Principal Programmer Analyst

Requisition ID: 97566 Florida Power & Light Company is the largest electric utility in the U.S., providing reliable energy to nearly 12 million Floridians. With one of the nation’s most fuel-efficient, cost-effective power generation fleets and industry-leading reliability, we’re redefining what’s possible in energy. Want to be part of something powerful? Join our outstanding team and help shape the future of energy. Position Specific Description Position Summary NextEra Energy Resources is seeking a Principal IIoT Platform Engineer to provide technical leadership for the Industrial IoT infrastructure supporting one of the industry’s largest renewable energy telemetry platforms. The platform ingests telemetry from hundreds of wind, solar, battery storage, and distributed generation facilities, processing more than 100 billion Industrial IoT events per day while delivering highly available data services for operational technology (OT), enterprise analytics, AI, and business applications. This role serves as a senior technical leader for the Industrial IoT platform, responsible for the design, operation, and continual improvement of the Ignition, HiveMQ, and AWS infrastructure that powers the Sequoia platform. The Principal Engineer will provide technical leadership, mentor engineers, establish engineering standards, lead architecture decisions within their domain, and solve complex platform challenges while partnering with other Principal Engineers across the Sequoia ecosystem to deliver a secure, resilient, and scalable Industrial IoT platform. Primary Responsibilities Technical Leadership Serve as a senior technical leader for the Industrial IoT platform. Lead architecture decisions for the Ignition, HiveMQ, and AWS technology stack. Mentor engineers across multiple teams while fostering technical excellence. Establish engineering standards, operational best practices, and platform governance. Review solution designs to ensure scalability, resiliency, security, and maintainability. Lead technical root cause analysis for critical production incidents. Champion automation-first engineering practices. Develop platform standards, documentation, and operational procedures. Partner with Enterprise Architecture, Cybersecurity, Infrastructure, Operations, Data Engineering, and Application Development teams. Evaluate emerging technologies and recommend improvements to the Industrial IoT platform. Ignition Platform Engineering Serve as the organization’s subject matter expert for enterprise Ignition infrastructure, including: Enterprise Ignition architecture and platform design New server deployments and platform expansion Gateway installation, configuration, and lifecycle management Gateway upgrades and migration planning High Availability (HA) and redundancy configuration Gateway Network architecture Enterprise Administration Module (EAM) Enterprise gateway management Gateway backup and disaster recovery Performance tuning and optimization Certificate management Security Zones and Identity Providers Tag Provider architecture Historian integration Module administration Capacity planning Troubleshooting complex production gateway issues Standardization of enterprise Ignition deployments Operational support for large-scale production environments HiveMQ Platform Engineering Design, implement, and support highly available enterprise MQTT infrastructure, including: Multi-node HiveMQ cluster architecture High Availability (HA) and fault-tolerant deployments Cluster replication and synchronization Broker performance tuning Client load balancing MQTT persistence Store-and-forward strategies Authentication and authorization TLS configuration and certificate management Broker monitoring and health management Capacity planning Disaster recovery planning MQTT delivery troubleshooting Sparkplug B implementation and optimization AWS Platform Engineering Design, deploy, automate, and support cloud-native infrastructure utilizing: Amazon ECS Amazon EC2 AWS Lambda Amazon SQS Amazon SNS Amazon EventBridge Amazon API Gateway Amazon CloudWatch AWS CloudTrail AWS IAM AWS Systems Manager AWS Secrets Manager Elastic Load Balancers (ALB/NLB) Auto Scaling Groups Amazon Route 53 Amazon VPC Security Groups Network ACLs Transit Gateway AWS PrivateLink AWS Backup AWS KMS Amazon S3 Amazon ECR AWS Step Functions Implement and maintain infrastructure using Terraform and/or AWS CloudFormation , ensuring all infrastructure is automated, repeatable, version-controlled, and aligned with enterprise standards. Platform Reliability & Operations Design highly available and fault-tolerant architectures. Eliminate single points of failure. Improve platform resiliency and operational maturity. Perform infrastructure capacity planning. Lead production incident response. Develop disaster recovery strategies. Create operational runbooks and engineering standards. Improve platform monitoring and observability. Optimize performance across distributed systems. Support 24x7 mission-critical production operations. Industrial IoT Technologies Deep expertise with: Ignition HiveMQ MQTT Sparkplug B OPC UA Monitoring & Observability Experience with enterprise monitoring platforms including: Amazon CloudWatch Prometheus Grafana ELK / OpenSearch Enterprise logging Metrics collection Alerting strategies Capacity dashboards Operational health monitoring Automation & Infrastructure as Code Develop and maintain automation using: Terraform AWS CloudFormation Python PowerShell Bash Git CI/CD pipelines Infrastructure as Code (IaC) Service Management Experience supporting enterprise operational processes utilizing: ServiceNow Incident Management Change Management CMDB Asset Management Operational workflows ITIL processes Security Working knowledge of: Zero Trust principles AWS IAM best practices Certificate lifecycle management Public Key Infrastructure (PKI) TLS Cybersecurity hardening Secrets management Least privilege access Industrial cybersecurity Required Experience Bachelor's degree in Computer Science, Information Technology, Engineering, or a related discipline, or equivalent professional experience. 10+ years designing, implementing, and supporting enterprise infrastructure. 7+ years administering enterprise Ignition environments. 7+ years supporting AWS production environments. 