42 information security specialist jobs at 27 companies in Oak Brook, IL
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Information Security Specialist
Carol Stream, Illinois, United States
$80k-$120k/yr OnsiteFull Time
3+ YOE3–6 years in information security or related IT/risk roles; broad security exposure across operations, access, cloud, applications; strong documentation and collaboration skills.
Azure, AWS, SIEM, SOC 2, ISO, NIST, CIS, AI, LLM
2mo
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Information Security Specialist
United Kingdom or Kidlington or Exeter or Oxford or Dublin or Chicago or Toronto
HybridFull Time
5+ YOE5+ years in information security/ISMS operations, hands-on ISO 27001 and audit experience, familiarity with SOC2/CIS/ISO 27701, cloud security fundamentals, strong stakeholder management and risk assessment skills; UK right to work required.
SIEM, EDR, MFA, RBAC, vulnerability management, ISO 27001, SOC2, CIS, ISO 27701, ISMS
1w
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ASSOCIATE INFORMATION SECURITY SPECIALIST (BUREAU OF TECHNOLOGY) GRANT FUNDED
Cook County, Illinois, United States
$85k-$94k/yr HybridFull Time
4+ YOEBachelor's degree or high school diploma/GED plus four years of IT networking, security, or related experience. Requires driver's license, automobile insurance, and U.S. work authorization without sponsorship.
1w
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Information Technology Specialist (Computer Specialist)
Aliceville or Maxwell Air Force Base or Talladega or Forrest City or Phoenix or Safford or Tucson or Atwater or Herlong Sierra Ordnance Depot or Lompoc or Los Angeles or Mendota or San Diego or Victorville or Florence or Littleton or Danbury or Coleman or Marianna or Miami or Miami-Dade County or Tallahassee or Atlanta or Jesup or Honolulu or Chicago or Greenville or Marion or Pekin or Thomson or Terre Haute or Leavenworth or Ashland or Inez or Lexington or Manchester or Pine Knot or Oakdale or Pollock or Fort Devens or Cumberland or Milan or Duluth or Rochester or Sandstone or Waseca or Springfield or Yazoo City or Butner Federal Correctional Complex or Berlin or Fairton or Fort Dix or Kings County or Otisville or Ray Brook or Elkton or El Reno or Oklahoma City or Sheridan or Gregg Township or Kelly Township or Lewis Run or Loretto or Minersville or Philadelphia or Waymart or Guaynabo or Bennettsville or Edgefield or Estill or Salters or Yankton or Memphis or Bastrop or Beaumont or Bryan or Federal Medical Center Carswell or Fort Worth or Houston or Seagoville or Texarkana or Three Rivers or Jonesville or Prince George or SeaTac or Grand Marsh or Alderson or Beaver or Bruceton Mills or Glenville or Morgantown or Welch
$75k-$145k/yr OnsiteFull Time
1+ YOERequires U.S. citizenship, one year of specialized IT experience at the next lower grade, and proficiency in networking, hardware and software implementation, systems operations, security, databases, and user training.
USA Hire, Electronic Medical Records (EMR)
2mo
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Security Services Specialist -TBD
Chicago or Columbus or Indianapolis or Cincinnati
$110k-$160k/yr HybridFull Time
5+ YOE5+ years in cybersecurity/consulting/MSP with experience shaping and closing complex security services engagements; deep knowledge of security frameworks, managed security services, cloud and network security, and executive communication.
SIEM, SOAR, SOC, MTDR, CSPM, SASE, AWS, Azure, GCP, Cisco, Palo Alto, Microsoft Security
1mo
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Epic Senior Security Specialist
Schaumburg or Secaucus
$80k-$110k/yr HybridFull Time
2+ YOE2+ years Epic security experience, Epic Security Certification, EpicCare Link/Epic Care Everywhere, bachelor\u0002s or equivalent IT experience, knowledge of security governance, compliance, and auditing.
Epic, Quest PAM
1w
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Private Cloud Security Specialist (Container exp. required)
Denver or Washington or Chicago
$100k-$141k/yr OnsiteFull Time
3+ YOERequires 3+ years of cloud-native services, tools, and architecture experience; container and software supply chain security knowledge; application security, DevSecOps, CI/CD, vulnerability management, documentation, and communication skills.
Aqua, Wiz, Qualys, CrowdStrike, Continuous Integration/Continuous Delivery (CI/CD), Security+, CCSP, CISSP, CISM, AZ-900, AZ-500, AWS Cloud Practitioner, CKA
3d
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It Specialist (Infosec)
Salt Lake City or Seattle or Phoenix or Los Angeles or San Francisco or Denver or Washington or Miami or Atlanta or Chicago or Indianapolis or New Orleans or Boston or Minneapolis or Kansas City or Albuquerque or New York or Oklahoma City or Portland or Austin or Anchorage or Tuskegee or Prescott or Tucson or Sacramento or San Diego or Grand Junction or Wilmington or Gainesville or Augusta or Dublin or Boise or Danville or Marion or Fort Wayne or Topeka or Lexington or Alexandria or Shreveport or Ann Arbor or Saginaw or Saint Cloud or Saint Paul or Columbia or Poplar Bluff or Biloxi or Manchester or Newark or Bath or Bronx or Canandaigua or Syracuse or Wappingers Falls or Las Vegas or Dayton or White City or Coatesville or Erie or Lebanon or San Juan or Providence or Mountain Home or White River Junction or Spokane or Walla Walla or Tomah or Clarksburg or Huntington or Cheyenne
$106k-$138k/yr OnsiteFull Time
1+ YOEOne year of specialized experience equivalent to GS-12 developing systems security policies, conducting security evaluations and audits, managing incidents, and creating contingency and disaster recovery procedures.
