Cornerstone Chemical jobs - 23 jobs

The Parksite Production Team Leader (Parksite PTL) leads Process Operators during a designated work shift, oversees operations within the Utilities Unit and Material Services department, and serves as the site's Incident Commander. The role provides direct supervision to ensure effective shift handover, workforce coverage, safe work execution, and stable operations. The Parksite PTL enforces safety, work control, and housekeeping standards; monitors operational, quality, and cost performance; and responds to plant upsets to mitigate risk and restore stable operations. The Parksite PTL coordinates staffing, overtime, training compliance, and resource availability while partnering with maintenance, logistics, and operations leadership to meet production targets. Through active participation in Tier meetings and regular performance reporting, the Parksite PTL drives accountability, continuous improvement, and effective communication across all levels of the organization. In addition to production leadership, the Parksite PTL provides overall direction for the Parksite during off-shift hours, acting as the primary onsite point of contact for tenants, security, emergency responders, and regulatory agencies. This role provides direct coverage to a manufacturing facility that operates 24 hours, 7 days a week, 365 days a year. This role will be required to work a predetermined rotating shift schedule (days & nights) and an occasional off-schedule shift when needed to provide coverage through continuous plant operations. MAJOR RESPONSIBILITIES:Leadership & People Management Serve as the Team Leader for the assigned shift ensuring proper carryover of production activities and requirements from the previous shift. Prioritize and campaign the importance of training to ensure all team members are sufficiently skilled, enabled, and motivated to succeed in alignment with production priorities. Provide positive recognition to employees. Monitor, enforce, and ensure employee compliance with all site policies, procedures, and operational standards during assigned shifts. Monitor, manage, and address employee performance and employee relations issues in partnership with Human Resources, ensuring appropriate accountability. Production & Operations Management Complete daily PTL Reports and make adequate shift relief. Supervise daily production processes and performance within the assigned unit. Prepare and deliver regular updates on plant and process performance to Operations Management. Undertake resource monitoring and coordination to ensure operators are equipped to meet daily and weekly targets. Manage employee schedule by creating and posting schedules and communicating daily operator tasks. Enforce employee schedules by monitoring call-ins, tracking absenteeism, and issuing occurrences or applicable corrective actions. Manage overtime (OT) hours in accordance with contractual requirements, including tracking, scheduling coverage, and entering OT data into the HRIS. Lead Tier 1 Meetings and actively participate as a member in daily Tier 2 meetings, Maintenance Meetings, and OMC meetings, maintaining open, effective, and collaborative working relationships. Verify compliance through day-to-day monitoring of key chemical manufacturing metrics including production, quality, costs, and personnel. Monitor training status in the company's training information system (LITMOS) and enforce expectations for the completion of training. Assist Operators with Safe Work Permits, Hot Work or Confined Space, and LOTO Process Audit and enforce the shift teams' completion of: operator rounds, LIMS sample documentation, daily operator log, unit checklists, procedure reviews, and procedure checkoffs. Enforce effective shift-to-shift communication and production activity handover. Audit and enforce the importance of housekeeping. Delegate responsibility to operators immediately in response to a plant upset to mitigate issue. Maintenance & Reliability Support Coordinate with maintenance teams in advance to align operational priorities with maintenance activities to ensure Operators are equipped to meet daily and weekly targets. Assist in the execution of maintenance PMs and the Work Execution Management Process. Incident Reporting, Safety, Environmental & Compliance Verify compliance with safety and environmental metrics through daily monitoring. Follow proper communication process for incident reporting by notifying upper-level leadership, gathering pictures/statements/ documentation, completing all necessary external response (governmental agencies, etc.), and entering Dakota site alert. Take immediate incident command until EOC is activated and present then continue to work in conjunction with the incident commander as a resource to address unit-specific issues. Lead coordination of spill management/ mitigation and spill cleanup. Partner with the HSSE team regarding their coordination with waste dumpsters. Parksite Incident Command Responsibilities: Provide overall direction and leadership to site during night, weekend, and holiday hours. Onsite point of contact for all tenant needs. Incident Command for the parksite premises including all units both Cornerstone and Tenant in the event of a crisis. Direct the emergency response team and emergency medical personnel and outside agencies as part of incident command during crisis events. Maintain perimeter security and provide point of contact support to onsite Security force during an incident. Notify and coordinate all external government agency activities in the event of a crisis. Make regulatory body notifications for environmental and injury related events. Be the point of contact for all regulatory/governmental representatives when they arrive on site. Submit FAA (Federal Aviation Administration) notifications for nav light outages. Respond to all locations for leaks, spills, locomotive derails, property damage, etc. to ensure isolation/mitigation/need for unusual event alarm decisions have been made. Provide security support for employees, contractors, shipping, and scale issues. Key holder for access to all areas restricted and unrestricted on the property. Make Maintenance and Instrumentation Electrical callouts as needed related to mechanical repairs of key operating equipment for continuous operation of facilities. Receive and direct critical hot shot equipment and parts on off shifts. Address parish/pipeline utility service issues. (Potable water, natural gas, nitrogen, etc.) Field CHEMtrec reports, and alert appropriate personnel of location and product involved in off-site incidents. Field customer product delivery questions/complaints/needs on off hours. Make face to face contact with near neighbors to address concerns when received. Collect all applicable information from shift and input data to complete the “Night Super Report” each night. Provide permit support for the site, including hot work and confined space permit throughout the yard. Host off-shift PTL meeting. Assist in training ERT members and participate in drills. All other duties as assigned by company leadership. KEY SKILLS: Demonstrates a high commitment to safety in actions and words at all times. Critical thinker and effective problem solver. Committed to continuous improvement and driving to world class performance. Able and willing to hold subordinates accountable for actions. Engages subordinates in participative management process. Excellent verbal and written communications skills. Able to lead and motivate subordinates to outstanding performance. Continuously available to respond to plant needs. High customer focus and places high value on continued learning. Innovative and results oriented, able to meet objectives despite obstacles. BASIC QUALIFICATIONS: 3+ years of experience in chemical manufacturing, refinery or other related industrial environment. PREFERRED QUALIFICATIONS: 7-10 years of experience in chemical manufacturing, refinery or other related industrial environment. Supervisory experience in a manufacturing environment. Incident Command experience 1081 certification EDUCATION:Minimum Required: High school or equivalent.Preferred: Previous or current qualifications held in operations including DCS board qualification. Experience in leading, coaching, and developing workgroup members. Cornerstone is an affirmative action/equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, age, status as a protected veteran, among other things, or status as a qualified individual with disability.

