System Administrator

Vailexa; Santa Clara (CA); On-site; USD 100,000 - 150,000; Full time

Job summary

Vailexa is seeking a System Administrator in Santa Clara, CA to manage and maintain critical infrastructure, including servers, storage, and virtualization. You will configure OSes, deploy applications, and ensure security and reliability in a fast-moving tech environment.

The role emphasizes collaboration, on-call readiness, and thorough documentation. Candidates should bring strong Linux/Windows experience, scripting skills, and a practical ITIL mindset to keep systems secure, scalable, and

Qualifications

• Bachelor's degree or equivalent experience in computing/IT.
• Proven System Administrator experience in a high‑tech setting.
• Strong Linux and/or Windows OS knowledge with virtualization experience.
• Proficiency in scripting (PowerShell, Bash, Python).
• Understanding of networking, security, and ITIL principles.
• Excellent troubleshooting and collaboration skills.

Responsibilities

• Manage and maintain infrastructure including servers, storage, and virtualization platforms.
• Install, configure, and troubleshoot operating systems, software, and hardware.
• Implement and maintain security measures to protect data and systems.
• Monitor system performance and reliability, resolving issues to minimize downtime.
• Plan upgrades, migrations, and patch management with minimal disruption.
• Collaborate with teams to support business initiatives and projects.
• Create and maintain documentation for configurations and procedures.
• Provide end-user support and on-call coverage as needed.

Skills

Linux

Windows

VMware/Hyper‑V

Scripting (PowerShell/Bash/Python)

ITIL concepts

Troubleshooting

Communication

Education

Bachelor's degree in Computer Science/IT or related field

Tools

VMware

Hyper‑V

IPMItool/iLO/iDRAC

Job description

Build More Than Just a Career. Build Your Future.

At Vailexa, we’re not just hiring — we’re building thinkers, creators, and future leaders.

We believe in giving people the space to grow, the freedom to think, and the opportunity to create real impact from day one. If you’re someone who wants to learn fast, take ownership, and grow beyond limits, you’ll feel right at home here.

Key Responsibilities

• Manage and maintain infrastructure, including servers, network devices, storage systems, and virtualization platforms.
• Install, configure, and troubleshoot operating systems, software applications, and hardware components.
• Implement and maintain security measures to protect data and systems from cyber threats and vulnerabilities.
• Monitor system performance and reliability, proactively identifying and resolving issues to minimize downtime and ensure optimal performance.
• Plan and execute system upgrades, migrations, and patch management activities, adhering to best practices and minimizing disruptions to business operations.
• Collaborate with cross-functional teams to support business initiatives, providing technical expertise and guidance for projects.
• Develop and maintain documentation, including system configurations, procedures, and policies, to ensure effective knowledge transfer and compliance with regulatory requirements.
• Provide technical support and assistance to end users, resolving issues in a timely and efficient manner to ensure productivity and user satisfaction.
• Participate in on‑call rotation and respond to system emergencies outside of regular business hours as needed.

Required Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience).
• Proven experience as a System Administrator or similar role in a high‑tech environment.
• Strong knowledge of Linux and/or Windows operating systems, as well as experience with virtualization technologies (e.g., VMware, Hyper‑V).
• Strong understanding of system hardware and remote management via IPMItool, iLO, iDRAC, etc.
• Proficiency in scripting languages such as PowerShell, Bash, or Python.
• Familiarity with network protocols, security principles, and the ITIL framework.
• Excellent troubleshooting skills and attention to detail, with the ability to analyze complex technical issues and implement effective solutions.
• Strong communication and interpersonal skills, with the ability to collaborate effectively with team members and stakeholders at all levels.

Preferred Qualifications

• Relevant certifications (e.g., CompTIA Security+, Microsoft Certified: Azure Administrator, VMware Certified Professional).

Vailexa Technology is an equal opportunity employer. We consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected status under applicable law

Ready to take the next step?

If you’re excited about this role and ready to grow with a team that values ambition, ideas, and impact — we’d love to hear from you.