Job Description
Join our dynamic IT team at TechNova Solutions Inc., a leading cloud infrastructure provider. We're urgently seeking a highly skilled Senior System Administrator to optimize our hybrid cloud environment and ensure 99.99% uptime. This role offers competitive compensation, comprehensive benefits, and opportunities for professional growth in a collaborative, tech-forward workplace.
Responsibilities
- Design, implement, and maintain Linux/Windows server infrastructure across AWS and on-premises environments
- Automate deployment processes using Ansible/Terraform and CI/CD pipelines
- Monitor system performance using Nagios and ELK Stack; proactively resolve bottlenecks
- Manage enterprise-level cybersecurity protocols including firewalls, IDS/IPS, and access controls
- Lead disaster recovery planning and execute quarterly failover tests
- Document SOPs and provide Tier-3 support for complex infrastructure issues
- Mentor junior administrators and implement best practices for scalability
Qualifications
- 5+ years of experience managing enterprise-level Linux/Windows Server environments
- Expertise in AWS services (EC2, S3, VPC, CloudFormation) and hybrid cloud architecture
- Strong scripting skills (Python/Bash) and automation tools (Ansible, Terraform)
- CCNA/CCNP or equivalent networking certification required
- Proven experience with container orchestration (Docker, Kubernetes)
- CI/CD pipeline implementation (Jenkins, GitLab CI)
- Experience with monitoring tools (Prometheus, Grafana)
- Bachelor's degree in Computer Science or related field