IT Infrastructure Analyst - F5 Support Engineer

IT Infrastructure Analyst – F5 Engineer JOB SUMMARY: The F5 Support Administrator is responsible for the configuration, maintenance, troubleshooting, and optimization of F5 BIG-IP application delivery controllers (ADCs) and related load balancing infrastructure. This role ensures high availability, performance, and security of critical applications by managing traffic distribution, SSL offloading, and application security policies across Southern Company’s IT environment.JOB REQUIREMENTS:BS/BA in Computer Science or MIS is desired or equivalent work experience Demonstrated knowledge of application and network technologies and processesUnderstanding of security policies and industry best practicesDemonstrate strong communication and influence skills to encourage adoption of standardsGeneral knowledge of information technologies (those currently used within the system and new technologies)Ability to manage priorities, meet schedules, and deliver customer commitmentsAbility to negotiate with and influence others Ability to build relationships and work in a team atmosphere as well as work independentlyAbility to provide and accept feedbackStrong analytical and troubleshooting skillsProfessional oral and written communication skillsMAJOR JOB RESPONSIBILITIES:Configuring, managing, creating and troubleshooting F5 BIG-IP application delivery components, virtual servers, pools, SSL certificates, iRules, profiles, and health monitorsCollaborate with customers to translate ambiguous requirements into scalable BIG-IP solutions, by recommending appropriate virtual server type, monitors, profiles, SSL configurations, and policiesRespond to and resolve incidents within defined SLAs, including on-call/after-hours supportAssist with cross-functional troubleshooting to identify causes, including issues outside the BIG-IP Ability to perform and read packet captures to diagnose issues. Configure applications using cloud-based WAF solutions or on-premises F5 APM/ASM policies.Routinely audit Big-IP objects and perform cleanup when necessaryPerform TMOS, and F5OS software upgrades, and hotfix application. Experience with F5 BIG-IP AS3 Extension and CIS operator, including building, updating, and validating declarative configurations in enterprise environments.Collaborate with network, security, and application teams on deployment and integration projectsDevelop and maintain documentation, including network diagrams and standard operating procedures.This position falls under the company’s Insider Threat Program and will have access to, and control over sensitive data, systems or assets. Enhanced personnel screening, which includes a background review, drug screen and psychological assessment, will be required if you are selected for this position.About Southern CompanySouthern Company (NYSE: SO) is a leading energy provider serving 9 million customers across the Southeast and beyond through its family of companies. Providing clean, safe, reliable and affordable energy with excellent service is our mission. The company has electric operating companies in three states, natural gas distribution companies in four states, a competitive generation company, a leading distributed energy solutions provider with national capabilities, a fiber optics network and telecommunications services. Through an industry-leading commitment to innovation, resilience and sustainability, we are taking action to meet customers' and communities' needs while advancing our goal of net-zero greenhouse gas emissions by 2050. Our uncompromising values ensure we put the needs of those we serve at the center of everything we do and are the key to our sustained success. We are transforming energy into economic, environmental and social progress for tomorrow. Our corporate culture has been recognized by a variety of organizations, earning the company awards and recognitions that reflect Our Values and dedication to service. To learn more, visit . Southern Company invests in the well-being of its employees and their families through a comprehensive total rewards strategy that includes competitive base salary, annual incentive awards for eligible employees and health, welfare and retirement benefits designed to support physical, financial, and emotional/social well-being. This position may also be eligible for additional compensation, such as an incentive program, with the amount of any bonus/awards subject to the terms and conditions of the applicable incentive plan(s). A summary of the benefits offered for this position can be found here . Additional and specific details about total compensation and benefits will also be provided during the hiring process. Southern Company is an equal opportunity employer where an applicant's qualifications are considered without regard to race, color, religion, sex, national origin, age, disability, veteran status, genetic information, sexual orientation, gender identity or expression, or any other basis prohibited by law. Southern Company ServicesFull timePosting Date: 2026-09-11