Logo
INEOS Olefins & Polymers USA

Operational Technology (OT) Network Adminstirator

INEOS Olefins & Polymers USA, La Porte, Texas, us, 77572


Operational Technology (OT) Network Administrator

Location:

Independence Pkwy, La Porte, TX

Time Type:

Full time

Posted On:

Posted 4 Days Ago

Job Requisition ID:

REQ-2119

Company:INEOS Olefins & Polymers USA

Interested in joining a winning team? A team whose employees are empowered to make a difference?

Organizational Context and Job PurposeThe O&P USA business includes the product lines Ethylene, propylene, butadiene, polypropylene and High density polyethylene. Manufacturing sites include Chocolate Bayou Works (Alvin, TX), Battleground Manufacturing Complex (La Porte, TX), and Carson, (Carson, CA), with a division office in League City, TX.

How the Role Fits In:The Operational Technology (OT) Network Administrator will be responsible for managing, monitoring, and maintaining the OT network infrastructure within the Process Technology department in the Battleground Manufacturing Complex (BMC). This role ensures the security, availability, and reliability of critical OT systems, enabling efficient operation of production processes.

Responsibilities and AccountabilitiesOT Network Management and Performance:

Ensure the health, reliability, and optimization of OT network infrastructure, including system monitoring, upgrades, and performance management.

Regularly monitor OT network health, performance, and availability to ensure optimal system operation.

Configure and manage OT network devices, including switches, routers, firewalls, and VLANs.

Continuously evaluate network performance and implement optimizations to enhance efficiency, reliability, and response times.

Design and implement network segmentation strategies to isolate critical OT systems.

Conduct capacity planning to anticipate future network needs.

Oversee the lifecycle management of OT network devices.

Implement and maintain regular network configuration backups and disaster recovery protocols.

Diagnose and resolve network performance bottlenecks and issues.

Cybersecurity and Risk Mitigation:

Implement and maintain cybersecurity protocols to protect OT systems from threats.

Continuously monitor OT networks for suspicious activity.

Manage and apply security patches and system upgrades.

Develop and maintain an incident response plan for cybersecurity breaches.

Implement role-based access control and multi-factor authentication.

Collaborate with IT for cybersecurity alignment.

Operational Support and Troubleshooting:

Provide timely support and problem resolution for network and system issues.

Conduct root cause analyses of recurring network issues.

Be available for on-call support during critical situations.

Utilize diagnostic tools to identify performance bottlenecks.

Document all incidents and resolutions.

Collaboration and System Integration:

Work closely with IT teams to integrate OT and IT systems.

Lead efforts to integrate new OT systems with existing IT infrastructure.

Collaborate with cross-functional teams to align network infrastructure needs.

Documentation, Compliance, and Continuous Improvement:

Develop and maintain detailed documentation for OT network configurations.

Ensure compliance with industry regulations and INEOS policies.

Identify opportunities for improving network performance and security measures.

Skills & Competencies and Experience

Bachelor’s degree in Information Technology, Computer Science, or related field plus 5 years of experience.

Cisco certification (CCNA preferred).

Experience with data protection, business continuity, and disaster recovery.

Working knowledge of information security standards and best practices.

Technical Skills:

Proficiency in configuring, maintaining, and troubleshooting LAN, WAN, VLANs, and VPNs.

Experience with network protocols such as TCP/IP, Modbus, and industrial Ethernet.

Knowledge of firewalls, routers, switches, and network segmentation.

Experience with DCS and SCADA systems.

Familiarity with process control networks and virtualization platforms.

Behavioral Skills:

Client Service Oriented, Teamwork, and Strong decision-making skills.

Ability to manage multiple projects and provide updates on system status.

Effective communication with technical and non-technical staff.

How to Apply - Internal ApplicantsInterested internal candidates should submit their resume and/or profile to the Hiring Manager and HR Contact via e-mail. Department Manager approval is required prior to applying for the position.

Our culture is one of honesty and integrity with an emphasis on safety, health, and environmental performance.

#J-18808-Ljbffr