Senior Security Engineer

Saint Louis, MO, US, 63131

Company has a client in Saint Louis, MO that is seeking a Senior Security Engineer.

In this role, the Senior Security Engineer will be working on a highly technical team with responsibilities for securing all incoming and outgoing network traffic to protect the firm and our clients. We work with cutting edge technologies and have opportunities to grow our impact. We have responsibility for over 55k associates who depend on our solutions to have the confidentiality, integrity, and availability of core security systems to perform their daily functions.

Primary technical responsibilities of the Senior Security Engineer include proxy systems, web application firewalls and network security for data segmentation. Additional responsibilities include web application firewalls and application security operational tasks to ensure our web sites are properly secured and monitored. Troubleshooting and collaboration are large part of the daily operational component.

Responsible for the following:

  • Proxy configurations supporting 55,000 associates’ endpoints as well as server connectivity to the proxy
  • Web Application Firewalls for both on-prem and cloud based
  • Network Security for data segmentation
  • Will be working with other tech teams including security, infrastructure, operations and developers
  • 5-7 years of hands-on experience with security aspects of critical technologies such as enterprise class proxy systems, web application firewalls, web application security, and network security systems such as firewalls and IPS
  • Expert knowledge and understanding of security systems, risks, concepts, and terminology
  • Thorough understanding of complex troubleshooting procedures using built-in tools such as browser dev-tools, Wireshark, and the ability to find root cause of issues based on output
  • Excellent communication skills are required for interacting and collaborating with end-users and other technical teams
  • Comprehension of basic scripting languages (e.g., shell, PERL, Visual Basic, PHP, Expect
  • Proficient understanding of project management and system development lifecycle methodologies, Agile preferred
  • Detailed experience in network security, able to take network traces and decipher their meaning while working under tight timelines to continue to drive the firm forward
  • Self-motivation and professional drive are key aspects for success

Preferred Qualifications:

  • Experience with large enterprise-wide deployments of security solutions
  • Experience with change control and ticket systems such as ServiceNow or other comparable solutions
  • Deep understanding of complex proxy solutions including PAC files and authentication mechanisms
  • Experience in configurating security solution in Azure, both native and non-native solutions
  • Experience with AV products and host-based firewalls

Company is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

Apply here with ITEQG2052003 as the reference code.