Information Technology Security Specialist

7 days ago


Commerce, United States Nexien Inc. Full time

Responsibilities:

IT Security System Operation

- Implement secure operating systems, networks, and databases

- Manage, operate and maintain IT Security endpoint systems:

  • PC Control System (Prevent unauthorized use of USB port, Wi-Fi, Bluetooth, etc.)
  • Network Access Control system (NAC)
  • Data Loss Prevention (DLP)
  • Document encryption system
  • Server / Database Access Control System
  • Database Encryption and Key Management System
  • Web Application Firewall
  • Network Firewall, IPS, IDS
  • Virtual Desktop Interface (VDI) System

- Track and manage requests using ITS system to create an audit record of all activity.

- Implement Operational Technology (OT) security best practices including physical and system controls.

- Manage technical IT aspects of physical security systems (VMS, access control)

- Conduct password auditing, network and web application-based vulnerability scanning, virus management and intrusion detection.

- Monitor and analyze system access logs; create related reports.

- Support planning for backup of security system data and system disaster recovery.


IT Security Maintenance

  • Coordinate with IT security system vendors for maintenance of systems
  • Manage IT security system maintenance contracts and renewals


IT Security Audits

  • Respond to IT Security audits conducted by SK Group, SKI, SK On, MOTIE and ISO 27001
  • Implement corrective actions resulting from the various audits as required.
  • Audit operating departments for compliance with the IT Security policy.
  • Conduct security reviews for an proposed company system


Administrative

  • Develop and maintain IT Security policies, guidelines, and standard operating procedures
  • Create IT security manuals
  • Create IT security publications or content for publications to promote IT security awareness
  • Stay up-to-date with the latest security technologies, trends, and threats to proactively identify vulnerabilities and recommend appropriate solutions.


Skill an Qualifications:

  • Bachelor's degree in information systems, computer science or equivalent
  • 2+ years of experience with IT Security Systems, including installation and operating systems.
  • Strong knowledge of internet technologies, TCP / IP protocols, and network security principles.
  • Familiarity with cloud platforms (PaaS) and scripting languages (e.g., Python, PowerShell)
  • Proficiency in Windows operating systems
  • Experience with vulnerability scanning tools, intrusion detection systems, and firewalls.
  • Knowledge of computer forensics techniques and tools.
  • Excellent analytical and problem-solving skills
  • CompTIA Security+ or Network+ Certification preferred
  • Advanced proficiency in Microsoft Office Suite (Excel, Word, PowerPoint, etc.)
  • Advanced proficiency in Windows OS



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