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Information Technology 🏢 Full Time ⭐️ Verified

Senior System Administrator

Apex Data Systems
San Jose
Estimated Salary
USD 115.000 – USD 145.000
Live Update
2 Agustus 2026
Deadline
2 Agu 2027

Job Description

Are you a seasoned System Administrator looking to make an impact in the heart of Silicon Valley? Apex Data Systems is seeking a highly skilled and detail-oriented Senior System Administrator to join our elite IT infrastructure team.

We are a forward-thinking technology firm dedicated to delivering scalable, secure, and reliable solutions to our clients. In this role, you will be responsible for the end-to-end management of our hybrid infrastructure, ensuring 99.99% uptime and top-tier security standards. If you thrive in a fast-paced environment and love solving complex technical challenges, we want to hear from you.

Why Join Us?

  • Competitive salary and equity package.
  • Comprehensive health, dental, and vision coverage.
  • Unlimited PTO and remote work flexibility.
  • Access to the latest cloud technologies and certifications.

Responsibilities

  • Design, implement, and maintain on-premise and cloud-based infrastructure (AWS/Azure).
  • Manage and troubleshoot Linux (RHEL/CentOS) and Windows Server environments.
  • Configure and secure firewalls, VPNs, and network devices.
  • Automate routine tasks using scripting languages such as Python, Bash, or Ansible.
  • Monitor system performance, analyze logs, and proactively resolve incidents.
  • Enforce security policies and compliance standards (GDPR, HIPAA).
  • Collaborate with development teams to ensure seamless CI/CD pipeline integration.

Qualifications

  • Minimum of 5 years of experience as a System Administrator or similar role.
  • Bachelor’s degree in Computer Science, Information Technology, or equivalent experience.
  • Strong proficiency in Linux administration and Windows Server management.
  • Certifications such as CompTIA Server+, RHCE, or AWS Solutions Architect are highly preferred.
  • Experience with virtualization technologies (VMware, Hyper-V).
  • Excellent problem-solving skills and ability to work under pressure.
  • Strong communication skills for cross-departmental collaboration.

Required Skills

Linux Windows Server AWS Azure Networking Scripting Python Ansible Troubleshooting Security

Ready to Take This Challenge?

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