Systems Administrator

Title: Systems Administrator

Location: San Jose, CA

Job Type: Full-Time

Work Model: Onsite

Requirement: Bilingual Proficiency in English & Korean (Written & Spoken)

About SK hynix America At SK hynix America, we're at the forefront of semiconductor innovation, developing advanced memory solutions that power everything from smartphones to data centers. As a global leader in DRAM and NAND flash technologies, we drive the evolution of advancing mobile technology, empowering cloud computing, and pioneering future technologies. Our cutting-edge memory technologies are essential in today's most advanced electronic devices and IT infrastructure, enabling enhanced performance and user experiences across the digital landscape. We're looking for innovative minds to join our mission of shaping the future of technology. At SK hynix America, you'll be part of a team that's pioneering breakthrough memory solutions while maintaining a strong commitment to sustainability. We're not just adapting to technological change – we're driving it, with significant investments in artificial intelligence, machine learning, and eco-friendly solutions and operational practices. As we continue to expand our market presence and push the boundaries of what's possible in semiconductor technology, we invite you to be part of our journey to creating the next generation of memory solutions that will define the future of computing.

Job Summary:

We are seeking an experienced Systems Administrator to manage and support enterprise IT infrastructure across multiple U.S. branch offices. This role is responsible for ensuring stable, secure, and compliant IT operations while leading infrastructure projects, audit readiness, and system improvements in alignment with corporate and HQ governance standards.

Responsibilities:

Infrastructure & Support

• Provide escalation-level infrastructure and end-user support across US branch offices, coordinating remote troubleshooting and vendor/engineer dispatches as needed.

• Assist in managing IT assets, maintenance contracts, vendor communications, and operational inventory.

Virtualization & Systems Operation

• Operate and maintain VMware-based virtual infrastructure (vSphere on Cisco UCS / VxRail environments), including VM provisioning, basic monitoring, and troubleshooting.

• Support VMware Horizon VDI environments and virtual desktop user onboarding.

System & Cloud Administration

• Administer Windows Server and Linux operating systems, including day-to-day operations for Active Directory, Exchange, WSUS, and basic MS SQL Server maintenance.

• Manage Microsoft 365 tenant environments, including user lifecycle management (onboarding/offboarding), licensing, role-based access control, and basic security configurations.

Backup & Monitoring

• Monitor enterprise backup and recovery infrastructure (Avamar / Data Domain) to ensure daily backup integrity and execute routine restore tests.

• Utilize monitoring and logging platforms (Zabbix, Elastic Stack) to maintain system visibility and proactively address technical issues.

Audit & Governance Support

• Assist in preparing evidence, collecting logs, and documenting procedures for internal and HQ-led IT audits.

• Maintain technical documentation, user guides, and standard operating procedures (SOPs).

Collaboration

• Collaborate with HQ IT teams and local stakeholders to ensure daily operations align with corporate IT standards.

Qualifications:

Education & Language

• Bachelor’s degree in Computer Science, Information Technology, MIS, or a related technical field.

• Fluent in Korean and English (spoken and written) is required to coordinate with global HQ and local branch offices.

Experience

• 2 to 5 years of experience in IT infrastructure, systems administration, or technical support operations.

• Prior experience working in a Korean company or fast-paced corporate environment is a plus.

Technical Skills

• Hands-on experience operating Windows Server, Active Directory, and Microsoft 365 administration.

• Practical experience with VMware vSphere or similar virtualized infrastructure.

• Exposure to enterprise backup solutions (e.g., Avamar, Data Domain) and system monitoring tools (e.g., Zabbix, Elastic Stack).

• Basic understanding of Linux server administration and networking fundamentals (DNS, DHCP, Subnets).

• Familiarity with supporting IT audit preparation and technical documentation is preferred.

Soft Skills

• Strong troubleshooting and problem-solving skills with a high eager-to-learn mindset.

• Excellent communication skills and strong service-oriented attitude for interacting with users and HQ teams.

Benefits:

• Top Tier health insurance at no employee cost

• Paid day offs: PTO + Company Holidays + Happy Fridays

• Paid Parental Leave Program

• 401k Matching

• Educational reimbursement up to $10,000 per year

• Donation Matching and volunteering opportunities

• Corporate discount programs

• Free Breakfast/Lunch/Dinner provided to employees

Equal Employment Opportunity:

SKHYA is an Equal Employment Opportunity Employer. We provide equal employment opportunities to all qualified applicants and employees and prohibit discrimination and harassment of any type without regard to race, sex, pregnancy, sexual orientation, religion, age, gender identity, national origin, color, protected veteran or disability status, genetic information or any other status protected under federal, state, or local applicable laws.

Compensation: Our compensation reflects the cost of labor across several U.S. geographic markets, and we pay differently based on those defined markets. Pay within the provided range varies by work location and may also depend on job-related skills and experience. Your Recruiter can share more about the specific salary range for the job location during the hiring process.

Pay Range $85,000—$130,000 USD