Top 8 Senior information security analyst Jobs in Naperville, Il

Sr. Cybersecurity Analyst
Johnson & Quin Inc —Niles, IL
- $120,000 - $140,000 a year
- Full-time
- Azure
- 6 years
- Bachelor's degree
Quick Apply
Cybersecurity Analyst
DCC Propane, LLC —Lisle, IL
- $80,000 - $90,000 a year
- Full-time
- Hybrid work
- Mid-level
- Office
- Ability to lift 50 pounds
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Security Operations Center Analyst II (SOC Analyst II)
Old Second National Bank —Downers Grove, IL
- $69,100 - $90,000 a year
- Hybrid work
- Computer Science
- Military
- Mid-level
Quick Apply
3d
SR CYBER SECURITY ANALYST
NOW HEALTH GROUP, INC. —Bloomingdale, IL
- On call
- Research
- Bachelor's degree
- Mentoring
Quick Apply
Senior Director, Security Threat
Ecolab Inc. —Naperville, IL
- $168,400 - $252,600 a year
- Overtime
- Azure
- Computer Science
- 5 years
- Opportunities for advancement
14d
Director of Security Engineering
Ecolab Inc. —Naperville, IL
- $137,400 - $206,200 a year
- Overtime
- Azure
- Computer Science
- 5 years
- Opportunities for advancement
14d
Senior Insider Risk Investigator
Wintrust Financial Corporation —Rosemont, IL
- $150,000 - $165,000 a year
- Full-time
- 5 years
- Research
- Mentoring
- AD&D insurance
- Employee stock purchase plan
Lead, Cybersecurity Engineer Operations
RB Global —Westchester, IL
- $123,950 - $154,880 a year
- Full-time
- Computer science
- Computer Science
- 5 years
- Health insurance
- Dental insurance
Quick Apply

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Senior Analyst, Compliance Testing & Third-Party Risk Management
Above Lending —Chicago, IL
Working knowledge of consumer lending regulations is preferred; willingness to learn and develop expertise in this area is essential.
$70,000 - $120,000 a year
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Third Party Risk Senior Consultant
Crowe —Chicago, IL
Knowledge of security areas such as auditing, policy, database security, firewall design and implementation, risk analysis, identity management, access…
$80,500 - $159,300 a year
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Cloud Security Team Lead
Leidos —Whitehall, OH
Baseline Certification: Current DoD 8570 IAT Level II certification or higher (e.g., CompTIA Security+ CE, ISC2 SSCP, SANS GSEC, or equivalent).
$107,900 - $195,050 a year
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Senior Security Engineer
Medical Mutual of Ohio —Dublin, OH
This role also serves as a senior technical contributor—mentoring engineers, leading implementation efforts, supporting solution design within assigned…

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Sr. Cybersecurity Analyst

Johnson & Quin Inc -
Niles, IL

Quick Apply

Job Details

Full-time
$120,000 - $140,000 a year

Qualifications

Vendor relationship building
Incident management
Tooling
Operating system updates
Public Cloud
Server updates
IT infrastructure
Cloud security best practices implementation
Patch management
Computer management
Incident management operations support
Network protocols
Regulatory Frameworks (Architecture security)
Vulnerability management
Regulatory compliance analysis
Incident response implementation
Information security auditing
Teaching
Audit support

Full Job Description

Description:

The Senior Information Security Analyst protects Company organizational systems and data by supporting and enhancing security operations, risk management, and security controls. This role performs advanced analysis and responds (or leads response) to security events, drives risk reduction, supports compliance efforts, and contributes to the ongoing maturity of the organization’s information security program.

The position operates with a high degree of independence and collaborates across technical and business teams to identify, prioritize, and address security risks.

Security Operations & Monitoring

Monitors, analyzes, and responds to/leads security events and alerts across security platforms (e.g., SIEM, EDR, email security, network tools)
Investigates suspicious activity, determines root cause, and coordinates remediation efforts per Company policy
Tunes and optimizes detection capabilities to improve alert quality and reduce false positives
Develops and implements automation to improve efficiency and consistency of security operations (e.g., scripting, workflow automation)
Coordinates with security vendors to troubleshoot issues and improve tool effectiveness

Incident Response

Participates in/leads incident response activities, including containment, eradication, and recovery
Documents incidents, actions taken, and lessons learned
Assists in maintaining and improving internal incident response procedures and playbooks
Coordinates with external vendors or partners as needed during incident investigations

Vulnerability, Patch & Risk Management

Conducts vulnerability scanning and risk assessments across systems and environments
Prioritizes remediation efforts based on risk and business impact
Coordinates patch management activities with IT teams to ensure timely remediation of vulnerabilities
Tracks and reports on remediation progress, including vulnerability and patch status across systems
Works with internal teams and external vendors to support remediation efforts

Security Controls & Engineering Support

Evaluates and recommends improvements to existing security controls and processes
Assists in implementation, configuration, and optimization of security technologies
Supports secure design and configuration of systems in partnership with IT teams
Identifies opportunities to automate repetitive security tasks and improve operational efficiency
Participates in evaluation and selection of security tools and vendors

Governance, Risk & Compliance

Supports internal and external audits (e.g., SOC 2, ISO) by gathering evidence and validating controls
Develops, maintains, and updates security documentation, including policies, standards, procedures, and operational playbooks
Helps ensure alignment with applicable regulatory and industry frameworks

Vendor & Third-Party Coordination

Manages day-to-day relationships with security vendors and service providers
Serves as a point of contact for vendor support, escalations, and technical discussions
Monitors vendor performance to ensure services meet organizational expectations
Assists in evaluating new vendors and solutions based on risk, effectiveness, and business needs

Collaboration & Communication

Partners with IT, infrastructure, and business teams to identify and mitigate security risks
Provides guidance on security best practices and control implementation
Develops and delivers security awareness training programs to promote secure practices across the organization

Additional Responsibilities

Participates in security initiatives and special projects as assigned
Stays current on emerging threats, vulnerabilities, and security technologies
Adheres to all organizational policies, procedures, and compliance requirements
Demonstrates behavior consistent with Company Values and the Code of Conduct.
Learns and adheres to Company rules and established policies for workplace health and safety.
Adheres to all other Company policies and procedures.
Completes all required compliance training on time and in good faith.

Requirements:

Bachelor’s degree in Cybersecurity, Information Technology, or related field (or equivalent experience)
6+ years of experience in information security or related IT roles
Understanding of IT infrastructure, including protocols, operating systems, and networks
Experience with security tools such as SIEM, EDR/XDR, and vulnerability management platforms
Understanding of incident response processes and security operations workflows
Strong understanding of network, endpoint, and identity security principles
Familiarity with patch management processes and security remediation workflows
Experience with automation or scripting (e.g., PowerShell, Python) preferred
Familiarity with cloud security concepts, particularly within Microsoft 365 and/or Azure environments
Experience supporting audits and compliance programs
Strong understanding of security frameworks such as NIST CSF, CIS Controls, or ISO 27001
Strong teaching, interpersonal, and communication skills

Preferred Qualifications

Relevant certifications (e.g., Security+, CySA+, CISSP, CISM, or equivalent)
Familiarity with Microsoft Azure and Microsoft 365 security technology preferred
Familiarity with securing Linux systems

Quick Apply

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senior information security analyst jobs in naperville, il

Sr. Cybersecurity Analyst

Cybersecurity Analyst

Security Operations Center Analyst II (SOC Analyst II)

SR CYBER SECURITY ANALYST

Senior Director, Security Threat

Director of Security Engineering

Senior Insider Risk Investigator

Lead, Cybersecurity Engineer Operations

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