Network & Security Administrator – Korean/English Bilingual

Sbt Global; Holland (MI); On-site; USD 71,000 - 110,000; Full time

Job summary

SBT Global is seeking a Network & Security Administrator fluent in Korean and English to manage and secure our network infrastructure in Holland, MI. The role involves configuring firewalls, VPNs, and security monitoring tools while coordinating with HQ on global security policies.

You will perform threat detection, incident response, and vulnerability assessments, ensuring compliance with standards like NIST and ISO 27001. A bachelor’s degree and 3–10 years of relevant experience are preferred.

Qualifications

• Bachelor’s degree in IT, Computer Science, or a related field, or equivalent experience.
• Relevant experience in network security or security administration.
• Strong knowledge of security protocols (IPSec, SSL/TLS, RADIUS, 802.1X) and network protection strategies.
• Experience with threat detection systems (IDS/IPS, SIEM, EDR/XDR).
• Strong troubleshooting, analytical, and problem-solving skills.
• Proficiency in Microsoft Office (Excel, PowerPoint, Visio) for documentation and reporting.
• Strong communication and interpersonal skills.
• Bilingual proficiency in English and Korean.

Responsibilities

• Operate and manage network and security infrastructure including firewalls, intrusion prevention systems, VPN gateways, endpoint protection, and security monitoring tools.
• Perform real-time monitoring, threat detection, incident response, and remediation.
• Design, implement, and maintain secure architecture across LAN/WAN/WLAN infrastructure.
• Collaborate with IT infrastructure and application teams to ensure security requirements are incorporated into system design and deployment.
• Conduct regular vulnerability assessments, risk analyses, and compliance audits (NIST, ISO 27001, etc.).
• Enforce security policies, procedures, and controls in line with industry best practices.
• Manage configuration, updates, and patching of security systems.
• Maintain detailed documentation of system configurations, changes, and incidents.
• Operate and support physical security systems including access control, surveillance (CCTV), and building entry systems.
• Support rollout of global security policies in coordination with HQ.
• Assist in managing vendor contracts, renewals, and performance for security-related equipment and systems.

Skills

Korean/English bilingual

Education

Bachelor’s degree in IT/CS or related field

Job description

Network & Security Administrator – Korean/English Bilingual

• Full-time
• Location: Holland, MI
• Salary: $71,000–$110,000 annually, depending on experience
• Experience: 3–10 years
• Korean/English Bilingual Required

Responsibilities

• Operate and manage network and security infrastructure including firewalls, intrusion prevention systems, VPN gateways, endpoint protection, and security monitoring tools.
• Perform real-time monitoring, threat detection, incident response, and remediation.
• Design, implement, and maintain secure architecture across LAN/WAN/WLAN infrastructure.
• Collaborate with IT infrastructure and application teams to ensure security requirements are incorporated into system design and deployment.
• Conduct regular vulnerability assessments, risk analyses, and compliance audits (NIST, ISO 27001, etc.).
• Enforce security policies, procedures, and controls in line with industry best practices.
• Manage configuration, updates, and patching of security systems.
• Maintain detailed documentation of system configurations, changes, and incidents.
• Operate and support physical security systems including access control, surveillance (CCTV), and building entry systems.
• Support rollout of global security policies in coordination with HQ.
• Assist in managing vendor contracts, renewals, and performance for security-related equipment and systems.

Qualifications

• Bachelor’s degree in IT, Computer Science, or a related field, or equivalent experience.
• Relevant experience in network security or security administration.
• Strong knowledge of security protocols (IPSec, SSL/TLS, RADIUS, 802.1X) and network protection strategies.
• Experience with threat detection systems (IDS/IPS, SIEM, EDR/XDR).
• Strong troubleshooting, analytical, and problem-solving skills.
• Proficiency in Microsoft Office (Excel, PowerPoint, Visio) for documentation and reporting.
• Strong communication and interpersonal skills.
• Bilingual proficiency in English and Korean.

Preferred Qualifications

• Relevant certifications such as CCNP Security, CISSP, Fortinet NSE, or Azure Security Engineer.
• Experience in large-scale enterprise or manufacturing IT environments.
• Familiarity with LG IT security solutions and compliance standards.

All your information will be kept confidential according to EEO guidelines.