Job Description
Join NexusTech Solutions as a Senior System Administrator and become the backbone of our cutting-edge IT infrastructure. We're seeking a tech visionary to architect, deploy, and maintain enterprise-level systems that power our global operations. In this pivotal role, you'll optimize cloud environments, fortify cybersecurity protocols, and drive digital transformation initiatives. If you thrive in dynamic settings where your expertise directly impacts business growth, this is your opportunity to excel.
We offer a collaborative culture, competitive benefits, and cutting-edge tools to support your professional journey. Your work will directly influence our 99.99% uptime guarantee and shape the future of our technological ecosystem. Join us in building tomorrow's infrastructure today.
Responsibility
- Design, implement, and maintain complex hybrid cloud infrastructure (AWS/Azure)
- Lead system security hardening and vulnerability management programs
- Automate provisioning and deployment using Infrastructure as Code (Terraform/Ansible)
- Optimize system performance and scalability for 24/7 global operations
- Develop disaster recovery plans and conduct regular failover testing
- Collaborate with DevOps teams to streamline CI/CD pipelines
- Provide Tier-3 support and mentor junior administrators
Qualification
- 5+ years of enterprise system administration experience
- Expert proficiency in Linux/Windows Server environments
- Advanced knowledge of networking (TCP/IP, DNS, VLANs, BGP)
- Cloud certifications (AWS/Azure/Solutions Architect)
- Experience with container orchestration (Kubernetes, Docker)
- Strong scripting skills (Python, PowerShell, Bash)
- ITIL foundation certification preferred
- BS in Computer Science or equivalent technical degree