Job Description
Join our cutting-edge IT team at Detroit Tech Innovations, where we empower businesses with transformative technology solutions. We're seeking a meticulous Senior System Administrator to maintain our hybrid infrastructure across on-premise and cloud environments. You'll be the backbone of our operations, ensuring 99.9% uptime while implementing scalable security protocols. This role offers hybrid work arrangements with competitive benefits including health insurance, 401(k) matching, and professional development stipends.
Responsibilities
- Design, implement, and maintain Linux/Windows Server environments (Active Directory, DNS, DHCP)
- Manage AWS cloud infrastructure including EC2, S3, and VPC configurations
- Monitor system performance using Nagios and Splunk with proactive alerting
- Execute disaster recovery plans and conduct quarterly failover testing
- Automate deployment processes using Ansible and Terraform
- Enforce cybersecurity best practices including vulnerability patching
- Document SOPs and create technical wikis for team knowledge sharing
Qualifications
- 5+ years of enterprise system administration experience
- Expertise in VMware vSphere and Hyper-V virtualization
- Strong scripting skills (Python, PowerShell, Bash)
- CompTIA Security+ or equivalent certification required
- Experience with cloud migration projects (AWS/Azure)
- Knowledge of compliance frameworks (SOX, HIPAA)
- Bachelor's degree in Computer Science or related field
- Ability to work rotating on-call schedule (1 week/month)