66 security engineering lead jobs at 49 companies in Naperville, IL
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Site Reliability Engineering Lead
Florida or Chicago or Boca Raton or Alpharetta
$118k-$220k/yrRemoteFull Time
LexisNexis Risk SolutionsNYSE: RELX: Provides data and analytics for risk management and compliance.
Lead SRE teams; implement infrastructure as code and DevOps practices; manage production reliability; cloud (AWS/Azure); Kubernetes and Docker; security tooling; incident management; FinOps cost optimization; collaboration with cross-functional teams.
Amazon Web Services, Microsoft Azure, Kubernetes, Docker, GitHub Advanced Security, Qualys, Wiz, Trufflehog
Arthur J. Gallagher & Co.NYSE: AJG: Global insurance brokerage and risk management services provider.
7+ YOE2+ Mgmt7+ years software engineering with production LLM/GenAI systems, 2+ years leading engineers, hands-on Azure Foundry and Azure AI stack, strong .NET/C# and Python, RAG and agent orchestration experience, secure API and event integration skills.
Microsoft Foundry, Azure OpenAI Service, Azure AI Search, Azure Functions, Container Apps, App Service, .NET, C#, Python, Microsoft Agent Framework, Semantic Kernel, LangChain, Azure API Management, Service Bus, Entra ID, Azure DevOps, Terraform, M365 Copilot, Microsoft Teams, Copilot Studio
Northern TrustNASDAQ: NTRS: Financial services for individuals, families, and global institutions.
10+ YOE5+ Mgmt10+ years in application security or cybersecurity; 5+ years leading enterprise security programs; strong governance, policy, and SDLC expertise; ability to lead contractors and influence senior stakeholders; experience with SAST, DAST, SCA, and DevSecOps.
Vizient: Provides performance improvement and supply chain services to hospitals
7+ YOERelevant degree preferred; 7+ years of experience required. Requires software engineering team leadership, enterprise SDLC delivery, C#, .NET, ASP.NET, REST, SQL Server, web technologies, Visual Studio, TFS, Agile, CI/CD, security, testing, and architecture.
C#, .NET Framework, ASP.NET MVC, ASP.NET Web API, RESTful APIs, SQL Server, JavaScript, jQuery, AJAX, XML, Visual Studio, Team Foundation Server (TFS), CI/CD, Entity Framework, ADO.NET, WCF, Azure
Intelligent Generation: Software platform for managing battery and renewable energy assets.
8+ YOE8+ years in platform/infrastructure/DevOps/SRE with strong GCP, Terraform, CI/CD, Python, security mindset, experience using AI tools and leading technical teams.
Sargent & Lundy: Provides engineering and consulting services for the power industry.
10+ YOEABET‑accredited BS in engineering or equivalent experience, 10+ years design engineering experience, demonstrated expertise in US nuclear cyber security, PE preferred, strong written/verbal communication.
Director of Security Technology Engineering and Operations
Cincinnati or Atlanta or Minneapolis or Charlotte or Chicago or Englewood or Irving
$164k-$193k/yrHybridFull Time
U.S. BankNYSE: USB: Provider of personal, business, and institutional financial services.
15+ YOEBachelor's degree or equivalent, 15+ years in security engineering/operations with proven success leading large global technical organizations; deep expertise in network, endpoint, cloud, and data security; executive presence in regulated environments.
Engineering Manager (Agentic Orchestration and Loan Origination)
Chicago or Denver or Phoenix or United States
$174k-$217k/yrHybridFull Time
Caribou: Connects car owners with lenders to refinance auto loans.
Proven engineering manager experience leading distributed teams, hiring and coaching engineers, production ownership, security and compliance (SOC 2/GLBA), and experience with agentic/AI engineering.
Ruby on Rails, Python, Google ADK, Claude Code, HTML, MCP, DNS, REST
Mayer Brown: Global law firm providing legal services to major corporations.
5+ YOEBachelor's degree or equivalent,5+ years information security engineering,experience with cloud security (Azure,Microsoft 365),DLP,incident response;CISSP preferred;strong communication and documentation skills.