COTS, USA Hire, USAJOBS
3mo
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Senior Cyber Security Specialist II - Threat Detection and Response
Deerfield, Illinois, United States
$128k-$204k/yr HybridFull Time
5+ YOEHands-on threat detection and response experience with 5+ years in information/cyber security (or 7+ with HS/GED). Ability to lead complex investigations, build detections, perform threat hunting, and provide technical guidance.
firewalls, data loss prevention, network intrusion detection, antivirus software
3d
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Google Cloud Security Specialist (GCP exp. required)
Denver or Washington or Chicago
$100k-$141k/yr OnsiteFull Time
3+ YOERequires 3+ years with Google GCP services, tools, and architecture; cloud security, threat landscape, infrastructure or security, DevSecOps, CI/CD, threat modeling, vulnerability management, and project management experience.
Google GCP, Aqua, Wiz, Qualys, CrowdStrike, DevSecOps, CI/CD
5d
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TA Network Operations & Security Specialist
Madison or Des Moines or Chicago or Indianapolis or Dublin
OnsiteFull Time
4+ YOEBachelor's degree or equivalent experience; 4+ years in network administration, including 2+ years in IT cybersecurity. Requires virtualization, Linux, Red Hat, SQL, SAN, firewall, Windows Server, and network security experience.
Microsoft Azure, Microsoft Office 365, AWS, VMware, Linux, Red Hat, SQL, SAN, Palo Alto, Windows Server, Windows 11
4w
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IT and Security Support Specialist
Schaumburg, Illinois, United States
$60k-$75k/yr OnsiteFull Time
Bachelor's in IT or related field, internship or entry IT/cybersecurity experience, familiarity with Active Directory/Entra ID/Azure, networking, SIEM, patch management, and Microsoft Office.
Active Directory, Entra ID, Azure, SIEM, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1w
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Sr Target Security Specialist - Sortation Center - Elmhurst, IL
Elmhurst, Illinois, United States
$21-$37/hr OnsiteFull Time
High school diploma or equivalent; valid or obtainable driver's license; crisis response, confidential information handling, communication, documentation, patrol, de-escalation, equipment operation, and ability to lift 60 pounds.
Pallet Rider, Scissor Lift, Sit Down Forklift, Standup Forklift
1w
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Sr Target Security Specialist - Sortation Center - Elmhurst, IL
Elmhurst, Illinois, United States
$21-$37/hr OnsiteFull Time
High school diploma or equivalent, age 18+, ability to obtain a driver's license, crisis response, confidential information handling, patrol, documentation, de-escalation, lifting up to 60 pounds, and powered equipment operation.
Pallet Rider, Scissor Lift, Sit Down Forklift, Standup Forklift
5d
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Regional IoT Operations and Cyber Security Specialist
New York City or Chicago
$157k-$227k/yr OnsiteFull Time
8+ YOEBachelor's degree or equivalent practical experience, 8 years leading OT/IoT operations and cybersecurity programs, procurement and vendor management experience, and incident response and vulnerability management experience.
HVAC, Fault Detection and Diagnostics (FDD), IoT, Operational Technology (OT), Service Level Agreements (SLAs), Service Level Objectives (SLOs), Predictive Maintenance
6d
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Support Specialist
Schaumburg, Illinois, United States
$50k-$65k/yr OnsiteFull Time
3+ YOERequires 3+ years of software and application support, strong troubleshooting, communication, critical thinking, time management, and client relationship skills; must pass a Department of Homeland Security background check.
SaaS, Airline Choice Platform, ticketing system, ticket printers, passport readers, PCs, CUTE Systems
3mo
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Lead IT Specialist
San Francisco or Chicago or New York City or North America
HybridFull Time
2+ YOEMinimum 2 years in IT support/sys admin; experience with Microsoft 365/SharePoint; strong troubleshooting; security basics.
Microsoft 365, SharePoint, Google Workspace, endpoints, VPN, MFA tooling
2mo
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Automation Specialist
Woodstock, Illinois, United States
$65k/yr OnsiteFull Time
2+ YOE2+ years in automation, scripting, or process engineering; experience with PowerShell, Power Automate, Zapier, ConnectWise, Python, API integrations, Microsoft 365, RMM/PSA, and security automation; strong problem-solving and attention to detail.
Power Automate, Zapier, ConnectWise Automate, ConnectWise Manage, ConnectWise, IT Glue, PowerShell, Python, Microsoft 365, Copilot, APIs, webhooks, RMM, PSA, SIEM, SOAR
3mo
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Store Protection Specialist
Chicago, Illinois, United States
$17-$18/hr OnsiteFull Time
1+ YOEHigh school or equivalent; 1 year retail supervisor experience preferred; loss prevention/security training preferred; active security guard license preferred; strong communication and conflict resolution skills.
1mo
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Workday System Specialist
Chicago, Illinois, United States
$98k-$123k/yr HybridFull Time
3+ YOE3+ years Workday HCM experience; competency with Workday Report Writer, security, integrations, EIB/APIs; bachelor's preferred; strong project, communication, and problem-solving skills.
Workday, Workday Report Writer, Prism, Enterprise Interface Builder (EIB), APIs
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