44 cybersecurity engineer jobs at 33 companies in Union, IL
3d
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Embedded Cybersecurity Engineer
Downers Grove or Dearborn
$85k-$167k/yr RemoteFull Time
3+ YOEBachelor's in CS/CE or equivalent; 3+ years embedded/IoT/product cybersecurity; cryptographic controls knowledge; security system engineering, testing, and documentation skills; strong communication and analytical abilities.
MITRE ATT&CK, STRIDE
1mo
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Lead Cybersecurity Engineer
Westchester or United States
$124k-$155k/yr HybridFull Time
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
1mo
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Cybersecurity Engineer, Artificial Intelligence
Rosemont, Illinois, United States
$120k-$167k/yr HybridFull Time
3+ YOE3+ years SDLC experience, background in AI/ML security, experience with LLM security and adversarial ML, experience building/fine-tuning models with PyTorch or TensorFlow, strong coding and secure development practices; Bachelor’s in related field preferred.
PyTorch, TensorFlow
4d
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Principal Engineer, Product Cybersecurity
Round Lake or Raleigh
$120k-$165k/yr HybridFull Time
5+ YOEBS with 5+ years or MS with 3+ years in relevant field; experience with threat modeling, penetration/fuzz testing, vulnerability scanning, and secure code analysis; familiarity with CWEs/CVEs and regulatory cybersecurity standards.
Blackduck, Coverity
1mo
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Sr. Engineer, Cybersecurity - Threat Response
Bellevue or Overland Park or Downers Grove
$103k-$186k/yr OnsiteFull Time
4+ YOEBachelor's in CS/IT plus ~5 years (or advanced degree plus ~3 years); 4-7 years in security software, project leadership, network information security, and incident response; experience with SIEM, EDR, SOAR, forensics and scripting.
Axiom, KAPE, EnCase, X-Ways, Cellebrite, MITRE ATT&CK, Cyber Kill Chain, NIST/SANS Incident Handling, SOAR, SIEM, IDS/IPS, EDR, Python, Perl, Shell, HTML, PHP
1w
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Cybersecurity Regional Lead
Schaumburg or Illinois
$130k-$155k/yr HybridFull Time
7+ YOEBachelor's degree,7+ years cybersecurity/network experience across on-prem and cloud,knowledge of network security,firewalls,IAM,Microsoft 365 Security,Azure/AWS,SIEM;NIST/ISO27001 experience;CISSP/CISM/Security+/Azure Security Engineer preferred.
Microsoft 365 Security, Azure, AWS, SIEM
1mo
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Lead, Cybersecurity Architecture & Operations
Rosemont, Illinois, United States
$140k-$180k/yr HybridFull Time
6+ YOE6+ years hands-on cybersecurity engineering/architecture/operations; experience with SSPM, DSPM, vulnerability management, SIEM, SOC/MSSP; cloud (AWS/Azure/GCP), SaaS security, and strong communication skills.
SSPM, DSPM, SIEM, SOC, M365, Salesforce, Workday, AWS, Azure, GCP, MITRE ATT&CK, Python, PowerShell, APIs, SOAR, MSSP, MDR
3w
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Director of Cybersecurity
Naperville, Illinois, United States
$150k-$165k/yr OnsiteFull Time
8+ YOE8+ years information security experience in financial services, bachelor's in CS/engineering or equivalent, hands-on security operations and incident response expertise, strong communication and project experience.
Microsoft Defender, Microsoft Entra, Microsoft Intune, Microsoft Sentinel, Azure
1w
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Splunk / Cribl Engineer - Cybersecurity Engineering (Hybrid)
North Chicago, Illinois, United States
$85k-$162k/yr HybridFull Time
5+ YOEBachelor's +5 years (or Master's +4) experience; Splunk SPL authoring and administration; data pipeline, parsing/regex, data modeling, CI/CD and Git; familiarity with Python/PowerShell/Go and cloud data engineering.
Splunk, Cribl, Git, CI/CD, Python, PowerShell, Go, ELK, Exabeam, Amazon, Azure
2mo
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Senior Control Systems Engineer
Aurora, Illinois, United States
$95k-$119k/yr OnsiteFull Time
5+ YOESenior level automation and controls engineer with at least 5 years in manufacturing; strong PLC/HMI/SCADA, instrumentation, and cybersecurity knowledge.
