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Senior Network Engineer - Network Operations

Company: Enterprise
Location: Saint Louis
Posted on: March 18, 2023

Job Description:


Enterprise Holdings is the world's largest car rental operator and an industry leader in mobility and technology. We're one of the top global travel companies, ranking ahead of many airlines and most cruise lines and hotels. And no matter what transportation challenges our customers face, we have an innovative solution.

We operate the Enterprise Rent-A-Car National Car Rental and Alamo Rent A Car brands via more than 9,500 fully staffed neighborhood and airport offices, including franchisee branches, in nearly 100 countries and territories.

Through this robust global network, we operate a fleet of nearly 1.7 million vehicles and provide a comprehensive portfolio of transportation solutions, including car rental, carsharing, vanpooling, car sales, truck rental, vehicle-subscription and affiliated fleet management services. As a total mobility provider, we serve the needs of a wide variety of customers, businesses, government agencies and organizations every day.

At the center of it all, our dedicated IT teams innovate, design and develop the technology that is redefining how customers rent, buy and share vehicles from our family of brands. Here, you will be part of a diverse and talented team that creates and delivers powerful technology solutions for our customers and employees across the world with the resources and support to develop in a variety of career paths.

As an Enterprise employee, we offer an excellent package with market-competitive pay, comprehensive healthcare packages, 401k matching & profit sharing, schedule flexibility, work from home opportunities, paid time off, and organizational growth potential.

This position is open to candidates who wish to work from home (WFH). Employees who choose virtual / remote work should have an adequate space to serve as their home office. #LI-REMOTE

As an Senior Engineer - Networking, you will be responsible for support of the organization's global networks. Supported technologies include enterprise-class routing, switching, load balancing and firewall solutions in the data-center, cloud and across the WAN. You will work with peer engineering teams to quickly implement network changes to service our internal and external customers. You will work with teams to test and implement changes to validate the solution. You will maintain network integrity with on-going maintenance of network configurations.

We are looking for a motivated self-starter that will maintain established service level agreements to meet customer expectations and quality standards. EHI presents exciting opportunities to learn and expand your skillset across many of the latest technologies across our data-center and cloud environments.

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
  • Must be committed to incorporating security into all decisions and daily job responsibilities
  • 3+ years of related experience
  • Experience working with routing protocols such as BGP and OSPF
  • Experience with Enterprise Routing and Switching Technologies for data center and campus networks
  • Experience or working knowledge of Next Generation firewalls and associated security mechanisms such as VPN, IPSEC and SSL
  • Experience with networking protocols such as TCP/IP, UDP, SNMP/RMON and RDP
  • Experience or working knowledge of load balancing technologies
  • Experience with Routing and Switching Technologies for large data center and campus networks
  • Experience with VLANs and Spanning tree
  • Understanding of DNS and DHCP
  • Experience troubleshooting, identification, isolation, and resolution of network issues
  • Maintains documentation for elements of technology
  • Ability to work alone or in groups, managing multiple projects and finding solutions to keep projects on task.
  • Participation in a weekly on-call rotation Preferred:
    • Bachelor's degree in Computer Science, Computer Information Systems, Management Information Systems, or related field preferred
    • 2+ years' experience with AWS and/or Azure deployments
    • 2+ years' experience in delivering software through entire SDLC process using industry standard code management best practices
    • Experience working in network design, implementation, network security, troubleshooting and operations
    • Understanding of Python
    • Understanding of Ansible Tower
    • Understanding of SD-WAN
    • Experience with network security mechanisms such as VPN, IPSEC and SSL
    • Experience with an IPAM solution such as Infoblox
    • Experience configuring and managing firewall policies of Next Gen Firewalls
    • Experience working with networking protocols such as TCP/IP and UDP
    • Experience with Cisco ACI
    • Understanding of Web Application Firewalls
    • Understanding of SSL certificates
    • Experience with packet capture and protocol analysis

Keywords: Enterprise, St. Louis , Senior Network Engineer - Network Operations, Engineering , Saint Louis, Missouri

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