Celanese Corporation is a global chemical leader in the production of differentiated chemistry solutions and specialty materials used in most major industries and consumer applications. Our businesses use the full breadth of Celanese's global chemistry, technology and commercial expertise to create value for our customers, employees, shareholders and the corporation. As we partner with our customers to solve their most critical business needs, we strive to make a positive impact on our communities and the world through The Celanese Foundation. Based in Dallas, Celanese employs approximately 13,000 employees worldwide and had 2023 net sales of $10.9 billion. For more information about Celanese Corporation and its product offerings, visit www.celanese.com.
• Site Leadership Teams
o Serve as a knowledgeable resource to the Site Leadership Teams (SLT’s) providing support and direction pertaining to IT-OT Foundational Infrastructure and ICS Security.
• Site Applications
o Work with the ICS Security Team, OT admin to implement and support an IT-OT Foundational Infrastructure, integrated with Manufacturing Application Services
• Site security
o Monitor Vulnerabilities and work with OT Admin / Asset Leaders to mitigate potential impacts and take corrective actions
o Improve the ability to resist, detect, respond to, and contain cyber attacks
o Work with technical resources, architects to plan and implement cyber security activities appropriate for all Purdue Levels (PCN Core, PCN DMZ, and PCN Services, PCN Access, within the Manufacturing Site)
o Perform compliance audits of security policies, standards, processes, procedures, guidelines and regulatory requirements
o Assist in IT/OT security and network setup and implementation
o Network Infrastructure and Firewall Services Support
o Provide Network Infrastructure and Firewall Services Support Provide
o Incident Management and Response
Required Knowledge/Skills/Abilities:
• Required Yrs Exp:>5 years work experience is required
• Required Education: Bachelor’s degree in a technical discipline (or equivalent work experience)
• Understands the difference between IT and OT
• Knowledge and experience in manufacturing, and Industrial Control Systems automation and or Industrial Control System Cyber Security Protection.
• ICS Risk Assessments
• Knowledge in Risk, Assessment / Management
• Knowledge in Security Management (Vulnerability, Incident, Patch Management)
• Knowledge and experience with industry standards e.g., NIST SP800-82, IEC62443, ISA TR84.00.09, IEC 61511, CFATS
• Knowledge and Experience with regional / local regulations and laws (e.g. MLPS 2.0)
• Fundamental understanding of industrial network communication protocols (For example: TCP/IP, UDP, Modbus, OPC, PROFINET, WiHART etc.)
• General knowledge and experience in Manufacturing Applications; including:
o Process Historian
o Manufacturing Execution Systems
o Advanced Process Control, Dynamic Matrix Control
o Predictive Maintenance
o IIOT
• Applied knowledge and experience in IT/OT Infrastructure at manufacturing facilities.
• Advanced knowledge of Network Infrastructure Fundamentals, plot plans, cable plans, logical and physical and wireless network design, equipment elevations, racks, space, power, hvac, physical access controls and environmental requirements, etc.
• Knowledge and experience in:
o Windows, Active Directory, DNS, DHCP, SCOM, SCCM, WSUS, NTP
o Linux
o VMWARE, HyperV, Azure
o Cisco, Palo Alto, Tofino, etc.
o Rapid7
o SolarWinds. SCOM
o TCP/IP, UDP, TMS, SNMP, SFTP, HTTPs,
o Wireshark
o CyberArk
• Demonstrated ability to serve as a knowledgeable resource to the Site Leadership Team (SLT) providing support and direction
• Evidence of the ability to practice a high level of confidentiality
• Excellent organizational management skills
• Ability to work effectively across a diverse technical team
• Self-motivated requiring minimal supervision
• Demonstrated ability to work in a fast pace environment with many changes
• Effectively prioritize resources against workload demand
• Bachelor’s degree in a technical discipline (or equivalent work experience)
• Minimum of 5 years experience in IT or OT within Manufacturing Industry
• Outstanding interpersonal relationship building and employee coaching and development skills
• Excellent written and spoken communication skills
Desirable Knowledge/Skills/Abilities:
• Knowledge of the functions, operation and mission of Manufacturing Operations
• Process Automation / Control Background in the Chemical Area
• Fundamental knowledge of various industrial network solution providers to include Cisco, Fortinet, Palo Alto, Tofino, Hirschman, Nozomi, Claroty, CyberX, and Armis.
• Fundamental knowledge of various technologies and their integration into an ICS enterprise
• Experience with multiple operational technologies such as Programmable Logic Controllers (PLCs), Supervisory Control and Data Acquisition (SCADA) software, Distributed Control Systems (DCS), and Safety Instrumented Systems (SIS).
• Knowledge about functional Safety
• Knowledge in Remote Access, Remote Operation