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Information Technology 🏢 Full Time ⭐️ Verified

Senior IT Systems Administrator - Houston, TX

Apex Data Systems
Houston
Estimated Salary
USD 95.000 – USD 135.000
New
Live Update
5 Agustus 2026
Deadline
5 Agu 2027

Job Description

Are you a technical visionary ready to lead infrastructure in the heart of Houston?

Apex Data Systems is actively hiring for a Senior IT Systems Administrator. We are currently conducting immediate walk-in interviews for qualified candidates looking for full-time stability and rapid career growth. Join a dynamic team where your expertise in server management and network security will drive our success.

Why Join Apex Data Systems?

  • Competitive salary package and performance-based bonuses.
  • Comprehensive health, dental, and vision insurance.
  • Flexible work schedule and professional development opportunities.
  • State-of-the-art technology stack to work on.

We are looking for a self-starter who thrives in a high-volume environment and is ready to take ownership of our IT infrastructure.

Responsibilities

  • Design, implement, and maintain local area networks (LANs) and wide area networks (WANs).
  • Perform regular system maintenance, upgrades, and patch management to ensure maximum uptime.
  • Diagnose and resolve complex hardware and software issues for end-users efficiently.
  • Manage user accounts, permissions, and security protocols within Active Directory.
  • Conduct regular security audits and implement firewalls/antivirus measures to protect data.
  • Collaborate with cross-functional teams to support business objectives and technology needs.
  • Document all network configurations, procedures, and changes for future reference.

Qualifications

  • Bachelor’s degree in Computer Science, Information Systems, or equivalent experience.
  • 5+ years of proven experience in IT systems administration or network engineering.
  • Certifications such as CompTIA Security+, CCNA, or AWS Solutions Architect preferred.
  • Strong knowledge of Windows Server, Active Directory, and Linux environments.
  • Excellent problem-solving skills and the ability to work under pressure.
  • Ability to communicate technical concepts to non-technical stakeholders.
  • Willingness to participate in walk-in interview processes with a professional demeanor.

Required Skills

Windows Server Active Directory Linux Cisco Networking VPN Firewall Configuration Scripting (PowerShell/Bash) Cloud Computing ITIL Security Protocols

Ready to Take This Challenge?

Make sure your resume is ready. Submit your application now before the deadline.

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