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Information Technology 🏢 Full Time ⭐️ Verified

Senior System Administrator - Immediate Hire - San Antonio, TX

Apex Infrastructure Solutions
San Antonio
Estimated Salary
USD 75.000 – USD 95.000
New
Live Update
6 Oktober 2026
Deadline
6 Okt 2027

Job Description

Are you a dedicated IT professional looking for an immediate opportunity to make a significant impact? Apex Infrastructure Solutions is seeking a skilled and proactive System Administrator to join our dynamic team in San Antonio, TX. In this role, you will be the backbone of our IT operations, ensuring the stability, security, and performance of our critical infrastructure. We offer a competitive salary, comprehensive benefits, and a culture that values innovation and technical excellence.

We are looking for a hands-on problem solver who thrives in a fast-paced environment. If you are ready to take the next step in your career immediately, we want to hear from you.

Responsibilities

  • Server & Network Management: Oversee the daily administration, patching, and optimization of Windows Server and Linux environments to ensure maximum uptime and performance.
  • Cloud Integration: Manage and troubleshoot cloud-based infrastructure, including Microsoft Azure or AWS, ensuring seamless integration with on-premise systems.
  • Security Implementation: Enforce robust security protocols, manage firewalls, and conduct vulnerability assessments to protect sensitive company data.
  • IT Support & Troubleshooting: Provide high-level technical support to end-users, resolving complex hardware and software issues efficiently.
  • Backup & Disaster Recovery: Design, implement, and regularly test backup strategies to ensure business continuity in the event of data loss.
  • Documentation: Maintain up-to-date technical documentation, including network diagrams, standard operating procedures (SOPs), and configuration logs.

Qualifications

  • Education: Bachelor's degree in Computer Science, Information Technology, or a related field is preferred.
  • Experience: Minimum of 4-6 years of professional experience in System Administration.
  • Certifications: CompTIA Security+, Microsoft Certified: Azure Administrator Associate, or similar IT certifications are highly desirable.
  • Technical Skills: Strong proficiency in Active Directory, PowerShell, and scripting languages.
  • Network Knowledge: Solid understanding of TCP/IP, subnetting, routing, and network troubleshooting.
  • Communication: Excellent verbal and written communication skills with the ability to interact with non-technical staff.

Required Skills

System Administration Windows Server Linux Active Directory PowerShell Azure AWS Network Troubleshooting IT Support Cybersecurity Backup and Recovery

Ready to Take This Challenge?

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