The Instrumentation & Electrical (I&E) Superintendent provides technical leadership and supervisory oversight for all instrumentation and electrical activities for the Instrumentation and Electrical Department. This position ensures the safe, reliable, and compliant operation of plant systems by supervising I&E technicians and electricians, driving equipment reliability, maintaining quality critical and safety critical instrument inspections and implementing continuous improvement initiatives. This position is responsible for ensuring plant policies and procedures comply with all generally accepted good engineering practices outlined in applicable codes as well as compliance with all government regulations; the development and execution of an overall E&I departmental strategy to improve the overall E&I reliability and performance; monitoring crew performance, providing problem analysis for equipment history, submitting accurate reports of work execution, taking appropriate action in response to emergencies, and administering company policies as they relate to assigned personnel. The overall team environment will include instrument and electrical technicians, maintenance technicians, maintenance planners, maintenance supervision, reliability engineers, and operations personnel. Responsibilities: Directly supervise I&E technicians, providing technical guidance, work prioritization, provide scheduling input and performance management. Ensuring that proper calibration, installation, troubleshooting, and repairs of process instrumentation (flow, pressure, level, temperature, analytical) are performed correctly, timely, and in an efficient manner. Reporting or recording same as directed. Ensuring that the quality critical and safety critical instruments are kept up to date with inspection frequency. Ensuring that feedback from technicians on work orders is adequate for history documentation. Lead for ISO Audits for instrumentation. Maintaining loop number assignments. Scale certifications point contact. Maintaining standing instrument contract agreements. Ensuring that plant equipment is fully operational and critically maintained in accordance with procedures. Diagnosing faults with defective equipment and ensuring that all work is adequately monitored, safely carried out, and fit for purpose. Reviewing the quality of information in the maintenance database such that the information contained is technically valid, accurate and up to date. Review and maintain up-to-date documentation, including loop drawings, electrical schematics, and calibration records. Lead root cause analyses (RCA) failures of instrumentation systems and implement long-term corrective measures. Identify opportunities to improve asset reliability, control system performance, and energy efficiency. Develop and refine preventive and predictive maintenance strategies, incorporating condition monitoring and reliability engineering principles. Partner with engineering and operations to evaluate new technologies and implement system upgrades. Maintaining a close working relationship with Production Supervisors. Ensuring that adequate spare parts for the I & E Mission are available. Foster a culture of safety, accountability, and professional development within the I&E team and that all work complies with NEC, NFPA 70E, OSHA, and plant safety standards. Additional duties may vary. Physical Requirements: work weekends as needed work in extreme conditions (temperature and humidity) detect defects and errors communicate clearly and accurately work under pressure read and comprehend drawings and technical reference materials climb ladders, stairs, and scaffolding bend and stoop stand and walk for long periods of time Minimum Requirements: Associate's or Bachelor's degree in Electrical Engineering, Instrumentation, Automation, or related discipline; or equivalent industrial experience. 7+ years in industrial, plant and/or chemical manufacturing environment. 5 years of supervisory experience including electrical and instrumentation maintenance troubleshooting. Advanced knowledge of industrial instrumentation, control systems (PLC/DCS), and electrical systems up to 480V (higher voltage experience preferred). Strong understanding of P&IDs, loop diagrams, motor control circuits, and instrumentation standards (ISA, IEC). Demonstrated ability to lead teams, manage priorities, and deliver measurable improvements in reliability and safety. Excellent communication, organizational, and analytical problem-solving skills. Working knowledge of electrical codes.

Instrument & Electrical Technicians install, repair or maintain in accordance with manufacturer's or site specifications, electrical and instrument equipment using hand tools, power tools and precision measuring and testing instruments. PRINCIPLE ACCOUNTABILITIES: Calibrate, troubleshoot and repair plant instrumentation i.e., transmitters, analyzers (GC's), control valves, switches, relays, etc. Inspect, repair, replace transformers, switches, control equipment, wiring, and electrical systems Make connections and disconnections of all electrical equipment Work with a wide variety of instruments including pH, conductivity, ultrasonic, radar levels, mass flow, pressure transducers, RTDs, etc. Understand Piping and Instrument Diagrams, Signal Flow Diagrams, Wiring Diagrams, Panel Drawings, One Line Drawings, Loop Sheets, and Wire Lists Perform all duties in manner consistent with environmental, health and safety policies Measure, cut bend and install conduit, fittings and tubing as needed to install or repair equipment. Lock, tag, try and test energy sources in order to make equipment inoperable and safe to work on. Communicate with other employees using hand-held radios, telephones, e-mail, etc. in order to perform jobs efficient. Remove and place back into service control type instrumentation after calibrating, services, troubleshooting, range change and maintenance work performed such as: flow transmitters, level transmitters, temperature transmitters, and on-line process analyzers MINIMUM POSITION REQUIREMENTS: Education: Associate degree, equivalent military training, acceptable apprenticeship program in the field of electrical and instrumentation and/or acceptable work experience. Related Experience : At least five years of experience with the following background: Significant knowledge and experience troubleshooting Programmable Logic Controllers (PLC's) and Distributive Control Systems (DCS). Working knowledge of motors and conventional motor controls with single phase, multiphase, synchronous and servo applications preferred. Working knowledge of a wide variety of instrument/electrical test equipment including significant experience with calibration and troubleshooting. Experienced with instrumentation and controls including field transmitter setup and calibration of both wired and wireless systems. Comfortable with high, medium and low voltage power distribution systems and relaying. Experience with computer networking, digital communications, robotics and other specialized functional electronics preferred. Competent and comfortable working at least to 480 Volts. SPECIAL REMARKS/CHALLENGES Candidates must be willing to participate in an on-call program with some overtime as required. Must be attentive to detail and have excellent organization and communication skills. The individual must also be able to wear and properly utilize appropriate personal protective equipment when working in designated areas. This may include FR, hard hat, safety glasses, respirators, ear plugs, steel-toed shoes, or other equipment as required by the work performed and location the work is being done. Other physical requirements for this position include: Be capable of twisting, bending, stooping, kneeling and reaching motions to perform functions of the job, when required. Exposure to various temperature extremes as dictated by local climate. Exposure to loud noise levels created by running equipment in the process areas. May require standing for long periods of time while testing. Must be able to lift up to 50 lbs. at times, but not routinely.

