33 security operations engineer jobs at 29 companies in Steger, IL
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Security Operations Engineer
Chicago, Illinois, United States
$90k-$100k/yrOnsiteFull Time
Hopscotch Primary Care: Provides value-based primary care for seniors in rural areas.
4+ YOE4+ years IT systems administration or security experience; hands-on Google Workspace and Slack administration; experience building SaaS API integrations, SOC/SIEM/IPS monitoring; CompTIA A+ or Network+ preferred; degree preferred but not required.
Microsoft 365, Microsoft Azure, Microsoft Azure AD, Google Workspace, Slack, Microsoft SharePoint, Microsoft Office 365, SOC, SIEM, IPS, Managed Detection and Response (MXDR), SCIM, SSO, HRIS, SaaS APIs, Identity & Access Management (IAM)
Atlanta or Naperville or Rockville or King of Prussia or Arlington
$106k-$158k/yrOnsiteFull Time
Nuclear Regulatory Commission: Regulates civilian use of nuclear energy and radioactive materials.
1+ YOEBachelor's in engineering or equivalent (PE/EIT alternatives),1+ year specialized nuclear engineering experience,U.S. citizenship,pre-employment drug test,background investigation/security clearance,transcripts required.
Optiver: Global market maker providing liquidity to financial markets.
Hands-on security engineer to protect cloud (AWS, Microsoft 365) and on-prem systems; monitor operations, perform incident response, automate security workflows, conduct risk assessments, and embed security best practices across the organization.
AWS, GuardDuty, CloudTrail, Security Hub, AWS Config, KMS, IAM, Microsoft 365, Microsoft Entra ID, Conditional Access, MFA, PIM, Microsoft Defender for Endpoint, Microsoft Defender for Identity, Microsoft Defender for O365, Microsoft Purview, DLP, Microsoft Secure Score, Python, PowerShell, Microsoft Graph API, REST, SIEM, EDR, SOAR, CASB, Git, Windows, Linux, TCP/IP, DNS, VPN, SAML, OAuth, OIDC, RBAC, PAM, SSO
Akuna Capital: Proprietary trading firm providing liquidity in global options markets.
3+ YOE3-5 years in cybersecurity or security engineering; experience with SIEM, EDR, cloud security (Azure/AWS/GCP), incident response, threat hunting, scripting (PowerShell/Python), and security operations frameworks.
MITRE ATT&CK, SIEM, EDR, MFA, Microsoft 365, PowerShell, Python, Cortex XSOAR, Splunk SOAR (Phantom), Tines, Torq, Microsoft Defender XDR, Microsoft Sentinel, CrowdStrike, SentinelOne, DLP, CASB, Azure, AWS, GCP, Windows, Linux, macOS, NIST Cybersecurity Framework, CIS Controls, ISO 27001, OWASP LLM Top 10, MITRE ATLAS
Chicago or Los Angeles or Nashville or New York City or Seattle
$115k-$160k/yrOnsiteFull Time
Metropolis: Computer vision technology for checkout-free parking and retail payments.
3+ YOE3+ years in cybersecurity or security operations; incident investigation and response; administering enterprise security technologies; endpoint, network, identity, vulnerability, and cloud security; log analysis; scripting with PowerShell or Python.
7+ YOE7+ years in security engineering/operations, hands-on with Azure and Microsoft 365, SOC/MDR, vulnerability management, incident response, application security, PCI DSS/SOX knowledge, team leadership and communication skills.
Azure, Microsoft 365, Oracle Simphony, Microsoft Defender, Bitdefender, Microsoft Entra ID, Conditional Access, PIM, WAF, SIEM, SOAR, MDR, Salesforce, CI/CD
UL Research Institutes: Performs independent research to advance global public safety science.
7+ YOE3+ Mgmt7+ years cybersecurity with 3+ years in security operations leadership; experience with Azure and AWS security; hands-on with SIEM/EDR/MDR, vulnerability management, cloud security; regulated/audit environments; certifications preferred.
Sr. Director, Information Security & Cloud Operations
Chicago, Illinois, United States
$231k/yrOnsiteFull Time
Prolaio: Providing a clinical intelligence platform for precision cardiology.
15+ YOE5+ MgmtBachelor's in CS/Engineering/InfoSec, 15+ years in regulated healthcare/medtech security, 5+ years senior leadership, experience with HITRUST/ISO/HIPAA/FDA, cloud (AWS/Azure/GCP), IaC, Kubernetes, continuous security/compliance, AI security for models.
EY: Global firm providing audit, tax, and professional consulting services.
5+ YOE5+ years in web application security operations with WAF management; hands-on Cloudflare and Imperva experience; Terraform proficiency preferred; bachelor’s degree preferred; CISSP or Security+ a plus; strong analytical and communication skills.
Rosemont or Lincoln or Des Moines or Baton Rouge or Cedar Rapids
$100k-$125k/yrOnsiteFull Time
Kuvare: Provides life insurance, annuities, and reinsurance solutions.
