4 Corner Resources is hiring a Systems Administrator for a 3-month remote contract, with possible extension up to 12 months. This role suits an experienced, multi-certified administrator who wants hands-on work across Windows, Linux, database, and network systems in an enterprise environment.
Systems Administrator Responsibilities
Run day-to-day administration, troubleshooting, and maintenance of enterprise server systems that host packaged and custom applications
Monitor server health by reviewing application logs and system consoles
Research warnings, errors, and reported issues to find the root cause, then build action plans and document, test, and implement fixes
Respond to requests and incidents in an assigned problem management queue
Implement new server systems following documented plans and change control processes
Support and maintain Microsoft SQL Server and MySQL environments
Coordinate support and repair work with vendors and other technical staff
Mentor and train technicians and share knowledge across the team
Create new process documentation and keep existing documentation current
Plan and design project implementations based on requirements, best practices, and vendor recommendations
Provide project status updates at least every two weeks
Systems Administrator Qualifications:
Bachelor’s degree in Computer Science, Information Systems, or a related field, or equivalent work experience
Microsoft Certified: Windows Server Hybrid Administrator Associate
Red Hat Certified System Administrator (RHCSA)
CompTIA Network+
Nutanix Certified Professional – Multicloud Infrastructure (NCP-MCI)
Microsoft Certified: Azure Fundamentals
3+ years of IT experience supporting multiple enterprise-class systems and environments
3-5 years of experience maintaining routers, switches, or wireless devices
Experience deploying and maintaining Microsoft Windows Server, preferably versions 2016 through 2022
Experience deploying and maintaining Linux, preferably RHEL 8
Experience supporting and maintaining Microsoft SQL Server and MySQL
Strong written and verbal communication skills and the ability to work across multiple teams and departments
Systems Administrator Details:
Location: Remote (must reside in the U.S.; Florida-based candidates preferred)
Schedule: Monday through Friday, 9:00 AM to 5:00 PM Eastern
Availability: Must be available for video interviews November 9-10, 2026, and able to start within 2 weeks of selection
Pay Rate: starting at $40 hourly (negotiable based on experience)
Duration: 3-month contract with possible extension
Additional: Candidates may complete a skills assessment. A Level 2 background check with fingerprinting and E-Verify are required.
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