Security Engineer III

  • Chicago, IL
  • Posted 3 days ago | Updated 1 day ago

Overview

On Site
Contract - W2
Contract - 12

Skills

Python
Java
Active Directory
JavaScript
Jenkins
VMWare
Puppet
Chef
Scripting
Splunk
Virtualization
Excel
Information Security
Operations
CISSP
malware
TCP/IP
FireWall
Cloud security
Systems Security
Network Security
Firewalls
CISA
SIEM
IDS
juniper
Authentication
GIAC
BEST PRACTICES
Incident Response
IPS
Security Policies
SECURITY INFRASTRUCTURE
Report Writing
check point
Certified Information Systems Security Professional
Websense

Job Details

Job Title: Security Engineer III
Location: Chicago, IL (Hybrid 2 days onsite/week)
Duration: 12 Months Contract
Note: Only Local Candidates Preferrences

Position Summary:

Our direct client is seeking an experienced Security Engineer III to join their information security team in a hybrid role based in Chicago, IL. This is a highly technical position responsible for designing, integrating, and implementing advanced security infrastructure while ensuring compliance with security standards and regulations.

As a senior-level contributor, you will lead critical initiatives in securing enterprise systems, identifying vulnerabilities, and implementing security controls. The ideal candidate will have a strong background in network security, endpoint protection, cloud security, and automation, along with a solid understanding of modern security frameworks and tools.

Responsibilities:

  • Design, integrate, and implement enterprise-wide information systems security infrastructure.
  • Assess potential vulnerabilities and determine appropriate security measures.
  • Develop and maintain security policies, procedures, and best practices.
  • Educate teams and new employees on cybersecurity awareness and secure practices.
  • Monitor and recommend changes to security posture and systems to prevent breaches.
  • Research emerging security threats and methods to proactively eliminate risk.
  • Ensure compliance with privacy laws, regulatory standards, and internal policies.
  • Provide expert-level guidance and mentorship to junior engineers.
  • Serve as SME across security operations, incident response, and risk management.

Required Skills & Technologies:

  • Core Competencies:
    • Network Security
    • Security Controls (firewalls, IDS/IPS, authentication)
    • TCP/IP Protocols
    • Security Systems Monitoring & Administration
  • Tools/Technologies Experience (at least several of the following):
    • Firewalls/Security Appliances: Check Point, Juniper, Palo Alto, Fortinet
    • Monitoring & SIEM: Splunk, LogRhythm, McAfee, Rapid7, Firemon
    • Endpoint & Malware Protection: Trend Micro, Websense, Sophos, Kaspersky, MalwareBytes
    • Access & Data Control: CyberArk, Varonis, BeyondTrust
    • Cloud/Virtualization Security: Zscaler, VMware, Forescout, Axway
    • Network & Traffic Management: F5, Gigamon, Xirrus, Aruba, Arbor Networks
    • Automation & DevOps Tools: Jenkins, Puppet, Chef
    • Scripting & Development: Python, Java, JavaScript
  • Other Skills:
    • Advanced troubleshooting of network/system issues
    • Strong written and verbal communication skills
    • Report writing using MS Word, PowerPoint, Excel
    • Experience with geographically dispersed multi-datacenter environments
    • Familiarity with DevOps, Agile methodologies, and Active Directory

Certifications (Preferred but not mandatory):

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

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