Job Description Receive, store, deliver, and ship material, equipment, and products within established guidelines by performing the following duties. This position regularly makes use of a forklift and/or other vehicle to transport stored items from warehouse to plant. This position requires dexterity of hands and feet to feel objects, tools, or controls; reach with hands and arms. Primary Duties: Receive in finished goods and convey them to proper location Work with team leads to determine what components will be needed for the current run Comply with all safety rules according to company policy Research and recommend product and production improvements Assist other departments as needed Demonstrate and be able to assist Level 1 Certified forklift driver and crown Forklift Inspection report Ability to change propane tank Print SKU locations Identifying and looking up receipt ID Learning how to use hand scanner Non-Essential Duties: Maintain order and cleanliness of warehouse(s) Secure warehouse at the end of each work day Perform miscellaneous duties as requested by supervisor Experience: High school diploma or general education degree (GED) Forklift certification and six months minimum related experience Or equivalent combination of education and experience that provide the knowledge, skills and abilities to perform the job

The Environmental Compliance Coordinator ensures and maintains site-wide environmental and regulatory compliance with Federal, State, and Local regulations. This role supports assigned departments or units and works collaboratively across the site to uphold high standards of environmental performance. MAJOR RESPONSIBILITIES : Ensure compliance with all environmental permits and regulatory requirements, including air, water, and waste. Confirm required monitoring and data acquisition activities are performed; verify implementation of recordkeeping systems and retention of documentation to meet site and agency standards. Prepare and submit environmental reports to federal, state, and local agencies in a timely and accurate manner. Serve as an HSSE Department representative in site and departmental meetings, addressing environmental and regulatory concerns. Track and manage waste activities, including hazardous and non-hazardous waste generation, profiling, manifesting, scheduling transport, and disposal in coordination with the site Waste Specialist and/or Environmental Engineer. Oversee the LDAR contractor and program to ensure ongoing compliance. Conduct and support incident investigations and root cause analyses; drive corrective actions to closure. Participate in and lead internal environmental audits, gap analyses, and compliance inspections at the unit and site levels; develop and implement action plans to resolve findings. Review and maintain environmental compliance content within operating procedures and HSSE standards. Complete monthly monitoring and reporting of environmental performance metrics. Support and participate in the site Emergency Operations Center (EOC) rotation as the environmental liaison to government agencies during emergencies. KEY SKILLS: Always demonstrates a high commitment to safety and environmental compliance. Strong critical thinking, problem-solving, and communication skills (verbal and written). Ability to interpret and communicate environmental regulations clearly and effectively to stakeholders. Results-oriented and innovative, with a drive for continuous improvement. Proficient in Microsoft Office applications (Word, Excel, etc.). Able to collaborate with consultants and contractors to ensure project compliance. Self-motivated, with a strong sense of ownership and ability to work both independently and within a team. BASIC QUALIFICATIONS: Bachelor's degree in chemistry, Engineering, Environmental Science, or a related field. Minimum 5 years of experience in a chemical manufacturing facility, refinery, or similar industrial setting. Practical knowledge of EPA and LDEQ regulations related to air, water, and waste compliance. ADDITIONAL QUALIFICATIONS: Media-specific expertise in water, groundwater, and deepwells regulatory compliance. Experience as an environmental engineer, coordinator, or specialist assigned to a petrochemical process unit or Professional Engineer (P.E.) license. 5+ years of direct experience in air quality permitting and/or compliance. Familiarity with industrial waste management, LDAR programs, and incident investigation processes. EDUCATION : Minimum Required: Bachelor's degree in chemistry, engineering, environmental science, or a related science field. Cornerstone Chemical Company is an affirmative action/equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, age, status as a protected veteran, among other things, or status as a qualified individual with disability.

