Senior F5 Network Architect

1 month ago


Fort Worth, Texas, United States Insight Global Full time
Job Summary

We are seeking a highly skilled Senior F5 Network Architect to join our team. As a key member of our infrastructure team, you will be responsible for designing, implementing, and supporting F5 security solutions that meet the needs of our organization.

Key Responsibilities
  • Design and implement F5 security solutions to meet business requirements.
  • Provide technical expertise in evaluating, designing, developing, deploying, monitoring, testing, and supporting F5 security solutions.
  • Mentor less experienced engineers on the team.
  • Develop and maintain configuration standards for F5 security devices.
  • Administer and support F5 appliances throughout the organization.
  • Monitor security bulletins and mitigate as needed.
  • Recommend, design, implement, and support application delivery infrastructure integration into business solutions.
  • Analyze network topologies and traffic/capacity requirements.
  • Work on project/tasks assigned to the networking team.
  • Develop detailed project plans and implementation diagrams.
  • Assist in driving the development, testing, and implementation of technology solutions.
  • Install, configure, and manage traffic management systems supporting Public Key Infrastructure (PKI), Domain Name System (DNS), load balancing, and Multi-Factor Authentication (MFA).
  • Translate functional business requirements into a technical solution that conforms to global design standards.
  • Research developments in assigned technology disciplines, determining business requirements, proposing changes, and developing migration and implementation plans as needed.
  • Install, test, maintain, and upgrade network operating systems software and hardware in accordance with release management requirements.
  • Provide input into the security technology plan for the organization and ensuring that plans for their assigned technology discipline integrate effectively with other aspects of the technical infrastructure.
  • Support large-scale infrastructure migrations and baseline reviews.
  • Support changes in strict accordance with the change management policies, including developing design and implementation plans for approved changes.
  • Gain knowledge and experience in other network security technologies.
  • Propose appropriate changes to standards, policies, and procedures based on emerging business/technology trends and operational challenges with the existing guidelines utilizing performance metrics and operational SLAs as justification.
  • Conduct presentations via training sessions, or 1-to-1 training to network engineers on designs that are being implemented.
  • Configure and support application security policies via the F5 ASM and APM security modules.
Qualifications
  • Bachelor's Degree in a technical-related field (i.e., Computer Science, Computer Networking, Computer Engineer).
  • 5 years of experience with F5 Hardware/Software.
  • F5 Certified Big-IP Administrator (F5-CA).
  • 5 years of networking experience.
  • Experience designing, implementing, and supporting environments that include two or more of the following: Enterprise Gateway architectures including: Firewalls, Application Proxies, Global and Local load balancing, and/or Enterprise Management tools.
  • Experience working in 24 x 7 centers with complex, high-transaction, high-availability environments.
  • Experience creating implementation plans, LTM, GTM, and ASM configurations, TMOS code upgrades, and deployment of new load balancing builds for F5 or Kemp load balancing technologies.
  • Experience with F5 Traffic Management Operating system, CLI commands, and Route Domains.
  • Experience creating and maintaining technical documentation.
  • Experience with F5 ASM & APM modules.
  • Experience with requesting and installing PKI server certificates.
  • Experience with configuring PKI Certificate Authority (CA) trust bundles, Certificate Revocation List (CRL), and Online Certificate Revocation List (OCSP).
  • Experience with network design, install, configuration, and troubleshooting.
  • Experience with RIP, OSPF, BGP, MPLS, RSVP, QoS, and STP.
  • Experience with routers, switches, firewalls, and load-balancers.
  • Experience with Internet-based data transmission.
Good to Have
  • F5 Certifications such as: F5-CA, F5-CTS LTM, F5-CTS GTM, or F5-CTS APM.
  • 10 years of Cisco Enterprise Level Network experience.
  • Experience working with cloud-based solutions such as AWS, Azure, or GCP.
  • Experience with high-level scripting languages (JavaScript, Python, Ruby, etc.).
  • Experience with automation and orchestration frameworks (ansible, puppet, salt, jinja).


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