Azure, Microsoft 365, Teams, O365, iManage Cloud, Microsoft Purview, Microsoft Defender for Endpoint, Thales, CrowdStrike Falcon, CrowdStrike NG-SIEM, CyberArk, Rapid7, Palo Alto, SAML, OIDC, Microsoft Office
Systems Engineering Manager 2 (Production Programs)
Rolling Meadows, Illinois, United States
$154k-$231k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
6+ YOEManage a systems engineering team (10–15), lead production program technical work, obtain security clearance, 6+ years technical experience with leadership, MS/BS in engineering preferred, proficiency in problem solving and program lifecycle.
Microsoft Project, Microsoft Office, MATLAB, Simulink, Cameo, Model Based System Engineering (MBSE), Agile
Hightower: Provides independent wealth management and financial planning services.
8+ YOE3+ Mgmt8+ years infrastructure/cloud engineering experience, 3+ years leading teams, expertise in Microsoft Azure, Terraform/Bicep, Kubernetes/Docker, cloud security and governance.
Microsoft Azure, Terraform, Bicep, Kubernetes, Docker, CI/CD
Birmingham or Bentonville or Phoenix or Tempe or Boulder or Denver or Hartford or Fort Lauderdale or Jacksonville or Miami or Orlando or Tallahassee or Tampa or Atlanta or Des Moines or Boise or Chicago or Indianapolis or Louisville or Baton Rouge or New Orleans or Shreveport or Baltimore or Detroit or Minneapolis or Kansas City or St. Louis or Jackson or Charlotte or Raleigh or Winston-Salem or Lincoln or Omaha or Montvale or Short Hills or Albuquerque or Albany or Buffalo or Rochester or Cincinnati or Cleveland or Columbus or Oklahoma City or Harrisburg or Philadelphia or Pittsburgh or Providence or Greenville or Knoxville or Memphis or Nashville or Austin or Dallas or Fort Worth or Houston or San Antonio or Salt Lake City or Ashburn or Richmond or Milwaukee or Virginia Beach
OnsiteFull Time
KPMG: Global professional services network providing audit, tax, and advisory.
5+ YOERequires 5+ years of network security experience, Palo Alto and Zscaler expertise, GCP security engineering, Terraform or Ansible, and a high school diploma or GED; bachelor's degree preferred.
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
Oncourse Home Solutions: Provides home protection plans and repair services for homeowners.
7+ YOE4+ MgmtRequires 7+ years of engineering experience, 4+ years leading technical teams, Salesforce and contact center platform expertise, .NET application leadership, integration architecture, and CRM security knowledge.
AssetMark: Provides wealth management technology and investment solutions for advisors.
7+ YOE7+ years in cybersecurity/infosec, BS in Cybersecurity or Computer Science (or equivalent), supporting certs (CISSP, CISM, OSCP), hands-on experience with IAM, SIEM/SOAR/EDR/CSPM, cloud (AWS/Azure), IaC, scripting, and incident response.
Active Directory, EntraID, MFA, IAM, AWS, Azure, Infrastructure as Code (IaC), SIEM, SOAR, EDR, CSPM, PowerShell, bash, python, JIRA, CrowdStrike Falcon, Check Point Harmony, Microsoft Defender, AI
TransUnionNYSE: TRU: Provides global credit reporting and risk management information solutions.
15+ YOERequires 15+ years leading large-scale enterprise network engineering, architecture, or infrastructure organizations, with expertise in global networks, hybrid cloud, modernization, security, and executive stakeholder management.
Google Cloud Platform (GCP), Amazon Web Services (AWS), LAN, WAN, SD-WAN, DNS, AI, AIOps, infrastructure-as-code, policy-as-code, DevOps
Plano or Carrollton or Columbus or Chicago or Cincinnati or Dallas or Phoenix
$138k-$216k/yrHybridFull Time
CBTS: Provides managed IT, cloud, security, and communications infrastructure services.
10+ YOE10+ years in solution engineering/architecture or technical sales, experience leading large multi-tower services deals, strong executive engagement, consultative/value-led selling, and cross-domain knowledge (cloud, infrastructure, networking, security, applications, data/AI).