Top 211 Senior project specialist Jobs in St. Louis Mo

Accounts Receivable Specialist
Wiegmann Associates —Saint Charles, MO
- $25.57 - $30.79 an hour
- Full-time
- ERP systems
- Mid-level
- Office
- Paid holidays
- Health insurance
Quick Apply
Operations Specialist (Traveling Executive Director) STL/CHI Region
Cedarhurst Senior Living —St. Louis, MO
- Full-time
- Background check
- Current TB test
- 5 years
- Disability insurance
- Health insurance
Quick Apply
Senior Proposal Specialist
Calculated Hire —St. Louis, MO
- From $25 an hour
- Full-time
- Microsoft Excel
- Marketing
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
1d
Business Development Specialist- Geospatial Technology
Seiler Instrument & MFG Co Inc —Kirkwood, MO
- Marketing
- Mid-level
- Business development
- Profit sharing
- Paid holidays
Quick Apply
5d
PROJECT MANAGER - PD&C - SR
BJC HealthCare —St. Louis, MO
- $83,865.60 - $136,593.60 a year
- Full-time
- Remote
- Engineering
- Children
- Mentoring
- Disability insurance
- Health insurance
Data Management Specialist - East St. Louis Senior High School
East St Louis School District 189 —East Saint Louis, IL
- $52,000 - $88,000 a year
- Microsoft Excel
- High school
- Customer service
- Health insurance
- Dental insurance
Supplier Quality Specialist (Experienced or Senior)
Boeing —Hazelwood, MO
- $99,450 - $164,450 a year
- Schematics
- 3 years
- Presentation skills
- Health savings account
- Disability insurance
2d
Senior Specialist, Benefits
Build-A-Bear Workshop, Inc. —St. Louis, MO
- Hybrid work
- Mid-level
- Office
- Analysis skills
- Retirement plan
Sr Security Policy Analyst
BJC HealthCare —St. Louis, MO
- $83,865.60 - $136,593.60 a year
- Full-time
- CPA
- Writing skills
- HIPAA
- Disability insurance
- Health insurance
Senior CyberArk/Idira Engineer
Ameren —St. Louis, MO
- $105,100 - $204,400 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- 5 years
- Paid parental leave
- Paid holidays
Senior/Lead Data Scientist
Ameren —St. Louis, MO
- $105,100 - $204,400 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- System design
- Paid parental leave
- Paid holidays
1d
Senior Digital Media Specialist
Brinkmann Constructors —Chesterfield, MO
- Full-time
- Marketing
- 5 years
- Office
- Continuing education credits
- Paid parental leave
4d
Senior Director of Benefits (Hybrid) - Human Resources
Washington University in St. Louis —St. Louis, MO
- $186,900 - $328,800 a year
- Online Application
- Hybrid work
- Pass drug screening
- HIPAA
- Office
- Commuter assistance
- Health insurance
5d
Transportation & Logistics (Industrials) - Management Consulting Manager
Accenture —St. Louis, MO
- $87,400 - $293,800 a year
- Full-time
- 5 years
- Bachelor's degree
- Travel
- Paid holidays
- Disability insurance
Supplier Program Mgmt (Supplier Program Mgmt)
Boeing —Berkeley, MO
- $140,250 - $173,250 a year
- 18 years or older
- 5 years
- Master's degree
- Travel reimbursement
- Health savings account
2d
Full Stack Developer
CACI —St. Louis, MO
- $90,300 - $189,600 a year
- Full-time
- 7 years
- AWS
- Mentoring
- Health insurance
2d
SR PI Consultants
BJC HealthCare —St. Louis, MO
- $76,252.80 - $124,155.20 a year
- Full-time
- Master's degree
- Bachelor's degree
- Children
- Disability insurance
- Health insurance
Facility Management Specialist
Forest Park Forever Inc —St. Louis, MO
- 8 hour shift
- Microsoft Excel
- Office
- High school diploma or GED
- Paid holidays
- Disability insurance
10d
Senior Graphic Designer
Cushman & Wakefield —St. Louis, MO
- $70,550 - $83,000 a year
- Full-time
- 5 years
- Office
- Bachelor's degree
- Health savings account
- Disability insurance
Quick Apply
Senior Associate Director Of Gift Operations - University Advancement
Washington University in St. Louis —St. Louis, MO
- $65,900 - $112,700 a year
- Online Application
- Pass drug screening
- Office
- University
- Commuter assistance
- Employee assistance program
11d

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Accounts Receivable Specialist

Wiegmann Associates -
Saint Charles, MO

Quick Apply

Job Details

Full-time
$25.57 - $30.79 an hour

Benefits

Paid holidays
Health insurance
Dental insurance
Paid time off
Vision insurance
401(k) matching
Paid sick time

Qualifications

Customer communication
Teamwork
Attention to detail
Associate's degree
Account management
Time management

Full Job Description

Join our winning team at Wiegmann Associates!