PLC, HMI/SCADA, Variable Frequency Drives, Industrial Networking, Rockwell Studio5000, GE Proficy, ISA88 (batch), ISA99 (cyber), ISA95 (enterprise IACS), SQL, ODBC, virtualization
1mo
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Principal/Sr. Principal Systems Security Engineer
Rolling Meadows, Illinois, United States
$109k-$204k/yr OnsiteFull Time
1+ YOEUS citizen with active government clearance (SAP/Secret). Experience in systems engineering for DoD platforms, Anti-Tamper/Cybersecurity, reverse engineering, requirements development, integration & test; STEM degree with relevant years of experience.
1mo
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Principal/Sr. Principal Systems Security Engineer
Rolling Meadows, Illinois, United States
$109k-$204k/yr OnsiteFull Time
5+ YOEUS citizen able to obtain/maintain government security clearance (SAP). STEM degree with relevant systems engineering experience (anti-tamper/cybersecurity, reverse engineering), 2+ years systems engineering experience, requirements/integration/test experience, cryptographic knowledge.
JSIG, DAAPM, NIST 800-53, CNSSI 1253, DODI 5200.39, POA&M, ST&E
2mo
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Advanced Embedded Security Engineer
Lincolnshire, Illinois, United States
$123k-$184k/yr HybridFull Time
6+ YOEBachelor’s in CS/CE/Cybersecurity; 6+ years in product security/embedded systems; experience with CI/CD security; knowledge of hardware security and IoT; strong communication.
SAST, DAST, SCA, CI/CD, Python, C, C++, Java
2w
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MITS Senior Engineer
Downers Grove, Illinois, United States
$87k-$119k/yr FieldFull Time
5+ YOE5+ years managing multi-server and complex network environments; virtualization (Hyper-V/VMWare), Microsoft Azure/365, firewall and cybersecurity experience; valid driver’s license and frequent local travel.
Hyper-V, VMWare, Microsoft Azure, Microsoft 365, Office 365, SonicWall, Meraki, WatchGuard, BDR (Backup Disaster and Recovery)
4d
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Engineer - Vulnerability Management
Bolingbrook, Illinois, United States
$91k-$120k/yr HybridFull Time
3+ YOEBachelor's in CS/CIS or equivalent experience, 3+ years in cybersecurity, CISSP preferred, strong analysis/troubleshooting, communication, and on-call flexibility for 24x7 support.
Tenable Security Center, Falcon Exposure Management, Qualys, Rapid7, ServiceNow, EDR, XDR, SIEM, CMDB, MDM
2mo
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Senior Cyber Embedded Software Engineer
Schaumburg, Illinois, United States
OnsiteAll Commitments Available
Embedded software, cybersecurity, and reverse engineering experience; strong C/C++, Python; Linux; BS/MS in CS/CE/Software; US citizenship with ability to obtain clearance; TS/SCI preferred.
Ghidra, IDA Pro, Radare2, GDB, JTAG, Wireshark, ELF, PE, IP, TCP, UDP, TLS, SIP, SRTP, ARM, MIPS, PPC, x86, C, C++, Python, Linux
1mo
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IT Security Engineer II
Skokie or Warrenville or Arlington Heights
$47-$72/hr HybridFull Time
3+ YOEBachelor's or equivalent in a technical discipline or equivalent security certifications; 3+ years cybersecurity experience; experience managing security applications, incident response, cloud (Azure) security, and compliance with HIPAA/NIST; advanced security certification preferred.
Azure, SOAR, SIEM, EDR/XDR, IDS/IPS, DLP, CSPM, CNAPP, HIPAA, NIST
2mo
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Principal Mgr-Sales Engineer
Rolling Meadows, Illinois, United States
$99k-$172k/yr HybridFull Time
6+ YOEBachelor's degree or 4+ years experience; 6+ years relevant experience; experience selling technical solutions; valid driver's license; pass Motor Vehicle Record check; willingness to travel.
Sales, Solution design, Network technologies, Security, Mobility
1mo
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Chief Systems Engineer/Architect Lead
North Chicago, Illinois, United States
OnsiteFull Time
5+ YOEActive Secret Clearance, bachelor\u0002s degree preferred, 5+ years enterprise IT architecture experience, 1+ year executive-level briefing experience, expertise in cloud, DevSecOps, IaC, cybersecurity, RMF, and federal IT environments; required and near-term certifications.
DevSecOps, Infrastructure as Code (IaC), Zero Trust, Risk Management Framework (RMF), Microsoft Azure, AWS, Google Cloud, VMware, IBM
11h
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Area ICT/Security Business Class Leader
Chicago or Springfield or Rosemont or Indiana
$163k-$233k/yr OnsiteFull Time
10+ YOEBachelor's degree in a professional, architecture, engineering, or related field; 10 years of experience; professional or engineering registration; ICT/security design and diverse team management experience.
ICT, Security
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