovative solutions Safety Commitment The HSE Specialist supports the site commitment to the HSE policy and ISO 14001 principles by adhering to established programs, participating in safety activities, reinforcing safe work practices, and supporting Operational Excellence through disciplined execution of HSE processes. The role contributes to maintaining compliance with environmental and safety requirements and promotes continuous improvement in HSE performance through active participation and engagement in site initiatives. LyondellBasell is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex (including pregnancy), sexual orientation, gender identity, national origin, disability, age, veteran status, and other legally protected characteristics. The US EEO is the Law poster is availablehere. LYB is committed to providing reasonable accommodations for qualified individuals with disabilities. If you need assistance or an accommodation related to LYB’s recruiting process, please email us at View email address on click.appcast.io. Applicants must be at least 18 years old. LyondellBasell does not accept or retain unsolicited résumés or phone calls and/or respond to them or to any third party representing job seekers. Privacy Statement: For information regarding how LyondellBasell processes your personal data, please read our Privacy Statement. #J-18808-Ljbffr LyondellBasell Industries