Job Description
Join NexusTech Solutions as a Senior System Administrator in Chicago's vibrant tech hub! We're seeking a passionate expert to architect, deploy, and maintain our enterprise-grade infrastructure. This hybrid role offers competitive compensation, comprehensive benefits, and opportunities to shape our cloud-first environment. Collaborate with cross-functional teams while driving innovation in a dynamic, award-winning workplace.
Responsibilities
- Design, implement, and optimize Linux/Windows server environments
- Manage cloud infrastructure (AWS/Azure) and hybrid networking solutions
- Lead security initiatives including vulnerability assessments and compliance
- Automate deployment pipelines using Ansible/Terraform
- Provide Tier-3 support and incident response for critical systems
- Document infrastructure architecture and operational procedures
- Mentor junior team members on best practices
Qualifications
- 5+ years in enterprise system administration
- Expertise in Active Directory, DNS, and DHCP
- Strong scripting skills (Python/Bash/PowerShell)
- CCNA/CompTIA Security+ certifications preferred
- Experience with container orchestration (Docker/Kubernetes)
- Proven disaster recovery implementation
- Excellent troubleshooting skills across complex environments
- CI/CD pipeline management experience