Share this Job

Sr Computer Systems Administrator


Tyler, TX, US, 75702

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 Sr. Computer Systems Administrator located in our Brentwood, TN corporate office.


The person in this role configures, installs, maintains and upgrades computer systems hardware and software. Administers and maintains security of operating systems. Restores files or systems by designing, writing and implementing back-up procedures. Provides operational support for the organization's information systems and peripheral equipment such as application servers, database servers, web servers, desktops, printers and storage devices. Performs recovery procedures, scheduling and back-ups and monitors batch processes.


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

Job Responsibilities:
-Maintain network and computer system security and ensure all systems are operational.
-Add end users to a network and assign/update security permissions.
-Train users on the proper use of applications.
-Manage servers, desktop , and mobile devices
-Install network hardware and software.

Required Qualifications – Education, Skills & Experience:
4 years of related experience. A Bachelor's or technical degree in a related field or equivalent experience.

Preferred Qualifications – Education, Skills & Experience:
-ERP experience
-Oil & Gas industry experience

Organizational Leveling:
Requires full proficiency in a range of technical processes or procedures through job-related training and considerable on-the-job experience. Completes a variety of atypical assignments. Works within defined technical processes and procedures or methodologies and may help determine the appropriate approach for new assignments. Works with a limited degree of supervision, with oversight focused only on complex new assignments. Acts as an informal resource for colleagues with less experience.


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: Tyler

Job Segment: System Administrator, Information Systems, Database, ERP, Technology