Senior F5 Systems Engineer

Leidos LLC; Tampa (FL); On-site; USD 92,000 - 167,000; Full time

Job summary

Leidos is seeking an experienced F5 Administrator to configure, deploy, and maintain F5 BIG-IP systems for USCENTCOM on the CITS contract in Tampa, FL. You will manage SSL offloading, iRules, GSLB/LSLB, and ensure high availability of critical applications.

This hands-on role requires DoD timelines, collaboration with cross-functional teams, and proficiency with Azure DevOps. TS/SCI clearance and US citizenship are required, with potential travel up to 10%.

Qualifications

• Hands-on experience with F5 BIG-IP in high-availability environments.
• Experience configuring SSL offloading, iRules, and traffic management policies.
• Experience delivering DoD projects on strict timelines using Azure DevOps or similar tools.

Responsibilities

• Configure, deploy, and maintain F5 BIG-IP systems and SSL offloading.
• Design and implement GSLB/LSLB traffic rules and iRules.
• Perform system upgrades, patches, and troubleshooting for F5 stack.
• Document configurations, deployment steps, and change records.
• Collaborate with network, systems, and security teams to integrate F5 solutions.

Skills

DoD timelines

Documentation

Team collaboration

Education

BA/BS with 8+ years

HS/GED with 10+ years

MS with 3+ years

Tools

Azure DevOps

tmsh

iControl REST

Job description

Leidos is seeking an experienced F5 Administrator to configure, deploy, and maintain F5 BIG-IP systems for USCENTCOM on the CITS contract in Tampa, FL. You will manage SSL offloading, iRules, GSLB/LSLB, and ensure high availability of critical applications.

This hands-on role requires DoD timelines, collaboration with cross-functional teams, and proficiency with Azure DevOps. TS/SCI clearance and US citizenship are required, with potential travel up to 10%.