Share this Job

Sr Manager, IS & Cyber Security


Brentwood, TN, US, 37027

Delek US Holdings, Inc. is a diversified downstream energy company with assets in petroleum refining, logistics, asphalt, renewable fuels and convenience store retailing. We are hiring for the position of IS & Cybersecurity Operations Manager located in our Brentwood, TN corporate office.


The Cybersecurity Operations Manager is responsible for all internal security operations tasks and management of Security Operations Center (SOC) and the analyst staff associated with the SOC. The Cybersecurity Operations Manager is responsible for the technical and process direction of the SOC. The Cybersecurity Operations Manager provides direction to both the senior and non-senior analyst staff as well as a liaison to the Infrastructure Engineering and Security Engineering teams.


The SOC is responsible to provide continuous investigation of correlated security event feeds and the appropriate escalation in case of an identified security incident. The SOC is the primary contact for any suspected security incident and work together with the SIRT team on resolving incidents and remediating threats to the Delek US enterprise.


Come and #jointheenergy! We offer top of the line benefits along with health premium re-imbursements.

Job Responsibilities:

  • Serves as team leader and mentor, defining and driving goals and performance for the SOC
  • Responsible for driving execution of daily, weekly, and monthly metrics for statistical threats
  • Maintain awareness of trends in security regulatory, technology, and operational requirements
  • Oversight, planning and execution of any required vulnerability audits, penetration tests or forensic IT audits or related investigations. Ensure that any findings are fed into projects improving overall IT Security.
  • Mentor and guide SOC Analysts and perform knowledge transfer to other teams as required
  • Responsible for security analysis, administration and remediation procedures, workflows and tasks
  • Evaluate existing SIEM rules, filters, events and use cases and adapt to meet the business requirements
  • Work with outside teams in the development of a comprehensive set of operational security policies and standards designed to permit the organization to achieve its business objectives while effectively managing our security and compliance requirements of meeting PCI and SOX goals.
  • Assist in implementation of new SOC tools and applications and processes

Required Qualifications – Education, Skills & Experience:

  • 3+ years managing a security operations center
  • 3+ years incident response and managing significiant incidents 
  • 5+ years working within the information security field, with emphasis on security operations, incident management, and security event analysis
  • In-depth familiarity with security policies based on industry standards and best practices
  • Working knowledge of SIEM & EDR technologies (e.g. Splunk, Rapid 7, Crowdstrike)
  • Incident management process development and incident management experience
  • Ability to lead and communicate efficiently within a team environment


Preferred Qualifications – Education, Skills & Experience:

  • Experience in designing and building security operations centers
  • Experience in OT/loT/ICS/SCADA environments
  • Professional certifications to include CISSP, GIAC, GCIH





We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or national origin, disability status, protected veteran status, or any other characteristic protected by law. Equal Opportunity Employer/Disabled/Veterans.


It’s an exciting time to join Delek. We’re on a mission to attract, retain, and engage the best and brightest talent – those who are great team players and leaders who make it their first priority to serve. 

  • We are performance driven
  • We value a passion for excellence
  • We value teamwork
  • We value and reward hard work and dedication

Delek US offers the opportunity to provide you with more than a job – we want to help you build a career. 

Since our inception, our ability to hire the right people for the job has served us well, resulting in an impressive record of consistent growth and profitability. With more than 3,500 employees in nine states, we have brought together a diverse team of professionals passionate about investing their time and expertise in one of the most dynamic downstream energy companies in the market today. 

Welcome to Delek US Holdings







Nearest Major Market: Nashville

Job Segment: Engineer, Manager, Information Security, Engineering, Management, Technology