F5 Network Administrator

Diamondback EnergyOklahoma City, OK

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Overview

Schedule

Full-time

Career level

Senior-level

Remote

On-site

Job Description

CURRENT EMPLOYEES - Please apply using "Jobs Hub" in Workday. This career site is for external applicants only.

We are seeking an experienced F5 Administrator to support enterprise application delivery, security, and load balancing across on-prem and cloud environments. This role will focus on designing, implementing, and optimizing F5 BIG-IP and F5 Distributed Cloud (XC) platforms.

Job Responsibilities:

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

Required Qualifications:

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

Preferred Qualifications:

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.

Diamondback is an Equal Employment Opportunity Employer. Diamondback provides equal employment opportunities to all qualified applicants without regard to race, sex, sexual orientation, gender identity, national origin, color, age, religion, veteran or disability status, genetic information, pregnancy, or any other status protected by law. Diamondback participates in E-Verify. Learn more about E-Verify.

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FAQs About F5 Network Administrator Jobs at Diamondback Energy

What is the work location for this position at Diamondback Energy?

This job at Diamondback Energy is located in Oklahoma City, OK, according to the details provided by the employer. Some roles may also include multiple work locations depending on the requirement.

What pay range can candidates expect for this role at Diamondback Energy?

Employer has not shared pay details for this role.

What employment applies to this position at Diamondback Energy?

Diamondback Energy lists this role as a Full-time position.

What experience level is required for this role at Diamondback Energy?

Diamondback Energy is looking for a candidate with "Senior-level" experience level.

What is the process to apply for this position at Diamondback Energy?

You can apply for this role at Diamondback Energy either through Sonara's automated application system, which helps you submit applications 10X faster with minimal effort, or by applying manually using the direct link on the job page.