7+ YOEHands-on security administrator to operate and harden controls across Microsoft Azure/Entra/M365, perform incident response, identity/access hardening, cloud security engineering, automation and IaC; 7+ IT years, 3+ cybersecurity, 4+ Microsoft tech years.
Microsoft Azure, Microsoft Entra ID, Microsoft 365, Microsoft Sentinel, Microsoft Defender XDR, Intune, Logic Apps, PowerShell, Python, Bicep, ARM, Terraform, Key Vault
Sr IT Identity Security Engineer (CyberArk) - REMOTE from any EST or CST US-based location
Carmel or Chicago or Nashville or Orlando or Detroit or Charlotte or Des Moines or Minneapolis or Milwaukee or Philadelphia or Atlanta
$108k-$162k/yrRemoteFull Time
CNO Financial GroupNYSE: CNO: Provides insurance and financial products for retirement and health.
5+ YOEBachelor's or equivalent, 5+ years in cybersecurity, experience with CyberArk/PAM, strong knowledge of identity and privileged access solutions, and experience with identity automation and security operations.
Woodbridge or New York City or Atlanta or Boston or Chicago or Dallas or Delaware or Denver or Garden City or Cayman Islands or Greenwich or Houston or Los Angeles or Miami or Naples or Nevada or Palm Beach or San Diego or San Francisco or Seattle or Stuart or Washington
$160k-$200k/yrHybridFull Time
Bessemer Trust: Wealth management and family office services for affluent clients.
7+ YOE7+ years in DevOps/platform/cloud infrastructure engineering; strong AWS (IAM, CloudFormation, Lambda, API Gateway, VPC, CloudWatch, SSM, Secrets Manager, ECR); AWS CDK/CloudFormation/Terraform; CI/CD (Bitbucket/GitHub Actions, OIDC); container and datastore operations; security fundamentals.
Strata Decision TechnologyNYSE: ROP: Provides financial analytics and performance software for healthcare systems.
Hands-on experience with SQL Server performance tuning, Azure SQL, Snowflake or Microsoft Fabric, SQL and scripting (PowerShell or Python); proven experience leading technical teams and managing platform reliability, security, monitoring, and incident response.
Scottsdale or Chicago or San Francisco or New York City
$173k-$242k/yrHybridFull Time
Early Warning Services: Operates payment and risk solutions for the financial industry.
15+ YOEBachelor's in CS or related (or equivalent experience), ~15 years cloud/infrastructure experience with 5+ years designing and operating AWS solutions, deep Kubernetes and Terraform expertise, security/compliance experience, background and drug screen required, must be authorized to work in the U.S.
Chicago or New York or Florida or California or Texas
$112k-$209k/yrHybridFull Time
BMOTSX: BMO: Provides personal and commercial banking, investment, and wealth services.
8+ YOE8+ years Azure enterprise experience, expert in Terraform, IaC, CI/CD, Azure networking, security, and cloud operations; programming fluency in one or more languages (Python, node.js, Java, C#, C++).
Azure, Terraform, Azure DevOps, GitHub Actions, Azure Monitor, Log Analytics, Application Insights, Defender for Cloud, Python, node.js, java, c#, c++
Coalfire: Provides cybersecurity advisory, assessment, and technical testing services.
6+ YOE6+ years security consulting experience with >=2 years as a Google Cloud consultant; hands-on Google Cloud security architecture, posture, and operations; required Google Cloud Professional Cloud Security Engineer or Professional Cloud Architect (or equiv. SecOps) certs; strong exec communication.
Google Cloud, Security Command Center, Security Command Center Enterprise, Wiz, Chronicle, SIEM, Vertex AI, Terraform, CNAPP, CSPM
Louisville or New York City or Dallas or Charlotte or Tampa or Miami or Washington or Chicago or Boston or Atlanta or Nashville
$142k-$196k/yrRemoteFull Time
HumanaNYSE: HUM: Provides health insurance plans and clinical healthcare services.
6+ YOE6+ Mgmt6+ years in red team/penetration testing with leadership experience; production Python engineering; built or operated agentic AI/LLM applications; experience attacking AI/ML systems; production cloud experience (AWS, GCP, or Azure).
Python, PyRIT, Garak, MITRE ATLAS, OWASP Top 10 for LLM Applications, NIST AI Risk Management Framework, AWS, GCP, Azure, Hack The Box Pro Labs
CNANYSE: CNA: Provides commercial property and casualty insurance and risk management.
9+ YOELead principal AI engineer with 9+ years in software engineering and 6+ years in application development; 2+ years building or operating AI-augmented development tools; expert in AI-native software, CI/CD, and security.
BlinkOps: Agentic security automation platform for enterprise workflows.
3+ YOE3–5+ years in sales/solutions engineering in cybersecurity, strong security operations knowledge, proficiency with APIs, JSON, YAML, jq, and familiarity with SIEM/SOAR/EDR/IAM/GRC and cloud platforms.