The Safety & Risk Management Lead is accountable for the strategic development and tactical execution of safety, industrial hygiene, and risk management programs at Cornerstone Energy Park's chemical manufacturing facility. This role leads initiatives to proactively identify and reduce operational risk, support compliance with safety and health regulations, and drive continuous improvement in safety performance and culture. This role is the primary incident investigator for high-potential and serious events and provides oversight and leadership of the site's industrial hygiene program , including exposure monitoring, hazard assessments, and health risk mitigation. As a member of the HSSE leadership team, this position serves as a key advisor to site leadership and operational teams MAJOR RESPONSIBILITIES : Strategic Leadership: Develop and lead the site's integrated Safety & Risk Management strategy, aligning with corporate goals and regulatory standards. Partner with operations, engineering, and maintenance to embed risk-based decision making and safety-by-design principles into all plant activities. Maintain ownership of the site risk register and ensure prioritization and resourcing of critical risk controls and mitigation actions. Influence and support the development of a strong safety culture across employees, contractors, and leadership. Incident Investigation & Learning: Serve as the primary lead for incident investigations involving high-risk scenarios, PSM events, serious injuries, or significant near misses. Facilitate root cause analyses (e.g., 5-Why, TapRooT , cause mapping) and ensure corrective actions address systemic issues. Track investigation trends and drive organizational learning through proactive communication and procedural improvements. Coach and build investigation capability across departments to promote site-wide ownership of incident prevention. Risk Identification & Operational Controls: Lead hazard identification and risk assessments (JSAs, PHAs, LOPAs), ensuring robust preventive and mitigative controls. Partner with Engineering to integrate risk controls into MOC, PSSR, capital projects, and reliability programs. Monitor and analyze leading and lagging safety metrics to identify performance gaps and guide interventions. Industrial Hygiene (IH) & Occupational Health: Own and manage the site's Industrial Hygiene program, ensuring compliance with OSHA, ACGIH, and corporate standards. Conduct or coordinate exposure assessments for noise, chemicals, dust, vapor, heat stress, and other physical/chemical hazards. Maintain IH sampling plans, schedules, and records; interpret results and recommend exposure controls. Collaborate with operations and maintenance to implement engineering, administrative, or PPE controls for identified IH risks. Work with occupational health providers to align medical surveillance programs (e.g., hearing conservation, respiratory protection) with IH findings. Ensure all IH-related documentation, reports, and compliance records are complete and up to date. Compliance & Engagement: Ensure ongoing compliance with OSHA, EPA, PSM, RMP, and other relevant health and safety regulations. Supporting regulatory audits and internal assessments leads to the closure of findings. Deliver or oversee targeted training related to safety, health hazards, emergency response, and regulatory topics. Engage daily with employees and contractors to model safe behavior, conduct observations, and lead continuous improvement efforts. Respond and support to field injuries from Maintenance and Manufacturing teams. KEY SKILLS: Ability to influence across the organization Support all safety and health programs for a 400+ employee manufacturing facility. Ability to provide creative, positive leadership to operations and maintenance personnel. Enthusiastically partners with management and others to assure a culture of high safety and health standards. Strong capabilities in planning, organizing, and follow-up with the ability to prioritize among multiple challenges. Strong communication skills with the ability to influence and gain consensus. Strive to identify, eliminate, and correct hazardous conditions. Self-starter who is willing to take ownership and accountability. BASIC QUALIFICATIONS: 5+ years of safety, industrial hygiene, or risk management experience in chemical, refining, or complex manufacturing environments. Demonstrated leadership in incident investigation, risk assessment, and exposure control. Experience with EHS software systems, sampling equipment, and analytical tools preferred. Strong interpersonal, leadership, and technical writing skills. ADDITIONAL QUALIFICATIONS: Advanced knowledge of OSHA regulations commonly applicable in the chemical industry. Experienced as an auditor of safety processes and programs. Knowledge in local safety, health, and environmental laws and regulations. Strong working knowledge of OSHA standards (including 29 CFR 1910 Subparts Z and G), PSM, RMP, and IH methodologies. EDUCATION : Minimum Required: Bachelor's degree in safety, Industrial Hygiene, Engineering, Environmental Science, or a related technical discipline. Preferred: Certified Safety Professional (CSP), Certified Industrial Hygienist (CIH), or Associate Safety Professional (ASP). Cornerstone Chemical Company is an affirmative action/equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, age, status as a protected veteran, among other things, or status as a qualified individual with disability.

Job Description Title: Shift Supervisor Reports to: Assistant Plant Manager Exempt Status: Non-Exempt Department Specific: Water-Based Putties, Two Part Epoxies, Adhesive Filling, Adhesive Packaging, Solvent Based Putties Summary: Supervise activities of the Production department, to process materials and/or manufacture products. Responsible for upholding Company quality and safety standards while meeting all order needs in a timely fashion per daily planning expectations. Support optimization of production capabilities and labor usage. Primary Duties: Work with and direct Bldg. Leads to ensure daily production activities are planned for success. This includes Packaging Machine Lead, Filling Machine Lead, and Bldg. 2 Lead. Responsible for ensuring all shop orders are closed under appropriate guidelines including variance clarification i.e. why is a variance high or low. Maintain Shop Orders and shop order variance reporting to a 95% accuracy or higher. Monitor OEE to drive improvement opportunities in various areas using the Vorne system to understand where biggest opportunities are. Support improvements in quality, inventory, and maintenance procedures, policies, and/or methods within the manufacturing process. Increase productivity through improvement of existing machinery, revised methods or packaging, or other means. Reduce all possible forms of waste, including scrap, i.e. boxes, tubes, purge, damaged goods. Responsible for prioritizing equipment repair needs via work order system, including the prioritization of said repairs, planned and unplanned. Review operating reports and help resolve operational, manufacturing, and maintenance problems to ensure minimum costs and prevent operational delays. Essential Duties: Safety improvements, safety training, and safety reporting in compliance with EHS standards. This includes a 95% or higher completion rate on monthly training. Ensure all employees are properly trained in use of equipment and raw materials handling to meet safety compliance and processes. Develop or revise standard operational and working practices and observe workers to ensure compliance with standards. Ensure all Quality manufacturing processes are followed, and employees are trained in proper procedures for assigned tasks. This includes a 95% or higher quality accuracy expectation as a metric for success, this will be measured during line check audits. Perform miscellaneous duties as requested by Assistant Plant Manager, Director of Operations. Experience: Associate's degree preferred but not required. Minimum of 5 years' related experience and/or training in a manufacturing and quality control environment. Or equivalent combination of education and experience which provides the knowledge, skills, and abilities to perform the job.

