OT​/ICS Cyber Security Specialist

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At Phillips 66, we care about the whole person. That means providing access to quality programs, resources and care that support you and your family. We believe well-being — physical, emotional, social and financial — plays an important role in helping our people thrive. When our employees are supported at every stage of life, they’re empowered to do their best work and make a meaningful impact, both personally and professionally.

Join a dynamic team dedicated to safeguarding critical operational technology environments in a fast-evolving industry. As an Advisor III, OT Cyber Security, you will play a key role in protecting essential infrastructure by applying your technical expertise and collaborative spirit to real-world challenges. This position offers the opportunity to work hands‑on with advanced technologies, contribute to meaningful projects, and make a tangible impact on the security and reliability of vital systems.

If you are passionate about cybersecurity and eager to grow in a role that values innovation, teamwork, and continuous learning, we invite you to bring your skills and curiosity to our organization.

• Partner closely with operations and automation teams to deliver robust cybersecurity support for industrial control systems and OT networks.
• Plan, coordinate, and execute network maintenance and project activities, configuring and maintaining network infrastructure and implementing security measures to protect critical systems.
• Monitor vulnerabilities, troubleshoot performance issues, and ensure compliance with cybersecurity policies and regulatory standards.
• Contribute to disaster recovery planning, maintain technical documentation, and support risk management, vulnerability management, and policy implementation.
• Collaborate across teams to resolve service delivery challenges, optimize IT/OT service reliability, and recommend technical improvements that add value.
• Analyze emerging cybersecurity trends, participate in ongoing training, and help keep the organization ahead of evolving threats.
• Coordinate resources and suppliers, support audits and corrective actions, and provide operational support both during and outside regular hours.
• Partner closely with SCADA Support Teams to deliver robust cybersecurity support for multiple OT environments.
• Foster a culture of safety, inclusiveness, and continuous improvement, ensuring the security and resilience of OT environments.

• Legally authorized to work in the job posting country
• Associate’s degree in Computer Science, Applied Science, Networking, Systems Management, or a related field
• Over 5 or more years of experience supporting Operational Technology (OT) or Information Technology (IT) networking and infrastructure
• Hands-on experience with industrial control systems platforms (such as Rockwell Automation, GE, Modicon, Siemens) and industrial networking protocols (e.g., Enet/IP, CIP, OPC, Modbus)
• Advanced proficiency in OT vulnerability monitoring tools (e.g., Claroty, Nozomi) and IT infrastructure configuration and maintenance (e.g., VMWare, Hyper‑V, Nutanix, Microsoft Windows, Active Directory, Firewall Administration)
• Intermediate proficiency in cybersecurity standards and regulations (such as NIST, ISA, TSA, Coast Guard)
• Ability and willingness to provide day‑to‑day and after‑hours support (24x7) as needed
• Travel up to 40% of the time
• Occasional on‑call duties
  
  Work extended hours, which may include evenings, weekends, and holidays
• Willingness to obtain a Transportation Worker Identification Card (TWIC)

• Bachelor’s degree or higher in a relevant field
• 7 or more years of broad experience in…