Job Description
Join NexusTech Solutions as a Senior IT Administrator and become the backbone of our dynamic tech ecosystem! We're seeking a meticulous professional to architect, secure, and optimize our infrastructure in Austin's thriving tech corridor. Enjoy competitive compensation, comprehensive benefits, and the opportunity to shape the digital future of a forward-thinking organization.
Responsibility
- Design, implement, and maintain enterprise-level server systems including Windows Server and Linux environments
- Oversee cloud infrastructure (AWS/Azure) and hybrid network architectures with zero-trust security protocols
- Lead disaster recovery planning and execute system backups with 99.9% uptime SLAs
- Manage Active Directory, LDAP, and identity management systems for 500+ users
- Conduct security audits, vulnerability assessments, and penetration testing
- Automate IT workflows using PowerShell, Ansible, and Terraform
- Mentor junior administrators and document SOPs for compliance
Qualification
- Bachelor's degree in Computer Science or 5+ years equivalent infrastructure administration experience
- Expert-level certifications (CompTIA Security+, MCSA, or CCNP) required
- Proficiency in virtualization (VMware vSphere/Hyper-V) and container orchestration (Kubernetes)
- Advanced scripting skills for automation and monitoring (Python/Bash)
- Deep knowledge of TCP/IP networking, firewalls, and enterprise security frameworks
- Experience with ServiceNow ITSM and ITIL processes
- Proven track record in high-compliance environments (HIPAA/PCI-DSS)