100 siem engineer jobs at 62 companies in Illinois

1mo
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Senior Product Security - Senior DevSecOps Engineer
New York City or San Francisco or Chicago or Greenville
$120k-$200k/yr HybridFull Time
Beast Industries
Beast Industries: Produces digital media and consumer goods for MrBeast brands.
5+ YOE5+ years in DevSecOps/cloud or product security; deep AWS and GCP experience; advanced Terraform and Python skills; SIEM/SOAR and detection engineering; GitHub Actions and CI/CD security expertise.
AWS, GCP, Terraform, Python, Vault, AWS Secrets Manager, GCP Secret Manager, GitHub Actions, CI/CD, SIEM, SOAR, MITRE ATT&CK, Elastic SIEM, SentinelOne, CrowdStrike, Microsoft Defender, Okta, Microsoft Azure AD, Jamf, Microsoft Intune, Google Workspace
2mo
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Cybersecurity Engineer
Chicago, Illinois, United States
$130k-$200k/yr HybridFull Time
GCM Grosvenor
GCM GrosvenorNasdaq: GCMG: Provides alternative asset management and investment solutions globally.
5+ YOE5+ years in cybersecurity or information security engineering; experience with security controls, cloud security, scripting, and SIEM; CIS framework familiarity; financial services experience preferred.
AWS, Azure, SIEM, Endpoint Protection, IDS/IPS, DLP, MFA, PowerShell, Python, logging, cloud security, vulnerability management, threat intelligence
1w
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Senior Security Engineer
Boston or Chicago or Los Angeles or New York or San Francisco or Toronto or Vancouver or Vancouver
$145k-$175k/yr RemoteFull Time
Later
Later: Provides software for social media scheduling and influencer marketing.
5+ YOE5+ years security engineering experience; strong application, cloud, and infrastructure security; SOC 2 and compliance experience; vulnerability management, IaC and CI/CD security; strong communication and software engineering skills.
OWASP, NIST, CIS Controls, SOC 2, ISO 27001, AWS Security Hub, Azure Security Center, GCP Security Command Center, SIEM, SOAR, Terraform, CloudFormation, C#, CI/CD
1w
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Security Engineer II
Chicago, Illinois, United States
$145k/yr OnsiteFull Time
Akuna Capital
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
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Principal Security Engineer
Overland Park or Chicago
$149k-$193k/yr HybridFull Time
Cboe
CboeBATS: CBOE: Operates global market infrastructure and provides tradable financial products.
10+ YOE10+ years in information security with architecture and engineering expertise; experience across SIEM, SOAR, EDR, email security and Microsoft Security Stack; proficiency with Linux/Windows administration, scripting/automation, and security architecture.
Databahn, Google Secops, Bindplane, ProofPoint, SIEM, SOAR, EDR, Microsoft Defender for Endpoint, Microsoft Defender for Identity, Microsoft Defender for CloudApps, Microsoft Purview DLP, Microsoft Intune, Active Directory, EntraID
3w
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AI Cybersecurity Engineer
Chicago, Illinois, United States
$137k-$160k/yr OnsiteFull Time
Invenergy
Invenergy: Develops, builds, and operates large-scale sustainable energy infrastructure projects.
7+ YOE7+ years in cybersecurity engineering or detection engineering; experience applying AI/ML to security; strong cloud, identity, endpoint, network, and data security knowledge; proficiency with SIEM and telemetry; eligible to work in the US without sponsorship.
SIEM, NIST CSF, MITRE ATT&CK, MITRE ATLAS, OWASP AI/LLM Top 10, Python, PowerShell
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Solutions Engineer
Arizona or Santa Clara or St. Louis or Bangalore or London or Paris or Melbourne or Taipei or Tokyo or California or Colorado or Illinois or Maryland or New York or Washington
$144k-$228k/yr FieldFull Time
Netskope
NetskopeNASDAQ: NTSK: Cloud-native cybersecurity and data protection platform for enterprises.
7+ YOE7+ years as a Solutions/System Engineer; presenting to executives; hands-on with Linux, macOS, and Windows; experience with VPN, SAML/SSO, DLP, SCIM, SIEM, SOAR, EDR, SD-WAN, cloud providers (AWS/Azure/GCP); customer-facing sales and heavy regional travel.
Linux, macOS, Windows, MDM/MAM, Android, iOS, HSM, Web Proxy, NGFW, Security Gateways, VPN, SAML/SSO, DLP, regex, Cloud Identity Providers, SCIM, SIEM, SOAR, EDR, SD-WAN, Active Directory Services, ADFS, Azure AD, AWS, GCP, Python, REST API, Bluecoat, Symantec, McAfee, Checkpoint, Cisco, Juniper
3w
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AI Cybersecurity Engineer
Chicago, Illinois, United States
$137k-$160k/yr OnsiteFull Time
Invenergy
Invenergy: Develops and operates utility-scale renewable and clean energy projects.
7+ YOE7+ years in cybersecurity engineering, experience applying AI/ML to security, strong cloud/identity/endpoint/network/data security knowledge, SIEM proficiency, and U.S. work-authorization without sponsorship.
SIEM, NIST CSF, MITRE ATT&CK, MITRE ATLAS, OWASP AI/LLM Top 10, Python, PowerShell
2mo
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SOC Engineer
Homewood, Illinois, United States
$90k-$115k/yr OnsiteFull Time
The Lanco Group
The Lanco Group: Manufactures specialized heavy lifting and material handling equipment.
3+ YOEBachelor's degree or equivalent; 3-5 years SOC experience; CompTIA Network+/Security+; knowledge of SIEM; strong incident response skills.
