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Celanese

Global producer of chemicals and materials

Director – Cybersecurity Operations

Security Operations & Incident ResponsePosted on Nov 5
Full-timeIrving, TX, USANo salary listedIn-person

About the Job

Requirements

  • 10+ years of experience in cybersecurity, with a significant focus on security operations and incident response.
  • Proven leadership experience managing global cybersecurity operations teams and/or managed security service providers.
  • Demonstrated experience across multiple domains, including security operations centers, incident response, vulnerability management, and security awareness.
  • Experience developing and executing cybersecurity operational strategies aligned to enterprise risk and compliance requirements.
  • A Bachelor's degree in Cybersecurity, Information Technology, or a related field.
  • Strong understanding of threat detection technologies, including security information and event management, endpoint detection and response or extended detection and response, and security orchestration, automation, and response.
  • Expertise in vulnerability management, application security, and exposure management practices.
  • Familiarity with business continuity and disaster recovery frameworks and their integration with cybersecurity.
  • Working knowledge of threat intelligence, MITRE ATT&CK, and adversary tactics.
  • Experience aligning cybersecurity operations with frameworks such as NIST Cybersecurity Framework, ISO 27001, NIS2, or similar.
  • Strong understanding of operational metrics, service-level agreements, key performance indicators, and audit or regulatory expectations.
  • Strong executive communication and stakeholder management skills.
  • Ability to translate technical risk into business impact and actionable insights.
  • Experience leading cross-functional teams and influencing without direct authority.
  • Proven ability to drive change, operational maturity, and continuous improvement.

Responsibilities

  • Govern the performance, delivery, and continuous improvement of managed security service providers, including managed detection and response, security operations centers, and vulnerability management providers.
  • Define and enforce service-level agreements, key performance indicators, and outcome-driven metrics aligned to business risk.
  • Ensure appropriate escalation, incident handling, and reporting processes are in place and operating effectively.
  • Oversee enterprise threat detection, monitoring, and incident response capabilities, including security information and event management, endpoint detection and response, and threat intelligence integration.
  • Ensure readiness and effectiveness of incident response processes, including coordination with crisis management and external partners.
  • Drive maturity in detection engineering, threat hunting, and response orchestration to reduce dwell time and improve response outcomes.
  • Provide executive-level reporting on the threat landscape, incident trends, and response effectiveness.
  • Govern cybersecurity alignment with enterprise business continuity and disaster recovery planning.
  • Ensure cyber incident scenarios are integrated into business continuity and disaster recovery plans and regularly tested through exercises.
  • Coordinate with IT and business stakeholders to validate recovery capabilities and resilience objectives.
  • Lead the enterprise exposure management program, including vulnerability identification, prioritization, and remediation governance.
  • Oversee application security practices, including secure software development life cycle integration and application risk assessments.
  • Partner with infrastructure and application owners to ensure timely remediation of identified risks.
  • Drive adoption of continuous threat exposure management principles.
  • Oversee the design and execution of the enterprise security awareness program, including phishing simulations and targeted training.
  • Measure and report on human risk reduction metrics and program effectiveness.
  • Foster a security-aware culture across the organization.
  • Partner with cybersecurity leadership to define and execute the strategic roadmap for cybersecurity operations capabilities.
  • Identify opportunities to enhance automation, artificial-intelligence-driven detection and response, and operational efficiency.
  • Drive continuous improvement initiatives across people, process, and technology dimensions.
  • Act as a key liaison between cybersecurity, IT, business units, and external partners.
  • Provide regular briefings to executive leadership on operational risk, program maturity, and performance.
  • Build and lead a high-performing team, including internal staff and service providers.

Desired Qualifications

  • A Master's degree in Cybersecurity, Information Technology, or a related field.
  • Industry certifications such as Certified Information Systems Security Professional, Certified Information Security Manager, Global Information Assurance Certification, or equivalent.

About the Company

Celanese

Global producer of chemicals and materials

Celanese produces and sells a wide range of chemical products and engineered materials for global customers in multiple industries. Its acetyl chain family, including acetic acid, vinyl acetate monomer (VAM), and acetic anhydride, serves as building blocks for coatings, adhesives, and textiles, while its engineered materials include high-performance polymers and composites for automotive, electronics, and medical applications. The company differentiates itself through a broad product portfolio, a strong emphasis on material science, global supply capabilities, and customer-specific formulations backed by ongoing research and development. Its goal is to deliver material solutions that meet customer needs across industries, supported by robust R&D and reliable supply to drive growth for both Celanese and its partners.

Company size
5,001-10,000
Company stage
IPO
Headquarters
Irving, TX
Founded
1918

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