Applications Development Supervisor Jobs in Missouri

About Ameren Services (B&CS) Ameren Services provides administrative support and services to Ameren Corporation and its operating companies, subsidiaries and affiliates. Ameren Services includes a wide range of skill sets and roles, from finance and legal experts to digital and cyber specialists, plus those charged with ensuring environmental compliance and operational safety. Together, we help execute a strategy that enables Ameren to deliver superior long‑term value to customers, shareholders and the environment.

Our benefits include: Medical coverage on date of hire, 100% employer‑paid cash balance pension plan, 401(k) with company match fully vested on date of hire, Minimum of 15 days paid vacation and 12 paid holidays, Paid parental leave and family caregiver leave.

It has never been a more exciting time to work in the energy industry. The electric distribution grid is in transformation into a smarter, more resilient, cleaner, and greener (solar, wind) grid. Advanced systems for grid monitoring and control will be at the forefront of these efforts. This position requires an Engineer to collaborate with a talented team within Digital and Operations to design, implement, and maintain our leading‑edge technology suite known as the Distributed Energy Management System (DERMS). The DERMS platform will be utilized by Ameren's Electrical Distribution Operations and DER teams to manage and orchestrate Distributed Energy Resources (DER) and their connection to the grid. DERs are decentralized electric generators or energy storage technologies connected to the utility grid including solar farms/fields, rooftop solar, battery storage, and wind generators. From a more technical perspective the DERMS platform is designed around hybrid architecture utilizing both cloud and on‑premise components. In addition, the platform will integrate with many other technologies to enable DER Configuration, Forecasting, Optimization and Control. In this position you will be involved in crafting and building the future of electric utility operations. The position leverages a flexible time work schedule that follows a hybrid model: three days a week at Ameren Headquarters in St. Louis, Missouri and two remote days.

• Design, develop, and test a Distributed Energy Resource Management System (DERMS) across a hybrid cloud/on‑premise, container‑based architecture.
• Support system implementation activities, including configuration and environment setup across cloud and on‑prem environments.
• Support system integration with enterprise and operational technologies, ensuring alignment with utility architecture and compliance requirements.
• Partner with internal business units and external vendors to implement DERMS use cases that enable distributed energy resource integration and grid optimization.
• Create and maintain technical documentation, including system design artifacts, runbooks, and standard operating procedures (SOPs).
• Transition to ongoing operational support, including monitoring system performance, troubleshooting issues, and ensuring high system availability.
• Deliver continuous improvements through software enhancements, upgrades, and new functionality to meet evolving grid and business needs.

• Bachelor's degree required, preferably in engineering, mathematics or computer science.
• Three or more years of directly related experience required.
• Experience with Electric Power Distribution systems and applications such as Advanced Distribution Management System, Outage Analysis System, Supervisory Control and Data Acquisition (SCADA) systems, GIS Geographic Information Systems, and Electric Circuit Analysis systems preferred.
• Experience with software applications development, relational databases, and server / network infrastructure preferred.

• Bachelor's degree required, preferably in engineering, mathematics or computer science.
• Five or more years of relevant experience required.
• Experience with two or more of the following systems or technologies is required:
• Electric Power Distribution
• Advanced Distribution Management System
• Outage Analysis System
• GIS Geographic Information System
• Electric Circuit Analysis
• Software applications development
• Relational databases
• Server / network infrastructure

• Bachelor's degree required, preferably in engineering, mathematics or computer science.
• Seven or more years of relevant experience required.
• Experience with three or more of the following systems or technologies is required:
• Electric Power Distribution
• Advanced Distribution Management System
• Outage Analysis System
• GIS Geographic Information System
• Electric Circuit Analysis
• Software applications development
• Relational databases
• Server / network infrastructure

Salary range: $84,400.00 – $204,400.00. This pay range encompasses multiple levels of the role. Career level and compensation depends upon applicant's credentials. At Ameren, base salary is one component of a competitive compensation package for employees. Our pay ranges are broad to allow for movement within our organization and to accommodate different skill sets and levels of expertise. We take into consideration a variety of factors including, but not limited to, skills, abilities, experience, education, credentials, and internal equity when determining the base salary offered. Roles are eligible for additional rewards including annual incentive payments based on individual and company performance.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, ethnicity, age, disability, genetic information, military service or status, pregnancy, marital status, sexual orientation, gender identity or expression, or any other class, trait, or status protected by law.