Companies OCC

OCC

Chicago

Total Offices: 3

1,200 Total Employees

Year Founded: 1973

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Cybersecurity 15 Engineering 15 Data & Analytics 2 AI & Machine Learning 1 Finance 1 HR & Recruiting 1 Legal 1 Operations & Support 1

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Articles about OCC

Featured Articles

Dana Cassell

Published on April 08, 2025

‘The Golden Age of AI’: How 2 Companies Are Integrating Emerging Technology Into Data Analytics

AI and machine learning are advancing at amazing speed, but how do data analysts make good use of these emerging tools?

Taylor Rose

Updated on November 26, 2025

What Makes a Great Leader? We Asked 5 to Find Out.

Discover how five successful managers at Homebot, VelocityEHS, OCC, PatientPoint and Wise empower employees with strong management practices and strategic clarity.

Leadership

Taylor Rose

Updated on April 02, 2026

How OCC Builds DEI, Fairness and Belonging With Measurable Progress

Ngoc Nguyen, executive director of diversity, equity & inclusion, explains how OCC measures leadership diversity, ensures pay equity and builds belonging.

All Articles

Olivia McClure

Updated on May 14, 2025

18 Local Companies to Watch This Spring

Whether they’re harnessing the power of cloud-based technologies or reaping the benefits of new business partnerships, these companies are embracing the new season.

Olivia McClure

Updated on November 04, 2025

How These 4 Companies Cultivate In-Office Cultures That Go Beyond the Basics

At Nexthink, OCC, Clari and Perk, in-office workdays are a chance to unwind, connect and accomplish meaningful work.

Taylor Rose

Updated on December 13, 2024

24 Tech Companies Closing Out 2024 on Technical High Notes

Read about the tech innovations, team transformations and thriving partnerships of these 24 tech companies.

Olivia McClure

Updated on April 08, 2025

These 7 Local Companies Are Ones to Watch This Fall

From impactful perks to innovative products, these Chicago companies have a lot to offer technologists eager to carve out an exciting career.

Olivia McClure

Updated on April 08, 2025

OCC’s ‘Renaissance Initiative’ Heralds a New Era in Cloud-Native Fintech

Learn how the organization is developing unique cloud architecture that will redefine the way financial service providers drive innovation.

Brand Studio

Candid photo of two OCC colleagues looking at something together

Author Unknown

Updated on April 08, 2025

3 Chicago Companies Hiring Now That Offer Organic Growth Opportunities

These companies are helping their employees develop by challenging them to use their skills in new and exciting ways.

Cathleen Draper

Updated on April 08, 2025

Product Development Is a Team Sport. Here’s the Playbook

Designers and developers are unified in one goal, but to realize it, they need to work together as a team. Built In Chicago spoke to user experience leaders at Morningstar, The Options Clearing Corporation, SRAM and FourKites to find out the secret sauce.

Recently posted jobs

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OCC

Lead Associate Principal, Infrastructure Innovation & Automation

3 Hours AgoSaved

Hybrid

Chicago, IL, USA

Big Data • Cloud • Fintech • Information Technology • Financial Services

Senior technical lead responsible for designing, implementing, and automating enterprise infrastructure and platform engineering solutions. Build IaC (Ansible, Terraform/TFE), CI/CD pipelines (GitHub Actions), cloud (AWS) and on-prem automation, endpoint management, and modernization initiatives. Lead POCs, mentor engineers, ensure security/compliance, and drive operational efficiency and scalability across Windows and Linux environments.

OCC

Lead Associate Principal, Security Assurance

YesterdaySaved

Hybrid

Big Data • Cloud • Fintech • Information Technology • Financial Services

Lead security assessments and third-party risk reviews, collaborate with security engineering and threat teams, manage observation risk tracking, recommend risk methodologies, enhance Security Assurance processes (including automation/AI opportunities), and support remediation, training, and governance activities.

OCC

Manager, Software Engineering: Middleware

YesterdaySaved

Hybrid

Big Data • Cloud • Fintech • Information Technology • Financial Services

Manage the Middleware messaging team, oversee software installation, configuration, and maintenance, ensure service availability, and lead high-complexity projects.

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