Leadership & Organizational Effectiveness Consultant; Culture & Change Management

Leadership & Organizational Effectiveness Consultant (Culture & Change Management)

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

Visit our Benefits & Perks Page for more information on benefits provided to regular full‑time employees.

As a Leadership and Organizational Effectiveness Consultant, this role will partner with leaders throughout the organization to strengthen our values‑based culture, boost employee engagement, and enhance the change experience for all employees. This role will help lead Ameren's culture change initiative, integrating it seamlessly with our strategy, leadership development, and talent processes. Additionally, this position will support change management across key initiatives – including consulting on change strategy, assessing readiness and impact, and measuring overall effectiveness to enhance performance.

This dual‑focused position requires strategic thinking and practical expertise to navigate complex enterprise‑level change while building a healthy, high‑performing organizational culture.

• Develop and maintain an enterprise‑level culture change roadmap including implementation schedule, communication plan, and approach for tracking cultural health and program effectiveness.
• Design, implement and evaluate organization development (OD) interventions (e.g., workshops, experiences, tools, resources for leaders) that reinforce desired mindsets and behaviors.
• Align culture initiatives with talent processes (e.g., performance management, onboarding, leadership development, employee listening and engagement, recognition) and key company moments (e.g., events, meetings).
• Collaborate cross‑functionally with HR, the business (e.g., Communications, Operations, Digital), Ameren's senior leadership team, and external consulting partners to ensure alignment on priorities and outcomes.
• Design and consult on enterprise change initiatives including identification of change impacts to people, process, policy, structure, and technology; develop change strategies focused on stakeholder management, communication, sustainability of change, and cultural alignment.
• Establish metrics and measurement frameworks to track change readiness, adoption rates, effectiveness, and business value realization.
• Serve as a trusted coach and advisor to leaders on change readiness, organizational health, and culture evolution.
• Manage stakeholder engagement and partner across the business (including Performance Management Office and Ameren Transformation Office) and with external consulting partners to support development of change resources and strategies.
• Develop and lead internal networks supporting culture and change across the organization.
• Design and deliver training and resources to build organizational and leadership change management capability and consistent utilization of change methodology and tools, including support of the Ameren Change Experts (ACE) community of practice.
• Monitor external trends and best practices in change management, culture, and organizational development, bringing innovative approaches to our work.

• Bachelor’s degree required, preferably in HR, Organizational Development, Psychology, Business, or related field of study.
• 5 or more years of relevant professional level experience (e.g., change management, leadership development, program design and management, or high‑impact organizational effectiveness…