5+ years designing and operating enterprise MQTT platforms. Experience implementing Infrastructure as Code using Terraform and/or AWS CloudFormation. Experience supporting enterprise ServiceNow processes and integrations. Experience designing highly available, fault‑tolerant distributed systems. Experience supporting 24x7 production environments. Demonstrated experience mentoring engineers and leading technical teams. Experience supporting large-scale Industrial IoT or telemetry platforms. Experience supporting platforms processing 100+ billion Industrial IoT events per day or equivalent hyperscale distributed systems. Preferred Experience Renewable Energy Electric Utility Operations Power Generation Industrial Automation Manufacturing Enterprise Cloud Platform Engineering Preferred Certifications AWS Solutions Architect – Professional AWS SysOps Administrator – Associate AWS Developer – Associate AWS Advanced Networking – Specialty Technical Skills Industrial Platforms Ignition HiveMQ MQTT Sparkplug B OPC UA AWS Technologies ECS EC2 Lambda SQS SNS EventBridge API Gateway CloudWatch IAM Systems Manager Secrets Manager Route 53 S3 ECR Step Functions Infrastructure Terraform AWS CloudFormation Linux Windows Server Docker Git Programming & Scripting Python PowerShell Bash SQL Leadership Competencies The Principal IIoT Platform Engineer is expected to be a technical leader who elevates the capabilities of the entire engineering organization. The successful candidate will: Mentor engineers across multiple teams and disciplines. Establish engineering standards and best practices. Lead architecture reviews and technical design sessions. Coach engineers on troubleshooting complex distributed systems. Drive operational excellence through automation and standardization. Influence technology strategy across multiple engineering teams. Build consensus among infrastructure, cybersecurity, application, OT, and operational teams. Serve as a senior technical escalation point for the organization’s most complex technical issues. Foster knowledge sharing and technical growth throughout the engineering organization. What Success Looks Like Success in this role is measured by the reliability, scalability, security, and operational maturity of the Industrial IoT platform. The Principal Engineer will help ensure the platform continues to evolve through automation, engineering standards, resilient architecture, and technical mentorship while supporting one of the largest Industrial IoT environments in the utility industry. This individual will play a key role in enabling a platform that reliably processes more than 100 billion Industrial IoT events per day while supporting the continued growth of renewable energy operations and the broader Sequoia ecosystem. Job Overview Employees in this position ensure that solutions developed on domain expert platforms conform to application strategy and ensure high availability on multimillion dollar, complex, mission critical and high volume transactional systems for the business unit. This position includes, but is not limited to, writing, coding, testing, analyzing, configuring, debugging and documenting software programs and applications. Job Duties & Responsibilities Researches, designs, documents, and modifies software specifications throughout the production life cycle Applies Six Sigma methodologies within software applications to help the business unit improve reliability, drive efficiencies and reduce costs Manages the development of new or existing programs and application into technical infrastructure and integration into existing business processes Provides technical or functional guidance/leadership and collaborates with work teams, onshore/offshore vendors and business unit personnel as needed Collaborates with network administrators, systems analysts, database administrators, external vendor support, and software engineers to assist in resolving problems with software products or company software systems Provides guidance on relevant system administration tasks including backup/recovery of systems and disaster recovery Designs, runs and monitors software performance tests on new and existing programs for the purposes of correcting errors, isolating areas for improvement, and general debugging Conducts research on emerging application development software products, languages, and standards in support of procurement, development and maintenance efforts Develops and implements standard build processes and common utilities and tools that are repeatable Meets attendance and storm duty requirements and has the ability to work extended hours Performs other job-related duties as assigned Required Qualifications High School Grad / GED Bachelor’s or Equivalent Experience Experience: 6+ years Preferred Qualifications Master’s Degree Six Sigma Master Black Belt Six Sigma Black Belt Six Sigma Green Belt Six Sigma Yellow Belt NextEra Energy offers a wide range of benefits to support our employees and their eligible family members. Click here to learn more. Employee Group: Exempt Employee Type: Full Time Job Category: Information Technology Organization: Florida Power & Light Company Relocation Provided: Yes, if applicable NextEra Energy is an Equal Opportunity Employer. Qualified applicants are considered for employment without regard to race, color, age, national origin, religion, marital status, sex, sexual orientation, gender identity, gender expression, genetics, disability, protected veteran status or any other basis prohibited by law. NextEra Energy provides reasonable accommodation in its application and selection process for qualified individuals, including accommodations related to compliance with conditional job offer requirements, consistent with federal, state, and local laws. Supporting medical or religious documentation will be required where applicable and permitted by applicable law. To request a reasonable accommodation, please send an e-mail to View email address on click.appcast.io, providing your name, telephone number and the best time for us to reach you. NextEra Energy will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees that have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees and applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. NextEra Energy does not accept any unsolicited resumes or referrals from any third-party recruiting firms or agencies. Please see our policy for more information. #J-18808-Ljbffr