Optical Network Engineer Jobs in Atlanta, GA (NOW HIRING)

Infrastructure Network Engineer

???? Location: Duluth, GA (On-site)
???? Job Type: Full-Time
???? Salary: Based on experience
???? Benefits: 100% Employer Paid Medical, Dental, Vision | 401K Match | PTO & Holidays | Paid Lunch | Relocation Assistance | Bonus Opportunity

SK AX USA, Inc. is a leading global IT service provider and subsidiary of SK Group, one of South Korea’s largest conglomerates. Our U.S. Headquarters supports a range of industries, including IT consulting, digital transformation, and cloud services. We are looking for a skilled Infrastructure Network Engineer to join our IT infrastructure team and support mission-critical network operations.

???? Learn more about SK AX USA: https://www.skaxus.com

We are seeking a highly skilled Infrastructure Network Engineer to design, implement, and manage complex network solutions that ensure high availability, scalability, and security. This role requires hands-on experience with network architecture, configuration, and troubleshooting across multi-vendor platforms. Korean bilingual proficiency is preferred to support collaboration with our global teams.

✅ Network Design & Implementation – Develop and optimize advanced network solutions to support business growth.
✅ Infrastructure Management – Configure and manage network devices, including routers, switches, firewalls, load balancers (L4/L7), IP PBX, and more.
✅ Monitoring & Automation – Implement network monitoring tools and automation strategies to enhance performance and security.
✅ Cabling & Documentation – Oversee network cabling (UTP, fiber optics) installations and maintain detailed documentation.
✅ Troubleshooting & Performance Optimization – Identify and resolve connectivity, security, and performance issues.
✅ Security & Compliance – Ensure network infrastructure adheres to security best practices and compliance requirements.

✔ 5+ years of experience in network infrastructure design, deployment, and troubleshooting.
✔ Strong knowledge of TCP/IP protocols, subnetting, routing, DNS, DHCP, and VPN configurations.
✔ Cisco CCNA certification (or higher) preferred.
✔ Experience with LAN/WAN architecture, network monitoring tools, and cybersecurity best practices.
✔ Bilingual in Korean and English preferred for effective communication with global teams.
✔ Experience in manufacturing or industrial IT environments is a plus.
✔ Knowledge of network automation tools and cloud networking (AWS, Azure) is preferred.
✔ Bachelor’s Degree in Network Engineering, Information Technology, Computer Science, or related field (or equivalent professional experience).
✔ Familiarity with virtualization technologies (VMware, Hyper-V) and network storage solutions.
✔ Eligibility to work in the U.S. (Visa sponsorship available for selected candidates).
✔ Willingness to travel within the Atlanta Metropolitan Area as needed.

???? Personal Attributes

• Excellent communication skills 
• Proactive and self-directed, with the ability to lead on-site engagements
• Detail-oriented and highly organized
• Passionate about operational excellence and smart manufacturing technologies
• A great opportunity for experienced professionals to grow into a leadership path

???? Equal Employment Opportunity

SK AX USA, Inc. is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, gender identity, or sexual orientation.

Why Join SK AX USA?

• Lead innovation in smart manufacturing and factory automation
• Work directly with global clients and make an impact on-site
• Grow in a collaborative, high-visibility technical role
• Enjoy 100% employer-paid benefits, 401(k) match, PTO, and more

If you are passionate about network infrastructure and eager to work in a fast-paced, global environment, we’d love to hear from you! Apply today!