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Information Technology 🏢 Full Time ⭐️ Verified

Senior System Administrator

Apex Systems
Tulsa
Estimated Salary
USD 70.000 – USD 95.000
Live Update
14 Juli 2026
Deadline
14 Jul 2027

Job Description

Are you ready to take your career to the next level? Apex Systems is seeking a highly skilled and motivated Senior System Administrator to join our dynamic team in Tulsa, Oklahoma.

We are looking for an IT professional who thrives in a fast-paced environment and is passionate about maintaining robust, secure, and scalable infrastructure. If you are an expert in Windows and Linux environments with a knack for problem-solving, we want to hear from you.

Why Join Us?

  • Competitive salary and comprehensive benefits package.
  • Opportunities for professional growth and certification support.
  • A collaborative and inclusive company culture.

Key Responsibilities:

Responsibilities

  • Design, implement, and manage local and wide-area networks, including server hardware and virtualization environments.
  • Perform routine system maintenance, updates, and patch management to ensure optimal performance and security.
  • Troubleshoot complex hardware and software issues across the organization.
  • Configure and manage cloud platforms (AWS/Azure) and on-premise solutions.
  • Enforce data security protocols and conduct regular security audits.
  • Collaborate with cross-functional teams to support business initiatives and technical requirements.

Qualifications

  • Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent work experience).
  • 5+ years of professional experience as a System Administrator or Network Engineer.
  • Proficiency in managing Windows Server and Linux environments.
  • Strong knowledge of TCP/IP, DNS, DHCP, Active Directory, and firewall configuration.
  • Experience with virtualization technologies (VMware, Hyper-V).
  • Excellent problem-solving skills and ability to work independently.
  • CompTIA Security+ or similar certification preferred.

Required Skills

Linux Windows Server Active Directory Network Administration Virtualization AWS Troubleshooting Security

Ready to Take This Challenge?

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

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