Valentra is a focused chemical manufacturing company built on a strong operational legacy. We operate a network of formaldehyde and derivative production facilities across the U.S. Gulf Coast, supplying essential materials to blue-chip customers who depend on safe, reliable, and high-quality products and solutions. While our name is new, what has not changed is how we operate. Valentra leads with care and is deeply committed to our plants, our people, and the communities where we live and work. We take pride in close, collaborative partnerships with our customers and suppliers, delivering the reliability and responsiveness their operations require. We operate with uncompromising integrity and a strong drive for excellence, continuously improving how we work and how we serve our customers. When you join Valentra, you become part of a hands-on organization where accountability is clear, safety comes first, and every role makes a meaningful impact. Location Based out of Geismar, LA, this is a multi-site role supporting three manufacturing locations across Louisiana and Texas

Imagine Everything. Build the Future with Hexion. At Hexion, we push boundaries, rethink possibilities, and create real impact. We activate science to deliver progress-developing breakthrough solutions that strengthen industries, protect communities, and drive a more sustainable future. This is where bold thinkers, problem-solvers, and innovators come together to shape what's next. Whether you're engineering advanced materials, transforming manufacturing technologies, or leading strategic innovation, your ideas and actions leave a lasting mark. We cultivate an inclusive culture of growth, collaboration, and accountability, ensuring every contribution propels us forward. We don't follow the status quo-we challenge it, disrupt it, and improve it. Every role at Hexion is part of something bigger. We invest in innovation, sustainability, and continuous development-equipping you with the tools, training, and opportunities to excel. With an unwavering commitment to safety, partnership, belonging, and impact, we empower you to lead change and strengthen industries worldwide. Your Future Starts Here. If you're ready to push limits, reimagine what's possible, and create the extraordinary, Hexion is where you belong. Anything is possible when you imagine everything. Position Overview Responsible for the safe, reliable, and efficient operation of reactor and associated equipment. The job task includes being proficient in MES, Alexandria DCS system, SAP and Microsoft suite (Outlook, Teams, Excel, Word, etc). The Resin Technician should be fully (and demonstrably) confident of their technical and personal abilities and should be able to use their abilities to positively affect the personnel and plant around them on a daily basis. Job Responsibilities Safety * Ensures that all Hexion safety practices and policies are followed during regular operations, unit maintenance and operational outages. * Participates in safety audits, training, inspections, incident investigations and PSM/PHA activities. * Ensures excellent housekeeping is maintained at all times - both personally and as a unit team. Environmental Compliance * Demonstrates a working knowledge the site air permit, water permit and discharge permit. * Maintain unit operations within permit guidelines. * Knowledge of hazardous and nonhazardous wastes generation and the proper disposal. Quality * Demonstrates analytical insight and knowledge of testing equipment and equipment utilized in the resin manufacturing and shipping processes along with storage tank areas. * Participates in the investigation of quality incidents and takes action to prevent recurrence. * Ensures raw materials are received per Hexion specification and finished product is shipped per Hexion and customer specifications and requirements. Production & Shipping * Perform real time data entry using MES, SAP, Microsoft Outlook, Word, Excel, etc as needed to perform job duties. * Sample raw materials, in-process, and finished product. Perform required testing and analyze results against established specifications. * Load finished product onto tank trucks following all Hexion policies and SOP's. * Offload raw materials from tank trucks to raw material storage following all Hexion policies and SOP's. * Perform minor unit maintenance under qualified supervision. * Clean and maintain equipment per guidelines. * Unload dry bulk raw materials and stage in production areas using forklift. Regulatory * Understand and follow DOT, OSHA, EPA and other regulations. Leadership * Works well with others; promotes attitude of continuous improvement. * Independently completes day-to-day tasks with minimal supervision and to complete other special assignments, with an appropriate level of supervisory involvement Practices Hexion Core Values in daily activities and adheres to all Company policies and procedures. * Willingness and ability to work overtime as needed to maintain business coverage. Minimum Qualifications * Attention to Detail * Computer experience * Strong Math Skills * Good Organization Skills * Strong Mechanical Aptitude * Critical Thinking/trouble shooting * Strong Team Player * Ability to Multi-Task * Self-Starter * High School Diploma or GED required * Aptitudes: Must possess the ability to understand the meaning of words and their ideas, as well as instructions and their underlying principles. Perform some arithmetic operations, possess eye-hand motor coordination and be able to operator a forklift. * Temperament: Must have the ability to accept responsibility, perform duties under stress, adapt to situations requiring preciseness and adapt to changing duties and responsibilities. Must be able to adapt to situations involving the interpretation of feelings, ideas, or facts; be able to influence people in the opinions, attitudes or judgments; and be able to generalize, evaluate, make decisions and perform repetitive work. Physical Requirements Frequent standing/walking Frequent sitting Frequently pushing/pulling Constantly work from heights, including stairs, and climbing ladders. Constantly use far visual acuity Constantly use near visual acuity Constantly use fine manipulation Constantly use gross manipulation Frequently wear full and half face respirators. Ability to enter confined spaces Frequently Frequently Lift/Carry up to 55lbs Other We are an Equal Opportunity, Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to gender, pregnancy, race, national origin, religion, age, sexual orientation, gender identity, veteran or military status, status as a qualified individual with a disability or any other characteristic protected by law. To be considered for this position candidates are required to submit an application for employment through our career site and, be at least 18 years of age. Any offer of employment will be conditioned upon successful completion of a drug test and background investigation, as well as authorization for the Company to conduct additional periodic background checks as required by the Chemical Facility Anti-Terrorism Standards (CFATS) or regulations adopted by the department of Homeland Security or other regulatory agencies. A prior criminal record is not an automatic bar to employment, and the Company will conduct an individualized assessment and reassessment, consistent with applicable law, prior to making any final employment decision.

