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Job Description
IT Security Engineer (Korean Bilingual) SK shieldus America, Inc. San Jose, CA Job Details Full-time $90,000 - $150,000 a year 3 hours ago Benefits Health insurance Dental insurance Paid time off Career development plan Vision insurance Professional development assistance Retirement plan Qualifications Teamwork English Windows Network infrastructure Endpoint Detection and Response (EDR) Security threat response protocols SIEM Training & development Data Loss Prevention Incident response implementation Security system management
Active Directory Full Job Description Location:
3101
N First St, San Jose, CA Company:
SK Shieldus America, Inc.
Employment Type :
Full-time, In-Person Salary Range:
$90,000 - $150,000 per year About the
Role:
We are looking for an experienced Security Operations Engineer with strong hands-on experience in enterprise security infrastructure and deep understanding of network systems. The ideal candidate will have at least 5 years of experience in security operations and a solid technical background in network protocols, incident response, and threat detection.
Job Responsibilities:
Manage and operate enterprise-wide security infrastructure and policies (Firewall, NAC, EDR, DLP, Proxy, VPN, etc.) Analyze security logs, detect anomalies, and respond to incidents in real time. Perform network traffic analysis to identify and mitigate potential threats. Support security architecture reviews and system implementation validations. Develop and maintain security policies, procedures, and user awareness training. Participate in security audits and compliance activities (NIST, ISO 27001, KISA, etc.) Monitor solution performance and log integrity, driving automation and operational efficiency.
Qualifications:
5+ years of experience in Security Operations, Infrastructure Security, or System Security Strong understanding of network architecture and protocols (TCP/IP, DNS, Routing, VPN, etc.) Experience with major security tools: Firewall, IDS/IPS, EDR, NAC, DLP. Familiarity with Windows / Linux servers and Active Directory environments. Proven incident response and threat analysis skills. Excellent collaboration, communication, and problem-solving abilities.
Preferred Qualifications:
Hands-on experience with Cisco, Symantec, or other network security devices. Experience with SIEM platforms (Splunk, QRadar, Elastic, etc.) Automation or scripting experience (Python, PowerShell, etc.) Ability to write and communicate technical reports in English.
Benefits:
Health insurance Vision insurance Dental insurance Paid time off/Sick Days Professional development assistance Retirement plan
Job Type:
Full-time Pay:
$90,000.00 - $150,000.00 per year
Benefits:
Health insurance Paid time off Retirement plan Vision insurance
