Lead Specialist - F5 Network Engineer

Overview

Design, implement, and maintain F5 BIG‑IP solutions for secure, high‑availability apps.

Key Responsibilities

• irules
• automation
• load balancing
• ssl offloading
• waf config
• dns management

Tasks

-Configure and manage advanced F5 iRules and policies to support business-critical applications. -Automate routine F5 tasks using APIs, Ansible, or other automation frameworks. -DNS/GTM: Configuring Global Traffic Manager for multi-site application deployments. -Monitor F5 devices and applications using analytics tools to detect and mitigate potential risks. -Design and deploy Security Assertion Markup Language (SAML)/ OpenID connect (OIDC) authentication methodologies. -SSL/TLS Offloading: Configuring SSL profiles and certificates, troubleshooting encryption issues. -Collaborate with cross-functional teams to integrate F5 solutions into existing network infrastructure. -Maintain and update F5OS, system documentation, policies, and procedures. -Optimize application performance by implementing load balancing, SSL offloading, and traffic routing solutions. -Troubleshoot and resolve issues related to F5 devices, ensuring high availability and performance. -Stay updated on the latest F5 technologies and industry best practices. -Design and deploy F5 BIG-IP solutions, including LTM (Local Traffic Manager), DNS, and APM (Access Policy Manager). -Implement F5 WAF (Web Application Firewall) configurations to protect against web-based threats. -iRules: Writing and debugging complex iRules to manage traffic flows.

Requirements

• irules
• ansible
• python
• f5
• big-ip
• aws

What You Bring

-Proficiency in creating and troubleshooting iRules. -Automation: Using REST APIs, Ansible, or Python scripts for repetitive tasks and configurations. -Knowledge of cloud-based F5 solutions such as F5 Cloud Edition or F5 Distributed Cloud Services. -Up to 20% travel may be required including overnight travel. -Knowledge of automation tools like Ansible, Python, or REST APIs for F5 management. -Experience with monitoring tools like SolarWinds, Splunk, or Zabbix. -The Lead Specialist/Analyst level requires a Bachelor’s degree or equivalent experience and 8+ years of relevant job related experience -The Specialist/Analyst level requires a Bachelor’s degree or equivalent experience and 2-5 years of relevant job related experience -F5 certifications such as F5 Certified Technology Specialist (CTS) or F5 Certified Solutions Expert (CSE). -Traffic Management: Deep understanding of LTM configurations, load balancing algorithms, and health monitoring. -The Senior Specialist/Analyst level requires a Bachelor’s degree or equivalent experience and 5-8 years of relevant job related experience -Security: Experience mitigating DDoS attacks and implementing advanced WAF solutions. -Visits to industrial/manufacturing settings which may include hazardous materials and chemicals, as well as extreme temperature conditions and loud machinery, and require appropriate personal protective equipment. -Familiarity with network protocols such as TCP/IP, DNS, and HTTP/HTTPS. -Excellent problem-solving skills and the ability to work in a fast-paced environment. -Ability to carry computer equipment up to 50 pounds. -Strong understanding of Layer 4-7 traffic management, HTTP protocols, and SSL/TLS encryption. -Experience with F5 WAF and security policies. -3-5+ years of experience with F5 technologies, including BIG-IP modules like LTM, APM, and GTM/DNS. -Cloud: Knowledge of F5 integration with AWS, Azure, or GCP environments. -Must be able to remain in a stationary position 50% of the time due to prolonged periods of sitting or standing.

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Benefits

-Usually, normal office working conditions.

About Energy Transfer

-Growth has been fuelled by bold acquisitions—Sunoco, Southern Union, Regency, Williams, SemGroup, Crestwood—each adding new pipeline systems, storage, or marketing reach. -Projects range from the first Dakota Access crude conduit to the Lake Charles LNG export terminal and AI-data center gas supply agreement. -Specialisms span natural gas midstream, interstate/intrastate transport, NGL fractionation, crude/refined-product terminals and LNG operations. -Unusual fact: beyond pipelines, it even struck a deal to power AI-focused data centers via its Oasis Pipeline, showcasing a creative pivot into tech-energy synergy.

Sector Specialisms