Count, correct and maintain accurate inventory. Assist managers in all tasks associated with maintaining inventory accurately. Ability to perform routine office support, assistance and clerical work. Willingness to perform any related work task as designated by supervisor that may include manual and / or repetitive tasks in support of administration. Primary Duties: Count Inventory and enter pertinent data on computer Maintain an accurate inventory count Administrative support with departments with inventory issues Demonstrate and ability to complete the below levels: Level 3 Receiving pallets, transferring pallets, wrapping pallets, and filling empty locations Identifying safety hazards Pack lanes Adjusting counts Pull shop orders Replenishing empty locations Being able to identify and fix errors on the 260 report Non-Essential Duties: Run inventory associated reports Identify parts with issues Help process shop orders in IFS Perform miscellaneous duties as requested by supervisor Building cleanliness Experience: High school diploma or general education degree (GED) Minimum of two (2) years related office experience and / or training relevant to inventory control Or equivalent combination of education and experience which provides the applicant with the knowledge, skills and abilities to perform the job

This position requires that employee stand in a central location for long periods of time to operate and maintain machine. Keep machine running continuously. Make all necessary machine changes to accommodate the size of tubes being produced. Clean machine daily. Stay current and knowledgeable on piping system. Trouble-shoot any problems that may arise with the equipment. Perform set-up and change over on all filling machines. Make sure appropriate materials are in the right machines. Research and recommend product improvements Ability to demonstrate and learn the following levels Level 1 Product Package Assembly Blister Seal / Alignment Inspection Container Inspection Date Code - Batch Number Processing Tube/Cartridge QC Inspection Scrap Separation & Documentation Cardboard Waste Disposal Non-Essential Duties: Maintain clean and safe work space Perform miscellaneous duties as requested by supervisor Experience: High school diploma or general education degree (GED). Minimum of six (6) months related experience and / or training in a manufacturing / production environment. OR equivalent combination of education and experience which provides the applicant with the knowledge, skills and abilities to perform the job.

Job Description Sr. Environmental Compliance Coordinator The Environmental Compliance Coordinator ensures and maintains site-wide environmental and regulatory compliance with Federal, State, and Local regulations. This role supports assigned departments or units and works collaboratively across the site to uphold high standards of environmental performance. MAJOR RESPONSIBILITIES: Ensure compliance with all environmental permits and regulatory requirements, including air, water, and waste. Confirm required monitoring and data acquisition activities are performed; verify implementation of recordkeeping systems and retention of documentation to meet site and agency standards. Prepare and submit environmental reports to federal, state, and local agencies in a timely and accurate manner. Serve as an HSSE Department representative in site and departmental meetings, addressing environmental and regulatory concerns. Track and manage waste activities, including hazardous and non-hazardous waste generation, profiling, manifesting, scheduling transport, and disposal in coordination with the site Waste Specialist and/or Environmental Engineer. Oversee the LDAR contractor and program to ensure ongoing compliance. Conduct and support incident investigations and root cause analyses; drive corrective actions to closure. Participate in and lead internal environmental audits, gap analyses, and compliance inspections at the unit and site levels; develop and implement action plans to resolve findings. Review and maintain environmental compliance content within operating procedures and HSSE standards. Complete monthly monitoring and reporting of environmental performance metrics. Support and participate in the site Emergency Operations Center (EOC) rotation as the environmental liaison to government agencies during emergencies. KEY SKILLS: Always demonstrates a high commitment to safety and environmental compliance. Strong critical thinking, problem-solving, and communication skills (verbal and written). Ability to interpret and communicate environmental regulations clearly and effectively to stakeholders. Results-oriented and innovative, with a drive for continuous improvement. Proficient in Microsoft Office applications (Word, Excel, etc.). Able to collaborate with consultants and contractors to ensure project compliance. Self-motivated, with a strong sense of ownership and ability to work both independently and within a team. BASIC QUALIFICATIONS: Bachelor's degree in chemistry, Engineering, Environmental Science, or a related field. Minimum 5 years of experience in a chemical manufacturing facility, refinery, or similar industrial setting. Practical knowledge of EPA and LDEQ regulations related to air, water, and waste compliance. ADDITIONAL QUALIFICATIONS: Media-specific expertise in water, groundwater, and deepwells regulatory compliance. Experience as an environmental engineer, coordinator, or specialist assigned to a petrochemical process unit or Professional Engineer (P.E.) license. 5+ years of direct experience in air quality permitting and/or compliance. Familiarity with industrial waste management, LDAR programs, and incident investigation processes. EDUCATION: Minimum Required: Bachelor's degree in chemistry, engineering, environmental science, or a related science field. Cornerstone Chemical Company is an affirmative action/equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, age, status as a protected veteran, among other things, or status as a qualified individual with disability.

