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Information Technology 🏢 Full Time ⭐️ Verified

Senior System Administrator - Oakland, CA

Apex Infrastructure Solutions
Oakland
Estimated Salary
USD 130.000 – USD 160.000
New
Live Update
1 September 2026
Deadline
1 Sep 2027

Job Description

About Apex Infrastructure Solutions

We are a forward-thinking technology firm driving digital transformation across the Bay Area. We are looking for a highly skilled System Administrator to manage our complex IT infrastructure, ensuring stability, scalability, and security for our diverse client base. If you thrive in a fast-paced environment and love solving complex technical puzzles, we want to meet you.

Why Join Us?

  • Competitive compensation package ($130k - $160k).
  • Comprehensive health, dental, and vision insurance.
  • Flexible remote work options and generous PTO.
  • Professional development and certification reimbursement.

Responsibilities

  • Infrastructure Management: Design, implement, and maintain on-premise and cloud-based server environments (Linux/Windows) to ensure 99.9% uptime.
  • Security & Compliance: Implement and monitor security protocols, conduct vulnerability assessments, and manage firewalls to protect sensitive data.
  • System Automation: Develop and deploy scripts using Python or Bash to automate routine administrative tasks and improve operational efficiency.
  • Network Administration: Configure and troubleshoot network hardware, VPNs, and routing protocols to support seamless connectivity.
  • Backup & Recovery: Oversee data backup strategies and disaster recovery plans to minimize downtime in case of system failures.
  • User Support: Provide Tier 2/3 technical support to internal stakeholders, resolving complex hardware and software issues.
  • Documentation: Maintain detailed technical documentation, including architecture diagrams and runbooks, for all systems.

Qualifications

  • Education: Bachelor’s degree in Computer Science, Information Systems, or equivalent work experience.
  • Experience: 5+ years of professional experience as a System Administrator or in a similar IT role.
  • Operating Systems: Deep knowledge of Linux (RHEL, CentOS) and Windows Server administration.
  • Cloud Expertise: Hands-on experience with AWS, Azure, or Google Cloud Platform (GCP) is highly preferred.
  • Networking: Strong understanding of TCP/IP, DNS, DHCP, Active Directory, and network security principles.
  • Scripting: Proficiency in scripting languages such as Python, Bash, or PowerShell.
  • Certifications: RHCE, CCNA, or equivalent certifications are a major plus.

Required Skills

Linux Windows Server AWS Python Bash Active Directory Network Administration Troubleshooting Cloud Computing Security

Ready to Take This Challenge?

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