Full-Time

Treasury Management Administrator

Posted on 12/5/2025

Old Second National Bank

Old Second National Bank

501-1,000 employees

Local Chicago bank offering commercial banking

Compensation Overview

$53.5k - $70k/yr

Montgomery, IL, USA

Hybrid

Hybrid role; daily onsite during training with possible remote days after training.

Category
Administrative & Executive Assistance (1)
Requirements
  • High school diploma (or equivalent) and two or more years of banking experience in areas of commercial or retail banking and/or loan support, or related experience; or equivalent combination of education and experience.
Responsibilities
  • Provides top quality service to business clients including processing documentation requests, processing account transfers, and resolving miscellaneous servicing issues.
  • Serves as key bank contact for all client banking needs including providing warm internal hand-offs to other departments as needed.
  • Serves as document coordinator to ensure proper documentation is gathered for new account opening, treasury agreements, signer changes, etc.
  • Preparation of proposals, customer agreements and implementation documents in accordance with bank’s policies and procedures.
  • Prepares agreements for Treasury Management Services: Treasury Management Master Agreement, Services Request, RDC Checklist, Customer Operating Procedures, Inter-departmental implementation documentation
  • Provides exceptional support to new or existing bank clients and assists internal and external contacts with service requests, inquiries, and technical issues related to specific bank and treasury management services.
  • Supports Treasury Management Sales team.
  • Performs operations functions related to production of treasury service offerings.
  • Enhanced account analysis, monthly data gathering for new customers, services or maintenance.
  • Assists team with special projects and assignments as requested.
  • Participates in error resolution with new account on-boarding.
  • Opens commercial accounts, gathers all required due diligence, obtains signed account documents and uploads documents to Onbase.
  • Partners with Treasury Management operations in support of commercial client's requirements. For Commercial groups with high volume transactions and customer base, may leverage Treasury Management Commercial Team for these client needs.
  • Captures and maintains customer information files and ensure files meet compliance documentation standards.
Desired Qualifications
  • Associate's degree or greater in related field
  • Thorough knowledge of commercial TM product line preferred
Old Second National Bank

Old Second National Bank

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Old Second National Bank provides traditional banking services in the Chicago metropolitan area, offering deposits, loans, and a full set of card products (debit, credit, and prepaid) along with treasury services for commercial clients. Its products work by taking customer deposits, funding loans, and enabling payments and cash management through card usage and treasury services; the bank is modernizing its online experience with a new Corporate O2 platform to improve online banking for commercial customers. The bank differentiates itself through deep local roots and a strong focus on community commitment, combined with substantial commercial banking capabilities, including treasury management, tailored to individuals, families, and businesses in the Chicagoland area. Its goal is to serve the local community with personalized financial solutions, help clients manage money efficiently, and support business growth by providing reliable banking services and updated technology.

Company Size

501-1,000

Company Stage

IPO

Headquarters

Aurora, Illinois

Founded

1871

Simplify Jobs

Simplify's Take

What believers are saying

  • Evergreen Bank acquisition announced February 25, 2025 boosts assets.
  • Corporate O2 platform and Newgen partnership improve digital commercial services.
  • Q4 2025 net interest margin hit 5.09% with strong cost control.

What critics are saying

  • Elevated non-performing assets exceed peers, eroding margins in 2026.
  • Cage's November 22, 2024 discrimination lawsuit invites regulatory scrutiny.
  • Corporate O2 transition disrupts treasury access, driving clients to Wintrust.

What makes Old Second National Bank unique

  • Over 150 years serving Chicagoland with community-focused commercial banking.
  • Offers treasury services, debit, credit, and prepaid cards for businesses.
  • Multiple Chicago branches like Wacker Drive and Taylor Street enhance local presence.

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Benefits

Performance Bonus

Company News

Yahoo Finance
Jan 31st, 2026
DA Davidson flags elevated non-performing assets as key risk for Old Second Bancorp despite strong Q4 results

DA Davidson raised its price target for Old Second Bancorp to $23 from $22 whilst maintaining a Neutral rating following the company's fourth-quarter earnings. The firm noted that whilst the Evergreen acquisition positively impacted Q4 results with a strong net interest margin, higher-than-normal net charge-offs were recorded. Old Second Bancorp reported net interest and dividend income of $83.1 million in Q4, with a tax-equivalent net interest margin of 5.09% and an adjusted efficiency ratio of 51.28%. The Aurora, Illinois-based regional bank holding company provides community banking services including retail and commercial banking, loans and wealth management. DA Davidson flagged elevated non-performing assets compared with peers as a key risk, though growth is expected to improve in 2026 with solid cost control.

Old Second Bancorp, Inc.
May 23rd, 2025
Old Second and Evergreen Bank Group Announce Strategic Combination

AURORA AND OAK BROOK, IL / ACCESSWIRE / February 25, 2025 / Old Second Bancorp, Inc. (NASDAQ:OSBC) ("Old Second") and Bancorp Financial, Inc. ("Bancorp Financial", "Evergreen Bank") jointly announced today the signing of a definitive merger agreement for Old Second to acquire Bancorp Financial and its wholly-owned bank subsidiary, Evergreen Bank Group, in a cash and stock transaction. Under the terms of the merger agreement, which was unanimously approved by the Boards of Directors of both compa

MarketBeat
Apr 28th, 2025
Shorepoint Capital Partners LLC Purchases Shares of 10,650 Vertiv Holdings Co (NYSE:VRT)

OLD Second National Bank of Aurora acquired a new stake in Vertiv in the 4th quarter valued at about $30,000.

MarketBeat
Mar 12th, 2025
Rakuten Securities Inc. Cuts Stock Position in Vertiv Holdings Co (NYSE:VRT)

OLD Second National Bank of Aurora acquired a new stake in Vertiv in the 4th quarter worth approximately $30,000.

NFR Communications
Feb 25th, 2025
Old Second Bancorp to continue Chicagoland expansion with bank buy

Aurora, Ill.-based Old Second Bancorp is acquiring Oak Brook, Ill.-based Bancorp Financial and its subsidiary Evergreen Bank in a nearly $200 million cash-and-stock deal.

INACTIVE