Security Engineer Jobs in Illinois

38 open Security Engineer jobs in Illinois at 28 companies, including Salesforce, Capital One and U.S. Bancorp. Updated daily from company career pages.

Salesforce

Datorama is a marketing intelligence platform that transforms the way marketers optimize their marketing performance.

Capital One

Capital One is a diversified banking company that offers early and later stage venture, and debt financing investments.

U.S. Bancorp

U.S. Bancorp is a financial holding company, offers banking, investment, mortgage, trust, and payment services and products for its clients

JP Morgan Chase

JP Morgan Chase is a global financial services provider that offers investment banking, asset management, treasury, and other services.

Humana

Humana creates innovative solutions and resources that help people with their healthcare needs.

SpotHero

Leading & only independent consumer marketplace for parking in North America.

HUB International

HUB International is an insurance brokerage and risk management company.

CCC Intelligent Solutions

CCC Intelligent Solutions is a SaaS platform that offers digital and data services for the insurance and automotive industries.

DRW

DRW is a diversified trading firm that combines technology, research, and risk management to capture trading and investment opportunities.

PayPal

PayPal is a financial service company that provides online payment solutions to its users worldwide.

Braze

Braze is a customer engagement platform that enables customer-centric interactions between brands and consumers.

CrowdStrike

CrowdStrike is a cybersecurity technology firm that provides cloud-delivered protection for cloud workloads, identity, and data.

S&P Global

S&P Global is a market intelligence company that provides financial information and data analytics services.

ServiceNow

UL Solutions

UL Solutions turns issues in safety, security, and sustainability into opportunities for clients in over 100 countries.

Bank of Montreal

Bank of Montreal is a financial services provider of retail banking, wealth management, and investment banking products and solutions.

TransUnion

TransUnion provides total credit protection all in one place from credit alerts, credit reports and credit scores.

Ripple

Ripple is a technology company that provides solutions for cross-border payments, crypto liquidity, and central bank digital currency.

Booz Allen Hamilton

Booz Allen Hamilton is a consulting firm that specializes in analytics, technology, and engineering.

Karbon

Karbon is a workstream collaboration platform for growing teams and enterprises to combine emails, discussions, tasks, and workflows.

Updated 2026-10-10.