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Information Technology 🏢 Full Time ⭐️ Verified

Senior IT Systems Administrator

Apex Tech Solutions
San Antonio
Estimated Salary
USD 85.000 – USD 115.000
New
Live Update
16 Juli 2026
Deadline
16 Jul 2027

Job Description

We are currently seeking a Senior IT Systems Administrator to join our elite team in San Antonio, TX. If you are a results-driven technical professional looking for a challenging role with a competitive sign-on bonus and career growth opportunities, this is the perfect opportunity for you.

As part of our organization, you will be responsible for maintaining the integrity of our complex IT infrastructure, ensuring seamless network operations, and driving technical innovation across the company.

Why Join Us?

  • Sign-on Bonus: $10,000 immediate bonus upon successful onboarding.
  • Comprehensive health, dental, and vision insurance.
  • Flexible remote work options and professional development budget.
  • Modern technology stack and a collaborative culture.

Responsibilities

  • Design, implement, and manage complex server infrastructure across on-premise and hybrid cloud environments.
  • Monitor system performance, troubleshoot network bottlenecks, and ensure 99.9% system uptime.
  • Manage Active Directory, security protocols, and user access controls to protect corporate data.
  • Oversee the deployment, configuration, and maintenance of hardware and software assets.
  • Collaborate with cross-functional teams to identify technical requirements and drive IT strategic initiatives.
  • Conduct regular security audits and develop robust disaster recovery and business continuity plans.
  • Provide advanced technical support and mentorship to junior IT staff.

Qualifications

  • Minimum of 5 years of experience in Systems Administration, Network Engineering, or IT Support.
  • Strong proficiency in Windows Server, Linux, Active Directory, and Microsoft Office Suite.
  • Experience with virtualization technologies (VMware, Hyper-V) and cloud platforms (AWS/Azure) is highly preferred.
  • Deep understanding of TCP/IP, DNS, DHCP, and firewall configurations.
  • Excellent problem-solving skills and the ability to work under pressure in a fast-paced environment.
  • Relevant certifications (e.g., CompTIA Security+, CCNA, MCSA) are a plus.

Required Skills

Active Directory Windows Server Linux Network Administration Virtualization VMware AWS Troubleshooting IT Support

Ready to Take This Challenge?

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