Job Description
Join NexusTech Solutions as a Senior System Administrator in our downtown Chicago headquarters. We're seeking a tech-savvy professional to architect, implement, and maintain our hybrid IT infrastructure. You'll work with cutting-edge technologies including AWS, Kubernetes, and Azure while supporting 500+ employees across multiple sites. Enjoy competitive compensation, flexible work arrangements, and opportunities to lead complex infrastructure projects. Our collaborative environment values innovation and continuous learning.
Responsibilities
- Design, deploy, and maintain Linux/Windows server environments
- Manage cloud infrastructure (AWS/Azure) and container orchestration
- Implement security protocols and compliance frameworks (SOC2, HIPAA)
- Oversee network infrastructure including firewalls, VPNs, and load balancers
- Perform system monitoring, backup/recovery, and disaster planning
- Document procedures and create knowledge base articles
- Mentor junior team members and lead infrastructure projects
Qualifications
- 5+ years of system administration experience
- Expertise in Linux (RHEL/Ubuntu) and Windows Server
- Strong scripting skills (Python, Bash, PowerShell)
- Cloud certifications (AWS/Azure) or equivalent experience
- Knowledge of CI/CD pipelines and automation tools
- Experience with monitoring tools (Prometheus, Grafana)
- Strong problem-solving and communication skills
- Bachelor's degree in IT or related field