Job Description
Join TechFlow Solutions' award-winning IT team as a Senior System Administrator in Columbus! We're seeking a detail-oriented professional to architect, deploy, and maintain our enterprise infrastructure. At TechFlow, you'll work with cutting-edge technologies in a collaborative environment that values innovation and work-life balance. Enjoy competitive compensation, comprehensive benefits, and opportunities for professional growth in one of America's fastest-growing tech hubs.
Why TechFlow?
• Hybrid work model (3 days in-office)
• Tuition reimbursement and certifications
• Annual innovation stipend
• Health/dental/vision + 401k match
Responsibilities
- Design, implement, and maintain Windows/Linux server environments across 500+ endpoints
- Oversee cloud infrastructure (AWS/Azure) including VPC, IAM, and security groups
- Manage Active Directory, DNS, DHCP, and network services using enterprise tools
- Implement backup/DR solutions with 99.99% uptime SLAs
- Monitor system performance using Splunk/Nagios and optimize resource allocation
- Lead infrastructure projects including migrations and scalability initiatives
- Document SOPs and create runbooks for operational excellence
Qualifications
- 5+ years enterprise system administration experience
- Expertise in Windows Server 2019+ and RHEL/CentOS 7+
- AWS/Azure certification (SAA/AZ-104) or equivalent experience
- Strong scripting skills (PowerShell/Bash/Python)
- Experience with VMware vSphere and SAN/NAS storage
- Knowledge of security frameworks (NIST, CIS Benchmarks)
- Bachelor's degree in CS/IT or equivalent experience