Title: Shift Supervisor Reports to: Assistant Plant Manager Exempt Status: Non-Exempt Department Specific: Water-Based Putties, Two Part Epoxies, Adhesive Filling, Adhesive Packaging, Solvent Based Putties Supervise activities of the Production department, to process materials and/or manufacture products. Responsible for upholding Company quality and safety standards while meeting all order needs in a timely fashion per daily planning expectations. Support optimization of production capabilities and labor usage. Primary Duties: Work with and direct Bldg. Leads to ensure daily production activities are planned for success. This includes Packaging Machine Lead, Filling Machine Lead, and Bldg. 2 Lead. Responsible for ensuring all shop orders are closed under appropriate guidelines including variance clarification i.e. why is a variance high or low. Maintain Shop Orders and shop order variance reporting to a 95% accuracy or higher. Monitor OEE to drive improvement opportunities in various areas using the Vorne system to understand where biggest opportunities are. Support improvements in quality, inventory, and maintenance procedures, policies, and/or methods within the manufacturing process. Increase productivity through improvement of existing machinery, revised methods or packaging, or other means. Reduce all possible forms of waste, including scrap, i.e. boxes, tubes, purge, damaged goods. Responsible for prioritizing equipment repair needs via work order system, including the prioritization of said repairs, planned and unplanned. Review operating reports and help resolve operational, manufacturing, and maintenance problems to ensure minimum costs and prevent operational delays. Essential Duties: Safety improvements, safety training, and safety reporting in compliance with EHS standards. This includes a 95% or higher completion rate on monthly training. Ensure all employees are properly trained in use of equipment and raw materials handling to meet safety compliance and processes. Develop or revise standard operational and working practices and observe workers to ensure compliance with standards. Ensure all Quality manufacturing processes are followed, and employees are trained in proper procedures for assigned tasks. This includes a 95% or higher quality accuracy expectation as a metric for success, this will be measured during line check audits. Perform miscellaneous duties as requested by Assistant Plant Manager, Director of Operations. Experience: Associate's degree preferred but not required. Minimum of 5 years' related experience and/or training in a manufacturing and quality control environment. Or equivalent combination of education and experience which provides the knowledge, skills, and abilities to perform the job.

Receive, store, deliver, and ship material, equipment, and products within established guidelines by performing the following duties. This position regularly makes use of a forklift and/or other vehicle to transport stored items from warehouse to plant. This position requires dexterity of hands and feet to feel objects, tools, or controls; reach with hands and arms. Primary Duties: Receive in finished goods and convey them to proper location Work with team leads to determine what components will be needed for the current run Comply with all safety rules according to company policy Research and recommend product and production improvements Assist other departments as needed Demonstrate and be able to assist Level 1 Certified forklift driver and crown Forklift Inspection report Ability to change propane tank Print SKU locations Identifying and looking up receipt ID Learning how to use hand scanner Non-Essential Duties: Maintain order and cleanliness of warehouse(s) Secure warehouse at the end of each work day Perform miscellaneous duties as requested by supervisor Experience: High school diploma or general education degree (GED) Forklift certification and six months minimum related experience Or equivalent combination of education and experience that provide the knowledge, skills and abilities to perform the job

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Job Description The Operator Trainee entry-level job at Cornerstone is responsible for the Melamine bagging operation and for operating bagging room equipment. MAJOR RESPONSIBILITIES: Operate packing lines and solids conveying equipment in a safe, environmentally responsible manner. Operate a forklift in limited driving areas. Obtain certified departmental training. Follow operating procedures for optimal packaging performance. Monitor packaging equipment to ensure proper operating equipment. KEY SKILLS: Quick learner and team-oriented individual. High regard for safety and environmental performance. BASIC QUALIFICATIONS (Must have) Must be able to lift and stack 50lb packaged units. Must be able to work in a chemical manufacturing environment and work a rotating shift schedule of 12 hours Must be cleanly shaven Must have Steel-Toe Boots, wear Full-Lenght Pants, Sleeved Shirt Must have unexpired Driver's License/ID Ability to commute to Waggaman, LA (across from the New Orleans Airport on the other side of the MS River) PREFERRED QUALIFICATIONS Plant Operator experience Associate of Applied Science in Process Technology (PTEC) Degree Current Transportation Worker Identification Credential (TWIC) Holder OR Able to meet qualifications to obtain one (Paid by Company if hired). More information at ************************************* A minimum score of 60 in the North America Process Technology Alliance (NAPTA) PTEX-CR exam which is used as a standard for applied process technology knowledge OR the ability to obtain this score as part of the recruitment process. More information at ***************************************** EDUCATION: Minimum Required: High School diploma or equivalent. • Week 1 (48 hours)- two days from 5 PM to 5 AM, two days off, followed by three days from 5 AM to 5 PM, two days off • Week 2 (36 hours)- two days from 5 PM to 5 AM, three days off, followed by two days from 5 AM to 5 PM, three days off • Week 1 (48 hours) • Week 2 (36 hours)

Title: Shift Supervisor

Receive, store, deliver, and ship material, equipment, and products within established guidelines by performing the following duties. This position regularly makes use of a forklift and/or other vehicle to transport stored items from warehouse to plant. This position requires dexterity of hands and feet to feel objects, tools, or controls; reach with hands and arms. Primary Duties: Receive in finished goods and convey them to proper location Work with team leads to determine what components will be needed for the current run Comply with all safety rules according to company policy Research and recommend product and production improvements Assist other departments as needed Demonstrate and be able to assist Level 1 Certified forklift driver and crown Forklift Inspection report Ability to change propane tank Print SKU locations Identifying and looking up receipt ID Learning how to use hand scanner Non-Essential Duties: Maintain order and cleanliness of warehouse(s) Secure warehouse at the end of each work day Perform miscellaneous duties as requested by supervisor Experience: High school diploma or general education degree (GED) Forklift certification and six months minimum related experience Or equivalent combination of education and experience that provide the knowledge, skills and abilities to perform the job