SIEM, Network security, Firewall, Incident response tooling
3mo
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Zero Trust Cybersecurity Engineer (Pipeline)
Belleville, Illinois, United States
HybridFull Time
Electrosoft Services
Electrosoft Services: Federal cybersecurity, digital engineering, and IT solutions provider
4+ YOE4+ years in network solutions engineering; cloud networks; enterprise security & SIEM; NIST/FISMA familiarity; strong communication; ZT knowledge; enterprise architectures.
Cloud Platforms, Enterprise Network Security, SIEM, Identity and Access Management, Zero Trust
1mo
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Sales Engineer - Mid-West US (Chicago)
Chicago, Illinois, United States
OnsiteFull Time
BlinkOps
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.
APIs, JSON, YAML, jq, SIEM, SOAR, EDR, IAM, GRC, AWS, Azure, GCP, Blink
5d
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IT Engineer - Network & Security
Naperville or Denver
$120k-$130k/yr HybridFull Time
PTMA Financial Solutions
PTMA Financial Solutions: Provides treasury and investment services to public sector entities.
3+ YOE3+ years in network/security or infrastructure engineering; SASE/firewall and cloud experience; EDR/SIEM/ITSM familiarity; ability to lift 30 lbs; occasional travel and rotating on-call duties.
SASE, Fortinet, Palo Alto, Netskope, Zscaler, EDR, SIEM, ITSM, Windows Server
2mo
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Security Engineer
Chicago, Illinois, United States
$145k-$195k/yr OnsiteFull Time
Coinflow
Coinflow: Enables instant global payments using stablecoins and blockchain technology.
4+ YOE4+ years in security engineering or DevSecOps; hands-on offensive and defensive security; SIEM; code experience in TS/Node; vulnerability management; AI-native tooling.
Datadog, Splunk, Elastic, Panther, TypeScript, Node.js, Rust, Go, Python, Claude Security, Claude Code, SAST, DAST, CI/CD
1w
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Junior Cybersecurity Engineer
Oakbrook Terrace, Illinois, United States
$75k-$95k/yr OnsiteFull Time
BCS Financial
BCS Financial: Provides specialized insurance and risk solutions for healthcare payers.
1+ YOEBachelor's degree required; 1+ year cybersecurity/IT experience; familiarity with Windows, Active Directory, Azure, EDR, SIEM, vulnerability management, networking, and security frameworks; strong analytical and communication skills.
Microsoft Windows, Active Directory, Microsoft 365, Azure, Endpoint Detection & Response (EDR), SIEM, Vulnerability management tools, Firewalls, TCP/IP, DNS, VPN
1w
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Information Security Engineer – Security Automation and Response
Darien, Illinois, United States
$98k-$115k/yr RemoteFull Time
UChicago Medicine
UChicago Medicine: Academic health system providing patient care, research, and education.
5+ YOEBS/BA in CS or Engineering (or equivalent), 5+ years security experience, SOAR playbook development, scripting (Python, PowerShell, Go), SIEM/query languages, incident response and threat investigation.
SOAR, Python, API, PowerShell, Go, SIEM, Yara-L, CQL, SPL
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Lead Cybersecurity Engineer
Westchester or United States
$124k-$155k/yr HybridFull Time
Ritchie Bros.
Ritchie Bros.NYSE: RBA: Conducts global auctions for heavy equipment and industrial assets.
5+ YOEBachelor's in CS/IT/Cybersecurity or equivalent experience; 5+ years in SOC/cybersecurity operations; Security+/GCIH/GCIA/GCED or equivalent; hands-on SIEM, EDR, NDR, WAF experience; incident response leadership.
SIEM, EDR, NDR, WAF
3w
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Staff Security Engineer
Chicago, Illinois, United States
$110k-$140k/yr HybridFull Time
Interactive Brokers
Interactive BrokersNASDAQ: IBKR: Automated global electronic brokerage and trading services provider.
6+ YOE6+ years experience in cybersecurity/incident response, basic security concepts, familiarity with SIEM/EDR, incident triage and investigation, strong analytical and communication skills; degree or certification in cybersecurity/IT or equivalent experience.
SIEM, EDR
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Lead Security Engineer
Atlanta or Charlotte or Chicago
$115k-$135k/yr HybridFull Time
AssetMark
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
3w
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Senior Adversary Pursuit Engineer
Atlanta or Boston or Chicago or Denver or Los Angeles or New York City or San Francisco or Austin or United States
$140k-$175k/yr RemoteFull Time
Flock Safety
Flock Safety: Sells AI-powered cameras and software for public safety surveillance.
5+ YOE5+ years cybersecurity experience (≥3 years DFIR/threat hunting), DFIR on diverse environments including Android IoT, cloud (AWS/GCP/Azure), SIEM/EDR expertise, detection engineering (Splunk SPL, YARA, Sigma), automation (Torq, Tines), MITRE ATT&CK mapping, and mentoring skills.
AWS, GCP, Azure, Android, SIEM, EDR, Torq, Tines, LLMs, Splunk SPL, YARA, Sigma, MITRE ATT&CK
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Senior Engineer, Security
Chicago or United States
$139k-$181k/yr HybridFull Time
Reverb
Reverb: Marketplace for buying and selling new and used musical gear.
Extensive security experience across cloud, application, DevSecOps, or corporate security; familiarity with OWASP, CIS, NIST; hands-on with EDR/XDR, WAF, SIEM, SAST/DAST, DLP, PAM, SOAR, CASB; scripting (Python, Java, Bash, Ruby, Node).
OWASP Top 10, CIS Controls, NIST CSF, EDR/XDR, WAF, SIEM, SAST/DAST, DLP, PAM, SOAR, CASB, Python, Java, Bash, Ruby, Ruby on Rails, Node, Terraform, Cloudflare, IAM, SecurityHub, Config, Kubernetes, SDLC, Skillsoft