Named one of St. Charles County's largest businesses by the St. Louis Business Journal
Recognized as a Winning Workplace by St. Louis Small Business monthly
Core Values = Innovation + Teamwork + Client Focus + Accountability + Passion

Wiegmann Associates is a growing nationwide design/build mechanical engineering and contracting firm based in St. Charles, MO with approximately 115 employees.

Since 1995 Wiegmann Associates has engineered and installed more than $1 billion in cost-effective and energy-efficient mechanical, HVAC and refrigeration systems in a wide range of industries including senior living, food and beverage distribution, healthcare, multi-family, office/warehouse, industrial and commercial. Wherever the project is located, Wiegmann Associates will complete it on time and within budget.

Accounts Receivable Specialist – Wiegmann Associates

The Accounts Receivable Specialist at Wiegmann Associates is responsible for supporting cash flow through accurate billing, collections, cash application, and customer account management for HVAC service and construction operations. This role works closely with project managers, service teams, customers, and general contractors to ensure timely invoicing, prompt collections, accurate records, and daily deposits while maintaining a high level of professionalism and customer service.

Key Responsibilities

Billing & Invoicing

Prepare and issue accurate invoices for HVAC construction projects, including:
Progress billing
Time & materials billing
Change orders
Retainage tracking

· Ensure invoices comply with contract terms and customer requirements.

· Submit invoices through required platforms (e.g., Textura, GC Pay, Procore, AIA billing formats, or customer portals).

· Maintain proper documentation to support billing (signed tickets, approvals, etc.).

Accounts Receivable Management

· Monitor customer accounts to ensure timely payment of outstanding invoices for construction projects and service work.

· Prepare and make daily bank deposits, accurately record incoming payments, and apply cash receipts to customer accounts.

· Maintain accurate accounts receivable aging reports and track past-due balances to support strong cash flow.

· Reconcile customer accounts, research payment discrepancies, and coordinate resolution with internal teams and customers.

Collections

· Proactively follow up with customers on overdue invoices.

· Communicate professionally with general contractors, subcontractors, and clients to resolve payment issues.

· Escalate delinquent accounts as necessary.

· Support lien waiver process and assist in filing preliminary notices if applicable.

Project & Contract Coordination

· Review contracts to understand billing terms, retainage, and payment schedules.

· Work closely with project managers, service department, and accounting staff to confirm billing milestones, job progress, and payment status.

· Track and manage change orders and ensure they are billed appropriately.

Reporting & Compliance

· Generate accounts receivable and cash activity reports for management, including aging summaries, collections updates, and cash flow forecasting.

· Maintain compliance with Wiegmann Associates policies, accounting procedures, and applicable construction billing requirements.

Assist with month-end closing, including AR reconciliation.

Qualifications

Education & Experience

· Associate’s or Bachelor’s degree in Accounting, Finance, or related field (preferred).

· preferably in construction, mechanical contracting, or the HVAC industry.

· Experience with progress billing and retainage is strongly preferred.

Skills & Competencies

· Strong understanding of construction billing processes (AIA billing, lien waivers, retainage).

· Excellent organizational and time management skills.

· High attention to detail and accuracy.

· Strong communication and customer service skills with the ability to work effectively with customers, project managers, and internal teams.

· Ability to manage multiple projects and deadlines simultaneously.

· Proficiency in accounting software and Microsoft Excel; experience with construction or ERP systems is a plus.

Environment

Office-based role with regular interaction with project managers and customers.
May require occasional deadlines tied to project billing cycles or month-end close.

Compensation & Benefits

Competitive salary based on experience
Health, dental, and vision insurance
401(k) with company match
Paid time off and holidays

Pay: $25.57 - $30.79 per hour

Benefits:

401(k) matching
Dental insurance
Health insurance
Paid sick time
Paid time off
Vision insurance

Application Question(s):

Which accounting software or construction-specific platforms have you worked with? Please list the systems and your level of experience
Please list any additional accounting department related skills you believe are relevant to this role.

Experience:

construction accounts receivable: 1 year (Preferred)
total accounting: 3 years (Required)

License/Certification:

related certification or formal training (Preferred)

Ability to Commute:

Saint Charles, MO 63301 (Required)

Work Location: In person

Quick Apply

Refine Your Search

senior project specialist jobs in st. louis mo

Accounts Receivable Specialist

Operations Specialist (Traveling Executive Director) STL/CHI Region

Senior Proposal Specialist

Business Development Specialist- Geospatial Technology

PROJECT MANAGER - PD&C - SR

Data Management Specialist - East St. Louis Senior High School

Supplier Quality Specialist (Experienced or Senior)

Senior Specialist, Benefits

Sr Security Policy Analyst

Senior CyberArk/Idira Engineer

Senior/Lead Data Scientist

Senior Digital Media Specialist

Senior Director of Benefits (Hybrid) - Human Resources

Transportation & Logistics (Industrials) - Management Consulting Manager

Supplier Program Mgmt (Supplier Program Mgmt)

Full Stack Developer

SR PI Consultants

Facility Management Specialist

Senior Graphic Designer

Senior Associate Director Of Gift Operations - University Advancement

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