INEOS Belgium
Interested in joining a winning team? A team whose employees are empowered to make a difference?
Grade 30-31
Organizational context and job purpose Business Context:
Headquartered in League City, TX, INEOS Olefins and Polymers USA is one of the largest producers of Olefins, Polyolefins, and High-Density Polyethylene Pipe in North America.
The business includes the product lines Ethylene, Propylene, Butadiene, Polypropylene, Polyethylene. Manufacturing sites include Chocolate Bayou Works (Alvin, TX), Battleground Manufacturing Complex (La Porte, TX), Carson (Carson, CA), and Hobbs (Seminole, TX) with a corporate office in League City, TX. In addition, the business oversees a wholly owned subsidiary, WL Plastics, which produces HDPE Pipe in 10 plants across the US with headquarters in Fort Worth, TX.
The Main Purpose of the Role The executive administrative assistant supports the CEO, CFO and General Counsel as well as, intermittently, other Senior Leaders. The position provides high-level administrative support managing complex and confidential responsibilities that enable these executives to operate strategically and effectively. The Executive Assistant oversees daily workflow, exercises sound judgment in decision-making, and ensures the seamless coordination of executive-level activities. The ideal candidate must have a strong willingness to learn, possess a great attitude, be a team player, and have the ability to multitask and work independently. A great degree of personal initiative, strong interpersonal skills, and the ability to prioritize are required.
Responsibilities AND Accountabilities
Provide daily administrative support to associated levels of the organization.
Handle highly sensitive and confidential material and maintain confidentiality.
Assist in the preparation of PowerPoint-based presentation materials for executive-level meetings
Arranging an executive's complex (global) and detailed travel plans and itineraries
Reconciliation of business expenses.
Maintain departmental filing system both electronic and hard copy.
Maintain database to track key legal and commercial contracts.
Work on ad hoc projects as assigned or needed.
Manage an executive's calendar and scheduling of appointments.
Formatting and sending formal correspondence.
Manage time in such a way to be able to adjust approach to resolve problems quickly in response to changing priorities and unexpected events (occasionally working outside core working hours).
Establish and maintain strong working relationships with members of executive leadership team, senior employees and other administrative staff both in the US and internationally.
Skills & Knowledge Required Education/Experience
At least 10 years of administrative assistant experience, with at least 5 years supporting in an executive administration role.
High School Diploma or equivalent required. Additional education is preferred but not required.
Technical skills:
Strong skills in Microsoft Word, PowerPoint, Excel, and Outlook.
Fluent in the use of travel websites to book travel, hotels, etc.
Strong organizational skills with an ability to manage multiple tasks, priorities, and deadlines. This includes regular and irregular/special tasks.
Knowledge of SAP and Sharepoint
Notary Public Commission certification preferred
Behavioral Skills
Team player with strong interpersonal skills.
Able to work with minimal supervision.
Advanced verbal and written communication skills, superior attention to detail.
Proactive problem solver who anticipates needs and drives outcomes.
Demonstrates diplomacy, discretion, and professionalism at all times.
High emotional intelligence and provide the ability to build relationships across different levels of the organization
Our culture is one of honesty and integrity with an emphasis on safety, health and environmental performance. On our team, people are acknowledged for embracing new practices that help create real value for customers.
Clicking this link will take you to an external site where you can continue with your application
Location League City, United States
Type Full-time
Business INEOS Olefins & Polymers USA
Posted 02 January 2026
Requisition ID REQ-2597
Job Details
Location League City, United States
Discipline Administration
Type Full-time
Business INEOS Olefins & Polymers USA
Posted 02 January 2026
Requisition ID REQ-2597
Apply for this job Clicking this link will take you to an external site where you can continue with your application
#J-18808-Ljbffr
Grade 30-31
Organizational context and job purpose Business Context:
Headquartered in League City, TX, INEOS Olefins and Polymers USA is one of the largest producers of Olefins, Polyolefins, and High-Density Polyethylene Pipe in North America.
The business includes the product lines Ethylene, Propylene, Butadiene, Polypropylene, Polyethylene. Manufacturing sites include Chocolate Bayou Works (Alvin, TX), Battleground Manufacturing Complex (La Porte, TX), Carson (Carson, CA), and Hobbs (Seminole, TX) with a corporate office in League City, TX. In addition, the business oversees a wholly owned subsidiary, WL Plastics, which produces HDPE Pipe in 10 plants across the US with headquarters in Fort Worth, TX.
The Main Purpose of the Role The executive administrative assistant supports the CEO, CFO and General Counsel as well as, intermittently, other Senior Leaders. The position provides high-level administrative support managing complex and confidential responsibilities that enable these executives to operate strategically and effectively. The Executive Assistant oversees daily workflow, exercises sound judgment in decision-making, and ensures the seamless coordination of executive-level activities. The ideal candidate must have a strong willingness to learn, possess a great attitude, be a team player, and have the ability to multitask and work independently. A great degree of personal initiative, strong interpersonal skills, and the ability to prioritize are required.
Responsibilities AND Accountabilities
Provide daily administrative support to associated levels of the organization.
Handle highly sensitive and confidential material and maintain confidentiality.
Assist in the preparation of PowerPoint-based presentation materials for executive-level meetings
Arranging an executive's complex (global) and detailed travel plans and itineraries
Reconciliation of business expenses.
Maintain departmental filing system both electronic and hard copy.
Maintain database to track key legal and commercial contracts.
Work on ad hoc projects as assigned or needed.
Manage an executive's calendar and scheduling of appointments.
Formatting and sending formal correspondence.
Manage time in such a way to be able to adjust approach to resolve problems quickly in response to changing priorities and unexpected events (occasionally working outside core working hours).
Establish and maintain strong working relationships with members of executive leadership team, senior employees and other administrative staff both in the US and internationally.
Skills & Knowledge Required Education/Experience
At least 10 years of administrative assistant experience, with at least 5 years supporting in an executive administration role.
High School Diploma or equivalent required. Additional education is preferred but not required.
Technical skills:
Strong skills in Microsoft Word, PowerPoint, Excel, and Outlook.
Fluent in the use of travel websites to book travel, hotels, etc.
Strong organizational skills with an ability to manage multiple tasks, priorities, and deadlines. This includes regular and irregular/special tasks.
Knowledge of SAP and Sharepoint
Notary Public Commission certification preferred
Behavioral Skills
Team player with strong interpersonal skills.
Able to work with minimal supervision.
Advanced verbal and written communication skills, superior attention to detail.
Proactive problem solver who anticipates needs and drives outcomes.
Demonstrates diplomacy, discretion, and professionalism at all times.
High emotional intelligence and provide the ability to build relationships across different levels of the organization
Our culture is one of honesty and integrity with an emphasis on safety, health and environmental performance. On our team, people are acknowledged for embracing new practices that help create real value for customers.
Clicking this link will take you to an external site where you can continue with your application
Location League City, United States
Type Full-time
Business INEOS Olefins & Polymers USA
Posted 02 January 2026
Requisition ID REQ-2597
Job Details
Location League City, United States
Discipline Administration
Type Full-time
Business INEOS Olefins & Polymers USA
Posted 02 January 2026
Requisition ID REQ-2597
Apply for this job Clicking this link will take you to an external site where you can continue with your application
#J-18808-Ljbffr