More jobs:
OT Network Security Engineer
Job in
Chicago, Cook County, Illinois, 60290, USA
Listed on 2026-05-24
Listing for:
Vibotek-LLC
Seasonal/Temporary
position Listed on 2026-05-24
Job specializations:
-
Engineering
Cybersecurity, Systems Engineer, IT Specialist
Job Description & How to Apply Below
Job Title: OT Network Security Engineer
Location: Chicago (remote allowed)
Employment Type: Contract
Job Summary:We are looking for experienced OT Network Security Engineers to strengthen our industrial cybersecurity posture. The role involves securing operational technology (OT) environments, supporting DMZ migration, and improving server and network security in industrial settings.
Key Responsibilities:- Design, implement, and maintain OT network security solutions.
- Conduct and support DMZ migration activities for secure network segmentation.
- Enhance server security across OT environments.
- Perform asset discovery and management using LAN Sweeper
. - Support compliance with cybersecurity frameworks for industrial networks
. - Collaborate with IT and OT teams to align security policies and practices.
- Identify and mitigate vulnerabilities within OT networks and systems.
Qualifications:
- 3+ years of experience in OT/industrial cybersecurity
. - Strong knowledge of DMZ architectures
, firewalls, and network segmentation. - Experience with LAN Sweeper or similar asset discovery tools.
- Familiarity with ICS/SCADA systems and industrial network protocols.
- Hands-on experience securing Windows/Linux servers
. - Strong understanding of cybersecurity principles and standards (e.g., IEC 62443, NIST).
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