F5 Systems Administrator

Job Overview Advance how our customers operate while you advance your career. Join GDIT as a F5 Technician (F5 Systems Administrator) and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you. Responsibilities Configure, deploy, and maintain F5 BIG‑IP systems, including Load Balancers, Application Delivery Controllers (ADCs), and SSL offloading configurations. Troubleshoot and resolve F5‑related performance and availability issues, ensuring minimal service disruptions. Collaborate with network, systems, and security teams to integrate F5 solutions into the broader network and infrastructure environment. Design and implement traffic management rules, including global server load balancing (GSLB) and local server load balancing (LSLB). Manage F5 configurations for SSL/TLS offloading, including key and certificate management for secure communication. Monitor F5 systems for health and performance, providing proactive recommendations for optimization. Configure and maintain F5 iRules to manage application traffic and provide enhanced functionality for specific use cases. Ensure compliance with security policies, best practices, and regulatory requirements in the deployment and maintenance of F5 systems. Support incident response and root cause analysis for any F5‑related issues impacting critical applications or services. Develop and maintain documentation for F5 configurations, change management, troubleshooting guides, and standard operating procedures. Provide technical support and guidance to other IT teams and end‑users regarding F5 traffic management solutions. Assist in performing F5 system upgrades, patches, and troubleshooting tasks to ensure continued system functionality. Collaborate with vendors to resolve hardware or software‑related issues and elevate problems when necessary. Qualifications 5+ years of related F5 Systems Administration experience. Technical skills: Application Delivery Controller, F5 Load Balancer, Global Server Load Balancing (GSLB), System Administration. Certification: DoW 8140 or DoW 8570 (e.g., CompTIA Security+ CE). Clearance and Citizenship Current active TS/SCI clearance required. US citizenship required due to the TS/SCI clearance requirement. Working Conditions Scheduled weekly hours: 40. Travel required: less than 10%. Telecommuting options: Onsite. Work location: USA FL MacDill AFB. Must be on site; this is not a remote role. Benefits Growth: AI‑powered career tool that identifies career steps and learning opportunities. Support: Internal mobility team focused on helping you achieve your career goals. Rewards: Comprehensive benefits and wellness packages, 401(k) with company match, competitive pay and paid time off. Community: Award‑winning culture of innovation and a military‑friendly workplace. Salary Range $123,250 - $166,750 (salary set based on experience, geographic location, and contractual requirements). EEO Statement Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans #J-18808-Ljbffr Dormont Manufacturing Company