← Search all jobs

Treasury Support Manager - SB West Belt or SB Port Arthur

Prosperity Bancshares

Houston, TX · Posted October 31, 2026

Just laid off? Start here: a plan for the first weeks

More in Texas job market · Financial Services & Banking · Finance jobs

More roles at Prosperity Bancshares

Similar jobs

Where Houston, TX ranks

Where Houston, TX placed in our monthly rankings, month by month. Each month stays online at its own address.

Skills this job asks for

Say which you have and which you want to build. We use it to match you to jobs like this one.

About the job

POSITION DESCRIPTION

Responsible for work supporting the Treasury Management department. This position will support external and internal Treasury Management functions. Work will include supervision of mutliple tasks and duties relating to setup, monitoring and ongoing maintaining of Treasury Management products and service which may include customer calls, product implementation, training and overall support to external customers, banking centers, internal departments and the Treasury Management Sales and Support teams. Works closely with the overall Treasury Management, Remote Deposit Capture and other internal product support departments.

ESSENTIAL FUNCTIONS AND BASIC DUTIES

Assumes responsibility for effective and timely performance of assigned functions for department.

Duties relating to setup and support of customers usiing Treasury Management services.

Preparation and coordination of various Treasury management duties and responsibilities

Requires attention to detail with accuracy and timeliness and ensures staff handles assigned responsibilities.

Project focused for Treasury department and TM customer initiatives

Supervise staff relating to support of Treasury management products and services.

Works closely with other Treasury Management staff as well as internal departments and banking centers

Daily interaction with customers, department team members and banking centers.

Coordinates scheduling of support tasks and assignments of roles and responsibilities.

Assists with monitoring risks and risk assessment of TM products and services and customers using Treasury Service products.

Review trends of products, customer activities and complliance with any laws and regulations pertaining to Treasury products.

Staff training as needed.

Other duties as assigned.

Assumes responsibility for establishing and maintaining professional business relations with external customers, internal customers, and vendors.

Obtains and conveys department and industry trend information as applicable. Compose correspondence as needed.

Resolves questions and addresses requests promptly, accurately and courteously.

Monitors service levels of department to ensure customer serivce and problem resolution is handled expediently and correctly.

Acts in a courteous and professional manner.

Maintains confidentialty of customer information.

Assumes responsibility for establishing and maintaining effective coordination and working relations with Bank Associates, Treasury Associates, Management and Vendors.

Coordinates with related departments as needed.

Supports and assists in planning and development of Treasury management customer efforts and department initiatives.

Keeps management informed of area activities, risks, trends and of any significant problems.

Attends and participates in meetings as required.

Assists in development and recommendations of processes, procedures and reporting and related documents for the TM department and customer initiatives

Assists in development of workflow

Assists in training and development of training for TM team

Assists with department product and services focus materials.

Assumes responsibility for related duties as required or assigned.

Stays informed of changes in area policies, procedures, and requirements.

Ensures that work area is clean, secure, and well maintained.

Completes special projects and tasks as assigned.

PERFORMANCE MEASUREMENTS

Position duties are performed in accordance with established policies, procedures, and legal requirements.

Staff supervision

Customer inquiries are handled in an appropriate manner.

Documents and customer setups are accurate and timely.

Records and reports are correctly prepared and submitted in a timely manner.

Good working relations with internal departments. Questions are promptly and courteously resolved. Assistance is provided as needed.

Management is appropriately informed.

QUALIFICATIONS

Education/Certification: College preferred.

Required Knowledge: General banking knowledge, Treasury Management knowledge desired.

Experience Required: 1-3 years banking or office experience or equivalent higher education experience

PC computer skills required, including use of Microsoft Office products

Skills/Abilities:

Accurate and attentive to detail. Supervision skills/experience

Well organized.

Ability to assist others.

Able to use PC, calculator, phone and all related business equipment.

Strong communication skills.

Regular attendance required

Monday - Friday: 8:00AM - 5:00PM 40 hours