Sr Specialist Systems Administrator
AT&T Wi-Fi Services is the largest Wi-Fi Internet provider in the country. We are a growing organization with many national customers in the retail, hospitality and sport arena industries.
This position reports to the IT Systems Manager and will perform Linux system administration in an exciting, fast-paced, 24x7, Linux, Oracle, and Windows-based heterogeneous environment.
This position is a key member of the team responsible for the implementation and management of the company's entire Linux infrastructure, including the mission-critical systems that support AWS products and services. Responsible for providing 24x7 hardware, software, OS, application, and networking support for all of AWS's Linux systems. Additional responsibilities include managing corporate network services such as DNS, BIND, DHCP, SMTP, Sendmail, TACACS, Radius, and Kerberos. Plan, evaluate, test, and deploy new systems and applications to support the needs of the company. Manage both short-term tasks as well as long-term projects.
Works with moderate supervision side by side with the other Linux administrators and IT teams to provide support for all Linux systems, including system implementation and management, package builds, permission changes and ticket requests, as well as propose and implement new system enhancements. Also work closely with IT and Engineering team members and users to understand the requirements and needs of the business, implement new solutions, and contribute to the overall stability and success of the company.
- Knowledge of OSI network protocol design
- Hardware/software skills necessary to support the telephony/voice infrastructure (Aspect, Avaya, Cisco, Nortel)
- Knowledge of Configuration, Backup, and Restoral processes necessary to support the telephony/voice infrastructure
- Experience using and writing technical documentation
Requisition ID: 1202502
