Sourcing Specialist/Senior Specialist

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.

About The Position This is a hybrid role located in St. Louis, Missouri. The Sourcing Specialist supports strategic procurement and category management processes that create sustainable value through lower costs, improved supplier performance and efficiency with a keen appreciation/consideration for Business Partner needs and priorities. Works with cross-functional teams in the implementation of category management processes. Conducts research and analysis to develop strategy and drive decision-making regarding spend, suppliers and markets. Develops category and commodity cost models. Works with Supply Chain (SC) staff and Business Partners to provide day-to-day support, strategic sourcing and procurement, and respond to questions and solve problems. The Sourcing Specialist should have skills and expertise in the following areas:

Strategic Procurement

Supply Chain Management

- Category management

- Spend analysis, market analysis and demand planning, leading practices for strategic sourcing

- Negotiations and contract structuring

- Supplier performance

- Change management

- Continuous improvement

- Supplier relationship management (SRM)

- Business Partner relationship management

Key responsibilities include:

Category Management:

Support Portfolio Managers and Category Managers in category management activities and processes that ensure Business Partner satisfaction and value creation. Support regular assessment of Business Partner requirements and matching procurement plans to meet/adapt to business needs. Seek to develop category expertise, market dynamics and trends knowledge, insights about suppliers, pricing, and negotiating tactics.

Spend Analysis:

Coordinate with and leverage market, supplier, and spend analyses with Sourcing Analysts to inform category strategies and competitive solicitations (e.g., RFQs). Help implement, in collaboration with Portfolio Managers and Category Managers, leading practices for spend/market analysis to develop value-adding sourcing strategies.

Strategic Sourcing:

Execute sourcing strategies based on Category Manager guidance and leading practices and provide commercial and procurement expertise to deliver optimal outcomes. Develop competitive solicitation, bid evaluation, and negotiations materials. Support bid evaluation, negotiation strategy development, and negotiation execution. Develop contracting documentation based on established (and negotiated) terms and conditions, pricing, performance criteria, and any risk mitigations.

Supplier Relationship Management:

As directed, communicates with suppliers and is knowledgeable about procurement practices and category strategy. Develop, maintain, and appropriately build positive and influential relationships with suppliers and Business Partners to assure Ameren of long-term, cost-effective, procurement strategy in procurement of key services and goods.

Supply Chain Strategy:

Support the SC and category strategy development process with analysis and helps integrate it with regular business planning and budgeting cycles for SC and Ameren. Work closely with Category Manager to align strategy making processes with Business Partner processes. Assist in the preparation and communication of business cases to support SC initiatives and priorities.

Continuous Improvement:

Use continuous improvement framework to sustain SC strategy and compliance with Ameren objectives. To achieve process excellence and stay current with industry innovations, the Specialist helps identify and implement, in collaboration with the Supply Chain management, leading practices throughout the organization. Communicate initiatives and improvements to Business Partners as appropriate.

Qualifications POSITION QUALIFICATIONS

: The Sourcing Specialist must possess the following qualifications and experience to perform at a fully satisfactory level in this position:

Technical Expertise

Leadership Characteristics

Work Experience

Typical Technical Expertise

- Bachelor’s degree required; preferably in Engineering, Business, Accounting, Finance, Supply Chain, Digital, or other related field

- MBA, other related graduate degree, or Doctorate preferred.

- Excellent analytical, problem-solving and time-management skills

- Certified Professional in Supply Management (CPSM) preferred

- Proficient with the MS Office suite

Typical Leadership Characteristics

- Strong customer-oriented mindset

- Excellent communication skills (oral and written) with an ability to communicate with suppliers and business partners

- Ability to be persuasive and build credibility internally and externally

- Ability to lead multiple projects and initiatives simultaneously

- Ability to provide guidance to develop and evolve category management processes, develop metrics, and engage suppliers on operational, strategic, and financial issues

Typical Work Experience –

- Five or more years of directly relevant work experience required, including experience working with cross-functional teams

- Candidates with an advanced degree or Doctorate will be considered with three or more years of experience.

- Sourcing experience, preferably within the utility, manufacturing, or construction sector

In addition to the above qualifications, the successful candidate will demonstrate:

Strong business acumen and communication skills with the ability to make sound judgments. Proven analytic, financial and operational skills. Strong self-starter with the ability to prioritize and deliver on deadlines in a fast paced environment. Effective team player with the ability to work with all levels of internal and external stakeholders. Excellent communication, business writing and presentation skills. Proficiency with Microsoft Office suite (Power Point, Excel, Word, etc.) Ameren competencies: Think Customer, Inspire and Engage, Foster Innovation, Drive Results, Champion Learning, Build Trust and Be Strategic.

Senior Sourcing Specialist Qualifications:

The Senior Sourcing Specialist must possess the following qualifications and experience to perform at a fully satisfactory level in this position:

Technical Expertise

Leadership Characteristics

Work Experience

Typical Technical Expertise

- Bachelor’s degree required; preferably in Engineering, Business, Accounting, Finance, Supply Chain, Digital, or other related field

- MBA, other related graduate degree, or Doctorate preferred.

- Excellent analytical, problem-solving and time-management skills

- Background in Lean, Six Sigma, or similar process improvement models preferred

- Certified Professional in Supply Management (CPSM) preferred

- Proficient with the MS Office suite

Typical Leadership Characteristics

- Strong customer-oriented mindset

- Excellent communication skills (oral and written) with an ability to communicate with suppliers and business partners

- Ability to be persuasive and build credibility internally and externally

- Ability to lead multiple projects and initiatives simultaneously

- Ability to mentor (formally or informally) less experienced colleagues

- Ability to provide guidance to develop and evolve category management processes, develop metrics, and engage suppliers on operational, strategic, and financial issues

Typical Work Experience

- Seven or more years of directly relevant work experience, including experience working with cross-functional teams

- Candidates with an advanced degree or Doctorate will be considered with five or more years of experience.

- Sourcing experience, preferably within the utility, manufacturing, or construction sector

In addition to the above qualifications, the successful candidate will demonstrate:

Project management knowledge and experience. Content leadership. Coaching & team development. Management influence. Independent thinking. Critical thinking skills. Ability to work independently and handle complex situations. Strong business acumen and communication skills with the ability to make sound judgments. Proven analytic, financial and operational skills. Strong self-starter with the ability to prioritize and deliver on deadlines in a fast paced environment. Effective team player with the ability to work with all levels of internal and external stakeholders. Excellent communication, business writing and presentation skills. Proficiency with Microsoft Office suite (Power Point, Excel, Word, etc.) Ameren competencies: Think Customer, Inspire and Engage, Foster Innovation, Drive Results, Champion Learning, Build Trust and Be Strategic.

Additional Information

Ameren’s selection process includes a series of interviews and may include a leadership assessment process. Specific details will be provided to qualified candidates.

Compensation Range:

$88,500.00 - $144,500.00

- 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.

If end date is listed, the posting will come down at 12:00 am on that date:

Tuesday October 21, 2025

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.