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Information Technology 🏢 Full Time ⭐️ Verified

Senior System Administrator - Phoenix, AZ

Apex Tech Solutions
Phoenix
Estimated Salary
USD 70.000 – USD 95.000
New
Live Update
16 September 2026
Deadline
16 Sep 2027

Job Description

We are seeking a Senior System Administrator to join our elite IT team and ensure the stability, security, and scalability of our infrastructure. If you are a technical expert who thrives in a dynamic environment, we want to hear from you.

In this role, you will be responsible for the administration of our on-premise and cloud-based systems, acting as a key partner in our digital transformation initiatives.

Responsibilities

  • Manage and monitor server hardware and software systems to ensure 99.9% uptime.
  • Implement and maintain robust network security protocols, firewalls, and intrusion detection systems.
  • Perform routine system backups, disaster recovery planning, and testing.
  • Configure, troubleshoot, and optimize Active Directory, DNS, and DHCP services.
  • Automate administrative tasks using scripting languages (Bash, Python, PowerShell).
  • Collaborate with DevOps to streamline deployment processes and CI/CD pipelines.

Qualifications

  • 5+ years of professional experience as a System Administrator or similar role.
  • Deep knowledge of Linux (RHEL, CentOS) and Windows Server administration.
  • Experience with virtualization platforms such as VMware vSphere or Hyper-V.
  • Certifications such as CompTIA Server+, MCSA, or RHCE are highly preferred.
  • Strong understanding of cloud platforms (AWS or Azure) is a plus.
  • Excellent problem-solving skills and the ability to communicate technical concepts to non-technical stakeholders.

Required Skills

Linux Windows Server Active Directory VMware Bash Scripting Python PowerShell AWS Cloud Computing Network Security

Ready to Take This Challenge?

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