Jobs at Ameren

Lead and supervise gas construction and service crews, enforce safety and HR policies, schedule and assign work, manage overtime, coordinate with customers and contractors, monitor job completion, use company work-tracking systems, and identify operational improvements to control costs and boost productivity.

Lead and supervise electric field crews to ensure safe, reliable construction, operations, and maintenance of distribution systems. Plan and schedule work, enforce safety and construction standards, coach and evaluate co-workers, coordinate materials and prerequisites using Maximo, support storm restoration, and collaborate with cross-functional teams to meet customer service and efficiency goals.

Perform gas service duties: respond to gas emergencies, install and maintain residential and commercial gas meters, perform pipe work on customer premises, and work with gas appliances. Must be available for shift work, overtime, and emergency call-outs. Obtain and maintain CDL and respirator qualification, pass CAST and gas evaluations, and meet state/federal driving, physical, and drug screening requirements. Must reside within 25 miles of the operating area.

Plan and execute IT audits of digital systems, cybersecurity, data privacy, change management and SOX controls. Assess risks, report findings, support remediation, collaborate with management and external auditors, and assist on project/process control reviews.

The Line Troubleman patrols, repairs, and restores service on electric circuits, responds to customer calls, operates substations, and handles incident reports.

Summer full-time internship supporting Ameren Supply Chain across planning, procurement, inventory, supplier diversity, contracting, and transformation initiatives. Interns support sourcing, category management, RFP development and analysis, demand planning data collection, cost modeling, and process improvement. Assigned a mentor, complete a key project, present results to executives, and participate in team meetings.

Summer internship supporting finance and internal audit tasks: analyze budget and forecast variances, update labor rate schedules, assist budget preparation, document procedures, and review monthly accruals. Develop analytical, communication, and teamwork skills while working with financial schedules and reports.

Participate in data analytics tasks including reporting, dataset creation, dashboard development, database and data warehouse queries and scripts, data integration, and stakeholder-focused analysis. Work with mentors and analytics staff to build and maintain dashboards, reporting models, and datasets using tools like Excel, Power BI, Databricks, SQL, Python, and SAS.

Support Ameren's Sustainability, Community and Inclusion team across ESG research and reporting, energy affordability, inclusive engagement outreach, website/SharePoint maintenance, data collection and analysis, and corporate/community campaign support during a May–August internship.

Support Ameren Safety by analyzing soft-tissue injury records, assessing worker interactions with equipment and environments, recommending ergonomic improvements, assisting investigations, compiling reports, and liaising with safety and health specialists. Work includes office and field duties and occasional travel.

Lead design, configuration, support, and expansion of IAM solutions (CyberArk/Idira). Perform advanced troubleshooting, scripting/integration work, upgrades, vendor engagement, and ensure compliance with NERC CIP/SOX. Mentor teammates and maintain technical documentation.

Supervise and coach operating personnel on safety policies and programs; conduct field observations, incident analysis, training support, data analysis, and safety projects to reduce risk and ensure regulatory compliance.

Lead development and execution of Ameren-wide sourcing and category strategies for new gas generation spend. Manage supplier selection, negotiation, contracting, risk mitigation, cost modeling (TCO), market intelligence, and stakeholder engagement. Lead cross-functional teams, drive supplier performance, and implement sourcing initiatives to ensure supply continuity, cost savings, and value realization for large-scale generation projects.

Complete a structured Engineering Representative training program and pass exams. Handle customer calls and emails to gather project details, initiate and engineer standard electric, gas, and lighting designs, and document non-standard requests. Participate in quality monitoring, maintain customer and cross-department relationships, support team workload, and help train new employees.

The Senior Software Engineer analyzes, designs, and implements software projects, focusing on Oracle EPM solutions and cloud configurations, and mentors less experienced developers.

Lead and manage energy efficiency programs: review program data, recommend design changes, manage vendors/contracts, track metrics and budgets, develop implementation plans, support communications and outreach, ensure data quality, and apply project management best practices while staying current on energy efficiency trends.

Patrol, repair, and restore electrical service, handle customer calls, operate substation equipment, and ensure safety protocols are followed.

The Mechanical Engineer supports the nuclear power plant operations by ensuring compliance with regulations, troubleshooting equipment, and providing engineering support. Responsibilities include system health monitoring, technical evaluations, and documentation revisions.

The Sr. Manager, Digital ERP Solutions leads the delivery of Oracle Cloud Financial and ERP systems, oversees a team, and ensures compliance and efficient operations while enhancing finance technology solutions.

Design, implement, and maintain the Advanced Distribution Management System (ADMS). Support operators and IT staff, provide training and documentation, aggregate and model data for BI dashboards, analyze and test system functionality, implement software enhancements, maintain configurations, and assist vendor engagement and smart-grid enablement (SCADA, outage management, power flow, fault locating).