Network Security Engineer Jobs in Illinois
A Network Security Engineer is responsible for designing, implementing, and maintaining computer and information security systems. They play an essential role in ensuring the safety and integrity of a company's data, detecting and mitigating network threats, and implementing security protocols. These professionals also conduct system checks for security vulnerabilities, develop security standards, and recommend security enhancements. They also respond to any network security incidents and provide a thorough post-event analysis.
Network Security Engineers should possess strong troubleshooting, analytical and problem-solving skills. They should be well-versed in various networking languages, firewalls, VPNs, IDS/IPS, and other security technologies. Important certifications include Certified Information Systems Security Professional (CISSP), Certified Ethical Hacker (CEH), and Cisco Certified Network Associate (CCNA) Security. Before becoming a Network Security Engineer, an individual may work as a Network Administrator, Systems Administrator, or a Junior Network Engineer.
Good understanding of vulnerability management. Interfaces frequently with information security industry groups to stay abreast of emerging security trends....
Our vision for the future is based on the idea that transforming financial lives starts by giving our people the freedom to transform their own. We have a flexible work environment, and fluid...
Design, deploy and optimize LAN/Data Center/ Cisco ACI fabrics to support scalable high performance DC operations. Tests, analyzes, performs corrective actions, and restores network equipment and...
Assists with external security assessments and penetration tests, and other activities....
management, identity and access management, security risk assessments, application testing, SAST/DAST, etc.; and Strong proven experience providing secure design guidance for diverse applications....
Participate in and enhance the internal penetration testing program, applying offensive security techniques and developing test plans to simulate real-world attacks....
Remote WorkSecurity Architecture Design: + Vulnerability Management + Lifecycle Management + Network Patch Management + Encryption Technologies: PKI, AES, RSA + Network Security Capability: NGFW, IDS/IPS, ATP...
Remote WorkConsult on incident response processes and App Penetration tests. Guide teams in building secure Cloud Native applications with best practices....
Senior Cybersecurity Engineer - Cyber Threat Intelligence (Remote)
- Mettawa, IL
- 2 days ago
- Mettawa, IL
- 2 days ago
AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable...
Remote WorkExperience with security tools such as firewalls, VPNs, SEIM, NAC, IPS, and advanced malware systems. Excellent problem-solving and analytical skills....
Security Architect Company: Oracle Location: Springfield, IL Date Posted: 4/24/25, 4:56 AM Job Description Design, develop, troubleshoot and debug software programs for databases, applications,...
Ability to travel 0-10%, on average, based on the work you do and the clients and industries/sectors you serve Must be a US Citizen (GPS initiatives) Preferred Qualifications: Expert level knowledge of Checkpoint...
Conduct regular vulnerability assessments and assist with penetration testing coordination. Maintain detailed documentation of security incidents and remediation steps....
Conduct risk assessments, vulnerability management, penetration testing and security incident investigations....
At Beyond Finance, we've made it our mission to help everyday Americans escape the endless cycle of crippling debt and step into a brighter financial future. Through compassionate, individualized...
Demographic Data for Illinois
Moving to Illinois? Find some basic demographic data about Illinois below.
Network Security Engineer Online Courses and Training Opportunities
Salary for Network Security Engineer Jobs in Illinois
Required or preferred licenses and certifications for Network Security Engineer positions.
Highest Education Level
Network Security Engineers in Illinois offer the following education backgroundQualifications / Skill Sets
The following top skills are often required or desired to land a Network Security Engineer position
- Computer Science
- Risk Management Framework
- Information Assurance
- Identity Management
- In Plane Switching
- Public Key Infrastructure
- Checkpoint
- Terraform
- Nessus
- Internet Protocol Security
- Ansible
- Data Encryption
- SOC 2
- VPN
- Security Information & Event Management
- DNS
- Penetration Testing
- Software Development
- Firewall
- Vulnerability Management
- TCP/IP
- Network Security
- PCI Compliance
- Windows PowerShell
- Mitigation
- Splunk
- Scripting
- Cisco
- Cybersecurity
- Microsoft Azure
- Information Security
- Amazon Web Services
- Architectural Design
- Designing
- Modeling
- Computer Programming
- Information Technology
- Python
- Networking
- Engineering
- Strategy Development
- Risk Management
- Troubleshooting
- Implementation
- Military Background
- Prioritizing
- Auditing
- Collaboration
- Documentation
- Mentoring
- Policy Development
- Problem Solving
- Organization
- Scheduling
- Leadership
- Communication Skills
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