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Enterprise Holdings Engineer 1, Security in St. Louis, Missouri

Enterprise Holdings is powered by technology. As a diverse team of idea enablers and problem-solvers, our more than 2,000 innovative IT professionals design, develop and drive the tech that is redefining how customers rent, buy and share vehicles from our family of brands — which includes Alamo Rent A Car, Enterprise Rent-A-Car and National Car Rental.

Here, you will be part of a team that creates and delivers powerful solutions for more than 10,000 branch locations and 100,000 employees across the world with the resources and support to develop in a variety of career paths. Enterprise Holdings IT is a critical area of the business; we develop technical solutions that power our global operations and a fleet of 2 million vehicles, allowing our branch employees to exceed our customers’ expectations.

The Information Security Office (ISO) has an immediate need for an Engineer 1, Security. The Engineer 1, Security is responsible for supporting, documenting, and maintaining physical and service-oriented application security infrastructure tools, with a focus on security alerting and operational automation. The position will be required to work closely with security teams, vendors, and application teams to engineer and support a dynamic, complex, and diverse set of cyber security solutions.

As an Engineer 1 you will also be responsible for using your technical knowledge of cyber security concepts to protect Enterprise Holdings from internal and external threats. We are looking for a talented individual that can serve as a subject matter expert in their area of focus. You will participate in evaluating elements of technology’s effectiveness through requirements gathering, testing, research and investigation and make recommendations for improvements that result in increased quality and effectiveness of our Global Cyber Security (GCS) teams. You will be required to listen to and evaluate customer needs to determine and provide high quality solutions that align with customer expectations.

Key Responsibilities:

  • Maintain operational support and development of SIEM alerting (we use Splunk ES)

  • Maintain operational support and development of new Security Orchestration, Analytics and Reporting (SOAR) platform

  • Create and maintain operational documentation used by GCS

  • Participate in a global deployment model and on-call support as needed

  • Serve in an ownership role to continuously improve services, streamline internal processes, and maximize effectiveness

Equal Opportunity Employer/Disability/Veterans


  • Must be presently authorized to work in the U.S. without a requirement for work authorization sponsorship by our company for this position now or in the future

  • 1+ years of Information Technology Engineering experience

  • Must have IT Security knowledge

  • Ability to read and understand system, database and application log files

  • Ability to build and modify Splunk searches

  • Familiarity with a SIEM platform

  • Strong troubleshooting skills, with the ability to identify necessary steps of a solution and move an initiative to the goals

  • Must have good written and verbal communication skills and the ability to effectively communicate to various levels of management and with people with varying technical knowledge

  • Ability to work on small to large, moderately complex assignments that may require research and advanced skill application

  • Strong interest in new technologies

  • Must be committed to incorporating security into all decisions and daily job responsibilities


  • Bachelor's degree in Computer Science, Computer Information Systems, Management Information Systems, or related field preferred

  • Scripting knowledge is preferred, such as Python, PowerShell, or other scripting language is a preferred

  • Ability to create automation using scripting languages is preferred

Street 2: St. Louis

External Company URL: www.erac.com

Requisition Number: 2019-283412