Sr. Security Engineer - Chicago. IL

• CISSP (Certified Information Systems Security Professional)
• CISA (Certified Information Systems Auditor)
• GSEC (GIAC Security Essentials Certification)
• GCFW (GIAC Certified Firewall Analyst)
• GCED (GIAC Certified Enterprise Defender)
• Security+

• Design, integrate, and implement security infrastructure for information systems.
• Assess systems and processes for vulnerabilities and define security requirements.
• Develop and enforce policies and procedures to prevent unauthorized access.
• Educate users and new employees on security protocols and best practices.
• Recommend and implement security enhancements.
• Research emerging threats, trends, and techniques to proactively prevent breaches.
• Provide expert guidance on information protection best practices.
• Ensure compliance with relevant regulations and privacy laws.
• May oversee internal or external security systems, including cloud services.
• Mentor junior team members and lead critical security initiatives.

• Network security, security controls, TCP/IP, and security systems.
• Familiarity with tools and platforms such as:
• Firewalls & Security Tools: Check Point, Juniper, RSA, Blue Coat, Trend Micro, Websense, F5, Arbor Networks, Splunk, McAfee, Palo Alto, Fortinet, Sophos, Kaspersky, Zscaler, BeyondTrust, FireMon, Gigamon.
• Security Platforms: CyberArk, Forescout, Hexis, Infoblox, LogRhythm, Quarri, Actiance, Airtight, Axway, TIBCO, Varonis, Xirrus, SafeNet, VMware, Rapid7.
• Strong understanding of:
• Security monitoring tools (IDS/IPS, SEIM, log management).
• Authentication systems, antivirus, content filtering.
• Application development, DevOps, Agile methodology.
• Microsoft and Linux operating systems (server and workstation).
• Advanced troubleshooting for security, systems, and networks.
• Cyber threat management using SNORT, REGEX, YARA, custom signatures.
• Report writing using Microsoft Word, PowerPoint, and Excel.

• Bachelor's degree or equivalent work experience.
• Proven experience in analytics and systems development.
• High proficiency in SQL and database management.
• Strong analytical and communication skills.
• Experience with automation tools (e.g., Jenkins, Chef, Puppet).
• Scripting experience in Python, Java, or JavaScript.
• Experience supporting geographically dispersed, multi-site environments.
• Knowledge of computer forensics and malware analysis.

Impellam Group and its brands are equal-opportunity employers committed to diversity and inclusion. All qualified applicants will receive consideration without regard to race, color, religion, gender, sexual orientation, pregnancy or maternity, national origin, age, disability, veteran status, or any other factor determined to be unlawful under applicable law. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application, interview process, pre-employment activity, and the performance of crucial job functions.

If you require additional disability considerations, modifications, or adjustments please let us know by contacting HR-InfoImpellamNA@impellam.com or fill out this form to request accommodations.