The Parksite Production Team Leader (Parksite PTL) leads Process Operators during a designated work shift, oversees operations within the Utilities Unit and Material Services department, and serves as the site's Incident Commander. The role provides direct supervision to ensure effective shift handover, workforce coverage, safe work execution, and stable operations. The Parksite PTL enforces safety, work control, and housekeeping standards; monitors operational, quality, and cost performance; and responds to plant upsets to mitigate risk and restore stable operations. The Parksite PTL coordinates staffing, overtime, training compliance, and resource availability while partnering with maintenance, logistics, and operations leadership to meet production targets. Through active participation in Tier meetings and regular performance reporting, the Parksite PTL drives accountability, continuous improvement, and effective communication across all levels of the organization. In addition to production leadership, the Parksite PTL provides overall direction for the Parksite during off-shift hours, acting as the primary onsite point of contact for tenants, security, emergency responders, and regulatory agencies. This role provides direct coverage to a manufacturing facility that operates 24 hours, 7 days a week, 365 days a year. This role will be required to work a predetermined rotating shift schedule (days & nights) and an occasional off-schedule shift when needed to provide coverage through continuous plant operations. MAJOR RESPONSIBILITIES: Leadership & People Management Serve as the Team Leader for the assigned shift ensuring proper carryover of production activities and requirements from the previous shift. Prioritize and campaign the importance of training to ensure all team members are sufficiently skilled, enabled, and motivated to succeed in alignment with production priorities. Provide positive recognition to employees. Monitor, enforce, and ensure employee compliance with all site policies, procedures, and operational standards during assigned shifts. Monitor, manage, and address employee performance and employee relations issues in partnership with Human Resources, ensuring appropriate accountability. Production & Operations Management Complete daily PTL Reports and make adequate shift relief. Supervise daily production processes and performance within the assigned unit. Prepare and deliver regular updates on plant and process performance to Operations Management. Undertake resource monitoring and coordination to ensure operators are equipped to meet daily and weekly targets. Manage employee schedule by creating and posting schedules and communicating daily operator tasks. Enforce employee schedules by monitoring call-ins, tracking absenteeism, and issuing occurrences or applicable corrective actions. Manage overtime (OT) hours in accordance with contractual requirements, including tracking, scheduling coverage, and entering OT data into the HRIS. Lead Tier 1 Meetings and actively participate as a member in daily Tier 2 meetings, Maintenance Meetings, and OMC meetings, maintaining open, effective, and collaborative working relationships. Verify compliance through day-to-day monitoring of key chemical manufacturing metrics including production, quality, costs, and personnel. Monitor training status in the company's training information system (LITMOS) and enforce expectations for the completion of training. Assist Operators with Safe Work Permits, Hot Work or Confined Space, and LOTO Process Audit and enforce the shift teams' completion of: operator rounds, LIMS sample documentation, daily operator log, unit checklists, procedure reviews, and procedure checkoffs. Enforce effective shift-to-shift communication and production activity handover. Audit and enforce the importance of housekeeping. Delegate responsibility to operators immediately in response to a plant upset to mitigate issue. Maintenance & Reliability Support Coordinate with maintenance teams in advance to align operational priorities with maintenance activities to ensure Operators are equipped to meet daily and weekly targets. Assist in the execution of maintenance PMs and the Work Execution Management Process. Incident Reporting, Safety, Environmental & Compliance Verify compliance with safety and environmental metrics through daily monitoring. Follow proper communication process for incident reporting by notifying upper-level leadership, gathering pictures/statements/ documentation, completing all necessary external response (governmental agencies, etc.), and entering Dakota site alert. Take immediate incident command until EOC is activated and present then continue to work in conjunction with the incident commander as a resource to address unit-specific issues. Lead coordination of spill management/ mitigation and spill cleanup. Partner with the HSSE team regarding their coordination with waste dumpsters. Parksite Incident Command Responsibilities: Provide overall direction and leadership to site during night, weekend, and holiday hours. Onsite point of contact for all tenant needs. Incident Command for the parksite premises including all units both Cornerstone and Tenant in the event of a crisis. Direct the emergency response team and emergency medical personnel and outside agencies as part of incident command during crisis events. Maintain perimeter security and provide point of contact support to onsite Security force during an incident. Notify and coordinate all external government agency activities in the event of a crisis. Make regulatory body notifications for environmental and injury related events. Be the point of contact for all regulatory/governmental representatives when they arrive on site. Submit FAA (Federal Aviation Administration) notifications for nav light outages. Respond to all locations for leaks, spills, locomotive derails, property damage, etc. to ensure isolation/mitigation/need for unusual event alarm decisions have been made. Provide security support for employees, contractors, shipping, and scale issues. Key holder for access to all areas restricted and unrestricted on the property. Make Maintenance and Instrumentation Electrical callouts as needed related to mechanical repairs of key operating equipment for continuous operation of facilities. Receive and direct critical hot shot equipment and parts on off shifts. Address parish/pipeline utility service issues. (Potable water, natural gas, nitrogen, etc.) Field CHEMtrec reports, and alert appropriate personnel of location and product involved in off-site incidents. Field customer product delivery questions/complaints/needs on off hours. Make face to face contact with near neighbors to address concerns when received. Collect all applicable information from shift and input data to complete the “Night Super Report” each night. Provide permit support for the site, including hot work and confined space permit throughout the yard. Host off-shift PTL meeting. Assist in training ERT members and participate in drills. All other duties as assigned by company leadership. KEY SKILLS: Demonstrates a high commitment to safety in actions and words at all times. Critical thinker and effective problem solver. Committed to continuous improvement and driving to world class performance. Able and willing to hold subordinates accountable for actions. Engages subordinates in participative management process. Excellent verbal and written communications skills. Able to lead and motivate subordinates to outstanding performance. Continuously available to respond to plant needs. High customer focus and places high value on continued learning. Innovative and results oriented, able to meet objectives despite obstacles. BASIC QUALIFICATIONS: 3+ years of experience in chemical manufacturing, refinery or other related industrial environment. PREFERRED QUALIFICATIONS: 7-10 years of experience in chemical manufacturing, refinery or other related industrial environment. Supervisory experience in a manufacturing environment. Incident Command experience 1081 certification EDUCATION: Minimum Required: High school or equivalent. Preferred: Previous or current qualifications held in operations including DCS board qualification. Experience in leading, coaching, and developing workgroup members. Cornerstone is an affirmative action/equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, age, status as a protected veteran, among other things, or status as a qualified individual with disability.