F5 Network Administrator

Diamondback E&P LLC
Oklahoma City, United States of America
yesterday

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior

Job location

Oklahoma City, United States of America

Tech stack

API
Amazon Web Services (AWS)
Azure
Cloud Computing
Continuous Integration
Data Centers
DDoS Mitigation
DNS
Information Systems Security Architecture Professional
Cisco Nexus Switches
Public Key Infrastructure
Ansible
Zero Trust Network Access
Software Deployment
TCP/IP
Transport Layer Security
Load Balancing
Grafana
Multi-Cloud
Git Flow
Kubernetes
Information Technology
Performance Monitor
REST
Terraform
Big Ip

Job description

Include but are not limited to

  • Configure and manage F5 BIG-IP (LTM, APM, WAF/ASM, DNS/GTM) for application delivery and security
  • Build and maintain virtual servers, pools, health monitors, and traffic policies
  • Develop iRules and automate configurations using Ansible, Terraform, and REST APIs
  • Manage SSL/TLS configurations and certificate lifecycle
  • Implement and tune WAF, bot defense, and DDoS protection policies
  • Support F5 Distributed Cloud (XC) including load balancers, WAAP, and CE node deployments
  • Monitor performance, troubleshoot incidents, and support system upgrades and lifecycle management
  • Collaborate with infrastructure, security, and application teams; provide SME guidance and documentation

Requirements

  • Bachelor's degree in Computer Science, Information Technology, Network Engineering, or related field (or equivalent experience)
  • 5+ years of hands-on F5 BIG-IP administration in enterprise environments
  • Strong experience with LTM, APM, WAF/ASM, and DNS/GTM
  • Experience with F5 Distributed Cloud (XC) or similar cloud-based application delivery platforms
  • Proficiency in TCP/IP, HTTP/S, DNS, and Layer 4-7 networking
  • Experience with automation tools (Ansible, Terraform, APIs)
  • Knowledge of SSL/TLS, PKI, and security best practices, * F5 certifications (F5-CA or F5-CTS)
  • Experience with BIG-IQ, cloud platforms (AWS/Azure/GCP), or Kubernetes integrations
  • Familiarity with CI/CD, GitOps, and observability tools
  • Experience with multi-cloud networking or modern security architectures (Zero Trust)
  • Familiarity with Cisco Nexus Dashboard Fabric Controller (NDFC) and VXLAN EVPN overlay networks, including integration considerations for F5 BIG-IP deployments within spine-leaf data center fabrics.

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